{"data":{"stationId":"15.56.0","stationName":"S\u00f8nstevatn","latitude":60.23264,"longitude":8.58686,"utmEast_Z33":145181,"utmNorth_Z33":6694585,"masl":1031,"riverName":"\u00d8lm\u00f8s\u00e5i","councilNumber":"3338","councilName":"Nore og Uvdal","countyName":"Buskerud","drainageBasinKey":585,"hierarchy":"\u00d8lm\u00f8s\u00e5i/Uvdalselvi/Numedalsl\u00e5gen","lakeArea":12.57,"lakeName":"S\u00f8nstevatn","lakeNo":17949,"regineNo":"015.JBB","reservoirNo":"103","reservoirName":"S\u00d8NSTEVATN","stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":188.32,"drainageBasinAreaNorway":188.32,"gradient1085":5.45,"gradientBasin":13.85,"gradientRiver":8.82,"heightMinimum":1053,"heightHypso10":1081,"heightHypso20":1140,"heightHypso30":1189,"heightHypso40":1219,"heightHypso50":1247,"heightHypso60":1266,"heightHypso70":1283,"heightHypso80":1301,"heightHypso90":1322,"heightMaximum":1428,"lengthKmBasin":25,"lengthKmRiver":30.84,"percentAgricul":0,"percentBog":4.88,"percentEffBog":null,"percentEffLake":7.38,"percentForest":0.76,"percentGlacier":0,"percentLake":13.03,"percentMountain":79.34,"percentUrban":0,"utmZoneGravi":33,"utmEastGravi":135619,"utmNorthGravi":6694069,"utmZoneInlet":33,"utmEastInlet":127995,"utmNorthInlet":6699427,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":141.12,"specificDischarge":23.75,"regulationArea":188.31,"areaReservoirs":12.57,"volumeReservoirs":220,"regulationPartReservoirs":1.56,"transferAreaIn":120.37,"transferAreaOut":308.68,"reservoirAreaIn":0,"reservoirAreaOut":12.57,"reservoirVolumeIn":0,"reservoirVolumeOut":220,"remainingArea":0.01,"numberReservoirs":1,"firstYearRegulation":1967,"catchmentRegTypeName":"Regulert m/magasinregulering og overf\u00f8ringer","owner":"SKAGERAK KRAFT AS","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":0,"unit":"m","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1966-05-01T11:00:00Z","dataToTime":"2026-06-22T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"1993-01-04T00:00:00Z","dataToTime":"2026-06-22T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1966-05-01T11:00:00Z","dataToTime":"2026-06-22T11:00:00Z"}]},{"parameterName":"Magasinvolum","parameter":1004,"versionNo":0,"unit":"millioner m\u00b3","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1966-05-01T11:00:00Z","dataToTime":"2026-06-22T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"1993-01-04T00:00:00Z","dataToTime":"2026-06-22T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1966-05-01T11:00:00Z","dataToTime":"2026-06-22T11:00:00Z"}]}]},"entity":{"type":"hydrology_station","id":"15.56.0","namespace":"nve:station","canonical_id":"nve:station:15.56.0","name":"S\u00f8nstevatn","description":"\u00d8lm\u00f8s\u00e5i","source":"nve","coordinates":{"lat":60.23264,"lon":8.58686,"crs":"WGS84"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/15.56.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/15.56.0","place":"https://allemannsdata.com/wiki/api/v1/steder/60.23264/8.58686"}},"_meta":{"retrieved_at":"2026-09-23T07:45:58Z","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":"2026-09-23T07:45:58Z","expires_at":"2026-09-23T07:46:58Z","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/15.56.0","wiki":"https://allemannsdata.com/wiki/vann/stasjon/15.56.0/","source":"https://allemannsdata.com/wiki/api/v1/kilder/nve"}}