Water Quality Monitoring StationsStations de mesures - Qualité des eaux
Stations de mesures - Qualité des eauxWater Quality Monitoring Stations
This API provides access to a network of around 200 monitoring stations for surface water quality, including lake bathing waters, distributed across the canton of Geneva and in neighboring France. Water quality is measured at variable frequencies for different parameter groups. The dataset is maintained by the Système d'information du territoire genevois (Geneva territorial information system), the local authority responsible for geographic and environmental data in the canton of Geneva.Le réseau de stations de mesures pour la qualité des eaux de surface (incluant les eaux de baignade du lac) comporte environ 200 stations réparties sur l'ensemble du territoire genevois, ainsi qu'en France voisine. La qualité des eaux y est mesurée selon des périodicités variables, pour les groupes…
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Data schema (20 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| OBJECTID | oid | Internal unique record identifier.Internal unique record identifier. |
| CODESECOE | string | Code identifying the water quality measurement section.Code identifying the water quality measurement section. |
| CODEMESURE | string | Code identifying the measurement station.Code identifying the measurement station. |
| NOM | string | Name of the measurement station.Name of the measurement station. |
| COURS_EAUCours eau | string | Name of the watercourse or water body.Name of the watercourse or water body. |
| KM_ADMKm adm | integer | Administrative kilometer marker along the watercourse.Administrative kilometer marker along the watercourse. |
| MILIEU | string | Type of aquatic environment (e.g. river, lake beach).Type of aquatic environment (e.g. river, lake beach). |
| RIVE | string | Bank of the watercourse where the station is located (left/right).Bank of the watercourse where the station is located (left/right). |
| SECTEUR | string | Sector or zone associated with the station.Sector or zone associated with the station. |
| TYPE | string | Type of station, e.g. beach or river monitoring point.Type of station, e.g. beach or river monitoring point. |
| COMMUNECommune | string | Municipality where the station is located.Municipality where the station is located. |
| ALTITUDE | double | Altitude of the station in meters.Altitude of the station in meters. |
| PROFONDEUR | double | Water depth at the measurement point.Water depth at the measurement point. |
| PROFMAX | double | Maximum water depth at the station.Maximum water depth at the station. |
| CAMPAGNE_EN_COURSCampagne en cours | string | Indicates whether a monitoring campaign is currently ongoing.Indicates whether a monitoring campaign is currently ongoing. |
| ANNEE_DC_BIOLOGIEAnnee dc biologie | integer | Year of the last biological quality assessment.Year of the last biological quality assessment. |
| ANNEE_DC_PHYCHIAnnee dc phychi | integer | Year of the last physico-chemical quality assessment.Year of the last physico-chemical quality assessment. |
| REMARQUE | string | Additional remarks or notes about the station.Additional remarks or notes about the station. |
| SHAPE | geometry | Geographic coordinates of the station.Geographic coordinates of the station. |
| LIEN_FICHELien fiche | string | Link to the station's detailed information sheet.Link to the station's detailed information sheet. |
Schema captured from arcgis 4 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.
Sample data (3 records)
Record 1NOM: Meyrin · RIVE: Lit
{
"NOM": "Meyrin",
"RIVE": "Lit",
"TYPE": "Monitoring",
"KM_ADM": 4700,
"MILIEU": "Cours d'eau",
"COMMUNE": "Meyrin",
"PROFMAX": 0,
"SECTEUR": "5 - Arve / Rhône",
"ALTITUDE": 415,
"OBJECTID": 1,
"REMARQUE": "dès 2008 : souterrain, chimie seulement",
"CODESECOE": "106_5120",
"COURS_EAU": "Avril (Nant d') - 106",
"CODEMESURE": "R106K5120P0",
"LIEN_FICHE": "https://ge.ch/sitg/geodata/SIEAU/QUALITE/FICHES_MONITORING/2020/R106K5120P0.pdf",
"PROFONDEUR": 0,
"ANNEE_DC_PHYCHI": 2020,
"ANNEE_DC_BIOLOGIE": null,
"CAMPAGNE_EN_COURS": "Non"
}Record 2NOM: Lagnon · RIVE: Lit
{
"NOM": "Lagnon",
"RIVE": "Lit",
"TYPE": "Archives",
"KM_ADM": 13050,
"MILIEU": "Cours d'eau",
"COMMUNE": "Bernex",
"PROFMAX": 0,
"SECTEUR": "5 - Arve / Rhône",
"ALTITUDE": 365,
"OBJECTID": 2,
"REMARQUE": "chimie seulement; abandonnée dès 2014",
"CODESECOE": "2_20100",
"COURS_EAU": "Rhône (Fleuve le ) - 2",
"CODEMESURE": "R2K201P0",
"LIEN_FICHE": null,
"PROFONDEUR": 0,
"ANNEE_DC_PHYCHI": 2008,
"ANNEE_DC_BIOLOGIE": null,
"CAMPAGNE_EN_COURS": "Non"
}Record 3NOM: Foretaille · RIVE: Lit
{
"NOM": "Foretaille",
"RIVE": "Lit",
"TYPE": "Monitoring",
"KM_ADM": 1900,
"MILIEU": "Cours d'eau",
"COMMUNE": "Bellevue",
"PROFMAX": 0,
"SECTEUR": "6 - Versoix / Lac rive droite",
"ALTITUDE": 396,
"OBJECTID": 3,
"REMARQUE": "dès 2009",
"CODESECOE": "137_1900",
"COURS_EAU": "Vengeron (Ruisseau Le ) - 137",
"CODEMESURE": "R137K1900P0",
"LIEN_FICHE": "https://ge.ch/sitg/geodata/SIEAU/QUALITE/FICHES_MONITORING/2021/R137K1900P0.pdf",
"PROFONDEUR": 0,
"ANNEE_DC_PHYCHI": 2021,
"ANNEE_DC_BIOLOGIE": 2021,
"CAMPAGNE_EN_COURS": "Non"
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://vector.sitg.ge.ch/arcgis/rest/services/LCE_HYB_STATIONS_MESURES/MapServer
License
Terms stated by the source (not a recognized license):
© 2026 SITG
Query examples
curl -s 'https://vector.sitg.ge.ch/arcgis/rest/services/LCE_HYB_STATIONS_MESURES/MapServer?f=json' -H 'Accept: application/json'Service definition: the list of layers.
Dataset
Volume & freshness
Machine-readable & source
Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.