Homstølvatn

Hydrological station 25.23.0.

Programmatic access to station metadata (JSON)

Source: NVE HydAPI. Retrieved 2026-09-21T12:10:20Z.

Station and available series

stationId:
25.23.0
stationName:
Homstølvatn
latitude:
58.69819
longitude:
6.93296
utmEast_Z33:
33195
utmNorth_Z33:
6534597
masl:
498
riverName:
Kvina
councilNumber:
4227
councilName:
Kvinesdal
countyName:
Agder
drainageBasinKey:
878
hierarchy:
Kvina
lakeArea:
2.93
lakeName:
Homstølvatnet
lakeNo:
1375
regineNo:
025.E4
reservoirNo:
361
reservoirName:
HOMSTØLVATN
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
724.81
drainageBasinAreaNorway:
724.81
gradient1085:
61.82
gradientBasin:
23.48
gradientRiver:
92.73
heightMinimum:
496
heightHypso10:
814
heightHypso20:
853
heightHypso30:
904
heightHypso40:
957
heightHypso50:
973
heightHypso60:
1029
heightHypso70:
1084
heightHypso80:
1151
heightHypso90:
1229
heightMaximum:
1431
lengthKmBasin:
62.93
lengthKmRiver:
0.54
percentAgricul:
0.02
percentBog:
2.34
percentEffBog:
not reported by source
percentEffLake:
1.84
percentForest:
2.57
percentGlacier:
0
percentLake:
17.83
percentMountain:
76.94
percentUrban:
0
utmZoneGravi:
33
utmEastGravi:
48955
utmNorthGravi:
6564165
utmZoneInlet:
33
utmEastInlet:
57983
utmNorthInlet:
6591079
utmZoneOutlet:
not reported by source
utmEastOutlet:
not reported by source
utmNorthOutlet:
not reported by source
annualRunoff:
1522.7
specificDischarge:
66.57
regulationArea:
724.79
areaReservoirs:
56.56
volumeReservoirs:
1129.4
regulationPartReservoirs:
0.74
transferAreaIn:
165.92
transferAreaOut:
401.44
reservoirAreaIn:
3.67
reservoirAreaOut:
40.72
reservoirVolumeIn:
61.4
reservoirVolumeOut:
854
remainingArea:
0.02
numberReservoirs:
6
firstYearRegulation:
1968
catchmentRegTypeName:
Regulert m/magasinregulering og overføringer
owner:
SIRA KVINA KRAFTSELSKAP
qNumberOfYears:
not reported by source
qStartYear:
not reported by source
qEndYear:
not reported by source
qm:
not reported by source
q5:
not reported by source
q10:
not reported by source
q20:
not reported by source
q50:
not reported by source
hm:
not reported by source
h5:
not reported by source
h10:
not reported by source
h20:
not reported by source
h50:
not reported by source
culQm:
not reported by source
culQ5:
not reported by source
culQ10:
not reported by source
culQ20:
not reported by source
culQ50:
not reported by source
culHm:
not reported by source
culH5:
not reported by source
culH10:
not reported by source
culH20:
not reported by source
culH50:
not reported by source
seriesList:

2 results

  1. parameterName:
    Vannstand
    parameter:
    1000
    versionNo:
    50
    unit:
    m
    serieFrom:
    1994-05-23T00:00:00
    serieTo:
    not reported by source
    resolutionList:

    3 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      1994-05-23T11:00:00Z
      dataToTime:
      2026-06-20T22:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2005-11-28T00:00:00Z
      dataToTime:
      2026-06-20T22:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1994-05-23T11:00:00Z
      dataToTime:
      2026-06-20T11:00:00Z
  2. parameterName:
    Magasinvolum
    parameter:
    1004
    versionNo:
    50
    unit:
    millioner m³
    serieFrom:
    not reported by source
    serieTo:
    not reported by source
    resolutionList:

    3 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      1994-06-01T11:00:00Z
      dataToTime:
      2026-06-20T22:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2005-11-28T00:00:00Z
      dataToTime:
      2026-06-20T22:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1994-06-01T11:00:00Z
      dataToTime:
      2026-06-20T11:00:00Z

Fetch observations

Select parameter, resolution and time range

Continue exploring

How an AI agent should use this page

Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.

How to use the NVE station

Choose the right parameter ID, unit, resolution and reference period. Water level and discharge are different series and must not be mixed.