Storvatn, Blåsjø

Hydrological station 21.56.0.

Programmatic access to station metadata (JSON)

Source: NVE HydAPI. Retrieved 2026-09-21T12:41:38Z.

Station and available series

stationId:
21.56.0
stationName:
Storvatn, Blåsjø
latitude:
59.3014
longitude:
6.9316
utmEast_Z33:
41239
utmNorth_Z33:
6601459
masl:
1055
riverName:
Bossvassåi
councilNumber:
4222
councilName:
Bykle
countyName:
Agder
drainageBasinKey:
820
hierarchy:
Bossvassåi/Otra
lakeArea:
0
lakeName:
not reported by source
lakeNo:
24083
regineNo:
021.GD0
reservoirNo:
2195
reservoirName:
STORVATN (BLÅSJØ)
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
120.72
drainageBasinAreaNorway:
120.72
gradient1085:
6.54
gradientBasin:
14.84
gradientRiver:
8
heightMinimum:
1052
heightHypso10:
1055
heightHypso20:
1057
heightHypso30:
1102
heightHypso40:
1132
heightHypso50:
1158
heightHypso60:
1199
heightHypso70:
1230
heightHypso80:
1260
heightHypso90:
1306
heightMaximum:
1401
lengthKmBasin:
16.83
lengthKmRiver:
25.5
percentAgricul:
0
percentBog:
0
percentEffBog:
not reported by source
percentEffLake:
4.01
percentForest:
0
percentGlacier:
0
percentLake:
35.77
percentMountain:
64.23
percentUrban:
0
utmZoneGravi:
33
utmEastGravi:
45527
utmNorthGravi:
6607922
utmZoneInlet:
33
utmEastInlet:
52657
utmNorthInlet:
6609586
utmZoneOutlet:
not reported by source
utmEastOutlet:
not reported by source
utmNorthOutlet:
not reported by source
annualRunoff:
324.98
specificDischarge:
85.11
regulationArea:
121.01
areaReservoirs:
31.96
volumeReservoirs:
1493
regulationPartReservoirs:
4.59
transferAreaIn:
0
transferAreaOut:
0
reservoirAreaIn:
0
reservoirAreaOut:
31.96
reservoirVolumeIn:
0
reservoirVolumeOut:
1493
remainingArea:
-0.01
numberReservoirs:
1
firstYearRegulation:
1985
catchmentRegTypeName:
regulert m/magasinregulering
owner:
STATKRAFT SF
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:

    2 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      1988-01-01T11:00:00Z
      dataToTime:
      2026-06-20T22:00:00Z
    2. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1988-01-01T11:00:00Z
      dataToTime:
      2026-06-20T11:00:00Z
  2. parameterName:
    Magasinvolum
    parameter:
    1004
    versionNo:
    0
    unit:
    millioner m³
    serieFrom:
    not reported by source
    serieTo:
    not reported by source
    resolutionList:

    2 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      1988-01-01T11:00:00Z
      dataToTime:
      2026-06-20T22:00:00Z
    2. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1988-01-01T11:00:00Z
      dataToTime:
      2026-06-20T11:00:00Z

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