{"data":{"stationId":"26.24.0","stationName":"Ousdalsvatn","latitude":58.83733,"longitude":6.81723,"utmEast_Z33":28415,"utmNorth_Z33":6550830,"masl":497,"riverName":"Ausdals\u00e5ni","councilNumber":"4228","councilName":"Sirdal","countyName":"Agder","drainageBasinKey":903,"hierarchy":"Ausdals\u00e5ni/Sira","lakeArea":1.07,"lakeName":"Ousdalsvatn","lakeNo":1424,"regineNo":"026.F1B","reservoirNo":"381","reservoirName":"OUSDALSVATN","stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":30.59,"drainageBasinAreaNorway":30.59,"gradient1085":36.99,"gradientBasin":33.82,"gradientRiver":30.43,"heightMinimum":497,"heightHypso10":631,"heightHypso20":677,"heightHypso30":734,"heightHypso40":758,"heightHypso50":777,"heightHypso60":815,"heightHypso70":857,"heightHypso80":901,"heightHypso90":951,"heightMaximum":979,"lengthKmBasin":9.63,"lengthKmRiver":12.65,"percentAgricul":0,"percentBog":1.98,"percentEffBog":null,"percentEffLake":1.64,"percentForest":33.35,"percentGlacier":0,"percentLake":6.46,"percentMountain":57.78,"percentUrban":0,"utmZoneGravi":33,"utmEastGravi":32740,"utmNorthGravi":6552191,"utmZoneInlet":33,"utmEastInlet":36774,"utmNorthInlet":6554018,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":55.7,"specificDischarge":57.74,"regulationArea":30.57,"areaReservoirs":1.07,"volumeReservoirs":12,"regulationPartReservoirs":0.22,"transferAreaIn":825.34,"transferAreaOut":0,"reservoirAreaIn":51.96,"reservoirAreaOut":1.07,"reservoirVolumeIn":2335.68,"reservoirVolumeOut":12,"remainingArea":0,"numberReservoirs":1,"firstYearRegulation":1968,"catchmentRegTypeName":"Regulert m/magasinregulering og overf\u00f8ringer","owner":"SIRA KVINA KRAFTSELSKAP","qNumberOfYears":null,"qStartYear":null,"qEndYear":null,"qm":null,"q5":null,"q10":null,"q20":null,"q50":null,"hm":null,"h5":null,"h10":null,"h20":null,"h50":null,"culQm":null,"culQ5":null,"culQ10":null,"culQ20":null,"culQ50":null,"culHm":null,"culH5":null,"culH10":null,"culH20":null,"culH50":null,"seriesList":[{"parameterName":"Vannstand","parameter":1000,"versionNo":50,"unit":"m","serieFrom":"1994-05-23T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1994-05-23T11:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2005-11-28T00:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1994-05-23T11:00:00Z","dataToTime":"2026-06-20T11:00:00Z"}]},{"parameterName":"Magasinvolum","parameter":1004,"versionNo":50,"unit":"millioner m\u00b3","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1994-06-01T11:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2005-11-28T00:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1994-06-01T11:00:00Z","dataToTime":"2026-06-20T11:00:00Z"}]}]},"entity":{"type":"hydrology_station","id":"26.24.0","namespace":"nve:station","canonical_id":"nve:station:26.24.0","name":"Ousdalsvatn","description":"Ausdals\u00e5ni","source":"nve","coordinates":{"lat":58.83733,"lon":6.81723,"crs":"WGS84"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/26.24.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/26.24.0","place":"https://allemannsdata.com/wiki/api/v1/steder/58.83733/6.81723"}},"_meta":{"retrieved_at":"2026-09-21T13:18:00Z","language":"en","content_languages":["en"],"sources":[{"id":"nve","name":"NVE HydAPI","description":"Hydrological stations and observations for water level, discharge, temperature, snow and groundwater, plus every hydro and wind power plant with owner, capacity and production.","documentation":"https://hydapi.nve.no/UserDocumentation/","cache_ttl_seconds":60,"rate_limit":"The gateway monitors upstream quota information and caches metadata."}],"cache":{"hit":false,"stored_at":"2026-09-21T13:18:00Z","expires_at":"2026-09-21T13:19:00Z","ttl_seconds":60,"remaining_ttl_seconds":60,"age_seconds":0,"scope":"process"}},"_provenance":{"data":{"source":"nve","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/nve"},"entity":{"source":"nve","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/nve","derived_from":"#/data"}},"_links":{"self":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/26.24.0","wiki":"https://allemannsdata.com/wiki/vann/stasjon/26.24.0/","source":"https://allemannsdata.com/wiki/api/v1/kilder/nve"}}
