Structuring wastewater networks in Rennes MétropoleRéseaux structurants eaux usées sur Rennes Métropole

Réseaux structurants eaux usées sur Rennes MétropoleStructuring wastewater networks in Rennes Métropole

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This dataset provides a schematic representation of the flow of the wastewater network across Rennes Métropole, the metropolitan authority for Rennes, France. It is published as a free, open-access API and depicts the main structuring sewage pipelines and their direction of flow within the metropolitan area. The layer is intended to support mapping, planning, and analysis of wastewater infrastructure at the local level.Cette couche matérialise de façon schématique l'écoulement des réseaux d'eaux usées de Rennes métropole.

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Trust score

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fair

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Data schema (8 fields)

Filterable via the API (6)

gml_idobjectidsysteme_euecoulementgestionreseau

Click a field to see example values.

Field	Type	Description
geo_point_2dGeo Point	geo_point_2d	Geographic centroid coordinates (latitude/longitude) of the feature.Geographic centroid coordinates (latitude/longitude) of the feature.
geo_shapeShape	geo_shape	Geometric shape of the sewer network segment as a GeoJSON feature.Geometric shape of the sewer network segment as a GeoJSON feature.
gml_idGml id	text	Unique GML identifier of the network feature.Unique GML identifier of the network feature.
objectid	int	Internal numeric object identifier.Internal numeric object identifier.
systeme_euSysteme eu	text	Identifier code of the wastewater system and associated municipality.Identifier code of the wastewater system and associated municipality.
ecoulement	text	Flow type of the sewer section, e.g. gravity or pumped.Flow type of the sewer section, e.g. gravity or pumped.
gestion	text	Code indicating the management authority responsible for the network.Code indicating the management authority responsible for the network.
reseau	text	Type of network, here wastewater (EU).Type of network, here wastewater (EU).

Schema captured from opendatasoft 2 days ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

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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 1gml_id: ass_reseau_structurant.1288 · reseau: EU

{
  "gml_id": "ass_reseau_structurant.1288",
  "reseau": "EU",
  "gestion": "DA",
  "objectid": 1288,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiLineString",
      "coordinates": [
        [
          [
            -1.578983931332392,
            48.21819329380599
          ],
          [
            -1.578735492827581,
            48.21831191022412
          ],
          [
            -1.578240082290549,
            48.218305686986426
          ],
          [
            -1.577652550661913,
            48.21865531722227
          ],
          [
            -1.577353598038345,
            48.218877070633084
          ],
          [
            -1.577038760814952,
            48.219109987464435
          ]
        ]
      ]
    },
    "properties": {}
  },
  "ecoulement": "Gravitaire",
  "systeme_eu": "35315_ST-SULPICE-LA-FORET",
  "geo_point_2d": {
    "lat": 48.21855237901399,
    "lon": -1.5779738032425707
  }
}

Record 2gml_id: ass_reseau_structurant.551 · reseau: EU

{
  "gml_id": "ass_reseau_structurant.551",
  "reseau": "EU",
  "gestion": "DA",
  "objectid": 551,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiLineString",
      "coordinates": [
        [
          [
            -1.784212549607845,
            48.200905453761294
          ],
          [
            -1.783897918241093,
            48.200541419035474
          ],
          [
            -1.783205261312232,
            48.19811778554816
          ],
          [
            -1.782207662044111,
            48.19701464319757
          ],
          [
            -1.781897698706667,
            48.19666052982265
          ],
          [
            -1.779788286422531,
            48.19348835221381
          ]
        ]
      ]
    },
    "properties": {}
  },
  "ecoulement": "Gravitaire",
  "systeme_eu": "35177_LA-MEZIERE_GEVEZE",
  "geo_point_2d": {
    "lat": 48.197124754447714,
    "lon": -1.7821787881990625
  }
}

Record 3gml_id: ass_reseau_structurant.2018 · reseau: EU

{
  "gml_id": "ass_reseau_structurant.2018",
  "reseau": "EU",
  "gestion": "DA",
  "objectid": 2018,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiLineString",
      "coordinates": [
        [
          [
            -1.671479373979353,
            48.109718642462326
          ],
          [
            -1.671098648739583,
            48.10869241190795
          ],
          [
            -1.671025118863923,
            48.10870048480045
          ],
          [
            -1.671202322323392,
            48.10853769595403
          ]
        ]
      ]
    },
    "properties": {}
  },
  "ecoulement": "Gravitaire",
  "systeme_eu": "35238_RENNES",
  "geo_point_2d": {
    "lat": 48.109078665951884,
    "lon": -1.67124715664685
  }
}

Record 4gml_id: ass_reseau_structurant.1656 · reseau: EU

{
  "gml_id": "ass_reseau_structurant.1656",
  "reseau": "EU",
  "gestion": "DA",
  "objectid": 1656,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiLineString",
      "coordinates": [
        [
          [
            -1.70228015188346,
            48.07139617778514
          ],
          [
            -1.702736575450363,
            48.07064978273495
          ],
          [
            -1.703215281571492,
            48.069662528701336
          ],
          [
            -1.703478571321235,
            48.06907890403342
          ]
        ]
      ]
    },
    "properties": {}
  },
  "ecoulement": "Gravitaire",
  "systeme_eu": "35238_RENNES",
  "geo_point_2d": {
    "lat": 48.07025395469354,
    "lon": -1.7029102673252052
  }
}

Record 5gml_id: ass_reseau_structurant.2201 · reseau: EU

{
  "gml_id": "ass_reseau_structurant.2201",
  "reseau": "EU",
  "gestion": "DA",
  "objectid": 2201,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiLineString",
      "coordinates": [
        [
          [
            -1.689551335709568,
            48.117961300337534
          ],
          [
            -1.691441095834545,
            48.11583084763926
          ]
        ]
      ]
    },
    "properties": {}
  },
  "ecoulement": "Gravitaire",
  "systeme_eu": "35238_RENNES",
  "geo_point_2d": {
    "lat": 48.1168960739884,
    "lon": -1.6904962157720564
  }
}

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/reseaux_structurants_eaux_usees

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/reseaux_structurants_eaux_usees/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

2.4k

2446

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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