Watersheds of Brittany (Brittany region version)Bassin versant de Bretagne (version région Bretagne)

Name: Watersheds of Brittany (Brittany region version)
Creator: opendatasoft

Bassin versant de Bretagne (version région Bretagne)Watersheds of Brittany (Brittany region version)

APIExecutable4/7Query nowOpen workbench Subscribe🇫🇷France

This API provides geographic data on the boundaries of hydrographic watersheds in Brittany, France. It is published as part of the Brittany regional open-data portal and offers freely accessible spatial information without authentication requirements. The dataset delineates the contours of watershed basins across the region, supporting environmental analysis, water resource management, and territorial planning at the regional level.Contour des bassins versants hydrographiques de Bretagne.

⬇ Export CSV List records Select & filter Run verified request Read the docs

Trust score

How is this computed?

fair

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

Data schema (6 fields)

Filterable via the API (4)

gml_ididnomsuperficie

Click a field to see example values.

Field	Type	Description
geo_point_2dGeo Point	geo_point_2d	—
geo_shapeShape	geo_shape	—
gml_idGml id	text	—
id	text	—
nom	text	—
superficie	int	—

Schema captured from opendatasoft 7 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.

Where=

Sort by

Sample data (5 records)

Record 1id: 3 · nom: CLAIE

{
  "id": "3",
  "nom": "CLAIE",
  "gml_id": "bassin_versant.3",
  "geo_shape": "[large value omitted]",
  "superficie": 35500,
  "geo_point_2d": {
    "lat": 47.822052828794966,
    "lon": -2.6028012186583958
  }
}

Record 2id: 16 · nom: VILAINE AVAL

{
  "id": "16",
  "nom": "VILAINE AVAL",
  "gml_id": "bassin_versant.16",
  "geo_shape": "[large value omitted]",
  "superficie": 36096,
  "geo_point_2d": {
    "lat": 47.588386061627915,
    "lon": -2.157898367914798
  }
}

Record 3id: 4 · nom: NINIAN LEVERIN

{
  "id": "4",
  "nom": "NINIAN LEVERIN",
  "gml_id": "bassin_versant.4",
  "geo_shape": "[large value omitted]",
  "superficie": 34857,
  "geo_point_2d": {
    "lat": 48.06603772759907,
    "lon": -2.491449140367207
  }
}

Record 4id: 46 · nom: ELORN

{
  "id": "46",
  "nom": "ELORN",
  "gml_id": "bassin_versant.46",
  "geo_shape": "[large value omitted]",
  "superficie": 36101,
  "geo_point_2d": {
    "lat": 48.44993606197842,
    "lon": -4.14347038779799
  }
}

Record 5id: 28 · nom: PLESSIS

{
  "id": "28",
  "nom": "PLESSIS",
  "gml_id": "bassin_versant.28",
  "geo_shape": "[large value omitted]",
  "superficie": 9043,
  "geo_point_2d": {
    "lat": 47.63796592032744,
    "lon": -2.6169806245143965
  }
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.bretagne.bzh/api/explore/v2.1/catalog/datasets/bassin-versant-de-bretagne-version-region-bretagne

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.bretagne.bzh/api/explore/v2.1/catalog/datasets/bassin-versant-de-bretagne-version-region-bretagne/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 7 days ago

Dataset

Volume & freshness

Records

Last upstream update

9 days ago

2026-08-30

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: opendatasoft

Machine-readable & source

JSON

Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.