Collection zones of Rennes Métropole's sanitation systemsZones de collecte des systèmes d'assainissement de Rennes Métropole

Zones de collecte des systèmes d'assainissement de Rennes MétropoleCollection zones of Rennes Métropole's sanitation systems

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This dataset, published by Rennes Métropole, provides a geographic layer representing the collection zones of the wastewater network and associated structures. It covers the pipe system and facilities that collect and convey wastewater from the public section of individual household connections (inclusive) to the point of discharge at the wastewater treatment plant. The data is freely accessible without authentication and applies to the local area of Rennes Métropole, France, supporting analysis and management of sanitation infrastructure.Cette couche représente la zone de collecte du réseau de canalisations et ouvrages associés qui recueille et achemine les eaux usées depuis la partie publique des branchements particuliers, ceux-ci compris, jusqu'au point de rejet dans la station de traitement des eaux usées.

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How is this computed?

fair

Weighted across five axes. Tap a ring for what it measures.

Data schema (5 fields)

Filterable via the API (3)

gml_ididsysteme_eu

Click a field to see example values.

Field	Type	Description
geo_point_2dGeo Point	geo_point_2d	Geographic coordinates of the zone's centroid point.Geographic coordinates of the zone's centroid point.
geo_shapeShape	geo_shape	Geometric shape defining the boundary of the collection zone.Geometric shape defining the boundary of the collection zone.
gml_idGml id	text	Unique GML identifier for the geographic feature.Unique GML identifier for the geographic feature.
id	int	Internal record identifier for the collection zone.Internal record identifier for the collection zone.
systeme_euSysteme eu	text	Name of the wastewater collection system serving the zone.Name of the wastewater collection system serving the zone.

Schema captured from opendatasoft 2 days ago.

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Sample data (5 records)

These rows are ODbL-1.0: share-alike. Reusing them obliges you to license any derived database on the same terms.

Record 1id: 26 · gml_id: v_systeme_assainissement.fid--2fb12420_1

{
  "id": 26,
  "gml_id": "v_systeme_assainissement.fid--2fb12420_1a1582bc754_-361",
  "geo_shape": "[large value omitted]",
  "systeme_eu": "35099_CHATEAUGIRON_DOMLOUP",
  "geo_point_2d": {
    "lat": 48.04053420963842,
    "lon": -1.5465591607665068
  }
}

Record 2id: 17 · gml_id: v_systeme_assainissement.fid--2fb12420_1

{
  "id": 17,
  "gml_id": "v_systeme_assainissement.fid--2fb12420_1a1582bc754_-357",
  "geo_shape": "[large value omitted]",
  "systeme_eu": "35240_LE-RHEU",
  "geo_point_2d": {
    "lat": 48.09617674803045,
    "lon": -1.7905618249917903
  }
}

Record 3id: 25 · gml_id: v_systeme_assainissement.fid--2fb12420_1

{
  "id": 25,
  "gml_id": "v_systeme_assainissement.fid--2fb12420_1a1582bc754_-366",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              -1.581149551672777,
              48.106307204731664
            ],
            [
              -1.582267356788861,
              48.10684642435867
            ],
            [
              -1.582342738857484,
              48.106869818724775
            ],
            [
              -1.582264747422908,
              48.10773471523198
            ],
            [
              -1.582078693995954,
              48.10836492908597
            ],
            [
              -1.58262561887167,
              48.1086113237691
            ],
            [
              -1.583706645271189,
              48.10925003635209
            ],
            [
              -1.584865373209983,
              48.10981547808911
            ],
            [
              -1.585474852527431,
              48.10994142733008
            ],
            [
              -1.585925855012095,
              48.110043643453814
            ],
            [
              -1.586252464470833,
              48.11016903199833
            ],
            [
              -1.586251970989174,
              48.11030109249236
            ],
            [
              -1.585636323507206,
              48.11059519161523
            ],
            [
              -1.585141528549792,
              48.110688683685304
            ],
            [
              -1.584584686808217,
              48.110838483447445
            ],
            [
              -1.584028294987449,
              48.11094648694946
            ],
            [
              -1.583495969778567,
              48.11132529589391
            ],
            [
              -1.582485660028098,
              48.11137271548244
            ],
            [
              -1.58165182141126,
              48.11136303216344
            ],
            [
              -1.581648801177816,
              48.11084822515234
            ],
            [
              -1.580259086490276,
              48.11083207275688
            ],
            [
              -1.579671511569644,
              48.11107002905045
            ],
            [
              -1.579523534579308,
              48.110557154120265
            ],
            [
              -1.579137846435035,
              48.11064835094735
            ],
            [
              -1.578456914145236,
              48.110356021876065
            ],
            [
              -1.578244972977003,
              48.109973498453186
            ],
            [
              -1.577987788362511,
              48.10940206308483
            ],
            [
              -1.578650339541394,
              48.109246950961015
            ],
            [
              -1.578353811742468,
              48.10855311994979
            ],
            [
              -1.57837444351625,
              48.10830437149869
            ],
            [
              -1.577946325662546,
              48.108345495311674
            ],
            [
              -1.576964137092567,
              48.10842035493602
            ],
            [
              -1.576219113596962,
              48.10839207994076
            ],
            [
              -1.575849841773836,
              48.10844253530012
            ],
            [
              -1.576075556559905,
              48.10710511776905
            ],
            [
              -1.576179114823879,
              48.10694842643633
            ],
            [
              -1.5768341330383,
              48.107029629888544
            ],
            [
              -1.577057761277196,
              48.1069825856548
            ],
            [
              -1.577449813337781,
              48.10630663424763
            ],
            [
              -1.578474636538184,
              48.1067044695145
            ],
            [
              -1.579421269717955,
              48.10714355368482
            ],
            [
              -1.580896061730369,
              48.10699660019827
            ],
            [
              -1.580554371648071,
              48.10643568866842
            ],
            [
              -1.580596752420321,
              48.10639779597747
            ],
            [
              -1.581149551672777,
              48.106307204731664
            ]
          ]
        ]
      ]
    },
    "properties": {}
  },
  "systeme_eu": "35051_CESSON-SEVIGNE_FORGE",
  "geo_point_2d": {
    "lat": 48.108943478732336,
    "lon": -1.5806808532391499
  }
}

Record 4id: 22 · gml_id: v_systeme_assainissement.fid--2fb12420_1

{
  "id": 22,
  "gml_id": "v_systeme_assainissement.fid--2fb12420_1a1582bc754_-352",
  "geo_shape": "[large value omitted]",
  "systeme_eu": "35315_ST-SULPICE-LA-FORET",
  "geo_point_2d": {
    "lat": 48.21702652169951,
    "lon": -1.5809232010762209
  }
}

Record 5id: 15 · gml_id: v_systeme_assainissement.fid--2fb12420_1

{
  "id": 15,
  "gml_id": "v_systeme_assainissement.fid--2fb12420_1a1582bc754_-36b",
  "geo_shape": "[large value omitted]",
  "systeme_eu": "35022_BECHEREL",
  "geo_point_2d": {
    "lat": 48.29405886786133,
    "lon": -1.9370571508967622
  }
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/zonages_assainissement

License

Open Data Commons Open Database License 1.0Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/zonages_assainissement/records?limit=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Uses the Opendatasoft Explore v2.1 syntax — supports select, where, group_by and order_by.

Full API documentation ↗

Rate limits

7 000 req/day

per ipmeasured

observed 2 days ago

Dataset

Volume & freshness

Records

Last upstream update

3 days ago

2026-10-20

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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