{"data":{"stationId":"19.78.0","stationName":"Gryt\u00e5","latitude":59.17244,"longitude":8.34414,"utmEast_Z33":119926,"utmNorth_Z33":6578243,"masl":636,"riverName":"Gryt\u00e5i","councilNumber":"4030","councilName":"Nissedal","countyName":"Telemark","drainageBasinKey":750,"hierarchy":"Gryt\u00e5i/Frostd\u00f8l/Arendalsvassdraget","lakeArea":0,"lakeName":"","lakeNo":0,"regineNo":"019.F2BA4","reservoirNo":"","reservoirName":"","stationTypeName":"Privat, p\u00e5lagt","stationStatusName":"Aktiv","drainageBasinArea":19.276,"drainageBasinAreaNorway":19.276,"gradient1085":19.88,"gradientBasin":23.14,"gradientRiver":34.49,"heightMinimum":631,"heightHypso10":679,"heightHypso20":741,"heightHypso30":787,"heightHypso40":807,"heightHypso50":821,"heightHypso60":846,"heightHypso70":867,"heightHypso80":891,"heightHypso90":915,"heightMaximum":1006,"lengthKmBasin":6.66,"lengthKmRiver":9.19,"percentAgricul":0,"percentBog":3.79,"percentEffBog":null,"percentEffLake":5.65,"percentForest":51.27,"percentGlacier":0,"percentLake":14.5,"percentMountain":28.39,"percentUrban":0,"utmZoneGravi":33,"utmEastGravi":117782,"utmNorthGravi":6580585,"utmZoneInlet":33,"utmEastInlet":116899,"utmNorthInlet":6583358,"utmZoneOutlet":null,"utmEastOutlet":null,"utmNorthOutlet":null,"annualRunoff":14.75,"specificDischarge":24.24,"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":1970,"catchmentRegTypeName":"Uregulert","owner":"ARENDALS VASDRAGS BRUGSEIERFORENING","qNumberOfYears":41,"qStartYear":1981,"qEndYear":2025,"qm":5.3396,"q5":6.7241,"q10":7.8396,"q20":8.9053,"q50":10.2787,"hm":0.9504,"h5":1.0169,"h10":1.0656,"h20":1.1091,"h50":1.1614,"culQm":7.5013,"culQ5":9.4464,"culQ10":11.0135,"culQ20":12.5107,"culQ50":14.4401,"culHm":1.0512,"culH5":1.1301,"culH10":1.188,"culH20":1.2396,"culH50":1.3017,"seriesList":[{"parameterName":"Vannstand","parameter":1000,"versionNo":2,"unit":"m","serieFrom":"1998-11-08T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1998-01-01T11:00:00Z","dataToTime":"2026-09-22T15:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"1998-11-08T15:00:00Z","dataToTime":"2026-09-22T15:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1998-01-01T11:00:00Z","dataToTime":"2026-09-21T11:00:00Z"}]},{"parameterName":"Vannf\u00f8ring","parameter":1001,"versionNo":2,"unit":"m\u00b3/s","serieFrom":null,"serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1998-01-01T11:00:00Z","dataToTime":"2026-09-22T15:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"1998-11-08T15:00:00Z","dataToTime":"2026-09-22T15:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1998-01-01T11:00:00Z","dataToTime":"2026-09-21T11:00:00Z"}]},{"parameterName":"Lufttemperatur","parameter":17,"versionNo":1,"unit":"\u00b0C","serieFrom":"1998-11-08T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"1998-11-08T14:00:00Z","dataToTime":"2026-09-22T15:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"1998-11-08T15:00:00Z","dataToTime":"2026-09-22T15:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"1998-11-09T11:00:00Z","dataToTime":"2026-09-21T11:00:00Z"}]},{"parameterName":"Sn\u00f8dybde","parameter":2002,"versionNo":1,"unit":"cm","serieFrom":"2006-09-21T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"2006-09-21T04:00:00Z","dataToTime":"2026-09-22T15:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2006-09-21T05:00:00Z","dataToTime":"2020-03-25T19:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"2006-09-21T11:00:00Z","dataToTime":"2026-09-21T11:00:00Z"}]},{"parameterName":"Sn\u00f8ens vannekvivalent","parameter":2003,"versionNo":1,"unit":"m","serieFrom":"2006-09-21T00:00:00","serieTo":null,"resolutionList":[{"resTime":0,"method":"Instantaneous","timeOffset":0,"dataFromTime":"2006-07-10T13:00:00Z","dataToTime":"2026-09-22T15:00:00Z"},{"resTime":60,"method":"Mean","timeOffset":0,"dataFromTime":"2006-07-10T14:00:00Z","dataToTime":"2020-03-25T19:00:00Z"},{"resTime":1440,"method":"Mean","timeOffset":0,"dataFromTime":"2006-07-11T11:00:00Z","dataToTime":"2026-09-21T11:00:00Z"}]}]},"entity":{"type":"hydrology_station","id":"19.78.0","namespace":"nve:station","canonical_id":"nve:station:19.78.0","name":"Gryt\u00e5","description":"Gryt\u00e5i","source":"nve","coordinates":{"lat":59.17244,"lon":8.34414,"crs":"WGS84"},"_links":{"wiki":"https://allemannsdata.com/wiki/vann/stasjon/19.78.0/","api":"https://allemannsdata.com/wiki/api/v1/nve/stasjoner/19.78.0","place":"https://allemannsdata.com/wiki/api/v1/steder/59.17244/8.34414"}},"_meta":{"retrieved_at":"2026-09-22T16:54:04Z","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":"2026-09-22T16:54:04Z","expires_at":"2026-09-22T16:55:04Z","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/19.78.0","wiki":"https://allemannsdata.com/wiki/vann/stasjon/19.78.0/","source":"https://allemannsdata.com/wiki/api/v1/kilder/nve"}}