{"source":"nve","operation":"search_stations","parameters":{"municipality":"HJELMELAND","offset":0,"limit":25},"data":{"currentLink":"https://hydapi.nve.no/api/v1/Stations?CouncilName=HJELMELAND&Active=OnlyActive","apiVersion":"1.0","license":"https://data.norge.no/nlod/en","createdAt":"2026-09-21T06:28:54.6943936Z","queryTime":"00:00:00.0015841","itemCount":8,"data":[{"station_id":"33.12.0","stationName":"\u00c5rdalselva v/Soppeland","latitude":59.14546,"longitude":6.20999,"utmEast_Z33":-1935,"utmNorth_Z33":6589402,"masl":18,"riverName":"\u00c5rdalselva","councilNumber":"1133","councilName":"Hjelmeland","countyName":"Rogaland","drainageBasinKey":0,"hierarchy":"\u00c5rdalselva","lakeArea":0,"lakeName":null,"lakeNo":0,"regineNo":"033.A0","reservoirNo":null,"reservoirName":null,"stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":null,"drainageBasinAreaNorway":null,"gradient1085":null,"gradientBasin":null,"gradientRiver":null,"heightMinimum":null,"heightHypso10":null,"heightHypso20":null,"heightHypso30":null,"heightHypso40":null,"heightHypso50":null,"heightHypso60":null,"heightHypso70":null,"heightHypso80":null,"heightHypso90":null,"heightMaximum":null,"lengthKmBasin":null,"lengthKmRiver":null,"percentAgricul":null,"percentBog":null,"percentEffBog":null,"percentEffLake":null,"percentForest":null,"percentGlacier":null,"percentLake":null,"percentMountain":null,"percentUrban":null,"utmZoneGravi":null,"utmEastGravi":null,"utmNorthGravi":null,"utmZoneInlet":null,"utmEastInlet":null,"utmNorthInlet":null,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":null,"specificDischarge":null,"regulationArea":null,"areaReservoirs":null,"volumeReservoirs":null,"regulationPartReservoirs":null,"transferAreaIn":null,"transferAreaOut":null,"reservoirAreaIn":null,"reservoirAreaOut":null,"reservoirVolumeIn":null,"reservoirVolumeOut":null,"remainingArea":null,"numberReservoirs":null,"firstYearRegulation":null,"catchmentRegTypeName":null,"owner":"HB. Hydrologisk avd./seksjon bre, sn\u00f8 og is","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":"Vanntemperatur","parameter":1003,"versionNo":1,"unit":"\u00b0C","serieFrom":"1988-10-25T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1988-10-25T18:00:00Z","dataToTime":"2025-12-16T12:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2014-11-07T15:00:00Z","dataToTime":"2025-12-16T12:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1988-10-26T11:00:00Z","dataToTime":"2025-12-15T11:00:00Z"}]}]},{"station_id":"33.4.0","stationName":"Kalltveit i \u00c5rdal","latitude":59.13492,"longitude":6.2839,"utmEast_Z33":2116,"utmNorth_Z33":6587678,"masl":78,"riverName":"\u00c5rdalselva","councilNumber":"1133","councilName":"Hjelmeland","countyName":"Rogaland","drainageBasinKey":2312,"hierarchy":"\u00c5rdalselva","lakeArea":0,"lakeName":null,"lakeNo":0,"regineNo":"033.B3","reservoirNo":null,"reservoirName":null,"stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":307.38,"drainageBasinAreaNorway":307.38,"gradient1085":21.79,"gradientBasin":null,"gradientRiver":24.64,"heightMinimum":71,"heightHypso10":820,"heightHypso20":825,"heightHypso30":868,"heightHypso40":947,"heightHypso50":1020,"heightHypso60":1049,"heightHypso70":1092,"heightHypso80":1116,"heightHypso90":1160,"heightMaximum":1262,"lengthKmBasin":36.39,"lengthKmRiver":45.09,"percentAgricul":0.4,"percentBog":0.85,"percentEffBog":null,"percentEffLake":1.74,"percentForest":4.64,"percentGlacier":0,"percentLake":15.41,"percentMountain":75.65,"percentUrban":0,"utmZoneGravi":null,"utmEastGravi":null,"utmNorthGravi":null,"utmZoneInlet":null,"utmEastInlet":null,"utmNorthInlet":null,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":928.94,"specificDischarge":95.78,"regulationArea":251.63,"areaReservoirs":18.21,"volumeReservoirs":572,"regulationPartReservoirs":0.62,"transferAreaIn":10.27,"transferAreaOut":261.9,"reservoirAreaIn":0,"reservoirAreaOut":43,"reservoirVolumeIn":0,"reservoirVolumeOut":1323,"remainingArea":55.72,"numberReservoirs":5,"firstYearRegulation":1985,"catchmentRegTypeName":"regulert m/magasin og uregulert restfelt","owner":"LYSE PRODUKSJON AS","qNumberOfYears":14,"qStartYear":2002,"qEndYear":2018,"qm":50.7303,"q5":66.8125,"q10":74.7212,"q20":80.7887,"q50":86.9087,"hm":1.5215,"h5":1.7622,"h10":1.8739,"h20":1.9571,"h50":2.0391,"culQm":74.1017,"culQ5":97.593,"culQ10":109.1453,"culQ20":118.008,"culQ50":126.9475,"culHm":1.8653,"culH5":2.1781,"culH10":2.3232,"culH20":2.4313,"culH50":2.5379,"seriesList":[{"parameterName":"Vannstand","parameter":1000,"versionNo":1,"unit":"m","serieFrom":"1995-06-24T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"2002-01-02T11:00:00Z","dataToTime":"2026-09-15T19:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2002-05-21T23:00:00Z","dataToTime":"2026-09-15T19:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"2002-01-01T11:00:00Z","dataToTime":"2026-09-15T11:00:00Z"}]},{"parameterName":"Vannf\u00f8ring","parameter":1001,"versionNo":1,"unit":"m\u00b3/s","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"2002-01-02T11:00:00Z","dataToTime":"2026-09-15T19:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2002-05-21T22:00:00Z","dataToTime":"2026-09-15T19:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"2002-01-01T11:00:00Z","dataToTime":"2026-09-15T11:00:00Z"}]},{"parameterName":"Vanntemperatur","parameter":1003,"versionNo":1,"unit":"\u00b0C","serieFrom":"2011-10-19T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"2012-10-19T23:00:00Z","dataToTime":"2026-09-15T19:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2012-10-20T00:00:00Z","dataToTime":"2026-09-15T19:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"2012-10-20T11:00:00Z","dataToTime":"2026-09-15T11:00:00Z"}]},{"parameterName":"Lufttemperatur","parameter":17,"versionNo":1,"unit":"\u00b0C","serieFrom":"2007-10-08T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"2011-10-27T15:00:00Z","dataToTime":"2026-09-15T19:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2011-10-27T16:00:00Z","dataToTime":"2026-09-15T19:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"2011-10-28T11:00:00Z","dataToTime":"2026-09-15T11:00:00Z"}]}]},{"station_id":"33.48.0","stationName":"Bj\u00f8rndalsvatn","latitude":59.23363,"longitude":6.61545,"utmEast_Z33":22373,"utmNorth_Z33":6596178,"masl":701,"riverName":"Bj\u00f8rndalselva","councilNumber":"1133","councilName":"Hjelmeland","countyName":"Rogaland","drainageBasinKey":2313,"hierarchy":"Bj\u00f8rndalselva/Tusso/\u00c5rdalselva","lakeArea":0.26,"lakeName":"Bj\u00f8rndalsvatn","lakeNo":1688,"regineNo":"033.AC8A","reservoirNo":"776","reservoirName":"BJ\u00d8RNDALSVATN","stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":5.41,"drainageBasinAreaNorway":5.41,"gradient1085":75.26,"gradientBasin":null,"gradientRiver":57.29,"heightMinimum":708,"heightHypso10":805,"heightHypso20":874,"heightHypso30":966,"heightHypso40":1016,"heightHypso50":1036,"heightHypso60":1044,"heightHypso70":1058,"heightHypso80":1064,"heightHypso90":1069,"heightMaximum":1111,"lengthKmBasin":3.51,"lengthKmRiver":5.95,"percentAgricul":0,"percentBog":0.03,"percentEffBog":null,"percentEffLake":6.28,"percentForest":0.01,"percentGlacier":0,"percentLake":13.67,"percentMountain":86.29,"percentUrban":0,"utmZoneGravi":null,"utmEastGravi":null,"utmNorthGravi":null,"utmZoneInlet":null,"utmEastInlet":null,"utmNorthInlet":null,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":17.45,"specificDischarge":98.39,"regulationArea":5.62,"areaReservoirs":0.26,"volumeReservoirs":2.4,"regulationPartReservoirs":0.14,"transferAreaIn":6.04,"transferAreaOut":11.66,"reservoirAreaIn":0,"reservoirAreaOut":0.26,"reservoirVolumeIn":0,"reservoirVolumeOut":2.4,"remainingArea":0,"numberReservoirs":1,"firstYearRegulation":1986,"catchmentRegTypeName":"Regulert m/magasinregulering og overf\u00f8ringer","owner":"STATKRAFT SF","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":"1994-08-01T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1994-08-01T11:00:00Z","dataToTime":"2026-06-19T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2023-06-20T00:00:00Z","dataToTime":"2026-06-19T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1994-08-01T11:00:00Z","dataToTime":"2026-06-19T11:00:00Z"}]},{"parameterName":"Magasinvolum","parameter":1004,"versionNo":50,"unit":"millioner m\u00b3","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1994-08-01T11:00:00Z","dataToTime":"2026-06-19T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2023-06-20T00:00:00Z","dataToTime":"2026-06-19T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1994-08-01T11:00:00Z","dataToTime":"2026-06-19T11:00:00Z"}]}]},{"station_id":"33.5.0","stationName":"Nilsebuvatn","latitude":59.16397,"longitude":6.61418,"utmEast_Z33":21324,"utmNorth_Z33":6588471,"masl":729,"riverName":"\u00c5rdalselva","councilNumber":"1133","councilName":"Hjelmeland","countyName":"Rogaland","drainageBasinKey":984,"hierarchy":"\u00c5rdalselva","lakeArea":3.34,"lakeName":"Nilsebuvatnet","lakeNo":1682,"regineNo":"033.D4","reservoirNo":"514","reservoirName":"NILSEBUVATN","stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":167.03,"drainageBasinAreaNorway":167.03,"gradient1085":19.33,"gradientBasin":25.64,"gradientRiver":21.16,"heightMinimum":730,"heightHypso10":841,"heightHypso20":949,"heightHypso30":1005,"heightHypso40":1038,"heightHypso50":1073,"heightHypso60":1106,"heightHypso70":1125,"heightHypso80":1160,"heightHypso90":1179,"heightMaximum":1262,"lengthKmBasin":18.29,"lengthKmRiver":21.93,"percentAgricul":0,"percentBog":0.82,"percentEffBog":null,"percentEffLake":2.25,"percentForest":0.29,"percentGlacier":0,"percentLake":15.02,"percentMountain":83.87,"percentUrban":0,"utmZoneGravi":33,"utmEastGravi":22808,"utmNorthGravi":6587713,"utmZoneInlet":33,"utmEastInlet":37581,"utmNorthInlet":6591586,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":549.54,"specificDischarge":104.45,"regulationArea":166.72,"areaReservoirs":4.4,"volumeReservoirs":40,"regulationPartReservoirs":0.07,"transferAreaIn":19.49,"transferAreaOut":23.16,"reservoirAreaIn":0,"reservoirAreaOut":29.25,"reservoirVolumeIn":0,"reservoirVolumeOut":791,"remainingArea":0.01,"numberReservoirs":2,"firstYearRegulation":1985,"catchmentRegTypeName":"Regulert m/magasinregulering og overf\u00f8ringer","owner":"LYSE PRODUKSJON 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":"1994-05-10T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1994-05-10T11:00:00Z","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":"1994-05-10T11:00:00Z","dataToTime":"2026-06-13T11:00:00Z"}]},{"parameterName":"Magasinvolum","parameter":1004,"versionNo":50,"unit":"millioner m\u00b3","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1994-06-01T11:00:00Z","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":"1994-06-01T11:00:00Z","dataToTime":"2026-06-13T11:00:00Z"}]}]},{"station_id":"33.8.0","stationName":"Leirberget i \u00c5rdal","latitude":59.14841,"longitude":6.18817,"utmEast_Z33":-3133,"utmNorth_Z33":6589894,"masl":8,"riverName":"\u00c5rdalselva","councilNumber":"1133","councilName":"Hjelmeland","countyName":"Rogaland","drainageBasinKey":987,"hierarchy":"\u00c5rdalselva","lakeArea":0,"lakeName":null,"lakeNo":0,"regineNo":"033.A0","reservoirNo":null,"reservoirName":null,"stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":520.58,"drainageBasinAreaNorway":520.58,"gradient1085":19.6,"gradientBasin":32.6,"gradientRiver":22.62,"heightMinimum":4,"heightHypso10":559,"heightHypso20":812,"heightHypso30":839,"heightHypso40":912,"heightHypso50":930,"heightHypso60":1020,"heightHypso70":1049,"heightHypso80":1096,"heightHypso90":1128,"heightMaximum":1262,"lengthKmBasin":41.43,"lengthKmRiver":52.38,"percentAgricul":1.03,"percentBog":1.05,"percentEffBog":null,"percentEffLake":1.22,"percentForest":11.5,"percentGlacier":0,"percentLake":14.47,"percentMountain":67.47,"percentUrban":0,"utmZoneGravi":33,"utmEastGravi":18394,"utmNorthGravi":6590383,"utmZoneInlet":33,"utmEastInlet":37581,"utmNorthInlet":6591586,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":1444.39,"specificDischarge":87.92,"regulationArea":359.09,"areaReservoirs":18.93,"volumeReservoirs":574.4,"regulationPartReservoirs":0.4,"transferAreaIn":0,"transferAreaOut":317.33,"reservoirAreaIn":0,"reservoirAreaOut":17.34,"reservoirVolumeIn":0,"reservoirVolumeOut":574.4,"remainingArea":161.52,"numberReservoirs":11,"firstYearRegulation":1985,"catchmentRegTypeName":"regulert m/magasin og uregulert restfelt","owner":"LYSE PRODUKSJON AS","qNumberOfYears":null,"qStartYear":null,"qEndYear":null,"qm":183.65,"q5":242.08,"q10":292.16,"q20":338.08,"q50":429.9,"hm":5.46,"h5":5.82,"h10":6.1,"h20":6.34,"h50":6.8,"culQm":220,"culQ5":290,"culQ10":350,"culQ20":405,"culQ50":515,"culHm":5.68,"culH5":6.09,"culH10":6.4,"culH20":6.68,"culH50":7.19,"seriesList":[{"parameterName":"Vannstand","parameter":1000,"versionNo":1,"unit":"m","serieFrom":"1997-02-20T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1997-02-20T17:29:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"1997-02-20T18:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1997-02-21T11:00:00Z","dataToTime":"2026-09-20T11:00:00Z"}]},{"parameterName":"Vannf\u00f8ring","parameter":1001,"versionNo":1,"unit":"m\u00b3/s","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1997-02-20T17:29:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"1997-02-20T18:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1997-02-21T11:00:00Z","dataToTime":"2026-09-20T11:00:00Z"}]},{"parameterName":"Vanntemperatur","parameter":1003,"versionNo":1,"unit":"\u00b0C","serieFrom":"1997-10-23T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1997-10-23T10:24:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"1997-10-23T11:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1997-10-24T11:00:00Z","dataToTime":"2026-09-20T11:00:00Z"}]},{"parameterName":"Lufttemperatur","parameter":17,"versionNo":1,"unit":"\u00b0C","serieFrom":"2007-10-08T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"2007-10-10T13:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2007-10-10T14:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"2007-10-11T11:00:00Z","dataToTime":"2026-09-20T11:00:00Z"}]}]},{"station_id":"35.14.0","stationName":"Vassbottvatn","latitude":59.30817,"longitude":6.61845,"utmEast_Z33":23590,"utmNorth_Z33":6604415,"masl":491,"riverName":"S\u00f8r\u00e5na","councilNumber":"1133","councilName":"Hjelmeland","countyName":"Rogaland","drainageBasinKey":1001,"hierarchy":"S\u00f8r\u00e5na/F\u00f8rreelva","lakeArea":0.28,"lakeName":"Vassbottvatnet","lakeNo":1860,"regineNo":"035.4AC","reservoirNo":"575","reservoirName":"VASSBOTTVATN","stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":18.787,"drainageBasinAreaNorway":18.787,"gradient1085":92.23,"gradientBasin":42.61,"gradientRiver":79.9,"heightMinimum":476,"heightHypso10":645,"heightHypso20":852,"heightHypso30":933,"heightHypso40":990,"heightHypso50":1010,"heightHypso60":1027,"heightHypso70":1051,"heightHypso80":1079,"heightHypso90":1101,"heightMaximum":1144,"lengthKmBasin":6.19,"lengthKmRiver":7.27,"percentAgricul":0,"percentBog":0.43,"percentEffBog":null,"percentEffLake":2.71,"percentForest":7.95,"percentGlacier":0,"percentLake":11.24,"percentMountain":80.3,"percentUrban":0,"utmZoneGravi":33,"utmEastGravi":25198,"utmNorthGravi":6602382,"utmZoneInlet":33,"utmEastInlet":27764,"utmNorthInlet":6601672,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":54.19,"specificDischarge":91.39,"regulationArea":18.78,"areaReservoirs":0.28,"volumeReservoirs":1,"regulationPartReservoirs":0.02,"transferAreaIn":0,"transferAreaOut":11.82,"reservoirAreaIn":0,"reservoirAreaOut":0.28,"reservoirVolumeIn":0,"reservoirVolumeOut":1,"remainingArea":0.01,"numberReservoirs":1,"firstYearRegulation":1985,"catchmentRegTypeName":"Regulert m/magasinregulering og overf\u00f8ringer","owner":"STATKRAFT SF","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":"1994-08-01T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1994-08-01T11:00:00Z","dataToTime":"2026-06-19T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2024-01-01T00:00:00Z","dataToTime":"2026-06-19T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1994-08-01T11:00:00Z","dataToTime":"2026-06-19T11:00:00Z"}]},{"parameterName":"Magasinvolum","parameter":1004,"versionNo":50,"unit":"millioner m\u00b3","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1994-08-01T11:00:00Z","dataToTime":"2026-06-19T22:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2024-01-01T00:00:00Z","dataToTime":"2026-06-19T22:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1994-08-01T11:00:00Z","dataToTime":"2026-06-19T11:00:00Z"}]}]},{"station_id":"35.16.0","stationName":"Djupadalsvatn","latitude":59.2809,"longitude":6.38108,"utmEast_Z33":9752,"utmNorth_Z33":6603122,"masl":339,"riverName":"Vormo","councilNumber":"1133","councilName":"Hjelmeland","countyName":"Rogaland","drainageBasinKey":1003,"hierarchy":"Vormo","lakeArea":0,"lakeName":null,"lakeNo":24703,"regineNo":"035.3C","reservoirNo":null,"reservoirName":null,"stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":45.338,"drainageBasinAreaNorway":45.338,"gradient1085":38.73,"gradientBasin":25.65,"gradientRiver":34.94,"heightMinimum":327,"heightHypso10":413,"heightHypso20":488,"heightHypso30":550,"heightHypso40":602,"heightHypso50":648,"heightHypso60":708,"heightHypso70":762,"heightHypso80":815,"heightHypso90":910,"heightMaximum":1127,"lengthKmBasin":13.15,"lengthKmRiver":20.35,"percentAgricul":0.48,"percentBog":5.03,"percentEffBog":null,"percentEffLake":4.47,"percentForest":36.85,"percentGlacier":0,"percentLake":10.81,"percentMountain":41.95,"percentUrban":0,"utmZoneGravi":33,"utmEastGravi":15813,"utmNorthGravi":6602790,"utmZoneInlet":33,"utmEastInlet":22296,"utmNorthInlet":6599948,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":100.56,"specificDischarge":70.28,"regulationArea":0,"areaReservoirs":0,"volumeReservoirs":0,"regulationPartReservoirs":0,"transferAreaIn":0,"transferAreaOut":0,"reservoirAreaIn":0,"reservoirAreaOut":0,"reservoirVolumeIn":0,"reservoirVolumeOut":0,"remainingArea":0,"numberReservoirs":0,"firstYearRegulation":0,"catchmentRegTypeName":"Uregulert","owner":"STATKRAFT ENERGI AS AVD REGION S\u00d8R-NORGE SAUDA","qNumberOfYears":33,"qStartYear":1991,"qEndYear":2025,"qm":30.3389,"q5":37.5094,"q10":45.204,"q20":53.4626,"q50":65.5957,"hm":2.9819,"h5":3.2193,"h10":3.4485,"h20":3.6724,"h50":3.9701,"culQm":35.486,"culQ5":43.873,"culQ10":52.873,"culQ20":62.5328,"culQ50":76.7243,"culHm":3.155,"culH5":3.4105,"culH10":3.6571,"culH20":3.8979,"culH50":4.2182,"seriesList":[{"parameterName":"Vannstand","parameter":1000,"versionNo":1,"unit":"m","serieFrom":"1990-10-04T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1990-10-04T11:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"1990-10-04T12:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1990-10-05T11:00:00Z","dataToTime":"2026-09-20T11:00:00Z"}]},{"parameterName":"Vannf\u00f8ring","parameter":1001,"versionNo":1,"unit":"m\u00b3/s","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1990-10-04T11:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"1990-10-04T12:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1990-10-05T11:00:00Z","dataToTime":"2026-09-20T11:00:00Z"}]},{"parameterName":"Lufttemperatur","parameter":17,"versionNo":1,"unit":"\u00b0C","serieFrom":"2008-08-13T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"2008-08-13T13:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2008-08-13T14:00:00Z","dataToTime":"2026-09-21T05:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"2008-08-14T11:00:00Z","dataToTime":"2026-09-20T11:00:00Z"}]}]},{"station_id":"35.2.0","stationName":"Hauge bru","latitude":59.3299,"longitude":6.4495,"utmEast_Z33":14332,"utmNorth_Z33":6608046,"masl":21,"riverName":"Ulla","councilNumber":"1133","councilName":"Hjelmeland","countyName":"Rogaland","drainageBasinKey":992,"hierarchy":"Ulla","lakeArea":0,"lakeName":null,"lakeNo":0,"regineNo":"035.A1","reservoirNo":null,"reservoirName":null,"stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":394.076,"drainageBasinAreaNorway":394.076,"gradient1085":24,"gradientBasin":30.25,"gradientRiver":20.81,"heightMinimum":17,"heightHypso10":687,"heightHypso20":787,"heightHypso30":959,"heightHypso40":1078,"heightHypso50":1097,"heightHypso60":1148,"heightHypso70":1190,"heightHypso80":1225,"heightHypso90":1273,"heightMaximum":1600,"lengthKmBasin":39.14,"lengthKmRiver":56.95,"percentAgricul":0.22,"percentBog":0.94,"percentEffBog":null,"percentEffLake":0.89,"percentForest":11.09,"percentGlacier":0,"percentLake":18.62,"percentMountain":68.54,"percentUrban":0,"utmZoneGravi":33,"utmEastGravi":32754,"utmNorthGravi":6616669,"utmZoneInlet":33,"utmEastInlet":45770,"utmNorthInlet":6617957,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":1081.89,"specificDischarge":86.97,"regulationArea":335.73,"areaReservoirs":35.35,"volumeReservoirs":1153.27,"regulationPartReservoirs":1.07,"transferAreaIn":23.7,"transferAreaOut":352.28,"reservoirAreaIn":1.84,"reservoirAreaOut":36.49,"reservoirVolumeIn":3,"reservoirVolumeOut":1156.27,"remainingArea":58.45,"numberReservoirs":12,"firstYearRegulation":1981,"catchmentRegTypeName":"regulert m/magasin og uregulert restfelt","owner":"STATKRAFT SF","qNumberOfYears":20,"qStartYear":2003,"qEndYear":2025,"qm":80.365,"q5":99.5513,"q10":114.2721,"q20":128.0443,"q50":145.3783,"hm":1.229,"h5":1.387,"h10":1.494,"h20":1.5856,"h50":1.6915,"culQm":124.9079,"culQ5":154.7283,"culQ10":177.6081,"culQ20":199.0138,"culQ50":225.9552,"culHm":1.5654,"culH5":1.7449,"culH10":1.8666,"culH20":1.9707,"culH50":2.0911,"seriesList":[{"parameterName":"Vannstand","parameter":1000,"versionNo":1,"unit":"m","serieFrom":"1905-08-18T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1905-08-18T11:00:00Z","dataToTime":"2026-09-21T04:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2002-06-24T13:00:00Z","dataToTime":"2026-09-21T04:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1905-08-18T11:00:00Z","dataToTime":"2026-09-20T11:00:00Z"}]},{"parameterName":"Vannf\u00f8ring","parameter":1001,"versionNo":1,"unit":"m\u00b3/s","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1905-08-18T11:00:00Z","dataToTime":"2026-09-21T04:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2002-06-24T13:00:00Z","dataToTime":"2026-09-21T04:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1905-08-18T11:00:00Z","dataToTime":"2026-09-20T11:00:00Z"}]},{"parameterName":"Vanntemperatur","parameter":1003,"versionNo":1,"unit":"\u00b0C","serieFrom":"2012-06-12T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"2012-06-12T15:00:00Z","dataToTime":"2026-09-21T04:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2012-06-12T16:00:00Z","dataToTime":"2026-09-21T04:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"2012-06-13T11:00:00Z","dataToTime":"2026-09-20T11:00:00Z"}]}]}],"limit":25,"offset":0,"returned":8,"has_more_results":false,"truncated":false},"entities":[{"type":"hydrology_station","id":"33.12.0","namespace":"nve:station","canonical_id":"nve:station:33.12.0","name":"\u00c5rdalselva v/Soppeland","description":"\u00c5rdalselva","source":"nve","coordinates":{"lat":59.14546,"lon":6.20999,"crs":"WGS84"},"attributes":{"municipality":"Hjelmeland","status":"Aktiv"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/33.12.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/33.12.0","place":"https://allemannsdata.com/wiki/api/v1/steder/59.14546/6.20999"}},{"type":"hydrology_station","id":"33.4.0","namespace":"nve:station","canonical_id":"nve:station:33.4.0","name":"Kalltveit i \u00c5rdal","description":"\u00c5rdalselva","source":"nve","coordinates":{"lat":59.13492,"lon":6.2839,"crs":"WGS84"},"attributes":{"municipality":"Hjelmeland","status":"Aktiv"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/33.4.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/33.4.0","place":"https://allemannsdata.com/wiki/api/v1/steder/59.13492/6.2839"}},{"type":"hydrology_station","id":"33.48.0","namespace":"nve:station","canonical_id":"nve:station:33.48.0","name":"Bj\u00f8rndalsvatn","description":"Bj\u00f8rndalselva","source":"nve","coordinates":{"lat":59.23363,"lon":6.61545,"crs":"WGS84"},"attributes":{"municipality":"Hjelmeland","status":"Aktiv"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/33.48.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/33.48.0","place":"https://allemannsdata.com/wiki/api/v1/steder/59.23363/6.61545"}},{"type":"hydrology_station","id":"33.5.0","namespace":"nve:station","canonical_id":"nve:station:33.5.0","name":"Nilsebuvatn","description":"\u00c5rdalselva","source":"nve","coordinates":{"lat":59.16397,"lon":6.61418,"crs":"WGS84"},"attributes":{"municipality":"Hjelmeland","status":"Aktiv"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/33.5.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/33.5.0","place":"https://allemannsdata.com/wiki/api/v1/steder/59.16397/6.61418"}},{"type":"hydrology_station","id":"33.8.0","namespace":"nve:station","canonical_id":"nve:station:33.8.0","name":"Leirberget i \u00c5rdal","description":"\u00c5rdalselva","source":"nve","coordinates":{"lat":59.14841,"lon":6.18817,"crs":"WGS84"},"attributes":{"municipality":"Hjelmeland","status":"Aktiv"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/33.8.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/33.8.0","place":"https://allemannsdata.com/wiki/api/v1/steder/59.14841/6.18817"}},{"type":"hydrology_station","id":"35.14.0","namespace":"nve:station","canonical_id":"nve:station:35.14.0","name":"Vassbottvatn","description":"S\u00f8r\u00e5na","source":"nve","coordinates":{"lat":59.30817,"lon":6.61845,"crs":"WGS84"},"attributes":{"municipality":"Hjelmeland","status":"Aktiv"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/35.14.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/35.14.0","place":"https://allemannsdata.com/wiki/api/v1/steder/59.30817/6.61845"}},{"type":"hydrology_station","id":"35.16.0","namespace":"nve:station","canonical_id":"nve:station:35.16.0","name":"Djupadalsvatn","description":"Vormo","source":"nve","coordinates":{"lat":59.2809,"lon":6.38108,"crs":"WGS84"},"attributes":{"municipality":"Hjelmeland","status":"Aktiv"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/35.16.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/35.16.0","place":"https://allemannsdata.com/wiki/api/v1/steder/59.2809/6.38108"}},{"type":"hydrology_station","id":"35.2.0","namespace":"nve:station","canonical_id":"nve:station:35.2.0","name":"Hauge bru","description":"Ulla","source":"nve","coordinates":{"lat":59.3299,"lon":6.4495,"crs":"WGS84"},"attributes":{"municipality":"Hjelmeland","status":"Aktiv"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/35.2.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/35.2.0","place":"https://allemannsdata.com/wiki/api/v1/steder/59.3299/6.4495"}}],"_meta":{"retrieved_at":"2026-09-21T06:28:54Z","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":"2026-09-21T06:28:54Z","expires_at":"2026-09-21T06:29:54Z","ttl_seconds":60,"remaining_ttl_seconds":60,"age_seconds":0,"scope":"process"},"result_count":8,"requested_limit":25,"possibly_truncated":false,"pagination":{"limit":25,"offset":0,"returned":8,"has_more_results":false,"next_offset":null,"total_available":8},"municipality":{"kommunenr":null,"name":"HJELMELAND","scope":"municipality","scope_note":"Municipality-filtered results cover all of HJELMELAND municipality."},"response_size_ceiling_bytes":65536,"response_size_ceiling_enforced":true},"_provenance":{"data":{"source":"nve","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/nve"},"entities":{"source":"nve","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/nve","derived_from":"#/data","description":"Normalized projection of data."}},"_links":{"self":"https://allemannsdata.com/wiki/api/v1/kilder/nve/search_stations?municipality=HJELMELAND&offset=0","source":"https://allemannsdata.com/wiki/api/v1/kilder/nve","wiki":"https://allemannsdata.com/wiki/kilder/nve/search_stations/?municipality=HJELMELAND&offset=0&limit=25","feedback":"https://allemannsdata.com/wiki/api/v1/feedback"},"output_fields":["currentLink","apiVersion","license","createdAt","queryTime","itemCount","status","data","data[].station_id","data[].stationName","data[].latitude","data[].longitude","data[].masl","data[].riverName","data[].councilNumber","data[].councilName","data[].countyName","data[].stationTypeName","data[].stationStatusName","data[].seriesList","data[].seriesList[].parameter","data[].seriesList[].parameterName","data[].seriesList[].versionNo","data[].seriesList[].unit","data[].seriesList[].serieFrom","data[].seriesList[].serieTo","data[].seriesList[].resolutionList","limit","offset","returned"],"output_fields_truncated":true,"canonical_field_aliases":{"latitude":["data[].latitude"],"longitude":["data[].longitude"]}}
