Wastewater - Collection Network - Angers Loire MétropoleEaux usées - Réseau de collecte - Angers Loire Métropole

Eaux usées - Réseau de collecte - Angers Loire MétropoleWastewater - Collection Network - Angers Loire Métropole

APIExecutable4/7Query nowOpen workbench Subscribe🇫🇷France

This API provides data on the wastewater collection network managed by Angers Loire Métropole, the local authority for the Angers metropolitan area in France. It describes the network's pipes, including attributes such as normal flow type, collector diameter and material, length, upstream and downstream altitude, installation date, and the operator responsible for each collector. The dataset supports technical, planning, and infrastructure-management uses related to sanitation and sewerage within the metropolitan territory.Description du réseau de collecte des eaux usées. ECOUNORM écoulement normal - DIAMETRE diamètre du collecteur - MATERIAU Matériau du collecteur - LONGUEUR Longueur - ZAMONT Altitude amont - ZAVAL Altitude aval - DATEPOSE Date de pose du collecteur - EXPLOIT Exploitant du collecteur

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Trust score

How is this computed?

fair

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

Data schema (12 fields)

Filterable via the API (10)

gidmateriaudateposeecounormzamontzavalexploitlongueurdiametrenumero

Click a field to see example values.

Fill	Field	Type	Description
—	geo_point_2dGeo Point	geo_point_2d	Geographic coordinates representing the collector's location.Geographic coordinates representing the collector's location.
—	geo_shapeShape	geo_shape	Geometric shape (line) of the wastewater collector segment.Geometric shape (line) of the wastewater collector segment.
—	gid	int	Internal record identifier.Internal record identifier.
—	materiau	text	Material of the collector pipe.Material of the collector pipe.
—	datepose	text	Date the collector was installed.Date the collector was installed.
—	ecounorm	text	Normal flow type of the collector (e.g. gravity).Normal flow type of the collector (e.g. gravity).
—	zamont	text	Upstream altitude of the collector.Upstream altitude of the collector.
—	zaval	text	Downstream altitude of the collector.Downstream altitude of the collector.
—	exploit	text	Entity operating the collector.Entity operating the collector.
—	longueur	text	Length of the collector segment.Length of the collector segment.
100%	diametre	text	Diameter of the collector pipe.Diameter of the collector pipe.
100%	numero	int	Reference number of the collector.Reference number of the collector.

Schema captured from opendatasoft 3 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 1gid: 54541 · zaval: 39.52

{
  "gid": 54541,
  "zaval": "39.52",
  "numero": 856698,
  "zamont": "39.87",
  "exploit": "ANGERS LOIRE METROPOLE",
  "datepose": "20171201000000",
  "diametre": "200",
  "ecounorm": "GRAVITAIRE",
  "longueur": "37.5",
  "materiau": "PVC",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -0.4966808681,
          47.4700994814
        ],
        [
          -0.4966904045,
          47.4702644134
        ],
        [
          -0.496700282,
          47.4704365382
        ]
      ]
    },
    "properties": {}
  },
  "geo_point_2d": {
    "lat": 47.47026800874946,
    "lon": -0.49669059328776016
  }
}

Record 2gid: 32382 · zaval: 25.1

{
  "gid": 32382,
  "zaval": "25.1",
  "numero": 617147,
  "zamont": "25.72",
  "exploit": "ANGERS LOIRE METROPOLE",
  "datepose": "19890301000000",
  "diametre": "200",
  "ecounorm": "GRAVITAIRE",
  "longueur": "37.73",
  "materiau": "PVC",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -0.5193689313,
          47.39900898
        ],
        [
          -0.5192412009,
          47.3993371188
        ]
      ]
    },
    "properties": {}
  },
  "geo_point_2d": {
    "lat": 47.3991730494,
    "lon": -0.5193050661
  }
}

Record 3gid: 25130 · zaval: 72.47

{
  "gid": 25130,
  "zaval": "72.47",
  "numero": 160973,
  "zamont": "0",
  "exploit": "ANGERS LOIRE METROPOLE",
  "datepose": "19890101000000",
  "diametre": "200",
  "ecounorm": "GRAVITAIRE",
  "longueur": "1.92",
  "materiau": "PVC",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -0.6354421132,
          47.4669468285
        ],
        [
          -0.6354220042,
          47.4669362961
        ]
      ]
    },
    "properties": {}
  },
  "geo_point_2d": {
    "lat": 47.46694156230001,
    "lon": -0.6354320587
  }
}

Record 4gid: 27704 · zaval: 40.36

{
  "gid": 27704,
  "zaval": "40.36",
  "numero": 163547,
  "zamont": "40.48",
  "exploit": "ANGERS LOIRE METROPOLE",
  "datepose": "20080601000000",
  "diametre": "200",
  "ecounorm": "GRAVITAIRE",
  "longueur": "25.73",
  "materiau": "PVC",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -0.554038798,
          47.4878708588
        ],
        [
          -0.5537280393,
          47.487774893
        ]
      ]
    },
    "properties": {}
  },
  "geo_point_2d": {
    "lat": 47.4878228759,
    "lon": -0.55388341865
  }
}

Record 5gid: 3945 · zaval: 56.89

{
  "gid": 3945,
  "zaval": "56.89",
  "numero": 139788,
  "zamont": "57.02",
  "exploit": "NON PRIS GESTION",
  "datepose": "20010501000000",
  "diametre": "200",
  "ecounorm": "GRAVITAIRE",
  "longueur": "18.51",
  "materiau": "PVC",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -0.6673833743,
          47.5595892973
        ],
        [
          -0.6675581676,
          47.5597064854
        ]
      ]
    },
    "properties": {}
  },
  "geo_point_2d": {
    "lat": 47.55964789135,
    "lon": -0.6674707709500002
  }
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.angers.fr/api/explore/v2.1/catalog/datasets/reseau-de-collecte-des-eaux-usees

License

Open Data Commons Open Database License 1.0Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.angers.fr/api/explore/v2.1/catalog/datasets/reseau-de-collecte-des-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

5 000 req/day

per ipmeasured

observed 3 days ago

Dataset

Volume & freshness

Records

38k

37843

Last upstream update

9 days ago

2026-10-13

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: opendatasoft

Machine-readable & source

JSON

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