Hornsjø

Hydrological station 2.402.0.

Programmatic access to station metadata (JSON)

Source: NVE HydAPI. Retrieved 2026-09-22T17:35:50Z.

Station and available series

stationId:
2.402.0
stationName:
Hornsjø
latitude:
61.21887
longitude:
9.8884
utmEast_Z33:
225635
utmNorth_Z33:
6797904
masl:
844
riverName:
Roppa
councilNumber:
3441
councilName:
Gausdal
countyName:
Innlandet
drainageBasinKey:
238
hierarchy:
Roppa/Gausa/Vorma-Lågen/Glommavassdraget
lakeArea:
3.3
lakeName:
Hornsjøen
lakeNo:
200
regineNo:
002.DDCD
reservoirNo:
50
reservoirName:
HORNSJØEN
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
30.45
drainageBasinAreaNorway:
30.45
gradient1085:
12.97
gradientBasin:
8.79
gradientRiver:
11.71
heightMinimum:
848
heightHypso10:
848
heightHypso20:
859
heightHypso30:
891
heightHypso40:
905
heightHypso50:
927
heightHypso60:
960
heightHypso70:
1000
heightHypso80:
1006
heightHypso90:
1018
heightMaximum:
1071
lengthKmBasin:
10.94
lengthKmRiver:
14.6
percentAgricul:
0.48
percentBog:
27.94
percentEffBog:
not reported by source
percentEffLake:
11.07
percentForest:
37.26
percentGlacier:
0
percentLake:
13.76
percentMountain:
1.94
percentUrban:
0
utmZoneGravi:
33
utmEastGravi:
222837
utmNorthGravi:
6802084
utmZoneInlet:
33
utmEastInlet:
218666
utmNorthInlet:
6805353
utmZoneOutlet:
not reported by source
utmEastOutlet:
not reported by source
utmNorthOutlet:
not reported by source
annualRunoff:
19
specificDischarge:
19.69
regulationArea:
30.57
areaReservoirs:
3.3
volumeReservoirs:
10.4
regulationPartReservoirs:
0.55
transferAreaIn:
2.54
transferAreaOut:
0
reservoirAreaIn:
0
reservoirAreaOut:
3.3
reservoirVolumeIn:
0
reservoirVolumeOut:
10.4
remainingArea:
0.01
numberReservoirs:
1
firstYearRegulation:
1976
catchmentRegTypeName:
Regulert m/magasinregulering og overføringer
owner:
HAFSLUND KRAFT INNLANDET AS
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:
    0
    unit:
    m
    serieFrom:
    not reported by source
    serieTo:
    not reported by source
    resolutionList:

    3 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      1978-01-10T11:00:00Z
      dataToTime:
      2026-06-21T22:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2016-01-25T12:00:00Z
      dataToTime:
      2026-06-21T22:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1978-01-10T11:00:00Z
      dataToTime:
      2026-06-21T11:00:00Z
  2. parameterName:
    Magasinvolum
    parameter:
    1004
    versionNo:
    0
    unit:
    millioner m³
    serieFrom:
    not reported by source
    serieTo:
    not reported by source
    resolutionList:

    3 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      1978-01-10T11:00:00Z
      dataToTime:
      2026-06-21T22:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2016-01-25T12:00:00Z
      dataToTime:
      2026-06-21T22:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1978-01-10T11:00:00Z
      dataToTime:
      2026-06-21T11:00:00Z

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.