{"id":"196216f1-1177-4988-be7e-38d1a3d309a7","type":"API","name":"Stations d'épuration en Loire-Atlantique","slug":"stations-depuration-en-loire-atlantique","description":"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.","free_access_class":"UNKNOWN","auth_type":"UNKNOWN","homepage_url":"https://data.loire-atlantique.fr/explore/dataset/224400028_stations-depuration-en-loire-atlantique/","docs_url":"https://data.loire-atlantique.fr/explore/dataset/224400028_stations-depuration-en-loire-atlantique/","repo_url":null,"status":"ACTIVE","verification_state":"UNVERIFIED","tags":[],"logo_url":"https://data.loire-atlantique.fr/assets/favicon?tstamp=161130671088","primary_source_url":"https://data.loire-atlantique.fr/explore/dataset/224400028_stations-depuration-en-loire-atlantique/","extraction_confidence":"0.40","created_at":"2026-07-25T15:46:38.799Z","updated_at":"2026-07-25T16:11:21.482Z","last_verified_at":null,"deprecated_at":null,"ranking_score":0,"last_ranked_at":null,"last_seen_at":null,"last_validated_at":null,"last_uptime_at":null,"search_vector":"'2005':35B,70B 'atlantiqu':7A 'atlantique':42A 'avec':17B,52B 'capacites':57B 'capacité':22B 'd':2A,11B,37A,46B 'dan':14B 'dans':49B 'date':24B 'dates':59B 'de':25B,32B,60B,67B 'departement':51B 'depui':34B 'depuis':69B 'des':9B,44B 'département':16B 'en':4A,27B,39A,62B 'epuration':38A,47B 'et':29B,64B 'filieres':66B 'filièr':31B 'inform':19B 'informations':54B 'le':15B,50B 'les':18B,21B,23B,30B,53B,56B,58B,65B 'list':8B 'liste':43B 'loir':6A 'loire':41A 'loire-atlantiqu':5A 'loire-atlantique':40A 'mise':26B,61B 'publiqu':13B 'publiques':48B 'servic':28B 'service':63B 'station':1A,10B 'stations':36A,45B 'sur':20B,55B 'traitement':33B,68B 'épurat':3A,12B","popularity_score":"0.0000","maintenance_score":"0.0000","institution_id":"cfd9d481-96b6-47b5-b2b8-e6ee0dd20c33","institution_type":"REGION","country_code":"FR","official_confidence":40,"proof_summary":"40% - Official domain (loire-atlantique.fr)","source_seed_url":null,"is_public_sector":true,"published_at":"2026-07-26T19:02:56.710Z","geographic_scope":"LOCAL","name_en":null,"description_en":null,"native_lang":null,"access_level":"direct","formats":["CSV"],"capability_tier":"live","trust_score":25.75,"access":{"level":"direct","primary":{"kind":"download","label":"Export CSV","method":"GET","url":"https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique/exports/csv","format":"CSV","source":"query_example","runnable":true,"direct":true},"actions":[{"kind":"download","label":"Export CSV","method":"GET","url":"https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique/exports/csv","format":"CSV","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"List records","method":"GET","url":"https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique/records?limit=20","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"Select & filter","method":"GET","url":"https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique/records?select=nom_du_steu_station_d_epuration%2Cexploitant%2Csage&where=nom_du_steu_station_d_epuration+is+not+null&limit=20","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"API base URL","method":"GET","url":"https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique","source":"base_url","runnable":false},{"kind":"landing","label":"Read the docs","method":"GET","url":"https://data.loire-atlantique.fr/explore/dataset/224400028_stations-depuration-en-loire-atlantique/","source":"docs","runnable":false}],"formats":["CSV"]},"api_details":{"id":"e113840f-4776-4b3a-a06f-c7d4462961d9","entry_id":"196216f1-1177-4988-be7e-38d1a3d309a7","base_url":"https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique","openapi_url":null,"graphql_url":null,"api_version":null,"spec_format":null,"endpoints_count":null,"endpoints":[],"rate_limit_info":null,"free_tier_limits":null,"ping_url":"https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique","created_at":"2026-07-25T15:46:38.961Z","updated_at":"2026-07-25T15:46:38.961Z"},"dataset_details":{"id":"0126336e-3f4d-495a-b284-e5c137ad84aa","entry_id":"196216f1-1177-4988-be7e-38d1a3d309a7","upstream_issued":null,"upstream_modified":"2024-01-05T15:31:39.888Z","themes":[],"update_frequency":"irregular","temporal_start":null,"temporal_end":null,"spatial_coverage":null,"landing_page":null,"license_id":null,"license_raw":null,"has_documentation":false,"has_data_dictionary":false,"has_versioning":false,"source_portal":"opendatasoft","source_portal_url":"https://data.loire-atlantique.fr","created_at":"2026-07-25T15:47:01.574Z","updated_at":"2026-07-25T15:47:01.574Z","publisher":null,"publisher_url":null,"distributions":[],"license":null},"license":{"id":"lo-2.0","spdx_id":"etalab-2.0","name":"Licence Ouverte 2.0 (France / Etalab)","url":"https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf","is_open":true,"is_redistributable":true,"requires_attribution":true,"category":"national","notes":null,"created_at":"2026-06-12T16:29:19.729Z"},"license_raw":"https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf","latest_check":null,"data_profile":{"id":"e1037ae3-8887-4ec3-88de-9ac8f7349991","entry_id":"196216f1-1177-4988-be7e-38d1a3d309a7","profile_source":"opendatasoft","profile_kind":"dataset","dataset_id":"224400028_stations-depuration-en-loire-atlantique","fields":[{"name":"nom_du_steu_station_d_epuration","type":"text","label":"Nom de la station","fill_pct":100,"filterable":true,"description":"Nom du STEU (Station d'épuration)"},{"name":"exploitant","type":"text","label":null,"fill_pct":99.4,"filterable":true,"description":"Nom de l'exploitant"},{"name":"sage","type":"text","label":null,"fill_pct":99.7,"filterable":true,"description":"nom du schéma d'aménagement et de gestion des eaux (SAGE)"},{"name":"commune_nom","type":"text","label":"Commune principale","fill_pct":99.4,"filterable":true,"description":"Nom de la commune principale"},{"name":"code_insee_commune_principale","type":"text","label":"Code INSEE","fill_pct":100,"filterable":true,"description":"Code INSEE commune principale"},{"name":"date_de_mise_en_service_du_steu","type":"date","label":null,"fill_pct":99.7,"filterable":true,"description":"Date de mise en service du STEU"},{"name":"code_insee_commune_d_implantation","type":"text","label":null,"fill_pct":99.7,"filterable":true,"description":"Code INSEE commune d'implantation"},{"name":"coordonnee_x_du_steu","type":"text","label":"Coordonnée X","fill_pct":99.7,"filterable":true,"description":"Coordonnée X du STEU"},{"name":"coordonnee_y_du_steu","type":"text","label":"Coordonnée Y","fill_pct":99.7,"filterable":true,"description":"Coordonnée Y du STEU"},{"name":"maitre_d_ouvrage","type":"text","label":"Maître d'ouvrage","fill_pct":99.7,"filterable":true,"description":"Maître d'ouvrage"},{"name":"capacite_nominale_en_eh","type":"int","label":"Capacité nominale en EH","filterable":true,"description":"Capacité nominale en EH"},{"name":"capacite_nominale_en_kg_de_dbo5","type":"double","label":"Capacité nominale en Kg de DBO5","filterable":true,"description":"Capacité nominale en Kg de DBO5"},{"name":"debit_de_reference_en_m3_j","type":"double","label":"Débit de référence en m3/j","filterable":true,"description":"Débit de référence en m3/j"},{"name":"nom_de_la_filiere","type":"text","label":"Nom de la filière","filterable":true,"description":"Nom de la filière"},{"name":"nom_du_bassin_versant","type":"text","label":null,"filterable":true,"description":"Nom du bassin versant"},{"name":"code_de_la_masse_d_eau","type":"text","label":null,"filterable":true,"description":"Code de la masse d'eau"},{"name":"point_geographique","type":"geo_point_2d","label":"Point géographique","filterable":false,"description":"Code de la masse d'eau"}],"field_count":17,"sample_records":[{"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"},{"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"},{"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"},{"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"},{"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"}],"record_count":"308","data_size_bytes":null,"dataset_count":null,"query_examples":[{"url":"https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique/records?limit=20","curl":"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'","label":"List records","method":"GET","description":"First 20 records of the dataset as JSON."},{"url":"https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique/records?select=nom_du_steu_station_d_epuration%2Cexploitant%2Csage&where=nom_du_steu_station_d_epuration+is+not+null&limit=20","curl":"curl -s 'https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique/records?select=nom_du_steu_station_d_epuration%2Cexploitant%2Csage&where=nom_du_steu_station_d_epuration+is+not+null&limit=20' -H 'Accept: application/json'","label":"Select & filter","method":"GET","description":"Project specific fields (nom_du_steu_station_d_epuration, exploitant, sage) and filter with ODSQL where clauses."},{"url":"https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique/exports/csv","curl":"curl -sL 'https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_stations-depuration-en-loire-atlantique/exports/csv' -o dataset.csv","label":"Export CSV","method":"GET","description":"Full dataset export as CSV (also available: json, parquet, xlsx)."}],"status":"ok","error_message":null,"profiled_at":"2026-07-25T15:47:01.032Z","run_id":"3a082abb-8fb0-4670-876c-b802bd30ea8f","created_at":"2026-07-25T15:47:01.032Z","updated_at":"2026-07-25T15:47:01.032Z","license_raw":"https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf","license_id":"lo-2.0","previewable":true},"datasets":[],"limits":[{"id":"8e43beef-75f9-4d1f-82db-daf38888d725","entry_id":"196216f1-1177-4988-be7e-38d1a3d309a7","limit_type":"requests_per_day","value":"50000","unit":"requests","period":"day","scope":"per-ip","source_id":null,"claim_type":"measured","confidence":"0.90","observed_at":"2026-07-25T15:47:01.734Z"}]}