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Wastewater treatment plants in Loire-AtlantiqueStations d'épuration en Loire-Atlantique

Name: Wastewater treatment plants in Loire-Atlantique
Creator: opendatasoft

Stations d'épuration en Loire-AtlantiqueWastewater treatment plants in Loire-Atlantique

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This API lists public wastewater treatment plants in the Loire-Atlantique department, France, maintained by the Département de Loire-Atlantique. It provides information on plant capacities, commissioning dates, and treatment processes, with records available since 2005. The dataset supports environmental monitoring, water management planning, and analysis of sanitation infrastructure across the department, offering free, authentication-free access to structured facility-level data for public and technical use.Liste des stations d'épuration publiques dans le département avec les informations sur les capacités, les dates de mise en service et les filières de traitement depuis 2005.

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Data schema (17 fields)

Filterable via the API (16)

nom_du_steu_station_d_epurationexploitantsagecommune_nomcode_insee_commune_principaledate_de_mise_en_service_du_steucode_insee_commune_d_implantationcoordonnee_x_du_steucoordonnee_y_du_steumaitre_d_ouvragecapacite_nominale_en_ehcapacite_nominale_en_kg_de_dbo5debit_de_reference_en_m3_jnom_de_la_filierenom_du_bassin_versantcode_de_la_masse_d_eau

Click a field to see example values.

Fill	Field	Type	Description
100%	nom_du_steu_station_d_epurationNom de la station	text	Name of the wastewater treatment plant (STEU).Nom du STEU (Station d'épuration)
99.4%	exploitant	text	Name of the entity operating the treatment plant.Nom de l'exploitant
99.7%	sage	text	Name of the water management plan (SAGE) covering the area.nom du schéma d'aménagement et de gestion des eaux (SAGE)
99.4%	commune_nomCommune principale	text	Name of the main municipality served by the plant.Nom de la commune principale
100%	code_insee_commune_principaleCode INSEE	text	INSEE code of the main municipality served.Code INSEE commune principale
99.7%	date_de_mise_en_service_du_steuDate de mise en service du steu	date	Date the treatment plant was commissioned.Date de mise en service du STEU
99.7%	code_insee_commune_d_implantationCode insee commune d implantation	text	INSEE code of the municipality where the plant is located.Code INSEE commune d'implantation
99.7%	coordonnee_x_du_steuCoordonnée X	text	X coordinate of the treatment plant's location.Coordonnée X du STEU
99.7%	coordonnee_y_du_steuCoordonnée Y	text	Y coordinate of the treatment plant's location.Coordonnée Y du STEU
99.7%	maitre_d_ouvrageMaître d'ouvrage	text	Name of the project owner responsible for the plant.Maître d'ouvrage
—	capacite_nominale_en_ehCapacité nominale en EH	int	Nominal treatment capacity in population equivalent (EH).Capacité nominale en EH
—	capacite_nominale_en_kg_de_dbo5Capacité nominale en Kg de DBO5	double	Nominal treatment capacity expressed in kg of BOD5 per day.Capacité nominale en Kg de DBO5
—	debit_de_reference_en_m3_jDébit de référence en m3/j	double	Reference flow rate of the plant in cubic meters per day.Débit de référence en m3/j
—	nom_de_la_filiereNom de la filière	text	Name of the wastewater treatment process used.Nom de la filière
—	nom_du_bassin_versantNom du bassin versant	text	Name of the river catchment area the plant belongs to.Nom du bassin versant
—	code_de_la_masse_d_eauCode de la masse d eau	text	Code identifying the receiving water body.Code de la masse d'eau
—	point_geographiquePoint géographique	geo_point_2d	Geographic coordinates (latitude/longitude) of the treatment plant.Code de la masse d'eau

Schema captured from opendatasoft 7 hours ago.

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Sample data (5 records)

Record 1sage: ESTUAIRE · exploitant: SAUR 44 - Agence de St-Philbert-de-Grand

{
  "sage": "ESTUAIRE",
  "exploitant": "SAUR 44 - Agence de St-Philbert-de-Grandlieu",
  "commune_nom": "Pouillé-les-Côteaux",
  "maitre_d_ouvrage": "Communauté de Communes du Pays d'Ancenis",
  "nom_de_la_filiere": "Filtres Plantés roseaux",
  "point_geographique": {
    "lat": 47.4535309052131,
    "lon": -1.156148653698505
  },
  "coordonnee_x_du_steu": "386985",
  "coordonnee_y_du_steu": "6714148",
  "nom_du_bassin_versant": "loire",
  "code_de_la_masse_d_eau": "FRGR0536",
  "capacite_nominale_en_eh": 350,
  "debit_de_reference_en_m3_j": 53,
  "code_insee_commune_principale": "44134",
  "capacite_nominale_en_kg_de_dbo5": 21,
  "date_de_mise_en_service_du_steu": "2008-11-01",
  "nom_du_steu_station_d_epuration": "POUILLE-LES-COTEAUX 2 - RUE DE LA MINE",
  "code_insee_commune_d_implantation": "44134"
}

Record 2sage: ESTUAIRE · exploitant: SAUR 44 - Agence de St-Philbert-de-Grand

{
  "sage": "ESTUAIRE",
  "exploitant": "SAUR 44 - Agence de St-Philbert-de-Grandlieu",
  "commune_nom": "Saint-Hilaire-de-Clisson",
  "maitre_d_ouvrage": "CA CLISSON SEVRE MAINE AGGLO",
  "nom_de_la_filiere": "Filtres Plantés roseaux",
  "point_geographique": {
    "lat": 47.074583063887516,
    "lon": -1.3193408353847098
  },
  "coordonnee_x_du_steu": "372405",
  "coordonnee_y_du_steu": "6672777",
  "nom_du_bassin_versant": "LOIRE-BRETAGNE",
  "code_de_la_masse_d_eau": "FRGR2096",
  "capacite_nominale_en_eh": 190,
  "debit_de_reference_en_m3_j": 28.5,
  "code_insee_commune_principale": "44165",
  "capacite_nominale_en_kg_de_dbo5": 11,
  "date_de_mise_en_service_du_steu": "2018-06-01",
  "nom_du_steu_station_d_epuration": "SAINT-HILAIRE-DE-CLISSON 3 - LA LANDONNIERE",
  "code_insee_commune_d_implantation": "44165"
}

Record 3sage: VILAINE · exploitant: Conseil Départemental de Loire-Atlantiqu

{
  "sage": "VILAINE",
  "exploitant": "Conseil Départemental de Loire-Atlantique",
  "commune_nom": "Villepot",
  "maitre_d_ouvrage": "COMMUNE DE VILLEPOT",
  "nom_de_la_filiere": "Lagunage naturel",
  "point_geographique": {
    "lat": 47.77377455566219,
    "lon": -1.2826181713466809
  },
  "coordonnee_x_du_steu": "379398",
  "coordonnee_y_du_steu": "6750183",
  "nom_du_bassin_versant": "la Vilaine",
  "code_de_la_masse_d_eau": "FRGR1151",
  "capacite_nominale_en_eh": 250,
  "debit_de_reference_en_m3_j": 45,
  "code_insee_commune_principale": "44218",
  "capacite_nominale_en_kg_de_dbo5": 15,
  "date_de_mise_en_service_du_steu": "1993-01-01",
  "nom_du_steu_station_d_epuration": "VILLEPOT-ROUTE DE ROUGE",
  "code_insee_commune_d_implantation": "44218"
}

Record 4sage: ESTUAIRE · exploitant: SUEZ EAU FRANCE

{
  "sage": "ESTUAIRE",
  "exploitant": "SUEZ EAU FRANCE",
  "commune_nom": "Vue",
  "maitre_d_ouvrage": "CA PORNIC AGGLO PAYS DE RETZ",
  "nom_de_la_filiere": "Lagunage naturel",
  "point_geographique": {
    "lat": 47.202086926235395,
    "lon": -1.874603413861944
  },
  "coordonnee_x_du_steu": "331216",
  "coordonnee_y_du_steu": "6689364",
  "nom_du_bassin_versant": "La Loire",
  "code_de_la_masse_d_eau": "FRGR2160",
  "capacite_nominale_en_eh": 1100,
  "debit_de_reference_en_m3_j": 289,
  "code_insee_commune_principale": "44220",
  "capacite_nominale_en_kg_de_dbo5": 66,
  "date_de_mise_en_service_du_steu": "2008-07-01",
  "nom_du_steu_station_d_epuration": "VUE - MARAIS DE VUE",
  "code_insee_commune_d_implantation": "44220"
}

Record 5sage: ESTUAIRE · exploitant: EPUREO

{
  "sage": "ESTUAIRE",
  "exploitant": "EPUREO",
  "commune_nom": "Brains",
  "maitre_d_ouvrage": "NANTES METROPOLE",
  "nom_de_la_filiere": "Filtres Plantés roseaux",
  "point_geographique": {
    "lat": 47.16028288942582,
    "lon": -1.7347282802721324
  },
  "coordonnee_x_du_steu": "341507",
  "coordonnee_y_du_steu": "6684085",
  "nom_du_bassin_versant": "l'Acheneau",
  "code_de_la_masse_d_eau": "FRGR0607",
  "capacite_nominale_en_eh": 140,
  "debit_de_reference_en_m3_j": 21,
  "code_insee_commune_principale": "44024",
  "capacite_nominale_en_kg_de_dbo5": 8,
  "date_de_mise_en_service_du_steu": "2005-01-01",
  "nom_du_steu_station_d_epuration": "BRAINS 2 - LE PETIT PESLE",
  "code_insee_commune_d_implantation": "44024"
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique/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

50 000 req/day

per ipmeasured

observed 7 hours ago

Dataset

Volume & freshness

Records

308

Update cadence

Irregular

declared upstream

Last upstream update

3 years ago

2024-01-05

License

No license declared upstream.

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Source: opendatasoft

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Wastewater treatment plants in Loire-AtlantiqueStations d'épuration en Loire-Atlantique

Trust score

Data schema (17 fields)

Query the data

Sample data (5 records)

Verification Status

Using the API

Configuration

License

Query examples

Rate limits

Dataset

Volume & freshness

License

Machine-readable & source