Otrøvatn

Hydrological station 12.148.0.

Programmatic access to station metadata (JSON)

Source: NVE HydAPI. Retrieved 2026-09-22T01:37:52Z.

Station and available series

stationId:
12.148.0
stationName:
Otrøvatn
latitude:
61.18621
longitude:
8.20027
utmEast_Z33:
134846
utmNorth_Z33:
6802547
masl:
971
riverName:
Drammensvassdraget
councilNumber:
3454
councilName:
Vang
countyName:
Innlandet
drainageBasinKey:
484
hierarchy:
Drammensvassdraget
lakeArea:
2.2
lakeName:
Støgofjorden
lakeNo:
518
regineNo:
012.S
reservoirNo:
132
reservoirName:
UTROVATN
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
42.69
drainageBasinAreaNorway:
42.69
gradient1085:
42.86
gradientBasin:
17.39
gradientRiver:
34.91
heightMinimum:
969
heightHypso10:
1014
heightHypso20:
1195
heightHypso30:
1349
heightHypso40:
1376
heightHypso50:
1379
heightHypso60:
1402
heightHypso70:
1403
heightHypso80:
1419
heightHypso90:
1449
heightMaximum:
1647
lengthKmBasin:
9.63
lengthKmRiver:
13.72
percentAgricul:
0
percentBog:
2.05
percentEffBog:
not reported by source
percentEffLake:
5.57
percentForest:
7.22
percentGlacier:
0
percentLake:
9.99
percentMountain:
80.73
percentUrban:
0
utmZoneGravi:
33
utmEastGravi:
134723
utmNorthGravi:
6799079
utmZoneInlet:
33
utmEastInlet:
136726
utmNorthInlet:
6794030
utmZoneOutlet:
not reported by source
utmEastOutlet:
not reported by source
utmNorthOutlet:
not reported by source
annualRunoff:
39.09
specificDischarge:
29.02
regulationArea:
42.69
areaReservoirs:
2.19
volumeReservoirs:
11
regulationPartReservoirs:
0.28
transferAreaIn:
0
transferAreaOut:
0
reservoirAreaIn:
0
reservoirAreaOut:
2.19
reservoirVolumeIn:
0
reservoirVolumeOut:
11
remainingArea:
0
numberReservoirs:
1
firstYearRegulation:
1956
catchmentRegTypeName:
regulert m/magasinregulering
owner:
FORENINGEN TIL BÆGNAVASSDRAGETS REGULERING
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:
      1960-01-08T11:00:00Z
      dataToTime:
      2026-06-21T22:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2010-02-11T11:00:00Z
      dataToTime:
      2026-06-21T22:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1960-01-08T11:00:00Z
      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:
      1960-01-08T11:00:00Z
      dataToTime:
      2026-06-21T22:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2010-02-11T11:00:00Z
      dataToTime:
      2026-06-21T22:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1960-01-08T11:00:00Z
      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.