{"data":{"stationId":"21.19.0","stationName":"F\u00f8rresvatn","latitude":59.56408,"longitude":7.23323,"utmEast_Z33":61758,"utmNorth_Z33":6628534,"masl":843,"riverName":"F\u00f8rsvass\u00e5ni","councilNumber":"4222","councilName":"Bykle","countyName":"Agder","drainageBasinKey":799,"hierarchy":"F\u00f8rsvass\u00e5ni/Otra","lakeArea":3.28,"lakeName":"Store F\u00f8rsvatn","lakeNo":1074,"regineNo":"021.JC","reservoirNo":"293","reservoirName":"STORE F\u00d8RRESVATN","stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":55.598,"drainageBasinAreaNorway":55.598,"gradient1085":22.4,"gradientBasin":24.06,"gradientRiver":33.07,"heightMinimum":841,"heightHypso10":884,"heightHypso20":973,"heightHypso30":1019,"heightHypso40":1051,"heightHypso50":1081,"heightHypso60":1141,"heightHypso70":1166,"heightHypso80":1230,"heightHypso90":1271,"heightMaximum":1389,"lengthKmBasin":11.79,"lengthKmRiver":15.3,"percentAgricul":0,"percentBog":0.11,"percentEffBog":null,"percentEffLake":6.78,"percentForest":15.14,"percentGlacier":0,"percentLake":12.32,"percentMountain":71.66,"percentUrban":0,"utmZoneGravi":33,"utmEastGravi":56471,"utmNorthGravi":6629837,"utmZoneInlet":33,"utmEastInlet":56153,"utmNorthInlet":6634782,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":96.87,"specificDischarge":55.04,"regulationArea":55.77,"areaReservoirs":3.28,"volumeReservoirs":20.6,"regulationPartReservoirs":0.21,"transferAreaIn":441.11,"transferAreaOut":0,"reservoirAreaIn":19.67,"reservoirAreaOut":3.28,"reservoirVolumeIn":77.8,"reservoirVolumeOut":20.6,"remainingArea":0,"numberReservoirs":1,"firstYearRegulation":1981,"catchmentRegTypeName":"Regulert m/magasinregulering og overf\u00f8ringer","owner":"\u00c5 ENERGI VANNKRAFT 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":"1994-06-13T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1994-06-13T11:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2003-12-31T13:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1994-06-13T11:00:00Z","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":"1994-06-13T11:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2003-12-31T13:00:00Z","dataToTime":"2026-06-20T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1994-06-13T11:00:00Z","dataToTime":"2026-06-20T11:00:00Z"}]}]},"entity":{"type":"hydrology_station","id":"21.19.0","namespace":"nve:station","canonical_id":"nve:station:21.19.0","name":"F\u00f8rresvatn","description":"F\u00f8rsvass\u00e5ni","source":"nve","coordinates":{"lat":59.56408,"lon":7.23323,"crs":"WGS84"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/21.19.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/21.19.0","place":"https://allemannsdata.com/wiki/api/v1/steder/59.56408/7.23323"}},"_meta":{"retrieved_at":"2026-09-21T21:24:13Z","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":"2026-09-21T21:24:13Z","expires_at":"2026-09-21T21:25:13Z","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/21.19.0","wiki":"https://allemannsdata.com/wiki/vann/stasjon/21.19.0/","source":"https://allemannsdata.com/wiki/api/v1/kilder/nve"}}
