Trolldalsvatn

Hydrological station 156.28.0.

Programmatic access to station metadata (JSON)

Source: NVE HydAPI. Retrieved 2026-08-03T09:05:37Z.

Station and available series

stationId:
156.28.0
stationName:
Trolldalsvatn
latitude:
66.39564
longitude:
13.67506
utmEast_Z33:
440802
utmNorth_Z33:
7364637
masl:
469
riverName:
Trolldalselva
councilNumber:
1833
councilName:
Rana
countyName:
Nordland
drainageBasinKey:
1877
hierarchy:
Trolldalselva/Langvassåga/Ranavassdraget
lakeArea:
1.66
lakeName:
Trolldalsvatnet
lakeNo:
752
regineNo:
156.CCC
reservoirNo:
199
reservoirName:
TROLLDALSVATN
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
17.21
drainageBasinAreaNorway:
17.21
gradient1085:
41.61
gradientBasin:
not reported by source
gradientRiver:
73.92
heightMinimum:
469
heightHypso10:
490
heightHypso20:
548
heightHypso30:
630
heightHypso40:
729
heightHypso50:
853
heightHypso60:
948
heightHypso70:
995
heightHypso80:
1088
heightHypso90:
1141
heightMaximum:
1232
lengthKmBasin:
4.57
lengthKmRiver:
4.52
percentAgricul:
0
percentBog:
0
percentEffBog:
not reported by source
percentEffLake:
9.64
percentForest:
0
percentGlacier:
20.63
percentLake:
9.97
percentMountain:
69.45
percentUrban:
0
utmZoneGravi:
not reported by source
utmEastGravi:
not reported by source
utmNorthGravi:
not reported by source
utmZoneInlet:
not reported by source
utmEastInlet:
not reported by source
utmNorthInlet:
not reported by source
utmZoneOutlet:
not reported by source
utmEastOutlet:
not reported by source
utmNorthOutlet:
not reported by source
annualRunoff:
66.93
specificDischarge:
123.38
regulationArea:
17.19
areaReservoirs:
1.66
volumeReservoirs:
30
regulationPartReservoirs:
0.45
transferAreaIn:
0.67
transferAreaOut:
0
reservoirAreaIn:
0
reservoirAreaOut:
1.66
reservoirVolumeIn:
0
reservoirVolumeOut:
30
remainingArea:
0
numberReservoirs:
1
firstYearRegulation:
1990
catchmentRegTypeName:
Regulert m/magasinregulering og overføringer
owner:
HELGELAND KRAFT 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:
    50
    unit:
    m
    serieFrom:
    1992-01-06T00:00:00
    serieTo:
    not reported by source
    resolutionList:

    3 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      1992-01-06T11:00:00Z
      dataToTime:
      2026-05-02T22:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2017-07-04T01:00:00Z
      dataToTime:
      2026-05-02T22:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1992-01-06T11:00:00Z
      dataToTime:
      2026-05-02T11:00:00Z
  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:
      1992-01-06T11:00:00Z
      dataToTime:
      2026-05-02T22:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2017-07-04T01:00:00Z
      dataToTime:
      2026-05-02T22:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1992-01-06T11:00:00Z
      dataToTime:
      2026-05-02T11:00:00Z

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