{"data":{"stationId":"12.160.0","stationName":"Ustevatn","latitude":60.48631,"longitude":8.05957,"utmEast_Z33":119056,"utmNorth_Z33":6725688,"masl":989,"riverName":"Hallingdalsvassdrage","councilNumber":"3330","councilName":"Hol","countyName":"Buskerud","drainageBasinKey":494,"hierarchy":"Hallingdalsvassdraget/Drammensvassdraget","lakeArea":17.01,"lakeName":"Ustevatnet","lakeNo":551,"regineNo":"012.CH10","reservoirNo":"150","reservoirName":"USTEVATN","stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":498.91,"drainageBasinAreaNorway":498.91,"gradient1085":20.42,"gradientBasin":18.74,"gradientRiver":19.44,"heightMinimum":983,"heightHypso10":1114,"heightHypso20":1178,"heightHypso30":1223,"heightHypso40":1286,"heightHypso50":1313,"heightHypso60":1364,"heightHypso70":1451,"heightHypso80":1489,"heightHypso90":1601,"heightMaximum":1933,"lengthKmBasin":44.14,"lengthKmRiver":15.02,"percentAgricul":0.04,"percentBog":1.9,"percentEffBog":null,"percentEffLake":4.03,"percentForest":2.39,"percentGlacier":3.4,"percentLake":12.71,"percentMountain":78.11,"percentUrban":0,"utmZoneGravi":33,"utmEastGravi":102511,"utmNorthGravi":6733333,"utmZoneInlet":33,"utmEastInlet":83516,"utmNorthInlet":6746301,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":584.78,"specificDischarge":37.14,"regulationArea":498.92,"areaReservoirs":35.6,"volumeReservoirs":314.33,"regulationPartReservoirs":0.54,"transferAreaIn":0,"transferAreaOut":0,"reservoirAreaIn":0,"reservoirAreaOut":20.54,"reservoirVolumeIn":0,"reservoirVolumeOut":231,"remainingArea":-0.01,"numberReservoirs":6,"firstYearRegulation":1965,"catchmentRegTypeName":"regulert m/magasinregulering","owner":"E-CO Vannkraft AS,  EKD","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":"1966-05-02T11:00:00Z","dataToTime":"2026-06-13T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2003-12-31T13:00:00Z","dataToTime":"2026-06-13T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1966-05-02T11:00:00Z","dataToTime":"2026-06-13T11:00:00Z"}]},{"parameterName":"Magasinvolum","parameter":1004,"versionNo":0,"unit":"millioner m\u00b3","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1966-05-02T11:00:00Z","dataToTime":"2026-06-13T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2003-12-31T13:00:00Z","dataToTime":"2026-06-13T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1966-05-02T11:00:00Z","dataToTime":"2026-06-13T11:00:00Z"}]}]},"entity":{"type":"hydrology_station","id":"12.160.0","namespace":"nve:station","canonical_id":"nve:station:12.160.0","name":"Ustevatn","description":"Hallingdalsvassdrage","source":"nve","coordinates":{"lat":60.48631,"lon":8.05957,"crs":"WGS84"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/12.160.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/12.160.0","place":"https://allemannsdata.com/wiki/api/v1/steder/60.48631/8.05957"}},"_meta":{"retrieved_at":"2026-09-21T08:02:54Z","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":"2026-09-21T08:02:54Z","expires_at":"2026-09-21T08:03:54Z","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/12.160.0","wiki":"https://allemannsdata.com/wiki/vann/stasjon/12.160.0/","source":"https://allemannsdata.com/wiki/api/v1/kilder/nve"}}