{"columns":[{"name":"PERCENT_","type":"double"},{"name":"RadonText","type":"string"},{"name":"Shape","type":"string"}],"n_rows":868,"rows_kept":868,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"hyparquet","schema":{"fields":[{"name":"PERCENT_","type":"double","nullable":true,"metadata":null,"children":null},{"name":"RadonText","type":"string","nullable":true,"metadata":null,"children":null},{"name":"Shape","type":"string","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 root {\n  optional double field_id=-1 PERCENT_;\n  optional binary field_id=-1 RadonText (String);\n  optional binary field_id=-1 Shape (String);\n}\n"},"kv_metadata":[["live","true"],["upstream_url","http://gis.epa.ie/geoserver/EPA/ows?service=WFS&version=2.0.0&request=GetFeature&typeNames=EPA%3ARAD_RadonMap&outputFormat=application%2Fjson&count=1000"],["retrieved_at","2026-08-16T17:12:33.066Z"],["row_count","868"],["entry_url","https://c0mm0.com/entry/radon-map/"],["license","unknown"],["source","Radon Map"]]}
[13.054,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,150000],[270000,160000],[260000,160000],[260000,150000],[270000,150000]]]]}"]
[18.39,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,160000],[270000,170000],[260000,170000],[260000,160000],[270000,160000]]]]}"]
[17.677,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,170000],[270000,180000],[260000,180000],[260000,170000],[270000,170000]]]]}"]
[22.319,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,140000],[270000,140000],[270000,130752.91631807],[270005.53200205,130753.58627752],[270020.65642601,130746.89093702],[270033.75012801,130747.09472606],[…"]
[32.923,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,140000],[280000,150000],[270000,150000],[270000,140000],[280000,140000]]]]}"]
[44.974,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,150000],[280000,160000],[270000,160000],[270000,150000],[280000,150000]]]]}"]
[26.647,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,160000],[280000,170000],[270000,170000],[270000,160000],[280000,160000]]]]}"]
[12.455,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,170000],[280000,180000],[270000,180000],[270000,170000],[280000,170000]]]]}"]
[10.651,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,180000],[280000,190000],[270000,190000],[270000,180000],[280000,180000]]]]}"]
[5.043,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,140000],[290000,150000],[280000,150000],[280000,140000],[290000,140000]]]]}"]
[4.787,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,150000],[290000,160000],[280000,160000],[280000,150000],[290000,150000]]]]}"]
[10.93,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,160000],[290000,170000],[280000,170000],[280000,160000],[290000,160000]]]]}"]
[11.191,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,170000],[290000,180000],[280000,180000],[280000,170000],[290000,170000]]]]}"]
[17.408,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,180000],[290000,190000],[280000,190000],[280000,180000],[290000,180000]]]]}"]
[28.669,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,150000],[300000,160000],[290000,160000],[290000,150000],[300000,150000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,160000],[300000,170000],[290000,170000],[290000,160000],[300000,160000]]]]}"]
[0.268,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,170000],[300000,180000],[290000,180000],[290000,170000],[300000,170000]]]]}"]
[12.851,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,180000],[300000,190000],[290000,190000],[290000,180000],[300000,180000]]]]}"]
[12.27,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,180000],[310000,190000],[300000,190000],[300000,180000],[310000,180000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,320000],[200000,330000],[190000,330000],[190000,320000],[200000,320000]]]]}"]
[0.016,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,330000],[200000,340000],[190000,340000],[190000,330000],[200000,330000]]]]}"]
[1.634,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,310000],[210000,320000],[200000,320000],[200000,310000],[210000,310000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,320000],[210000,330000],[200000,330000],[200000,320000],[210000,320000]]]]}"]
[0.316,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,330000],[210000,340000],[200000,340000],[200000,330000],[210000,330000]]]]}"]
[3.252,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,310000],[220000,320000],[210000,320000],[210000,310000],[220000,310000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,320000],[220000,330000],[210000,330000],[210000,320000],[220000,320000]]]]}"]
[0.654,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,280000],[230000,290000],[220000,290000],[220000,280000],[230000,280000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,290000],[230000,300000],[220000,300000],[220000,290000],[230000,290000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,300000],[230000,310000],[220000,310000],[220000,300000],[230000,300000]]]]}"]
[28.926,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,310000],[230000,320000],[220000,320000],[220000,310000],[230000,310000]]]]}"]
[5.262,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,320000],[230000,330000],[220000,330000],[220000,320000],[230000,320000]]]]}"]
[18.194,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,280000],[240000,290000],[230000,290000],[230000,280000],[240000,280000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,290000],[240000,300000],[230000,300000],[230000,290000],[240000,290000]]]]}"]
[0.013,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,300000],[240000,310000],[230000,310000],[230000,300000],[240000,300000]]]]}"]
[0.242,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,310000],[240000,320000],[230000,320000],[230000,310000],[240000,310000]]]]}"]
[0.98,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,320000],[240000,330000],[230000,330000],[230000,320000],[240000,320000]]]]}"]
[8.722,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,280000],[250000,290000],[240000,290000],[240000,280000],[250000,280000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,290000],[250000,300000],[240000,300000],[240000,290000],[250000,290000]]]]}"]
[1.122,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,300000],[250000,310000],[240000,310000],[240000,300000],[250000,300000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,310000],[250000,320000],[240000,320000],[240000,310000],[250000,310000]]]]}"]
[0.3,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,320000],[250000,330000],[240000,330000],[240000,320000],[250000,320000]]]]}"]
[4.168,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,280000],[260000,290000],[250000,290000],[250000,280000],[260000,280000]]]]}"]
[1.557,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,290000],[260000,300000],[250000,300000],[250000,290000],[260000,290000]]]]}"]
[0.773,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,300000],[260000,310000],[250000,310000],[250000,300000],[260000,300000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,310000],[260000,320000],[250000,320000],[250000,310000],[260000,310000]]]]}"]
[7.604,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,280000],[270000,290000],[260000,290000],[260000,280000],[270000,280000]]]]}"]
[0.117,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,290000],[270000,300000],[260000,300000],[260000,290000],[270000,290000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,300000],[270000,310000],[260000,310000],[260000,300000],[270000,300000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,310000],[270000,320000],[260000,320000],[260000,310000],[270000,310000]]]]}"]
[23.614,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,280000],[280000,290000],[270000,290000],[270000,280000],[280000,280000]]]]}"]
[4.034,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,290000],[280000,300000],[270000,300000],[270000,290000],[280000,290000]]]]}"]
[0.79,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,300000],[280000,310000],[270000,310000],[270000,300000],[280000,300000]]]]}"]
[0.667,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,290000],[290000,300000],[280000,300000],[280000,290000],[290000,290000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,148033.31137091],[69994.83563748,148025.90681003],[69993.328213,148007.56272401],[69994.359447,147989.18791603],[69982.906298,147968.43727598],[69946.976…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,150000],[73332.0860215,150000],[73328.92985151,149965.875064],[73318.0860215,149910.51612903],[73304.32053251,149873.96825397],[73277.21146953,149834],[7…"]
[0.16,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,155092.14029698],[79972.296979,155087.875064],[79950.78955453,155043.73476702],[79921.49206349,154998.14029698],[79806.47721454,154920.73425499],[79722.8…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,148791.23241441],[89986.93701997,148776.87557604],[89810.28161802,148632.75064004],[89694.24270353,148518.67178699],[89628.19559652,148451.53097798],[895…"]
[0.024,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,160000],[88583.25755248,160000],[88095.1172555,160000],[86594.44546851,160000],[86592.88274449,159969.14080901],[86601.27291346,159939.20327701],[86620,1…"]
[0.06,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[89737.79723502,163588.60931899],[89696.38300051,163617.89042499],[89630.6953405,163639.92217102],[89565.63338453,163605.00051203],[89510.81208397,163575.969278…"]
[0.006,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,160000],[90000,160000],[90000,153103.97134441],[90059.25038402,153083.99897593],[90134.64823348,153049.093702],[90198.14029698,153008.062468],[90275.125…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,170000],[99013.97644649,170000],[98963.52278546,169980.70250896],[98898.96159754,169960.59395801],[98822.60931899,169932.54787506],[98786.50793651,16991…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[99568.24270353,174219.64157706],[99547.97644649,174226.67178699],[99531.95289298,174217.79723502],[99513.74193548,174205.81157194],[99493.43676395,174220.01638…"]
[0.666,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,140000],[110000,140000],[110000,147516.85285215],[109972.34306195,147519.53097798],[109922.78955453,147529.453149],[109862.53046595,147529.17255504],[10…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,160000],[100000,160000],[100000,152703.07211697],[100000.07066052,152703.07731695],[100017.92217102,152703.01484895],[100039.73374296,152717.12442396],[…"]
[0.034,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,160000],[110000,170000],[100000,170000],[100000,160000],[110000,160000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,180000],[103651.12442396,180000],[103650.60215054,179987.84331797],[103609.54633896,179952.49974398],[103596.65642601,179948.43830005],[103580.35125448,…"]
[0.004,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[109371.68766001,189115.07834101],[109354.00819252,189146.24987199],[109340.39016897,189173.453149],[109345.34459805,189202.85919099],[109371.10189452,189229.76…"]
[19.962,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,200000],[107319.76652781,200000],[107319.22580645,199999.453149],[107310.03174603,199993.812596],[107295.85151049,199986.968766],[107287.73374296,199974…"]
[11.48,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,200000],[110000,203965.63409206],[109959.46031746,203940.73425499],[109919.0547875,203924.484383],[109893.16436252,203921.515617],[109866.44546851,20389…"]
[0.118,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,150000],[119192.7578085,150000],[119184.25806451,149973.25038402],[119164.6953405,149942.67178699],[119150.98412698,149936.03072196],[119146.61751152,14…"]
[0.01,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,160000],[110000,160000],[110000,153740.18582534],[110005.56169995,153739.53200205],[110035.02406554,153738.421915],[110060.74961597,153741.15616999],[11…"]
[0.001,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,160000],[120000,170000],[110000,170000],[110000,160000],[120000,160000]]]]}"]
[0.96,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,170000],[120000,180000],[110000,180000],[110000,170000],[120000,170000]]]]}"]
[0.01,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,190000],[110000,190000],[110000,189128.55362959],[110002.43830005,189126.484383],[110011.64874552,189100.421915],[110000,189069.71631505],[110000,188961…"]
[11.842,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,190000],[120000,200000],[110000,200000],[110000,190000],[120000,190000]]]]}"]
[14.448,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,200000],[120000,210000],[113690.86738351,210000],[113677.22683052,209975.85970302],[113657.25755248,209957.70302099],[113618.56323604,209930.45366103],[…"]
[10.5,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,210241.29646697],[119971.01587301,210248.26625704],[119926.71889401,210259.25038402],[119804.21915002,210281.06298003],[119728.24270353,210312.56323604]…"]
[4.974,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[127155.46953405,159484.60931899],[127200.19559652,159524.64106503],[127185.82898105,159537.328213],[127163.1172555,159556.45263697],[127189.54633896,159586.656…"]
[11.588,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,170000],[120000,170000],[120000,160000],[127706.17921147,160000],[127709.50742447,160005.82795699],[127746.79774705,160042.60931899],[127784.01536098,16…"]
[3.263,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,170000],[130000,180000],[120000,180000],[120000,170000],[130000,170000]]]]}"]
[27.719,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,180000],[130000,190000],[120000,190000],[120000,180000],[130000,180000]]]]}"]
[41.81,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,190000],[130000,200000],[120000,200000],[120000,190000],[130000,190000]]]]}"]
[19.34,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,210000],[128264.79672299,210000],[128261.18689196,209991.79723502],[128240.05529954,209968.296979],[128227.21146953,209954.65642601],[128212.74961597,20…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[127140.79672299,212473.73476702],[127083.94572452,212510.21812596],[127044.17101894,212536.64106503],[126968.87455197,212584.03174603],[126887.34357399,212616.…"]
[13.973,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,157435.98361495],[139995.812596,157433.96927803],[139984.23451101,157413.59344598],[139977.29646697,157392.64004096],[139970.50076805,157379.26574501],[…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,170000],[136178.98515105,170000],[136177.73476702,169995.093702],[136170.10957501,169981.95289298],[136162.062468,169969.46850998],[136139.98463901,1699…"]
[27.811,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,170000],[140000,180000],[130000,180000],[130000,170000],[134094.18740399,170000],[134204.34408602,170096.81208397],[134289.875064,170172.68817204],[1343…"]
[23.237,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,180000],[140000,190000],[130000,190000],[130000,180000],[140000,180000]]]]}"]
[26.455,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,190000],[140000,200000],[130000,200000],[130000,190000],[140000,190000]]]]}"]
[4.875,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,200000],[140000,210000],[130000,210000],[130000,200000],[140000,200000]]]]}"]
[15.159,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[139437.65591398,218151.71940604],[139423.67229902,218113.76548899],[139385.18689196,218096.82744496],[139372.46902202,218102.49974398],[139344.23451101,218111.…"]
[20.755,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[143573.46850998,158104.39119303],[143575.04659498,158118.59395801],[143549.21863799,158163.60983103],[143537.67229902,158184.062468],[143474.28161802,158204.46…"]
[10.097,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,170000],[140000,170000],[140000,160960.74961597],[140006.46799795,160968.57859703],[140013.67229902,160977.84331797],[140018.07885304,160984.87557604],[…"]
[16.131,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,170000],[150000,180000],[140000,180000],[140000,170000],[150000,170000]]]]}"]
[13.293,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,180000],[150000,190000],[140000,190000],[140000,180000],[150000,180000]]]]}"]
[4.992,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,190000],[150000,200000],[140000,200000],[140000,190000],[150000,190000]]]]}"]
[0.724,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,200000],[150000,210000],[140000,210000],[140000,200000],[150000,200000]]]]}"]
[1.617,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,160000],[158503.47745597,160000],[158504.87455197,159996.53046595],[158505.92217102,159994.23451101],[158507.328213,159989.90681003],[158508.60931899,15…"]
[0.111,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,170000],[150000,170000],[150000,160000],[157612.61955965,160000],[157616.30619559,160000],[157664.44444444,160000],[157666.89503328,160002.9953917],[157…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,170000],[160000,180000],[150000,180000],[150000,170000],[160000,170000]]]]}"]
[0.384,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,180000],[160000,190000],[150000,190000],[150000,180000],[160000,180000]]]]}"]
[0.054,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,190000],[160000,200000],[150000,200000],[150000,190000],[160000,190000]]]]}"]
[1.023,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,150000],[170000,160000],[160000,160000],[160000,150000],[170000,150000]]]]}"]
[0.99,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,160000],[170000,170000],[160000,170000],[160000,160000],[170000,160000]]]]}"]
[1.374,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,170000],[170000,180000],[160000,180000],[160000,170000],[170000,170000]]]]}"]
[1.875,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,180000],[170000,190000],[160000,190000],[160000,180000],[170000,180000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,190000],[170000,200000],[160000,200000],[160000,190000],[170000,190000]]]]}"]
[9.343,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,170000],[180000,180000],[170000,180000],[170000,170000],[180000,170000]]]]}"]
[5.341,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,180000],[180000,190000],[170000,190000],[170000,180000],[180000,180000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,190000],[180000,200000],[170000,200000],[170000,190000],[180000,190000]]]]}"]
[1.929,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,180000],[190000,190000],[180000,190000],[180000,180000],[190000,180000]]]]}"]
[2.1,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,190000],[190000,200000],[180000,200000],[180000,190000],[190000,190000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[47651.86277522,39795.56477214],[47669.86482335,39805.55248336],[47675.38556067,39830.65540195],[47690.80184332,39864.08397337],[47683.10599078,39874.27240143],…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[50000,42063.29943107],[49995.8781362,42058.54173067],[49970.59703021,42023.68049155],[49944.98310292,42019.99283154],[49923.58218126,41996.78033794],[49913.048…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[51542.79262673,39878.72708653],[51567.09779826,39912.98822325],[51571.28417819,39925.093702],[51575.38248848,39931.031234],[51601.26984127,39934.62467998],[516…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[59700.81208397,49138.73015873],[59699.76856119,49160.23041474],[59660.36763953,49172.97286226],[59630.07782898,49188.50384025],[59607.31182795,49204.65642601],…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[59255.5422427,59951.62109575],[59260.19559652,59960.18023553],[59262.28161802,59967.73783922],[59267.69994879,59981.77675371],[59275.10496672,60000],[50000,600…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[60000,39893.25038402],[60003.80849974,39901.07731695],[60029.59037378,39919.97235023],[60060.32462877,39949.10087045],[60095.06298003,39966.546851],[60114.3563…"]
[0.012,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[63675.85560676,49922.07066052],[63664.59805427,49894.24987199],[63643.93343574,49866.05529954],[63626.37071172,49849.45724526],[63615.67229902,49844.92165899],…"]
[0.02,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[69871.0547875,58400.96466974],[69795.17255504,58395.52278546],[69756.28878648,58364.41372248],[69704.85919099,58312.58986175],[69667.32104454,58272.38300051],[…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,30000],[76797.20327701,30000],[76755.24116743,29967.62109575],[76752.51612903,29963.83205325],[76746.35125448,29955.26984127],[76769.12544803,29959.12954…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,39752.48847926],[79969.97747056,39736.968766],[79926.2734255,39697.43369175],[79884.61751152,39676.9718382],[79820.26523297,39666.37480799],[79730.842805…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,49410.53558628],[80000,49480.07066052],[80000,50000],[70000,50000],[70000,45834.41396874],[70007.18689196,45839.84331797],[70047.59447004,45859.99180747]…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[75438.00819252,59976.86738351],[75433.85970302,59971.49206349],[75430.52329749,59965.03840246],[75436.32053251,59960.8796723],[75443.01484895,59966.8202765],[7…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[84897.95391705,30000],[84779.26574501,30000],[84749.38248848,29969.32616487],[84700.04710701,29987.75217614],[84693.55453149,30000],[80000,30000],[80000,25884.…"]
[0.323,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[89766.96057347,38433.89452125],[89791.84434204,38421.08653354],[89835.32002048,38425.7265745],[89855.12544803,38413.17153098],[89849.5391705,38403.99590374],[8…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,44640.66020782],[89975.15616999,44614.64516129],[89947.14080901,44584.47721454],[89932.10138249,44572.89810548],[89919.27393753,44564.03891449],[89912.53…"]
[0.11,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,50000],[80419.27291347,50000],[80426.5704045,50006.84792627],[80465.46953405,50025.19610855],[80530.14132104,50063.093702],[80549.46031746,50084.44956477…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[89951.19508448,69289.2421915],[89959.83614951,69309.26574501],[89936.52329749,69313.6641065],[89892.66461853,69310.58576549],[89863.86687148,69308.34306195],[8…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[94891.61802355,19856.78648233],[94915.72964669,19901.80952381],[94919.90681003,19963.67332309],[94920.0921659,20000],[94360.35739887,20000],[94340.81925243,199…"]
[4.899,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[97747.89349718,23211.81054787],[97744.81105991,23243.38556067],[97725.26676907,23240.47311828],[97697.25857655,23228.5140809],[97658.72913466,23219.31592422],[…"]
[0.413,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,40000],[92679.77368151,40000],[92220.35125448,40000],[92214.32770097,40000],[91582.45366103,40000],[91507.92933948,39950.88274449],[91397.76548899,39882…"]
[0.54,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,49689.91397849],[99966.03174603,49675.89759344],[99933.17153098,49654.37480799],[99897.48387097,49624.296979],[99842.359447,49588.33998976],[99793.06298…"]
[0.13,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,50591.20983201],[90024.56221198,50595.03533026],[90026.62467998,50603.48899129],[90047.70302099,50607.13261649],[90051.57910906,50609.82386073],[90167.58…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,70000],[91546.64106503,70000],[91550.50793651,69994.968766],[91531.94572452,69980.53865847],[91497.67127496,69971.937532],[91516.61751152,69962.77316948…"]
[0.56,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[106395.328213,30000],[106396.35125448,29996.62058372],[106384.46082949,29944.70967742],[106360.65642601,29883.8156682],[106321.91397849,29852.24782386],[106290…"]
[10.244,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,40000],[100000,40000],[100000,34300.13620071],[100025.6016385,34282.81618023],[100102.45263697,34243.26164874],[100090.30414746,34217.73886329],[100134.…"]
[0.27,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,40000],[110000,50000],[100361.05766373,50000],[100355.78084997,49996.04301075],[100319.89861751,49982.58166923],[100188.7578085,49862.60522273],[100147.…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,50000],[110000,60000],[100000,60000],[100000,50000],[100184.12671992,50000],[100180.82744495,50054.359447],[100245.875064,50054.359447],[100292.98412698…"]
[0.28,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,60000],[110000,70000],[100000,70000],[100000,60000],[110000,60000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[117723.64874552,29942.27547363],[117698.52432155,29943.80849974],[117688.62467998,29948.41167435],[117680.24987199,29959.15616999],[117673.08550947,29972.38504…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,40000],[110000,40000],[110000,33857.80238428],[110026.2734255,33849.79621096],[110088.49155146,33828.21505376],[110133.91397849,33814.58576549],[110166.…"]
[0.017,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,40000],[120000,50000],[110000,50000],[110000,40000],[120000,40000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,50000],[120000,60000],[110000,60000],[110000,50000],[120000,50000]]]]}"]
[0.3,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,60000],[120000,70000],[110000,70000],[110000,60000],[120000,60000]]]]}"]
[0.002,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,70000],[120000,80000],[110000,80000],[110000,70000],[120000,70000]]]]}"]
[0.005,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,80000],[120000,90000],[110000,90000],[110000,80000],[120000,80000]]]]}"]
[0.659,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,90000],[120000,100000],[110000,100000],[110000,90000],[120000,90000]]]]}"]
[0.13,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,100000],[120000,110000],[110000,110000],[110000,100000],[120000,100000]]]]}"]
[4.194,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,110000],[120000,120000],[110000,120000],[110000,110000],[120000,110000]]]]}"]
[0.27,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,40000],[120000,40000],[120000,31309.55862775],[120028.50793651,31350.89912954],[120060.60931899,31384.94418843],[120094.18740399,31401.63645673],[120128…"]
[15.254,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,40000],[130000,50000],[120000,50000],[120000,40000],[130000,40000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,50000],[130000,60000],[120000,60000],[120000,50000],[130000,50000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,60000],[130000,70000],[120000,70000],[120000,60000],[130000,60000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,70000],[130000,80000],[120000,80000],[120000,70000],[130000,70000]]]]}"]
[0.592,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,80000],[130000,90000],[120000,90000],[120000,80000],[130000,80000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,90000],[130000,100000],[120000,100000],[120000,90000],[130000,90000]]]]}"]
[1.034,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,100000],[130000,110000],[120000,110000],[120000,100000],[130000,100000]]]]}"]
[6.169,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,110000],[130000,120000],[120000,120000],[120000,110000],[130000,110000]]]]}"]
[3.542,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,120000],[130000,130000],[120000,130000],[120000,120000],[130000,120000]]]]}"]
[13.733,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[139495.453149,39372.61648745],[139411.40706605,39432.69943676],[139311.40604198,39530.05427547],[139311.59344598,39541.82488479],[139313.70302099,39665.6364567…"]
[5.994,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,40311.87916026],[140000,50000],[130000,50000],[130000,40000],[139354.12493599,40000],[139361.76548899,40286.44546851],[140000,40311.87916026]]]]}"]
[0.597,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,50000],[140000,60000],[130000,60000],[130000,50000],[140000,50000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,60000],[140000,70000],[130000,70000],[130000,60000],[140000,60000]]]]}"]
[0.187,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,70000],[140000,80000],[130000,80000],[130000,70000],[140000,70000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,80000],[140000,90000],[130000,90000],[130000,80000],[140000,80000]]]]}"]
[1.569,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,90000],[140000,100000],[130000,100000],[130000,90000],[140000,90000]]]]}"]
[0.407,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,100000],[140000,110000],[130000,110000],[130000,100000],[140000,100000]]]]}"]
[13.971,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,110000],[140000,120000],[130000,120000],[130000,110000],[140000,110000]]]]}"]
[0.009,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,120000],[140000,130000],[130000,130000],[130000,120000],[140000,120000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,40000],[141121.89144905,40000],[141106.20378904,39964.6359447],[141123.82898105,39892.34818228],[141177.84331797,39800.94930875],[141249.53200205,39669.…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,43869.5616001],[150000,50000],[140000,50000],[140000,40311.87916026],[140008.70250896,40310.421915],[140018.484383,40310.05837173],[140026.74961597,4030…"]
[4.148,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,50000],[150000,60000],[140000,60000],[140000,50000],[150000,50000]]]]}"]
[2.174,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,60000],[150000,70000],[140000,70000],[140000,60000],[150000,60000]]]]}"]
[0.032,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,70000],[150000,80000],[140000,80000],[140000,70000],[150000,70000]]]]}"]
[1.962,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,80000],[150000,90000],[140000,90000],[140000,80000],[150000,80000]]]]}"]
[16.652,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,90000],[150000,100000],[140000,100000],[140000,90000],[150000,90000]]]]}"]
[2.653,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,100000],[150000,110000],[140000,110000],[140000,100000],[150000,100000]]]]}"]
[0.052,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,110000],[150000,120000],[140000,120000],[140000,110000],[150000,110000]]]]}"]
[0.071,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,120000],[150000,130000],[140000,130000],[140000,120000],[150000,120000]]]]}"]
[4.55,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,35685.54227306],[150008.28059396,35680.21812596],[150019.11008704,35679.02713774],[150028.21915002,35677.390681],[150030.24987199,35676.17511521],[15003…"]
[7.269,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[158404.10957501,49966.80081925],[158399.937532,49981.328213],[158394.74961597,49995.82795699],[158392.65642601,50000],[158307.48387097,50000],[158298.53149001,…"]
[11.93,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,60000],[150000,60000],[150000,50000],[158249.67127496,50000],[158253.73476702,50014.01126472],[158257.43778802,50029.16026626],[158261.34357399,50044.42…"]
[1.765,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,60000],[160000,70000],[150000,70000],[150000,60000],[160000,60000]]]]}"]
[8.314,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,70000],[160000,80000],[150000,80000],[150000,70000],[160000,70000]]]]}"]
[7.069,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,80000],[160000,90000],[150000,90000],[150000,80000],[160000,80000]]]]}"]
[10.379,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,90000],[160000,100000],[150000,100000],[150000,90000],[160000,90000]]]]}"]
[14.921,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,100000],[160000,110000],[150000,110000],[150000,100000],[160000,100000]]]]}"]
[1.628,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,110000],[160000,120000],[150000,120000],[150000,110000],[160000,110000]]]]}"]
[0.009,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,120000],[160000,130000],[150000,130000],[150000,120000],[160000,120000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[162280.39016897,40000],[162273.85970302,39993.05888377],[162297.76548899,39941.93036354],[162267.031234,39858.23860727],[162304.03174603,39755.4500768],[162430…"]
[1.962,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[164752.95340502,49876.44956477],[164744.17204301,49878.61751152],[164735.95289298,49881.95391705],[164727.90578597,49884.2109575],[164718.76600102,49884.781362…"]
[12.844,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,60000],[160000,60000],[160000,50000],[161163.79723502,50000],[161171.26574501,50004.64106503],[161186.28161802,50005.21863799],[161201.37532002,50006.37…"]
[6.251,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,69661.72032946],[170000,70000],[160000,70000],[160000,60000],[170000,60000],[170000,69654.93350901],[169974.87455197,69634.10138249],[169963.78084997,69…"]
[4.028,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,80000],[160000,80000],[160000,70000],[170000,70000],[170000,72156.06175504],[169988.12493599,72158.04608295],[169973.31182795,72160.56221198],[169958.21…"]
[4.059,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,80000],[170000,90000],[160000,90000],[160000,80000],[170000,80000]]]]}"]
[4.875,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,90000],[170000,100000],[160000,100000],[160000,90000],[170000,90000]]]]}"]
[24.738,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,100000],[170000,110000],[160000,110000],[160000,100000],[170000,100000]]]]}"]
[32.592,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,110000],[170000,120000],[160000,120000],[160000,110000],[170000,110000]]]]}"]
[9.67,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170913.53200205,49960.14439324],[170918.968766,49966.87045571],[170923.28110599,49970.53149001],[170930.34408602,49976.06656426],[170933.38965694,49978.8397337…"]
[15.444,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,59290.84383],[180000,60000],[170000,60000],[170000,50000],[170955.68766001,50000],[170961.20327701,50006.89912954],[170963.875064,50010.19969278],[17096…"]
[5.793,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[173868.89093702,69600.16385048],[173874.04710701,69647.453149],[173869.01587301,69676.484383],[173867.15616999,69692.88274449],[173874.64106503,69753.41423451]…"]
[16.131,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,80000],[170000,80000],[170000,72274.34809383],[170002.03174603,72273.92217102],[170017.43778802,72272.77316948],[170032.67178699,72272.2109575],[170047.…"]
[1.205,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,80000],[180000,90000],[170000,90000],[170000,80000],[180000,80000]]]]}"]
[12.826,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,90000],[180000,100000],[170000,100000],[170000,90000],[180000,90000]]]]}"]
[20.273,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,100000],[180000,110000],[170000,110000],[170000,100000],[180000,100000]]]]}"]
[7.922,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,110000],[180000,120000],[170000,120000],[170000,110000],[180000,110000]]]]}"]
[13.98,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[189612.64106503,59998.39836149],[189613.96927803,60000],[187737.42140297,60000],[187742.71889401,59970.37890425],[187718.968766,59936.23860727],[187745.2186379…"]
[20.83,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,70000],[188299.73476702,70000],[188294.32872504,69997.64772145],[188283.85970302,69969.21044547],[188273.12544803,69955.50025602],[188175.65591398,69935…"]
[8.79,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,80000],[180000,80000],[180000,72649.41423451],[180012.968766,72650.32872504],[180074.968766,72671.28110599],[180102.07782898,72683.14080901],[180214.077…"]
[8.07,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,80000],[190000,90000],[180000,90000],[180000,80000],[190000,80000]]]]}"]
[9.399,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,90000],[190000,100000],[180000,100000],[180000,90000],[190000,90000]]]]}"]
[0.345,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,100000],[190000,110000],[180000,110000],[180000,100000],[190000,100000]]]]}"]
[10.427,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,110000],[190000,120000],[180000,120000],[180000,110000],[190000,110000]]]]}"]
[29.517,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[199046.95238095,66271.50025602],[199067.64055299,66283.75729647],[199097.937532,66291.90681003],[199115.92217102,66292.19559652],[199139.43778802,66293.5709165…"]
[14.442,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,70000],[200000,80000],[190000,80000],[190000,70000],[200000,70000]]]]}"]
[5.567,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,80000],[200000,90000],[190000,90000],[190000,80000],[200000,80000]]]]}"]
[2.079,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,90000],[200000,100000],[190000,100000],[190000,90000],[200000,90000]]]]}"]
[0.184,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,100000],[200000,110000],[190000,110000],[190000,100000],[200000,100000]]]]}"]
[9.813,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[209355.578085,69987.82078853],[209369.05272077,70000],[200000,70000],[200000,67342.50793651],[200012.40655402,67350.58576549],[200073.62519201,67394.1484895],[…"]
[5.886,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[209012.92268305,74882.296979],[209030.296979,74907.16333845],[209100.73425499,75027.53917051],[209157.76548899,75107.35176651],[209169.09370199,75122.05427547]…"]
[3.926,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[209189.07834101,89385.42242703],[209153.12544803,89389.50742447],[209146.43727598,89395.83614951],[209141.20225294,89400.78136201],[209135.92217102,89405.76548…"]
[12.626,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[219952.87557603,79252.15668203],[219954.86021505,79257.14080901],[219957.59447004,79264.15565796],[219959.76548899,79270.31233999],[219961.84331797,79275.84331…"]
[11.474,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,90000],[210000,90000],[210000,89187.03324821],[210016.67178699,89183.06195596],[210049.37532002,89149.46850998],[210104.39016897,89067.32002048],[210150…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[146853.02406554,379934.42396313],[146853.53405018,379941.11930363],[146826.45058884,379953.06298003],[146813.84331797,379959.97644649],[146799.62826421,379966.…"]
[0.1,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[149192.53149001,384479.59344598],[149189.06195596,384495.87403994],[149198.296979,384512.15565796],[149202.906298,384529.59344598],[149193.68766001,384535.4060…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,380000],[150000,380000],[150000,379881.70634976],[150013.96927803,379881.031234],[150027.35893497,379879.50025601],[150033.01587301,379871.74910394],[15…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,390000],[155146.12493599,390000],[155137.578085,389981.31285202],[155118.296979,389955.12442396],[155090.296979,389925.59344598],[155053.17153098,389905…"]
[0.34,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[159954.03174603,392029.90681003],[159947.96825397,392043.00051203],[159936.73425499,392050.84383],[159923.75012801,392053.43778802],[159900.40655402,392049.968…"]
[0.541,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,380000],[160000,380000],[160000,375196.50076805],[160027.95289298,375186.56221198],[160041.85970302,375190.062468],[160052.17204301,375146.46902202],[16…"]
[0.86,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,389848.01724386],[169970.93804403,389846.03072196],[169961.21863799,389848.28161802],[169940.95238095,389856.65642601],[169930.71889401,389859.62519201]…"]
[0.857,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[169488.296979,399983.59447004],[169487.43778802,399988.43727598],[169474.23516136,400000],[168227.79695183,400000],[168225.89144905,399996.15668203],[168205.48…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[168669.15616999,400152.43727598],[168656.93804403,400156.59395801],[168644.28161802,400159.90681003],[168632.28059396,400160.906298],[168611.85970302,400159.78…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[165409.21351766,419683.08960573],[165389.92217102,419680.02150537],[165371.06912442,419672.12903226],[165355.7235023,419651.96006144],[165345.20020481,419634.4…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,358938.03174603],[179971.48489503,358938.62570404],[179925.31182795,358957.40706605],[179884.062468,358970.34408602],[179865.67127496,358975.37532002],[…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[171777.11008704,369746.062468],[171758.45366103,369780.09318996],[171750.87455197,369804.34408602],[171751.95289298,369826.71889401],[171804.67178699,369861.34…"]
[0.554,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,380000],[170000,380000],[170000,373134.70656142],[170009.12442396,373140.09318996],[170032.14132104,373139.65591398],[170043.937532,373169.09370199],[17…"]
[1.123,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,390000],[172047.21863799,390000],[172043.328213,389993.90681003],[172045.06298003,389987.812596],[172051.42242703,389984.062468],[172067.12544803,389974…"]
[1.888,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[174352.51612903,399621.62519201],[174348,399633.28110599],[174359.937532,399646.65642601],[174368.98412698,399664.68714798],[174356.51510496,399681.24935996],[…"]
[0.695,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,410000],[173970.32872504,410000],[173961.31182795,409996.28161802],[173957.67127496,409985.24935996],[173939.31285202,409970.31233999],[173910.26523297,…"]
[0.141,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,420000],[179494.484383,420000],[179503.50025601,419964.28161802],[179495.42140297,419927.25038402],[179491.78187404,419919.96825397],[179492.46799795,41…"]
[0.8,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[178842.546851,424465.40604199],[178825.09370199,424457.31285202],[178824.04608295,424446],[178822.484383,424425.31285202],[178813.37532002,424408.906298],[1788…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[178053.47670251,430889.47055811],[178041.22375832,430897.46134152],[178027.52892985,430899.63952893],[178017.43778802,430901.8187404],[178003.74295955,430888.7…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,350000],[190000,360000],[181852.12493599,360000],[181852.062468,359997.00051203],[181787.34357399,359966.68817204],[181721.46850998,359945.59344598],[18…"]
[11.23,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,370000],[187384.31233999,370000],[187392.95340502,369975.43778802],[187407.75012801,369953.56169995],[187425.70302099,369937.59344598],[187455.48489503,…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,380000],[180000,380000],[180000,376605.12544803],[180002.92268305,376620.46902202],[180021.85867895,376650.31233999],[180056.20276497,376682.49974398],[…"]
[0.77,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,380000],[190000,390000],[180000,390000],[180000,380000],[190000,380000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,400000],[180443.81233197,400000],[180422.40552995,399953.875064],[180410.37480799,399951.031234],[180399.89042498,399936.81208397],[180383.53097798,3999…"]
[0.057,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,400000],[190000,410000],[180000,410000],[180000,404694.21915002],[180006.04710701,404698.46902202],[180010.87455197,404704.18740399],[180022.17101894,40…"]
[1.41,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,410000],[190000,420000],[180000,420000],[180000,410000],[190000,410000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,430000],[180190.31214538,430000],[180191.812596,429995.59447004],[180194.84383,429974.68714798],[180208.53149001,429946.71889401],[180212.09318996,42992…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[182593.15616999,434200.62467998],[182530.45366103,434252.21915002],[182492.24987199,434283.43778802],[182463.42242703,434299.43778802],[182452.60931899,434315.…"]
[1.56,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[184655.30363543,447548.95750128],[184659.75729646,447559.43266769],[184662.01945724,447575.50742447],[184668.21300563,447588.48847926],[184671.11827957,447595.…"]
[4.6,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,350000],[200000,360000],[190000,360000],[190000,350000],[200000,350000]]]]}"]
[5.744,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,360000],[200000,370000],[190000,370000],[190000,360000],[200000,360000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,380000],[190000,380000],[190000,377614.46387595],[190012.46902202,377612.87557603],[190039.031234,377609.50025602],[190063.390681,377619.18689196],[1900…"]
[0.007,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,380000],[200000,390000],[190000,390000],[190000,380000],[200000,380000]]]]}"]
[2.53,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,390000],[200000,400000],[190000,400000],[190000,390000],[200000,390000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,400000],[200000,410000],[190000,410000],[190000,400000],[200000,400000]]]]}"]
[1.99,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,410000],[200000,420000],[190000,420000],[190000,410000],[200000,410000]]]]}"]
[7.02,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,420000],[200000,430000],[190000,430000],[190000,420000],[200000,420000]]]]}"]
[0.057,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[198819.85970302,440000],[198820.79672299,439998.40655402],[198811.14080901,439985.65591398],[198799.29749104,439975.78084997],[198797.14080901,439963.15616999]…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,440930.12493599],[199997.20327701,440929.031234],[199971.390681,440921.31285202],[199962.15565796,440914.15565796],[199952.26625704,440900.31233999],[19…"]
[11.613,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,360000],[210000,370000],[200000,370000],[200000,360000],[210000,360000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,370000],[210000,380000],[200000,380000],[200000,370000],[210000,370000]]]]}"]
[3.69,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,380000],[210000,390000],[200000,390000],[200000,380000],[210000,380000]]]]}"]
[4.807,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,390000],[210000,400000],[200000,400000],[200000,390000],[210000,390000]]]]}"]
[17.615,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,400000],[210000,410000],[200000,410000],[200000,400000],[210000,400000]]]]}"]
[2.089,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,410000],[210000,420000],[200000,420000],[200000,410000],[210000,410000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,420000],[210000,430000],[200000,430000],[200000,420000],[210000,420000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[203833.70302099,439813.59344598],[203839.98463901,439841.15616999],[203839.59344598,439866.03174603],[203829.87403994,439886.03174603],[203824.21915002,439894.…"]
[0.73,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[201207.937532,442177.15719406],[201200.906298,442203.12544803],[201184.51612903,442210.18740399],[201172.81208397,442214.906298],[201149.40604198,442214.906298…"]
[7.48,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,360000],[220000,360000],[220000,370000],[210000,370000],[210000,360000]]]]}"]
[6.803,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,370000],[220000,380000],[210000,380000],[210000,370000],[220000,370000]]]]}"]
[5.72,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,380000],[220000,390000],[210000,390000],[210000,380000],[220000,380000]]]]}"]
[9.349,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,390000],[220000,400000],[210000,400000],[210000,390000],[220000,390000]]]]}"]
[7.85,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,400000],[220000,410000],[210000,410000],[210000,400000],[220000,400000]]]]}"]
[4.693,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,411406],[220000,420000],[210000,420000],[210000,410000],[220000,410000],[220000,411298.12493599],[219955.67229902,411265.31182796],[219892.546851,411213…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[218911.73476702,429854.53149001],[218901.20225294,429862.93701997],[218899.453149,429873.59344598],[218902.06349206,429878.43727598],[218907.84331797,429885.71…"]
[0.196,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[212186.14029698,439467.50025602],[212195.37532002,439492.40552995],[212196.86021505,439518.62570404],[212205.28110599,439546.18740399],[212220.39016897,439570.…"]
[0.638,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[219492.64004096,446428.781362],[219494.82744495,446415.96825397],[219495.12442396,446405.24935996],[219504.781362,446398.062468],[219524.03174603,446403.218637…"]
[7.51,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,380000],[230000,380000],[230000,390000],[220000,390000],[220000,380000]]]]}"]
[14.74,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,390000],[230000,400000],[220000,400000],[220000,390000],[230000,390000]]]]}"]
[4.698,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,400000],[230000,410000],[220000,410000],[220000,400000],[230000,400000]]]]}"]
[14.332,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,419676.70151472],[229990.06349206,419684.31233999],[229976.93701997,419698.56221198],[229962.484383,419717.937532],[229949.89042498,419726.81310804],[22…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[229936.968766,427623.65591398],[229937.18791602,427637.62519201],[229934.12493599,427660.68817204],[229935.62519201,427686.99948796],[229939.00051203,427711.18…"]
[2.84,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[224037.031234,439984.87455197],[224034.89093702,439991.28110599],[224039.09370199,440000],[220000,440000],[220000,437086.59395801],[220014.70353302,437082.7188…"]
[1.31,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[222285.70302099,448029.06298003],[222272.546851,448041.875064],[222263.73374296,448036.21812596],[222260.57859703,448020.15565796],[222261.24935996,447999.9989…"]
[9.72,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,390000],[240000,390000],[240000,400000],[230000,400000],[230000,390000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,400000],[240000,410000],[230000,410000],[230000,400000],[240000,400000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,410000],[240000,420000],[230939.14080901,420000],[230946.12493599,419992.62467998],[230951.20225294,419981.875064],[230962.15668202,419955.53097798],[23…"]
[0.554,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,430000],[234379.04692744,430000],[234376.67178699,429995.937532],[234373.79621095,429991.031234],[234371.95391705,429983.81157194],[234369.34357399,4299…"]
[0.052,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,440000],[230000,440000],[230000,438139.89073691],[230000.24987199,438140.34408602],[230001.578085,438129.65693804],[230001.29749104,438114.40552995],[23…"]
[1.168,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,450000],[239431.90577481,450000],[239432.01536098,449994.31233999],[239429.90578597,449980.34408602],[239428.56221198,449967.46953405],[239424.56221198,…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[239678.53149001,459755.84434204],[239643.14080901,459757.56272401],[239636.28161802,459753.90681003],[239630.65642601,459744.12493599],[239625.92114695,459731.…"]
[12.469,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[245852.04710701,420082.09318996],[245722.28059396,420195.09370199],[245773.89042498,420279.18791602],[245813.38965694,420384.56221198],[245964.18740399,420671.…"]
[2.24,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,430000],[250000,440000],[240000,440000],[240000,430000],[250000,430000]]]]}"]
[0.011,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,450000],[247527.7654553,450000],[247528.04608295,449995.37532002],[247540.89093702,449981.21863799],[247549.43778802,449986.56221198],[247558.79672299,4…"]
[0.605,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240020.34408602,459706.37480799],[240021.43778802,459716.03072196],[240003.21863799,459726.24987199],[240000,459726.968766],[240000,457186.46799795],[240003.20…"]
[10.5,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[254584.81208397,423310.34408602],[254547.98463901,423560.40655402],[254285.65591398,423636.12493599],[253923.50025601,423774.59395801],[253786.07782898,423812.…"]
[22.828,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,437534.968766],[260000,440000],[250000,440000],[250000,430000],[250612.09445955,430000],[250616.68714798,430010.65642601],[250624.26625704,430022.281618…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[255769.28110599,449979.06298003],[255760.89093702,449997.90681003],[255759.29602553,450000],[255361.84503149,450000],[255352.781362,449996.43727598],[255353.81…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250069.07834101,456037.812596],[250056.18740399,456040.93701997],[250041.89042498,456052.12493599],[250024.88991295,456067.28110599],[250013.26574501,456079.00…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[266333.34357399,439159.43778802],[266317.34357399,439162.53149001],[266302.34408602,439163.59447004],[266287.34357399,439166.68817204],[266265.34357399,439167.…"]
[15.367,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260798.04710701,448052.28059396],[260809.73374296,448060.46902202],[260802.98515105,448064.68714798],[260801.328213,448068.68714798],[260773.84331797,448059.78…"]
[1.157,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,220000],[300000,230000],[290000,230000],[290000,220000],[300000,220000]]]]}"]
[1.898,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,230000],[300000,240000],[290000,240000],[290000,230000],[300000,230000]]]]}"]
[6.626,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,210000],[310000,220000],[300000,220000],[300000,210000],[310000,210000]]]]}"]
[1.706,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,220000],[310000,230000],[300000,230000],[300000,220000],[310000,220000]]]]}"]
[7.463,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,230000],[310000,240000],[300000,240000],[300000,230000],[310000,230000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,240000],[310000,250000],[300000,250000],[300000,240000],[310000,240000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,250000],[310000,260000],[300000,260000],[300000,250000],[310000,250000]]]]}"]
[10.361,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,260000],[310000,270000],[300000,270000],[300000,260000],[310000,260000]]]]}"]
[1.182,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,210000],[320000,220000],[310000,220000],[310000,210000],[320000,210000]]]]}"]
[5.511,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,220000],[320000,230000],[310000,230000],[310000,220000],[320000,220000]]]]}"]
[3.787,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,235813.25038402],[320000,240000],[310000,240000],[310000,230000],[320000,230000],[320000,230757.90578597],[319873.25038402,230892.07885304],[319852.3440…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,250000],[310000,250000],[310000,240000],[320000,240000],[320000,247274.421915],[319970.53149001,247281.35893497],[319945.031234,247291.23502304],[319921…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,250000],[320000,260000],[310000,260000],[310000,250000],[320000,250000]]]]}"]
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[5.061,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[321436.062468,229629.96825397],[321370.28059396,229669.60983103],[321350.59395801,229681.453149],[321263.937532,229736.70353302],[321206.21915002,229770.141321…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[326507.43676395,239652.01536098],[326480.37480798,239656.17204301],[326453.40706605,239657.17255504],[326406.06144393,239659.31285202],[326372.81310804,239664.…"]
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[0.018,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[326184.906298,258843.093702],[326135.06195596,258856.98412698],[326103.59447004,258861.390681],[326083.18791602,258877.31182796],[326050.84383,258926.65540194]…"]
[3.035,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320168.12493599,264455.12544803],[320148.65642601,264463.46850998],[320128.65642601,264475.37532002],[320106.968766,264495.31182796],[320088.34306195,264533.46…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[330104.37480798,238706.24987199],[330099.43778802,238709.28110599],[330092,238711.40604199],[330083.21863799,238722.99948797],[330076.53149001,238735.90578597]…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[332161.93958013,249948.28776241],[332166.97491039,249964.19047619],[332171.45724526,249974.80901177],[332176.94418843,250000],[331637.19610855,250000],[331630.…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[332176.94418843,250000],[332178.55913978,250007.41423451],[332185.98463901,250018.70967742],[332201.57091654,250020.63492063],[332205.9703021,250008.88376856],…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[48581.97747056,265662.96466974],[48578.16589862,265662.39836149],[48572.35125448,265655.95084485],[48560.74654378,265644.53558628],[48544.02560164,265618.21402…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[58692.30824373,247367.875064],[58676.61648745,247344.04608295],[58635.92933948,247311.06195596],[58591.3046595,247300.24987199],[58567.71121352,247318.45366103…"]
[0.57,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[57511.578085,259479.937532],[57497.94162826,259491.70302099],[57486.37173579,259503.60880696],[57476.37071172,259515.515617],[57462.23041474,259522.45263697],[…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[55791.70302099,265464.56323604],[55785.83819764,265467.41116231],[55789.52790578,265485.29953917],[55754.22836661,265471.55145929],[55740.83666154,265491.00460…"]
[0.32,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,240000],[64556.93394777,240000],[64552.19150025,239977.89042499],[64568.29288274,239944.89093702],[64575.70302099,239913.29749104],[64555.23809524,239923…"]
[0.035,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,250000],[65392.16487455,250000],[65385.38248848,249998.04608295],[65380.13620071,249983.13978495],[65370.11674347,250000],[64712.06656426,250000],[64688.…"]
[0.92,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[63048.58166922,259867.60983103],[63059.35074245,259881.50025602],[63053.80133128,259903.76548899],[63060.26932923,259915.00051203],[63055.54736303,259944.78136…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[67245.92217102,264246.81208397],[67234.42908346,264255.68663594],[67227.21863799,264263.21863799],[67220.53046595,264267.00051203],[67215.43778802,264266.21915…"]
[8.6,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[79461.48694316,212710.11367127],[79422.25294419,212711.1172555],[79361.0015361,212719.10599078],[79300.38095238,212727.08346134],[79232.2140297,212737.53405018…"]
[0.88,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[76629.72145417,229944.22017409],[76622.38812084,229984.34613415],[76637.31797235,229989.12749616],[76650.22119815,229990.9390681],[76664.1454173,229994.7352790…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[79928.97593446,238836.04710701],[79906.99948797,238839.78187404],[79890.96159754,238857.12544803],[79882.28161802,238857.48489503],[79869.88325653,238851.14080…"]
[0.013,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,250000],[70000,250000],[70000,240000],[72510.60931899,240000],[72512.89912954,240007.01587301],[72500.08499744,240034.04710701],[72519.03840246,240076.81…"]
[0.349,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,250000],[80000,260000],[70000,260000],[70000,259758.24009626],[70002.51510496,259759.21863799],[70012.95340502,259769.56272401],[70025.7890425,259773.921…"]
[0.176,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[76228.81310804,265575.78187404],[76196.31950845,265583.21863799],[76182.57757296,265584.99948797],[76177.6641065,265582.96979007],[76173.82078853,265581.561699…"]
[8.6,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[89302.1484895,209724.77521761],[89314.4516129,209771.15821812],[89344.10855095,209814.51305683],[89373.77572964,209856.6001024],[89394.44239631,209888.04608295…"]
[8.6,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[89391.3609831,210000],[89386.71172555,210058.74449565],[89383.65079365,210097.18381976],[89368.1157194,210136.36661546],[89342.24577573,210172.92882744],[89313…"]
[0.303,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[89307.1797235,227281.66820276],[89312.25806451,227305.04557092],[89324.25294419,227324.13415258],[89308.50793651,227331.46236559],[89302.13210445,227304.720942…"]
[1.05,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,240000],[80258.75983609,240000],[80257.94572452,239996.15668203],[80279.81976446,239904.14029698],[80310.89810548,239832.85919099],[80295.50742447,239795…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,250000],[80000,250000],[80000,242396.88991295],[80001.50844854,242395.70302099],[80013.95289298,242386.95340502],[80029.04659498,242384.968766],[80034.89…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,250000],[90000,260000],[80000,260000],[80000,250000],[90000,250000]]]]}"]
[0.76,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,264387.62519201],[80020.30414746,264376.062468],[80017.64055299,264371.06195596],[80014.67178699,264370.71889401],[80012.7578085,264370.34306195],[80011.…"]
[5.155,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[94803.61699949,206805.08141321],[94776.58781362,206820.44546851],[94744.22324629,206831.66001024],[94710.20174091,206830.01740911],[94676.16077829,206811.47977…"]
[1.819,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,230000],[96331.453149,230000],[96316.45366103,229968.64004096],[96320.40655402,229941.578085],[96319.18791602,229902.76497696],[96314.09318996,229877.48…"]
[1.238,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,240000],[90000,240000],[90000,238571.24274565],[90001.3046595,238571.328213],[90025.64055299,238572.70353302],[90034.86635944,238598.45366103],[90036.43…"]
[0.99,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,240000],[100000,250000],[90000,250000],[90000,240000],[100000,240000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,250000],[100000,260000],[90000,260000],[90000,250000],[100000,250000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,260000],[100000,270000],[90000,270000],[90000,260000],[100000,260000]]]]}"]
[3.666,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,230000],[100000,230000],[100000,220400.40552995],[100005.09370199,220395.79723502],[100010.968766,220399.60880696],[100021.04659498,220404.296979],[1000…"]
[27.056,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,230000],[110000,240000],[100000,240000],[100000,230000],[110000,230000]]]]}"]
[7.5,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,240000],[110000,250000],[100000,250000],[100000,240000],[110000,240000]]]]}"]
[5.514,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,250000],[110000,260000],[100000,260000],[100000,250000],[110000,250000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,222490.62570404],[120000,230000],[110000,230000],[110000,221939.77269574],[110009.29646697,221936.968766],[110032.1484895,221930.18740399],[110060.57040…"]
[11.244,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,230000],[120000,240000],[110000,240000],[110000,230000],[120000,230000]]]]}"]
[31.754,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,240000],[120000,250000],[110000,250000],[110000,240000],[120000,240000]]]]}"]
[11.365,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,250000],[120000,260000],[110000,260000],[110000,250000],[120000,250000]]]]}"]
[17.38,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,230000],[120000,230000],[120000,222490.62570404],[120018.359447,222496.09318996],[120028.65642601,222497.17153098],[120044.22631848,222494.07782898],[12…"]
[24.368,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,230000],[130000,240000],[120000,240000],[120000,230000],[130000,230000]]]]}"]
[26.266,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,240000],[130000,250000],[120000,250000],[120000,240000],[130000,240000]]]]}"]
[13.071,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,250000],[130000,260000],[120000,260000],[120000,250000],[130000,250000]]]]}"]
[29.939,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,230000],[130000,230000],[130000,224727.43254641],[130006.85099846,224727.07834101],[130011.89042498,224728.37480799],[130015.02406554,224731.56272401],[…"]
[48.033,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,230000],[140000,240000],[130000,240000],[130000,230000],[140000,230000]]]]}"]
[39.878,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,240000],[140000,250000],[130000,250000],[130000,240000],[140000,240000]]]]}"]
[53.528,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,250000],[140000,260000],[130000,260000],[130000,250000],[140000,250000]]]]}"]
[13.763,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,260000],[140000,270000],[130000,270000],[130000,260000],[140000,260000]]]]}"]
[12.805,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,220000],[140999.78946632,220000],[140998.062468,219955.25038402],[140970.17204301,219963.56272401],[140950.71889401,219874.15565796],[140903.812596,2198…"]
[41.088,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,220000],[150000,230000],[140000,230000],[140000,220000],[140856.38931277,220000],[140903.34357399,220081.96825397],[140951.01484895,220093.90578597],[14…"]
[39.886,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,230000],[150000,240000],[140000,240000],[140000,230000],[150000,230000]]]]}"]
[19.559,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,240000],[150000,250000],[140000,250000],[140000,240000],[150000,240000]]]]}"]
[22.737,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,250000],[150000,260000],[140000,260000],[140000,250000],[150000,250000]]]]}"]
[16.126,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,260000],[150000,270000],[140000,270000],[140000,260000],[150000,260000]]]]}"]
[4.625,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,200000],[160000,210000],[150000,210000],[150000,200000],[160000,200000]]]]}"]
[15.149,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,210000],[160000,220000],[150000,220000],[150000,210000],[160000,210000]]]]}"]
[22.444,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,220000],[160000,230000],[150000,230000],[150000,220000],[160000,220000]]]]}"]
[24.738,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,230000],[160000,240000],[150000,240000],[150000,230000],[160000,230000]]]]}"]
[43.404,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,240000],[160000,250000],[150000,250000],[150000,240000],[160000,240000]]]]}"]
[24.968,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,250000],[160000,260000],[150000,260000],[150000,250000],[160000,250000]]]]}"]
[8.749,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,260000],[160000,270000],[150000,270000],[150000,260000],[160000,260000]]]]}"]
[13.302,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,270000],[160000,280000],[150000,280000],[150000,270000],[160000,270000]]]]}"]
[2.992,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,200000],[170000,210000],[160000,210000],[160000,200000],[170000,200000]]]]}"]
[13.521,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,210000],[170000,220000],[160000,220000],[160000,210000],[170000,210000]]]]}"]
[6.714,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,220000],[170000,230000],[160000,230000],[160000,220000],[170000,220000]]]]}"]
[11.963,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,230000],[170000,240000],[160000,240000],[160000,230000],[170000,230000]]]]}"]
[7.73,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,240000],[170000,250000],[160000,250000],[160000,240000],[170000,240000]]]]}"]
[12.191,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,250000],[170000,260000],[160000,260000],[160000,250000],[170000,250000]]]]}"]
[19.611,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,260000],[170000,270000],[160000,270000],[160000,260000],[170000,260000]]]]}"]
[7.983,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,270000],[170000,280000],[160000,280000],[160000,270000],[170000,270000]]]]}"]
[2.735,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,200000],[180000,210000],[170000,210000],[170000,200000],[180000,200000]]]]}"]
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[20.244,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,220000],[180000,230000],[170000,230000],[170000,220000],[180000,220000]]]]}"]
[28.618,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,230000],[180000,240000],[170000,240000],[170000,230000],[180000,230000]]]]}"]
[3.122,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,240000],[180000,250000],[170000,250000],[170000,240000],[180000,240000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,250000],[180000,260000],[170000,260000],[170000,250000],[180000,250000]]]]}"]
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[29.569,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,270000],[180000,280000],[170000,280000],[170000,270000],[180000,270000]]]]}"]
[0.15,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,200000],[190000,210000],[180000,210000],[180000,200000],[190000,200000]]]]}"]
[3.498,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,210000],[190000,220000],[180000,220000],[180000,210000],[190000,210000]]]]}"]
[0.845,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,220000],[190000,230000],[180000,230000],[180000,220000],[190000,220000]]]]}"]
[2.655,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,230000],[190000,240000],[180000,240000],[180000,230000],[190000,230000]]]]}"]
[4.994,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,240000],[190000,250000],[180000,250000],[180000,240000],[190000,240000]]]]}"]
[0.464,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,250000],[190000,260000],[180000,260000],[180000,250000],[190000,250000]]]]}"]
[1.069,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,200000],[200000,210000],[190000,210000],[190000,200000],[200000,200000]]]]}"]
[3.045,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,210000],[200000,220000],[190000,220000],[190000,210000],[200000,210000]]]]}"]
[13.279,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,220000],[200000,230000],[190000,230000],[190000,220000],[200000,220000]]]]}"]
[0.168,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,210000],[210000,220000],[200000,220000],[200000,210000],[210000,210000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,220000],[210000,230000],[200000,230000],[200000,220000],[210000,220000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[27643.8781362,98351.33845366],[27634.79569892,98359.83102918],[27649.07014849,98386.76702509],[27602.98924731,98388.37788018],[27570.87762417,98380.38504864],[…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[23817.28725038,101513.57706093],[23799.63645673,101510.25396825],[23785.66615463,101510.00307219],[23774.27444956,101488.10138249],[23744.44649257,101465.01382…"]
[9.316,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[35718.19150025,69959.75832053],[35706.94111623,69947.36815156],[35693.90988223,69928.88274449],[35678.60931899,69911.17255504],[35662.71889401,69893.21146953],…"]
[5.771,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[36061.03020993,73160.09318996],[36081.59959037,73170.95647721],[36079.50844854,73172.25499232],[36080.05017921,73172.96774193],[36094.03174603,73178.38504864],…"]
[1.74,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[37662.49974398,99948.47721454],[37712.21505376,100000],[31425.25857655,100000],[31420.546851,99983.88223246],[31406.29902714,99964.07782898],[31388.1187916,999…"]
[0.414,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[40000,110000],[37903.34767025,110000],[37903.1797235,109998.43727598],[37891.68458781,109994.35227854],[37899.92626728,109976.66461853],[37882.53558628,109975.…"]
[1.11,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[40000,112125.27291347],[39976.02355351,112107.7265745],[39963.28520225,112105.77368151],[39963.30875576,112091.15616999],[39952.6328725,112068.84383],[39942.07…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[44974.07987711,56126.22017409],[44962.90424987,56129.00768049],[44953.0547875,56129.77060932],[44940.44956477,56134.26011265],[44930.11981567,56138.22017409],[…"]
[1.045,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[40000,62379.1203277],[40006.51920123,62377.93343574],[40025.50025601,62383.53507424],[40047.00768049,62389.31285202],[40060.17204301,62384.71070148],[40082.305…"]
[0.234,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[50000,80000],[48630.71479775,80000],[48484.50384024,80000],[48350.95750128,80000],[48247.95698925,80000],[47385.75422427,80000],[47380.64413722,79996.10138249]…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[50000,86599.14900154],[49984.30107527,86597.92217102],[49970.87864823,86591.1797235],[49958.31950845,86582.92165899],[49945.96825397,86574.35125448],[49934.809…"]
[2.04,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[41716.14951357,99929.7890425],[41750.58986175,99955.093702],[41776.75064004,99962.74961597],[41784.52739375,100000],[40000,100000],[40000,99470.01536098],[4000…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[50000,110000],[40000,110000],[40000,100000],[41784.52739375,100000],[41786.40962621,100009.02406554],[41823.62928827,100032.92165899],[41844.6984127,100047.890…"]
[0.81,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[50000,117095.51337126],[49970.01945724,117075.53917051],[49975.3046595,117057.20327701],[49961.90988223,117036.75883256],[49943.30875576,117034.72708653],[4992…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[60000,60000],[60000,70000],[50000,70000],[50000,69312.64076345],[50019.53507424,69319.68766001],[50049.35995904,69331.3046595],[50087.13671275,69347.90681003],…"]
[0.999,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[60000,70000],[60000,80000],[50000,80000],[50000,70000],[60000,70000]]]]}"]
[0.06,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[58989.48796723,89524.36763953],[58967.4797747,89524.74961597],[58944.94521249,89533.77265745],[58940.99231951,89535.35893497],[58924.49974398,89548.76497696],[…"]
[2.24,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[59510.88991295,99995.89042499],[59510.13210448,100000],[50000,100000],[50000,97549.24811207],[50055.98054275,97561.71940604],[50096.57859703,97561.52380952],[5…"]
[16.233,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[60000,100089.8455122],[60000,110000],[50000,110000],[50000,100000],[59510.13210448,100000],[59598.39119303,100003.35176651],[60000,100000],[59999.87096774,1000…"]
[0.053,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[51547.83614951,117728.64004096],[51493.92933948,117710.8202765],[51468.66461853,117690.44546851],[51399.63645673,117668.45366103],[51374.10138249,117652.781362…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[58923.60880696,121290.93292371],[58915.85560676,121312.26216078],[58924.70353302,121319.88223246],[58923.76344086,121343.16845878],[58932.94930875,121365.37327…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[60000,60000],[61801.69892473,60000],[61822.81310804,60039.76548899],[61771.96108551,60001.04249872],[61783.32002048,60015.98771121],[61794.2140297,60029.046594…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,70000],[70000,80000],[60000,80000],[60000,70000],[70000,70000]]]]}"]
[0.3,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,80000],[70000,90000],[62529.07834101,90000],[62509.23092678,89972.2734255],[62500.71070148,89961.90681003],[62447.01177675,89907.22683052],[62437.9610855…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,99082.11768877],[69989.390681,99055.093702],[69985.35995904,99041.47670251],[69979.04659498,99011.14797747],[69975.50025601,98951.7265745],[69972.3195084…"]
[0.15,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,101854.38165044],[70000,110000],[60000,110000],[60000,100089.8455122],[60013.30875576,100089.22683052],[60016.8796723,100097.07834101],[60024.359447,1001…"]
[1.46,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[62960.44137225,119737.17255504],[62960.71889401,119771.00051203],[62959.83205325,119797.22683052],[62948.22631848,119813.46850998],[62939.95698925,119826.48438…"]
[0.8,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,130000],[67847.46031746,130000],[67842.50793651,129991.937532],[67833.61699949,129984.906298],[67807.17255504,129982.39016897],[67801.85970302,129960.836…"]
[0.8,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,132755.72585369],[69994.56221198,132758.14029698],[69972.24167947,132766.71889401],[69948.83563748,132770.03072196],[69923.11008704,132773.34357399],[699…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,64345.96717224],[70004.31950845,64343.89861751],[70001.00768049,64337.64055299],[70000,64335.55333112],[70000,64308.14161009],[70004.15565796,64309.27393…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,70000],[80000,80000],[70000,80000],[70000,70000],[80000,70000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,80000],[80000,90000],[70000,90000],[70000,80000],[80000,80000]]]]}"]
[0.943,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[76925.28929851,100000],[76947.63338453,99995.64874552],[76950.39836149,99985.92217102],[76957.39887353,99977.63338454],[76979.85867895,99955.35176651],[76988.2…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,110000],[70000,110000],[70000,101854.38165044],[70024.57757296,101867.12544803],[70051.46850998,101872.94521249],[70088.89810548,101878.56221198],[70126.…"]
[39.453,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,120000],[75523.87403994,120000],[75489.43778802,119976.04710701],[75451.97644649,119914.84280594],[75416.34306195,119878.70353303],[75404.36763953,119838…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,130000],[70000,130000],[70000,128959.13417595],[70013.0547875,128961.578085],[70034.43010752,128979.3046595],[70065.70302099,128972.92165899],[70075.1879…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,134736.74961597],[79992.1484895,134738.76600102],[79989.04659498,134736.23451101],[79963.80440348,134715.62519201],[79943.71838197,134704.04710701],[7994…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[89951.19508448,69289.2421915],[89959.83614951,69309.26574501],[89936.52329749,69313.6641065],[89892.66461853,69310.58576549],[89863.86687148,69308.34306195],[8…"]
[0.026,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,70251.99369489],[90000,80000],[80000,80000],[80000,70000],[89163.28110599,70000],[89179.42140297,70006.20378904],[89192.53865847,70009.64055299],[89206.2…"]
[0.606,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,80000],[90000,90000],[80000,90000],[80000,80000],[90000,80000]]]]}"]
[8.142,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,90000],[90000,100000],[80000,100000],[80000,90000],[90000,90000]]]]}"]
[4.887,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,100000],[90000,110000],[80000,110000],[80000,101939.79723502],[80000,101842.46082949],[80000,100000],[90000,100000]]]]}"]
[25.573,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,120000],[80000,120000],[80000,114364.78853047],[80005.10087045,114367.46850998],[80015.29749104,114370.67997952],[80024.61751152,114373.46850998],[80033.…"]
[16.197,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,120000],[90000,130000],[80000,130000],[80000,120000],[90000,120000]]]]}"]
[2.677,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[85390.26625704,138087.28110599],[85341.19508448,138102.62467998],[85293.20327701,138131.50025602],[85267.89759344,138128.23451101],[85264.05529954,138108.87557…"]
[2.757,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,80000],[90000,80000],[90000,70251.99369489],[90000.24987199,70252.34306195],[90010.2734255,70248.64106503],[90004.49974398,70228.24987199],[90005.038402…"]
[6.268,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,80000],[100000,90000],[90000,90000],[90000,80000],[100000,80000]]]]}"]
[2.604,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,90000],[100000,100000],[90000,100000],[90000,90000],[100000,90000]]]]}"]
[4.961,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,100000],[100000,110000],[90000,110000],[90000,100000],[100000,100000]]]]}"]
[5.666,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,110000],[100000,120000],[90000,120000],[90000,110000],[100000,110000]]]]}"]
[0.088,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,120000],[100000,130000],[90000,130000],[90000,120000],[100000,120000]]]]}"]
[0.756,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,140000],[90000,140000],[90000,133633.12154235],[90014.88274449,133626.32872504],[90045.89861751,133614.59293395],[90084.95238095,133600.87455197],[90129…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90882.77419355,148684.34408602],[90840.49155146,148690.93701997],[90801.17255504,148710.79672299],[90778.062468,148737.15616999],[90682.77316948,148769.3118279…"]
[0.048,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,70000],[110000,80000],[100000,80000],[100000,70000],[110000,70000]]]]}"]
[2.765,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,80000],[110000,90000],[100000,90000],[100000,80000],[110000,80000]]]]}"]
[2.394,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,90000],[110000,100000],[100000,100000],[100000,90000],[110000,90000]]]]}"]
[14.673,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,100000],[110000,110000],[100000,110000],[100000,100000],[110000,100000]]]]}"]
[10.105,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,110000],[110000,120000],[100000,120000],[100000,110000],[110000,110000]]]]}"]
[1.669,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,120000],[110000,130000],[100000,130000],[100000,120000],[110000,120000]]]]}"]
[0.018,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,130000],[110000,140000],[100000,140000],[100000,130000],[110000,130000]]]]}"]
[1.437,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,120000],[120000,130000],[110000,130000],[110000,120000],[120000,120000]]]]}"]
[4.816,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,130000],[120000,140000],[110000,140000],[110000,130000],[120000,130000]]]]}"]
[0.592,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,80000],[130000,90000],[120000,90000],[120000,80000],[130000,80000]]]]}"]
[0.074,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,210000],[260000,220000],[250000,220000],[250000,210000],[260000,210000]]]]}"]
[10.999,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,180000],[270000,190000],[260000,190000],[260000,180000],[270000,180000]]]]}"]
[0.484,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,190000],[270000,200000],[260000,200000],[260000,190000],[270000,190000]]]]}"]
[0.032,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,200000],[270000,210000],[260000,210000],[260000,200000],[270000,200000]]]]}"]
[0.374,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,210000],[270000,220000],[260000,220000],[260000,210000],[270000,210000]]]]}"]
[0.888,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,220000],[270000,230000],[260000,230000],[260000,220000],[270000,220000]]]]}"]
[2.677,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,230000],[270000,240000],[260000,240000],[260000,230000],[270000,230000]]]]}"]
[7.604,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,240000],[270000,250000],[260000,250000],[260000,240000],[270000,240000]]]]}"]
[14.917,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,190000],[280000,200000],[270000,200000],[270000,190000],[280000,190000]]]]}"]
[9.856,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,200000],[280000,210000],[270000,210000],[270000,200000],[280000,200000]]]]}"]
[1.329,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,210000],[280000,220000],[270000,220000],[270000,210000],[280000,210000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,220000],[280000,230000],[270000,230000],[270000,220000],[280000,220000]]]]}"]
[3.441,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,230000],[280000,240000],[270000,240000],[270000,230000],[280000,230000]]]]}"]
[0.08,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,240000],[280000,250000],[270000,250000],[270000,240000],[280000,240000]]]]}"]
[13.969,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,190000],[290000,200000],[280000,200000],[280000,190000],[290000,190000]]]]}"]
[12.851,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,200000],[290000,210000],[280000,210000],[280000,200000],[290000,200000]]]]}"]
[1.574,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,210000],[290000,220000],[280000,220000],[280000,210000],[290000,210000]]]]}"]
[2.017,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,220000],[290000,230000],[280000,230000],[280000,220000],[290000,220000]]]]}"]
[6.376,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,230000],[290000,240000],[280000,240000],[280000,230000],[290000,230000]]]]}"]
[3.395,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,240000],[290000,250000],[280000,250000],[280000,240000],[290000,240000]]]]}"]
[7.722,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,200000],[300000,210000],[290000,210000],[290000,200000],[300000,200000]]]]}"]
[11.405,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,210000],[300000,220000],[290000,220000],[290000,210000],[300000,210000]]]]}"]
[2.021,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,240000],[300000,250000],[290000,250000],[290000,240000],[300000,240000]]]]}"]
[2.463,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,160000],[230000,170000],[220000,170000],[220000,160000],[230000,160000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,170000],[230000,180000],[220000,180000],[220000,170000],[230000,170000]]]]}"]
[2.406,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,130000],[240000,140000],[230000,140000],[230000,130000],[240000,130000]]]]}"]
[0.027,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,140000],[240000,150000],[230000,150000],[230000,140000],[240000,140000]]]]}"]
[2.888,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,150000],[240000,160000],[230000,160000],[230000,150000],[240000,150000]]]]}"]
[21.244,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,160000],[240000,170000],[230000,170000],[230000,160000],[240000,160000]]]]}"]
[4.638,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,170000],[240000,180000],[230000,180000],[230000,170000],[240000,170000]]]]}"]
[20.372,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,120000],[240000,120000],[240000,110000],[250000,110000],[250000,113148.50649846],[249992.18740399,113155.71838197],[249987.06298003,113167.90578597],[24…"]
[12.851,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,120000],[250000,130000],[240000,130000],[240000,120000],[250000,120000]]]]}"]
[13.256,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,130000],[250000,140000],[240000,140000],[240000,130000],[250000,130000]]]]}"]
[0.068,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,140000],[250000,150000],[240000,150000],[240000,140000],[250000,140000]]]]}"]
[0.198,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,150000],[250000,160000],[240000,160000],[240000,150000],[250000,150000]]]]}"]
[0.151,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,160000],[250000,170000],[240000,170000],[240000,160000],[250000,160000]]]]}"]
[7.922,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,170000],[250000,180000],[240000,180000],[240000,170000],[250000,170000]]]]}"]
[6.049,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,120000],[250000,120000],[250000,114221.31797575],[250015.10906298,114228.2109575],[250026.31233999,114227.61699949],[250020.82846902,114211.52380952],[2…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,120000],[260000,130000],[250000,130000],[250000,120000],[260000,120000]]]]}"]
[5.454,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,130000],[260000,140000],[250000,140000],[250000,130000],[260000,130000]]]]}"]
[1.595,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,140000],[260000,150000],[250000,150000],[250000,140000],[260000,140000]]]]}"]
[11.032,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,150000],[260000,160000],[250000,160000],[250000,150000],[260000,150000]]]]}"]
[41.435,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,160000],[260000,170000],[250000,170000],[250000,160000],[260000,160000]]]]}"]
[0.193,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,170000],[260000,180000],[250000,180000],[250000,170000],[260000,170000]]]]}"]
[6.376,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,180000],[260000,190000],[250000,190000],[250000,180000],[260000,180000]]]]}"]
[39.853,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[268782.62467998,119899.46134152],[268746.62467998,119914.46185356],[268727.59344598,119930.10957501],[268706.24987199,119957.2421915],[268674.53149001,120000],…"]
[22.556,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,130000],[260000,130000],[260000,120000],[268674.53149001,120000],[268673.031234,120002],[268639.15616999,120049.05478751],[268610.84383,120090.95340502]…"]
[18.95,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,140000],[260000,140000],[260000,130000],[270000,130000],[270000,130645.90265853],[269946.87455197,130647.94572452],[269874.781362,130647.89861751],[2698…"]
[14.487,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,140000],[270000,150000],[260000,150000],[260000,140000],[270000,140000]]]]}"]
[10.581,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,130000],[270989.750128,130000],[271044.40655402,129955.82795699],[271165.50025601,129875.35176651],[271246.37480799,129834.18637993],[271351.937532,1297…"]
[0.37,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,170000],[220000,180000],[210000,180000],[210000,170000],[220000,170000]]]]}"]
[0.252,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,180000],[220000,190000],[210000,190000],[210000,180000],[220000,180000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,190000],[220000,200000],[210000,200000],[210000,190000],[220000,190000]]]]}"]
[2.835,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,180000],[230000,190000],[220000,190000],[220000,180000],[230000,180000]]]]}"]
[1.374,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,190000],[230000,200000],[220000,200000],[220000,190000],[230000,190000]]]]}"]
[1.238,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,200000],[230000,210000],[220000,210000],[220000,200000],[230000,200000]]]]}"]
[7.901,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,210000],[230000,220000],[220000,220000],[220000,210000],[230000,210000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,180000],[240000,190000],[230000,190000],[230000,180000],[240000,180000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,190000],[240000,200000],[230000,200000],[230000,190000],[240000,190000]]]]}"]
[11.061,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,200000],[240000,210000],[230000,210000],[230000,200000],[240000,200000]]]]}"]
[6.295,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,210000],[240000,220000],[230000,220000],[230000,210000],[240000,210000]]]]}"]
[0.001,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,180000],[250000,190000],[240000,190000],[240000,180000],[250000,180000]]]]}"]
[0.007,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,190000],[250000,200000],[240000,200000],[240000,190000],[250000,190000]]]]}"]
[2.428,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,200000],[250000,210000],[240000,210000],[240000,200000],[250000,200000]]]]}"]
[0.657,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,210000],[250000,220000],[240000,220000],[240000,210000],[250000,210000]]]]}"]
[11.405,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,190000],[260000,200000],[250000,200000],[250000,190000],[260000,190000]]]]}"]
[1.531,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,200000],[260000,210000],[250000,210000],[250000,200000],[260000,200000]]]]}"]
[3.208,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,320000],[180000,330000],[170000,330000],[170000,320000],[180000,320000]]]]}"]
[34.345,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,330000],[180000,340000],[170000,340000],[170000,330000],[180000,330000]]]]}"]
[5.454,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,340000],[180000,350000],[170000,350000],[170000,340000],[180000,340000]]]]}"]
[37.668,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,310000],[190000,320000],[180000,320000],[180000,310000],[190000,310000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,320000],[190000,330000],[180000,330000],[180000,320000],[190000,320000]]]]}"]
[24.002,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,330000],[190000,340000],[180000,340000],[180000,330000],[190000,330000]]]]}"]
[0.218,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,340000],[190000,350000],[180000,350000],[180000,340000],[190000,340000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,290000],[200000,300000],[190000,300000],[190000,290000],[200000,290000]]]]}"]
[0.192,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,300000],[200000,310000],[190000,310000],[190000,300000],[200000,300000]]]]}"]
[0.141,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,310000],[200000,320000],[190000,320000],[190000,310000],[200000,310000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,340000],[200000,350000],[190000,350000],[190000,340000],[200000,340000]]]]}"]
[0.007,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,280000],[210000,290000],[200000,290000],[200000,280000],[210000,280000]]]]}"]
[0.024,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,290000],[210000,300000],[200000,300000],[200000,290000],[210000,290000]]]]}"]
[0.012,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,300000],[210000,310000],[200000,310000],[200000,300000],[210000,300000]]]]}"]
[0.8,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,340000],[210000,350000],[200000,350000],[200000,340000],[210000,340000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,280000],[220000,290000],[210000,290000],[210000,280000],[220000,280000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,290000],[220000,300000],[210000,300000],[210000,290000],[220000,290000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,300000],[220000,310000],[210000,310000],[210000,300000],[220000,300000]]]]}"]
[6.988,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,130000],[130000,140000],[120000,140000],[120000,130000],[130000,130000]]]]}"]
[8.116,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,140000],[130000,150000],[128573.52380952,150000],[128586.43727598,149943.06298003],[128570.062468,149941.82795699],[128541.61699949,149980.64004096],[12…"]
[11.084,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,130000],[140000,140000],[130000,140000],[130000,130000],[140000,130000]]]]}"]
[5.835,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,140000],[140000,150000],[130000,150000],[130000,140000],[140000,140000]]]]}"]
[5.027,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,130000],[150000,140000],[140000,140000],[140000,130000],[150000,130000]]]]}"]
[3.463,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,140000],[150000,150000],[147309.96927803,150000],[147330.40655402,149986.98412698],[147409.875064,149929.04761905],[147450.34408602,149897.00051203],[14…"]
[0.914,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,130000],[160000,140000],[150000,140000],[150000,130000],[160000,130000]]]]}"]
[0.012,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,140000],[160000,150000],[150000,150000],[150000,140000],[160000,140000]]]]}"]
[9.537,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,120000],[170000,130000],[160000,130000],[160000,120000],[170000,120000]]]]}"]
[3.099,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,130000],[170000,140000],[160000,140000],[160000,130000],[170000,130000]]]]}"]
[3.558,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,140000],[170000,150000],[160000,150000],[160000,140000],[170000,140000]]]]}"]
[14.205,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,120000],[180000,130000],[170000,130000],[170000,120000],[180000,120000]]]]}"]
[0.857,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,130000],[180000,140000],[170000,140000],[170000,130000],[180000,130000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,140000],[180000,150000],[170000,150000],[170000,140000],[180000,140000]]]]}"]
[0.765,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,150000],[180000,160000],[170000,160000],[170000,150000],[180000,150000]]]]}"]
[4.476,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,160000],[180000,170000],[170000,170000],[170000,160000],[180000,160000]]]]}"]
[6.202,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,120000],[190000,130000],[180000,130000],[180000,120000],[190000,120000]]]]}"]
[1.296,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,140000],[190000,150000],[180000,150000],[180000,140000],[190000,140000]]]]}"]
[2.181,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,150000],[190000,160000],[180000,160000],[180000,150000],[190000,150000]]]]}"]
[-999.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,160000],[190000,170000],[180000,170000],[180000,160000],[190000,160000]]]]}"]
[19.95,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,250000],[200000,260000],[190000,260000],[190000,250000],[200000,250000]]]]}"]
[18.439,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,260000],[200000,270000],[190000,270000],[190000,260000],[200000,260000]]]]}"]
[0.898,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,250000],[210000,260000],[200000,260000],[200000,250000],[210000,250000]]]]}"]
[11.93,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,260000],[210000,270000],[200000,270000],[200000,260000],[210000,260000]]]]}"]
[0.356,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,270000],[210000,280000],[200000,280000],[200000,270000],[210000,270000]]]]}"]
[0.389,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,250000],[220000,260000],[210000,260000],[210000,250000],[220000,250000]]]]}"]
[21.492,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,260000],[220000,270000],[210000,270000],[210000,260000],[220000,260000]]]]}"]
[0.791,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,270000],[220000,280000],[210000,280000],[210000,270000],[220000,270000]]]]}"]
[1.88,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,250000],[230000,260000],[220000,260000],[220000,250000],[230000,250000]]]]}"]
[7.019,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,260000],[230000,270000],[220000,270000],[220000,260000],[230000,260000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,270000],[230000,280000],[220000,280000],[220000,270000],[230000,270000]]]]}"]
[4.642,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,260000],[240000,270000],[230000,270000],[230000,260000],[240000,260000]]]]}"]
[0.074,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,270000],[240000,280000],[230000,280000],[230000,270000],[240000,270000]]]]}"]
[27.605,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,270000],[250000,280000],[240000,280000],[240000,270000],[250000,270000]]]]}"]
[0.849,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,300000],[290000,310000],[280000,310000],[280000,300000],[290000,300000]]]]}"]
[15.482,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,270000],[300000,280000],[290000,280000],[290000,270000],[300000,270000]]]]}"]
[1.203,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,280000],[300000,290000],[290000,290000],[290000,280000],[300000,280000]]]]}"]
[1.71,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,290000],[300000,300000],[290000,300000],[290000,290000],[300000,290000]]]]}"]
[23.909,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,300000],[300000,310000],[290000,310000],[290000,300000],[300000,300000]]]]}"]
[4.82,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,310000],[300000,320000],[290000,320000],[290000,310000],[300000,310000]]]]}"]
[1.279,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,280000],[300000,280000],[300000,270000],[310000,270000],[310000,275397.15059046],[309994.56221198,275396],[309976.43727598,275390.71786994],[309963.8125…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,280000],[310000,290000],[300000,290000],[300000,280000],[310000,280000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,293091.85636269],[309938.062468,293087.31285202],[309906.81310804,293081.37532002],[309844.65642601,293084.50076805],[309810.65642601,293100.90527393],[…"]
[9.335,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[307253.09370199,309557.21863799],[307241.43676395,309583.56169995],[307220.56323604,309616.65540194],[307196.84383,309626.34408602],[307173.56272401,309644.688…"]
[10.8,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,320000],[300000,320000],[300000,310000],[306937.24935996,310000],[306920.93701997,310036.53149001],[306909.812596,310062.84280594],[306890.31233999,3100…"]
[0.402,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[314716.15565796,277020.25089606],[314716.15565796,277000.24987199],[314720.18740399,276980.87455197],[314749.875064,276942.28161802],[314763.812596,276910.7496…"]
[18.327,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[314595.46953405,286616.43727598],[314593.71940604,286639.31182796],[314592.24987199,286681.00051203],[314590.24987199,286747.59447004],[314585.49923195,286803.…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[315086.43727598,290000],[315099.28110599,290050.87455197],[315110.87455197,290108.59395801],[315134.09318996,290179.875064],[315161.46850998,290277.84331797],[…"]
[29.293,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,304828.03174603],[320000,310000],[310000,310000],[310000,308507.04348904],[310038.21915002,308513.12442396],[310094.87455197,308515.90578597],[310149.81…"]
[31.569,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[312015.875064,319251.43778802],[312000,319260.59395801],[311987.12544803,319268.03072196],[311955.78187404,319289.68766001],[311923.59447004,319317.937532],[31…"]
[18.794,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[322116.81310804,305208.062468],[322131.96927803,305248.46799795],[322151.15719406,305286.062468],[322169.56169995,305318.56221198],[322189.78084997,305350.2816…"]
[24.55,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[330000,320000],[320000,320000],[320000,314841.15636161],[320060.40655402,314768.906298],[320387.78187404,314589.62519201],[320618.906298,314459.68766001],[3209…"]
[0.8,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[60000,275713.26472094],[59988.91961085,275711.58627752],[59989.68151561,275679.20737327],[59975.67127496,275679.20737327],[59965.46850998,275697.62211981],[599…"]
[0.01,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[56637.14285714,309600.71991807],[56633.98873528,309598.87762417],[56623.05888377,309595.96927803],[56611.34050179,309595.43778802],[56601.03942652,309594.15668…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[58013.7265745,316618.42601126],[58005.33640553,316622.9984639],[58001.89144905,316632.781362],[57997.73886328,316637.92217102],[57989.64362519,316634.23963133]…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[56378.88991295,323837.52995392],[56367.62007168,323834.8202765],[56355.85970302,323832.57962109],[56343.67946748,323831.39989759],[56331.29953917,323828.780337…"]
[0.05,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[61875.20430107,275930.39631336],[61865.40911418,275947.78392217],[61835.81157194,275961.51152074],[61773.80133128,275917.95903738],[61770.98207885,275898.54992…"]
[0.03,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[69809.01484895,288294.03379416],[69786.08090118,288311.69790066],[69783.20020481,288339.36507936],[69772.73835125,288349.65693804],[69759.07731695,288356.77112…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[65217.97644649,300000],[65218.86021505,299998.3000512],[65221.9641577,299992.12903226],[65224.67997952,299986.71889401],[65239.92933948,299984.781362],[65249.4…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[66412.62058371,309892.75883256],[66396.32667691,309926.01433692],[66391.42754736,309931.74603174],[66387.50844854,309936.34306195],[66378.7250384,309948.342037…"]
[3.695,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[64520.76292882,319949.52892985],[64504.9093702,319959.56169995],[64484.46799795,319972.65642601],[64473.27598566,319980.70046083],[64463.64157706,319987.636456…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[69074.92370712,329645.62416795],[69075.92933948,329663.15616999],[69082.95647721,329668.80184332],[69082.95340502,329668.81208397],[69058.82744495,329736.28161…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70000,340000],[69207.43164362,340000],[68976.0320348,340000],[68342.60829493,340000],[68349.453149,339986.49974398],[68366.47414234,339974.72094214],[68366.915…"]
[0.05,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[69993.36712749,341532.81310804],[69989.52585765,341534.0890937],[69988.29083461,341534.50076805],[69969.515617,341539.24935996],[69957.63236047,341541.90578597…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[74285.54736303,279981.65591398],[74280.2109575,279966.62570404],[74275.93650793,279954.37480799],[74266.39836149,279948.46799795],[74254.7578085,279946.4065540…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[79932.87557603,281686.53149001],[79922.92985151,281685.18791603],[79897.28929851,281664.84383],[79843.90681003,281639.40604199],[79738.74244751,281568.03072196…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,300000],[75229.28929851,300000],[75231.1797235,299985.71838198],[75231.16436252,299960.81310804],[75238.71070148,299941.40604199],[75220.7578085,299918.3…"]
[0.001,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[71440.58576549,309660.26216078],[71434.55913978,309667.29544291],[71430.1157194,309670.44649257],[71425.78187404,309673.53097798],[71417.53814644,309680.671786…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[77592.53149001,319722.12493599],[77557.44495647,319750.18740399],[77530.7578085,319762.59395801],[77486.93804403,319778.40552995],[77446.49974398,319808.156682…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[71876.35125448,330000],[71960.40655402,329940.37480799],[71979.55453149,329930.71889401],[72000,329914.37480799],[72001.1797235,329913.43778802],[72027.5934459…"]
[0.002,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[70540.67690732,339851.38146441],[70544.7281106,339856.27956989],[70547.21044547,339859.26984127],[70547.21146953,339859.28110599],[70550.13927291,339872.520225…"]
[0.13,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[80000,343540.65642601],[79992.2734255,343530.062468],[79978.92165898,343511.43778802],[79965.57091654,343491.24935996],[79949.64874552,343429.12442396],[79937.…"]
[0.004,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,270000],[90000,280000],[80000,280000],[80000,270000],[90000,270000]]]]}"]
[0.038,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,283263.78881921],[89989.46850998,283244.906298],[89963.43778802,283212.43727598],[89938.96774193,283186.65642601],[89904.77419355,283159.031234],[89872.2…"]
[0.002,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,300000],[82359.812596,300000],[82325.70302099,300000],[82321.7265745,299998.062468],[82305.1797235,299987.937532],[82300.67178699,299976.21915002],[82294…"]
[0.312,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[82359.812596,300000],[90000,300000],[90000,310000],[80000,310000],[80000,306473.71940604],[80003.80440348,306472.968766],[80021.99180747,306469.50025602],[8004…"]
[0.037,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,320000],[80220,320000],[80225.02406554,319984.34306195],[80234.1484895,319949.00051203],[80246.87455197,319920.87455197],[80268.50793651,319895.28110599]…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,330000],[80000,330000],[80000,320441.75012801],[80013.54736303,320448.34306195],[80035.55453149,320464.37480799],[80064.50076805,320477.093702],[80085.80…"]
[1.599,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[90000,340000],[83615.08653354,340000],[83627.74193548,339985.68766001],[83644.41372248,339967.43676395],[83672.5704045,339938.59395801],[83696.89912954,339920.…"]
[0.389,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[83901.27393753,345569.031234],[83888.00819252,345572.31233999],[83874.07066052,345574.46902202],[83861.49923195,345577.812596],[83850.85919099,345583.40604199]…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,270000],[100000,280000],[90000,280000],[90000,270000],[100000,270000]]]]}"]
[4.486,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,290000],[97282.82846902,290000],[97279.79723502,289998.18842806],[97255.07731695,289994.062468],[97234.68817204,289992.24987199],[97191.50742447,289989.…"]
[0.902,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,300000],[90000,300000],[90000,295421.4457366],[90006.30414746,295412.781362],[90012.61751152,295400.93804403],[90020.92985151,295391.74910394],[90044.72…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,300000],[100000,310000],[90000,310000],[90000,300000],[100000,300000]]]]}"]
[2.26,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,310000],[100000,320000],[90000,320000],[90000,310000],[100000,310000]]]]}"]
[1.84,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,320000],[100000,330000],[90000,330000],[90000,320000],[100000,320000]]]]}"]
[2.29,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[100000,330000],[100000,340000],[90000,340000],[90000,330000],[100000,330000]]]]}"]
[4.17,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[94938.46902202,343241.25038402],[94948.07885304,343250.68714797],[94959.03942652,343259.46953405],[94970.10138249,343266.81208397],[94971.60983103,343279.59447…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,260000],[110000,270000],[100000,270000],[100000,260000],[110000,260000]]]]}"]
[4.095,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,270000],[110000,280000],[100000,280000],[100000,270000],[110000,270000]]]]}"]
[8.069,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,280000],[110000,290000],[100000,290000],[100000,280000],[110000,280000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,290000],[110000,300000],[100000,300000],[100000,290000],[110000,290000]]]]}"]
[1.266,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,300000],[110000,310000],[100000,310000],[100000,300000],[110000,300000]]]]}"]
[18.855,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,310000],[110000,320000],[100000,320000],[100000,310000],[110000,310000]]]]}"]
[23.973,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,320000],[110000,330000],[100000,330000],[100000,320000],[110000,320000]]]]}"]
[11.518,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110000,339357.34459805],[109978.359447,339358.09421403],[109948.99231951,339359.46850998],[109918.71889401,339359.81157194],[109889.74295955,339362.40552995],[…"]
[12.23,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[102571.937532,342298.40655402],[102565.42140297,342307.21863799],[102563.92114695,342317.87403994],[102562.36763953,342330.03174603],[102557.07834101,342340.93…"]
[20.73,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,260000],[120000,270000],[110000,270000],[110000,260000],[120000,260000]]]]}"]
[35.34,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,270000],[120000,280000],[110000,280000],[110000,270000],[120000,270000]]]]}"]
[7.474,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,280000],[120000,290000],[110000,290000],[110000,280000],[120000,280000]]]]}"]
[10.548,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,290000],[120000,300000],[110000,300000],[110000,290000],[120000,290000]]]]}"]
[22.867,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,300000],[120000,310000],[110000,310000],[110000,300000],[120000,300000]]]]}"]
[28.19,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,310000],[120000,320000],[110000,320000],[110000,310000],[120000,310000]]]]}"]
[34.628,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120000,320000],[120000,330000],[110000,330000],[110000,320000],[120000,320000]]]]}"]
[20.201,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[110622.75064004,340000],[110602.93701997,339980.906298],[110565.28827445,339948.09421403],[110552.359447,339980.03174603],[110519.17153098,339907.40604199],[11…"]
[15.0,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[112569.07014849,342897.093702],[112547.95391705,342936.968766],[112496.71172555,342979.90578597],[112475.97644649,342958.93701997],[112433.875064,342877.812596…"]
[7.531,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,260000],[130000,270000],[120000,270000],[120000,260000],[130000,260000]]]]}"]
[40.366,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,270000],[130000,280000],[120000,280000],[120000,270000],[130000,270000]]]]}"]
[12.854,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,280000],[130000,290000],[120000,290000],[120000,280000],[130000,280000]]]]}"]
[19.261,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,290000],[130000,300000],[120000,300000],[120000,290000],[130000,290000]]]]}"]
[11.588,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,300000],[130000,310000],[120000,310000],[120000,300000],[130000,300000]]]]}"]
[24.036,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[130000,310000],[130000,320000],[125414.28618329,320000],[125429.26472094,319794.28059396],[125340.15668203,319785.37532002],[125284.81208397,320000],[120000,32…"]
[20.988,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120516.62467998,330000],[120000,330000],[120000,320000],[125284.81208397,320000],[125288.70250896,320023.00051203],[125291.94572452,320069.21863799],[125292.45…"]
[21.3,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[122095.14900153,333841.40604199],[122071.25755248,333837.875064],[122029.50025601,333795.31182796],[122004.10855095,333785.00051203],[122000,333784.24987199],[…"]
[13.526,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,270000],[140000,280000],[130000,280000],[130000,270000],[140000,270000]]]]}"]
[9.864,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,280000],[140000,290000],[130000,290000],[130000,280000],[140000,280000]]]]}"]
[21.898,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,290000],[140000,300000],[130000,300000],[130000,290000],[140000,290000]]]]}"]
[14.441,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,300000],[140000,310000],[130000,310000],[130000,300000],[140000,300000]]]]}"]
[38.108,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,310000],[140000,320000],[130000,320000],[130000,310000],[140000,310000]]]]}"]
[48.932,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,320000],[140000,330000],[130000,330000],[130000,320000],[140000,320000]]]]}"]
[23.379,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,270000],[150000,280000],[140000,280000],[140000,270000],[150000,270000]]]]}"]
[25.288,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,280000],[150000,290000],[140000,290000],[140000,280000],[150000,280000]]]]}"]
[13.058,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,290000],[150000,300000],[140000,300000],[140000,290000],[150000,290000]]]]}"]
[8.263,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,300000],[150000,310000],[140000,310000],[140000,300000],[150000,300000]]]]}"]
[16.194,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,280000],[160000,290000],[150000,290000],[150000,280000],[160000,280000]]]]}"]
[8.984,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,290000],[160000,300000],[150000,300000],[150000,290000],[160000,290000]]]]}"]
[9.827,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,300000],[160000,310000],[150000,310000],[150000,300000],[160000,300000]]]]}"]
[33.62,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,310000],[160000,320000],[150000,320000],[150000,310000],[160000,310000]]]]}"]
[9.815,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,300000],[170000,310000],[160000,310000],[160000,300000],[170000,300000]]]]}"]
[0.774,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,230000],[260000,240000],[250000,240000],[250000,230000],[260000,230000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,240000],[260000,250000],[250000,250000],[250000,240000],[260000,240000]]]]}"]
[13.505,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,260000],[260000,270000],[250000,270000],[250000,260000],[260000,260000]]]]}"]
[10.044,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,270000],[260000,280000],[250000,280000],[250000,270000],[260000,270000]]]]}"]
[10.277,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,250000],[270000,260000],[260000,260000],[260000,250000],[270000,250000]]]]}"]
[12.158,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,260000],[270000,270000],[260000,270000],[260000,260000],[270000,260000]]]]}"]
[6.943,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,270000],[270000,280000],[260000,280000],[260000,270000],[270000,270000]]]]}"]
[0.924,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,250000],[280000,260000],[270000,260000],[270000,250000],[280000,250000]]]]}"]
[27.605,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,260000],[280000,270000],[270000,270000],[270000,260000],[280000,260000]]]]}"]
[0.632,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,270000],[280000,280000],[270000,280000],[270000,270000],[280000,270000]]]]}"]
[1.436,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,250000],[290000,260000],[280000,260000],[280000,250000],[290000,250000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,260000],[290000,270000],[280000,270000],[280000,260000],[290000,260000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,270000],[290000,280000],[280000,280000],[280000,270000],[290000,270000]]]]}"]
[30.874,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,280000],[290000,290000],[280000,290000],[280000,280000],[290000,280000]]]]}"]
[28.589,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,250000],[300000,260000],[290000,260000],[290000,250000],[300000,250000]]]]}"]
[6.803,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,260000],[300000,270000],[290000,270000],[290000,260000],[300000,260000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,240000],[310000,250000],[300000,250000],[300000,240000],[310000,240000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,320000],[260000,330000],[250000,330000],[250000,320000],[260000,320000]]]]}"]
[0.35,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,330000],[260000,340000],[250000,340000],[250000,330000],[260000,330000]]]]}"]
[0.39,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,340000],[260000,350000],[250000,350000],[250000,340000],[260000,340000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,320000],[270000,330000],[260000,330000],[260000,320000],[270000,320000]]]]}"]
[0.455,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,330000],[270000,340000],[260000,340000],[260000,330000],[270000,330000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,340000],[270000,350000],[260000,350000],[260000,340000],[270000,340000]]]]}"]
[1.65,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[270000,350000],[270000,360000],[260000,360000],[260000,350000],[270000,350000]]]]}"]
[0.165,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,310000],[280000,320000],[270000,320000],[270000,310000],[280000,310000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,320000],[280000,330000],[270000,330000],[270000,320000],[280000,320000]]]]}"]
[7.167,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,330000],[280000,340000],[270000,340000],[270000,330000],[280000,330000]]]]}"]
[3.24,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,340000],[280000,350000],[270000,350000],[270000,340000],[280000,340000]]]]}"]
[14.972,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,310000],[290000,320000],[280000,320000],[280000,310000],[290000,310000]]]]}"]
[8.925,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,320000],[290000,330000],[280000,330000],[280000,320000],[290000,320000]]]]}"]
[0.011,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,180000],[200000,190000],[190000,190000],[190000,180000],[200000,180000]]]]}"]
[1.967,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,190000],[200000,200000],[190000,200000],[190000,190000],[200000,190000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,230000],[200000,240000],[190000,240000],[190000,230000],[200000,230000]]]]}"]
[5.24,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,170000],[210000,180000],[200000,180000],[200000,170000],[210000,170000]]]]}"]
[2.303,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,180000],[210000,190000],[200000,190000],[200000,180000],[210000,180000]]]]}"]
[0.113,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,190000],[210000,200000],[200000,200000],[200000,190000],[210000,190000]]]]}"]
[2.499,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,200000],[210000,210000],[200000,210000],[200000,200000],[210000,200000]]]]}"]
[1.149,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,230000],[210000,240000],[200000,240000],[200000,230000],[210000,230000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,200000],[220000,210000],[210000,210000],[210000,200000],[220000,200000]]]]}"]
[1.204,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,210000],[220000,220000],[210000,220000],[210000,210000],[220000,210000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,220000],[220000,230000],[210000,230000],[210000,220000],[220000,220000]]]]}"]
[13.297,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,230000],[220000,240000],[210000,240000],[210000,230000],[220000,230000]]]]}"]
[0.126,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,220000],[230000,230000],[220000,230000],[220000,220000],[230000,220000]]]]}"]
[4.024,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,230000],[230000,240000],[220000,240000],[220000,230000],[230000,230000]]]]}"]
[2.877,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,240000],[230000,250000],[220000,250000],[220000,240000],[230000,240000]]]]}"]
[0.74,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,220000],[240000,230000],[230000,230000],[230000,220000],[240000,220000]]]]}"]
[1.669,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,230000],[240000,240000],[230000,240000],[230000,230000],[240000,230000]]]]}"]
[0.008,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,220000],[250000,230000],[240000,230000],[240000,220000],[250000,220000]]]]}"]
[20.83,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,230000],[250000,240000],[240000,240000],[240000,230000],[250000,230000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,220000],[260000,230000],[250000,230000],[250000,220000],[260000,220000]]]]}"]
[0.057,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,280000],[170000,290000],[160000,290000],[160000,280000],[170000,280000]]]]}"]
[1.375,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,290000],[170000,300000],[160000,300000],[160000,290000],[170000,290000]]]]}"]
[0.219,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,280000],[180000,290000],[170000,290000],[170000,280000],[180000,280000]]]]}"]
[13.245,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,290000],[180000,300000],[170000,300000],[170000,290000],[180000,290000]]]]}"]
[5.744,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,300000],[180000,310000],[170000,310000],[170000,300000],[180000,300000]]]]}"]
[9.951,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,260000],[190000,270000],[180000,270000],[180000,260000],[190000,260000]]]]}"]
[2.657,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,270000],[190000,280000],[180000,280000],[180000,270000],[190000,270000]]]]}"]
[12.753,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,280000],[190000,290000],[180000,290000],[180000,280000],[190000,280000]]]]}"]
[5.886,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,290000],[190000,300000],[180000,300000],[180000,290000],[190000,290000]]]]}"]
[9.464,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,300000],[190000,310000],[180000,310000],[180000,300000],[190000,300000]]]]}"]
[6.513,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,240000],[200000,250000],[190000,250000],[190000,240000],[200000,240000]]]]}"]
[7.506,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,270000],[200000,280000],[190000,280000],[190000,270000],[200000,270000]]]]}"]
[0.449,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,280000],[200000,290000],[190000,290000],[190000,280000],[200000,280000]]]]}"]
[1.288,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,240000],[210000,250000],[200000,250000],[200000,240000],[210000,240000]]]]}"]
[20.988,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[120516.62467998,330000],[120000,330000],[120000,320000],[125284.81208397,320000],[125288.70250896,320023.00051203],[125291.94572452,320069.21863799],[125292.45…"]
[20.879,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140000,338038.49974398],[139995.937532,338040.49974398],[139987.09267793,338043.84434204],[139975.18689196,338050.65642601],[139960.84383,338057.37532002],[139…"]
[18.227,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,310000],[150000,320000],[140000,320000],[140000,310000],[150000,310000]]]]}"]
[19.57,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150000,320000],[150000,330000],[140000,330000],[140000,320000],[150000,320000]]]]}"]
[10.226,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[140168.24987199,337922.99948796],[140164.296979,337930.37480799],[140163.31285202,337938.87455197],[140161.15616999,337948.906298],[140155.50025601,337956.3748…"]
[22.867,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,320000],[160000,330000],[150000,330000],[150000,320000],[160000,320000]]]]}"]
[26.679,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[150649.453149,336963.75012801],[150631.49923195,336964.28059396],[150605.98463901,336969.68766001],[150562.906298,336968.46902202],[150533.31285202,336963.1244…"]
[17.118,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[160000,348134.81208397],[159996.62467998,348133.15616999],[159961.17153098,348100.56221198],[159934.76600102,348071.15616999],[159921.34357399,348058.87557603]…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[157530.45775729,354366.26420891],[157501.20532514,354384.08499744],[157463.56067588,354386.11059908],[157360.49257552,354359.51664106],[157297.89349718,354339.…"]
[28.289,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,310000],[170000,320000],[160000,320000],[160000,310000],[170000,310000]]]]}"]
[26.455,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,320000],[170000,330000],[166895.65693804,330000],[166882.17204301,329961.093702],[166893.48489503,329952.28059396],[166898.906298,329928.46902202],[1668…"]
[23.237,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,340000],[162652.062468,340000],[162634.68714798,339996.09421403],[162630.43727598,339989.56272401],[162542.546851,339964.09421403],[162508.968766,339959…"]
[0.898,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,340000],[170000,350000],[164272.40655402,350000],[164271.56272401,349985.90578597],[164294.92165898,349947.84434204],[164316.15668203,349915.28110599],[…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[170000,358174.68782707],[169962.98412698,358148.84383],[169942.56221198,358121.59344598],[169926.68714798,358126.71889401],[169907.578085,358116.18740399],[169…"]
[35.121,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[180000,310000],[180000,320000],[170000,320000],[170000,310000],[180000,310000]]]]}"]
[0.189,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,130000],[190000,140000],[180000,140000],[180000,130000],[190000,130000]]]]}"]
[1.436,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[190000,170000],[190000,180000],[180000,180000],[180000,170000],[190000,170000]]]]}"]
[36.286,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,110000],[200000,120000],[190000,120000],[190000,110000],[200000,110000]]]]}"]
[2.657,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,120000],[200000,130000],[190000,130000],[190000,120000],[200000,120000]]]]}"]
[1.885,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,130000],[200000,140000],[190000,140000],[190000,130000],[200000,130000]]]]}"]
[0.316,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,140000],[200000,150000],[190000,150000],[190000,140000],[200000,140000]]]]}"]
[0.634,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,150000],[200000,160000],[190000,160000],[190000,150000],[200000,150000]]]]}"]
[4.308,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,160000],[200000,170000],[190000,170000],[190000,160000],[200000,160000]]]]}"]
[3.339,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[200000,170000],[200000,180000],[190000,180000],[190000,170000],[200000,170000]]]]}"]
[18.614,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,100000],[210000,110000],[200000,110000],[200000,100000],[210000,100000]]]]}"]
[36.179,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,110000],[210000,120000],[200000,120000],[200000,110000],[210000,110000]]]]}"]
[6.255,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,120000],[210000,130000],[200000,130000],[200000,120000],[210000,120000]]]]}"]
[11.005,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,130000],[210000,140000],[200000,140000],[200000,130000],[210000,130000]]]]}"]
[9.45,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,140000],[210000,150000],[200000,150000],[200000,140000],[210000,140000]]]]}"]
[11.309,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,150000],[210000,160000],[200000,160000],[200000,150000],[210000,150000]]]]}"]
[4.184,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,160000],[210000,170000],[200000,170000],[200000,160000],[210000,160000]]]]}"]
[15.159,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,100000],[220000,110000],[210000,110000],[210000,100000],[220000,100000]]]]}"]
[16.182,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,110000],[220000,120000],[210000,120000],[210000,110000],[220000,110000]]]]}"]
[17.396,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,120000],[220000,130000],[210000,130000],[210000,120000],[220000,120000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,130000],[220000,140000],[210000,140000],[210000,130000],[220000,130000]]]]}"]
[2.217,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,140000],[220000,150000],[210000,150000],[210000,140000],[220000,140000]]]]}"]
[1.727,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,150000],[220000,160000],[210000,160000],[210000,150000],[220000,150000]]]]}"]
[0.345,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,160000],[220000,170000],[210000,170000],[210000,160000],[220000,160000]]]]}"]
[20.098,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,120000],[230000,130000],[220000,130000],[220000,120000],[230000,120000]]]]}"]
[6.072,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,130000],[230000,140000],[220000,140000],[220000,130000],[230000,130000]]]]}"]
[0.686,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,140000],[230000,150000],[220000,150000],[220000,140000],[230000,140000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,150000],[230000,160000],[220000,160000],[220000,150000],[230000,150000]]]]}"]
[8.428,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,120000],[240000,130000],[230000,130000],[230000,120000],[240000,120000]]]]}"]
[0.017,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[210000,100000],[200000,100000],[200000,90000],[208800.60931899,90000],[208771.00051203,90142.49155146],[208739.390681,90286.37480799],[208710.26523297,90290.21…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,100000],[210000,100000],[210000,99582.52779708],[210000.85919099,99581.97644649],[210010.59395801,99564.30414746],[210026.21812596,99564.11674347],[2100…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220002.23451101,79388.906298],[220006.78033794,79396.13312852],[220009.75012801,79400.81310804],[220013.75012801,79407.89042499],[220016.296979,79412.78136201]…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[227248.20378904,90000],[226216.32770097,90000],[226207.515617,89977.75832053],[226208.03174603,89967.22580645],[226216.37480799,89970.85202253],[226234.781362,…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,100000],[220000,100000],[220000,90000],[224608.65642601,90000],[224602.79672299,90031.97644649],[224441.40604198,90075.03942652],[224400.32872504,90078.…"]
[3.208,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,100000],[230000,110000],[220000,110000],[220000,100000],[230000,100000]]]]}"]
[13.01,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[230000,110000],[230000,120000],[220000,120000],[220000,110000],[230000,110000]]]]}"]
[11.78,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[231318.62467998,89251.90681003],[231307.40604198,89250.32053251],[231310.68714798,89246.0860215],[231304.20276497,89246.16385048],[231274.67178699,89238.101382…"]
[10.155,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,100000],[230000,100000],[230000,92128.67578666],[230022.32872504,92125.46850998],[230084.79774705,92099.19508448],[230149.43676395,92107.3046595],[23020…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,100000],[240000,110000],[230000,110000],[230000,100000],[240000,100000]]]]}"]
[11.324,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,110000],[240000,120000],[230000,120000],[230000,110000],[240000,110000]]]]}"]
[12.79,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,100000],[240000,100000],[240000,97651.50025602],[240001.26574501,97644.52432156],[240015.78187404,97647.10087045],[240024.43727598,97658.83666155],[2400…"]
[45.804,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,100000],[250000,110000],[240000,110000],[240000,100000],[250000,100000]]]]}"]
[10.5,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[257331.515617,99879.69585253],[257342.40655402,99904.04710701],[257330.546851,99905.578085],[257331.04761904,99931.26574501],[257332.73527906,99948.546851],[25…"]
[21.492,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,101956.84383],[260000,110000],[250000,110000],[250000,100000],[257373.89042499,100000],[257388.781362,100007.13261649],[257393.64055299,100015.515617],[…"]
[5.13,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[262404.65642601,100000],[262350.81208397,99933.00768049],[262308.062468,99901.50742447],[262264,99873.36712749],[262209.62519201,99841.92933948],[262156.374807…"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[269727.62519201,104209.15616999],[269680.59395801,104238.49155146],[269679.56272401,104239.13261649],[269654.87557603,104277.1797235],[269630.781362,104311.890…"]
[0.302,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,110000],[271872.84383,110000],[271900.46902202,109978.41474654],[271928.71889401,109967.79621096],[271950.93804403,109944.31233999],[271988.43830005,109…"]
[22.045,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[280000,120000],[270000,120000],[270000,114579.13141638],[270012.24987199,114599.69585253],[270041.28110599,114647.68766001],[270056.781362,114654.6953405],[270…"]
[1.205,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[220000,240000],[220000,250000],[210000,250000],[210000,240000],[220000,240000]]]]}"]
[1.321,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,240000],[240000,250000],[230000,250000],[230000,240000],[240000,240000]]]]}"]
[10.898,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[240000,250000],[240000,260000],[230000,260000],[230000,250000],[240000,250000]]]]}"]
[3.16,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,240000],[250000,250000],[240000,250000],[240000,240000],[250000,240000]]]]}"]
[2.451,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,250000],[250000,260000],[240000,260000],[240000,250000],[250000,250000]]]]}"]
[18.302,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[250000,260000],[250000,270000],[240000,270000],[240000,260000],[250000,260000]]]]}"]
[8.935,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[260000,250000],[260000,260000],[250000,260000],[250000,250000],[260000,250000]]]]}"]
[0.8,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[274443.09370199,100000],[274445.031234,99964.02252944],[274448.34408602,99930.66359447],[274432.87557603,99914.21915002],[274401.65693804,99873.71838197],[2743…"]
[9.165,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[290000,110000],[283727.875064,110000],[283724.34408602,109991.84434204],[283689.31182795,109944.23451101],[283602.31233999,109823.42140297],[283543.09370199,10…"]
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[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,130000],[300000,130000],[300000,123458.51757766],[300107.937532,123432.93804403],[300219.34357399,123414.20378904],[300254.968766,123409.54633896],[3002…"]
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[12.63,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,150000],[310000,160000],[300000,160000],[300000,150000],[310000,150000]]]]}"]
[36.55,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,160000],[310000,170000],[300000,170000],[300000,160000],[310000,160000]]]]}"]
[32.153,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,170000],[310000,180000],[300000,180000],[300000,170000],[310000,170000]]]]}"]
[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[314631.59344598,109976.10138249],[314631.78084997,109979.25857655],[314632.56221198,109982.30414746],[314633.937532,109983.812596],[314634.53046595,109986.8673…"]
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[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[312231.81157194,130000],[312234.53046595,130003.13261649],[312239.40604198,130008.46082949],[312242.12493599,130011.78084997],[312243.875064,130014.64823349],[…"]
[8.346,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,142209.70302099],[320000,150000],[310000,150000],[310000,140000],[318853.84331797,140000],[318858.968766,140007.578085],[318867.68766001,140019.34357399…"]
[13.065,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,155106.49974398],[320000,160000],[310000,160000],[310000,150000],[320000,150000],[320000,153943.62519201],[319981.78084997,154335.43676395],[319981.4685…"]
[22.246,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,160000],[320000,170000],[310000,170000],[310000,160000],[320000,160000]]]]}"]
[24.925,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,170000],[320000,180000],[310000,180000],[310000,170000],[320000,170000]]]]}"]
[6.46,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,142209.70302099],[320004.12493599,142215.56272401],[320004.71889401,142217.56272401],[320012.28059396,142228.34408602],[320014.71889401,142231.90681003]…"]
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[0.189,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[300000,190000],[300000,200000],[290000,200000],[290000,190000],[300000,190000]]]]}"]
[16.58,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,190000],[310000,200000],[300000,200000],[300000,190000],[310000,190000]]]]}"]
[39.599,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[310000,200000],[310000,210000],[300000,210000],[300000,200000],[310000,200000]]]]}"]
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[28.363,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,190000],[320000,200000],[310000,200000],[310000,190000],[320000,190000]]]]}"]
[14.223,"Between ten and twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[320000,200000],[320000,210000],[310000,210000],[310000,200000],[320000,200000]]]]}"]
[23.753,"More than twenty per cent of the homes in this 10km grid square are estimated to be above the Reference Level. This is a High Radon Area.","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[330000,180000],[330000,190000],[320000,190000],[320000,180000],[330000,180000]]]]}"]
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[0.0,"Less than one per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[330000,200000],[330000,210000],[320000,210000],[320000,200000],[330000,200000]]]]}"]
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[3.87,"Between one and five per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[331066.43727598,200000],[331075.50025601,200058.28161802],[331096.062468,200187.79621096],[331117.84331797,200313.14080901],[331129.24935996,200402.57757296],[…"]
[5.26,"Between five and ten per cent of the homes in this 10km grid square are estimated to be above the Reference Level","{\"type\":\"MultiPolygon\",\"coordinates\":[[[[330967.62416794,210000],[330962.21915002,210018.906298],[330931.46953405,210093.15719406],[330899.00051203,210160.56221198],[330872.65540194,210214.18740399],[…"]