{"data":{"stationId":"27.40.0","stationName":"\u00d8ygreisvatnet","latitude":58.48689,"longitude":6.05739,"utmEast_Z33":-20431,"utmNorth_Z33":6517652,"masl":84,"riverName":"Hellelandselva","councilNumber":"1101","councilName":"Eigersund","countyName":"Rogaland","drainageBasinKey":2405,"hierarchy":"Hellelandselva","lakeArea":0,"lakeName":"","lakeNo":1536,"regineNo":"027.3B2","reservoirNo":"","reservoirName":"","stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":214.87,"drainageBasinAreaNorway":214.87,"gradient1085":9.79,"gradientBasin":null,"gradientRiver":15.52,"heightMinimum":75,"heightHypso10":202,"heightHypso20":283,"heightHypso30":316,"heightHypso40":407,"heightHypso50":537,"heightHypso60":619,"heightHypso70":638,"heightHypso80":668,"heightHypso90":735,"heightMaximum":904,"lengthKmBasin":34.77,"lengthKmRiver":40.58,"percentAgricul":4.36,"percentBog":1.17,"percentEffBog":null,"percentEffLake":1.05,"percentForest":25.14,"percentGlacier":0,"percentLake":8.64,"percentMountain":45.82,"percentUrban":0.06,"utmZoneGravi":null,"utmEastGravi":null,"utmNorthGravi":null,"utmZoneInlet":null,"utmEastInlet":null,"utmNorthInlet":null,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":514.71,"specificDischarge":75.47,"regulationArea":216.15,"areaReservoirs":7.28,"volumeReservoirs":29.93,"regulationPartReservoirs":0.06,"transferAreaIn":0,"transferAreaOut":0,"reservoirAreaIn":0,"reservoirAreaOut":0,"reservoirVolumeIn":0,"reservoirVolumeOut":0,"remainingArea":-0.02,"numberReservoirs":8,"firstYearRegulation":1969,"catchmentRegTypeName":"regulert m/magasinregulering","owner":"DALANE ENERGI IKS","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":"2004-06-07T11:00:00Z","dataToTime":"2026-09-22T11:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2015-08-25T01:00:00Z","dataToTime":"2026-09-22T11:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"2004-06-07T11:00:00Z","dataToTime":"2026-09-21T11:00:00Z"}]}]},"entity":{"type":"hydrology_station","id":"27.40.0","namespace":"nve:station","canonical_id":"nve:station:27.40.0","name":"\u00d8ygreisvatnet","description":"Hellelandselva","source":"nve","coordinates":{"lat":58.48689,"lon":6.05739,"crs":"WGS84"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/27.40.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/27.40.0","place":"https://allemannsdata.com/wiki/api/v1/steder/58.48689/6.05739"}},"_meta":{"retrieved_at":"2026-09-22T21:39:22Z","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":"2026-09-22T21:39:22Z","expires_at":"2026-09-22T21:40:22Z","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/27.40.0","wiki":"https://allemannsdata.com/wiki/vann/stasjon/27.40.0/","source":"https://allemannsdata.com/wiki/api/v1/kilder/nve"}}
