{"data":{"stationId":"174.15.0","stationName":"Trollvatn","latitude":68.4752,"longitude":17.7283,"utmEast_Z33":611682,"utmNorth_Z33":7598321,"masl":260,"riverName":"\u00c5selva","councilNumber":"1806","councilName":"Narvik","countyName":"Nordland","drainageBasinKey":2034,"hierarchy":"\u00c5selva/Storelva","lakeArea":0.45,"lakeName":"Store Trollvatnet","lakeNo":1047,"regineNo":"174.4AA","reservoirNo":"280","reservoirName":"STORE TROLLVATN","stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":2.66,"drainageBasinAreaNorway":2.66,"gradient1085":47.26,"gradientBasin":null,"gradientRiver":47.26,"heightMinimum":261,"heightHypso10":273,"heightHypso20":260,"heightHypso30":303,"heightHypso40":312,"heightHypso50":335,"heightHypso60":364,"heightHypso70":405,"heightHypso80":412,"heightHypso90":420,"heightMaximum":481,"lengthKmBasin":1.8,"lengthKmRiver":2.71,"percentAgricul":0,"percentBog":3.92,"percentEffBog":null,"percentEffLake":12.5,"percentForest":58.47,"percentGlacier":0,"percentLake":18.44,"percentMountain":17.77,"percentUrban":0,"utmZoneGravi":null,"utmEastGravi":null,"utmNorthGravi":null,"utmZoneInlet":null,"utmEastInlet":null,"utmNorthInlet":null,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":2.26,"specificDischarge":26.92,"regulationArea":2.66,"areaReservoirs":0.45,"volumeReservoirs":2.5,"regulationPartReservoirs":1.11,"transferAreaIn":143.61,"transferAreaOut":146.27,"reservoirAreaIn":7.57,"reservoirAreaOut":8.02,"reservoirVolumeIn":94,"reservoirVolumeOut":96.5,"remainingArea":0,"numberReservoirs":1,"firstYearRegulation":0,"catchmentRegTypeName":"Regulert m/magasinregulering og overf\u00f8ringer","owner":"NORDKRAFT 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":50,"unit":"m","serieFrom":"1995-01-01T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1995-01-01T11:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2007-01-15T00:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1995-01-01T11:00:00Z","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":"1995-01-01T11:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2007-01-15T00:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1995-01-01T11:00:00Z","dataToTime":"2026-06-20T11:00:00Z"}]}]},"entity":{"type":"hydrology_station","id":"174.15.0","namespace":"nve:station","canonical_id":"nve:station:174.15.0","name":"Trollvatn","description":"\u00c5selva","source":"nve","coordinates":{"lat":68.4752,"lon":17.7283,"crs":"WGS84"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/174.15.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/174.15.0","place":"https://allemannsdata.com/wiki/api/v1/steder/68.4752/17.7283"}},"_meta":{"retrieved_at":"2026-09-21T13:18:03Z","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":"2026-09-21T13:18:03Z","expires_at":"2026-09-21T13:19:03Z","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/174.15.0","wiki":"https://allemannsdata.com/wiki/vann/stasjon/174.15.0/","source":"https://allemannsdata.com/wiki/api/v1/kilder/nve"}}