Holmavatn

Hydrological station 36.27.0.

Programmatic access to station metadata (JSON)

Source: NVE HydAPI. Retrieved 2026-09-21T00:33:01Z.

Station and available series

stationId:
36.27.0
stationName:
Holmavatn
latitude:
59.67793
longitude:
7.147
utmEast_Z33:
58409
utmNorth_Z33:
6641728
masl:
1059
riverName:
Bleskestadåna
councilNumber:
1134
councilName:
Suldal
countyName:
Rogaland
drainageBasinKey:
1028
hierarchy:
Bleskestadåna/Roaldkvamsåna/Suldalsvassdraget
lakeArea:
10.82
lakeName:
Holmavatnet
lakeNo:
1875
regineNo:
036.BAD
reservoirNo:
585
reservoirName:
HOLMEVATN (SULDAL)
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
54.43
drainageBasinAreaNorway:
54.43
gradient1085:
13.06
gradientBasin:
17.25
gradientRiver:
16.07
heightMinimum:
1058
heightHypso10:
1084
heightHypso20:
1119
heightHypso30:
1134
heightHypso40:
1153
heightHypso50:
1220
heightHypso60:
1223
heightHypso70:
1265
heightHypso80:
1291
heightHypso90:
1374
heightMaximum:
1502
lengthKmBasin:
7.72
lengthKmRiver:
12.26
percentAgricul:
0
percentBog:
0.07
percentEffBog:
not reported by source
percentEffLake:
19.34
percentForest:
0
percentGlacier:
0
percentLake:
29.64
percentMountain:
70.27
percentUrban:
0
utmZoneGravi:
33
utmEastGravi:
60249
utmNorthGravi:
6644299
utmZoneInlet:
33
utmEastInlet:
64223
utmNorthInlet:
6645889
utmZoneOutlet:
not reported by source
utmEastOutlet:
not reported by source
utmNorthOutlet:
not reported by source
annualRunoff:
106.24
specificDischarge:
62.01
regulationArea:
54.29
areaReservoirs:
10.82
volumeReservoirs:
112
regulationPartReservoirs:
1.05
transferAreaIn:
0
transferAreaOut:
0
reservoirAreaIn:
0
reservoirAreaOut:
10.82
reservoirVolumeIn:
0
reservoirVolumeOut:
112
remainingArea:
0
numberReservoirs:
1
firstYearRegulation:
1967
catchmentRegTypeName:
regulert m/magasinregulering
owner:
Hydro Energi Røldal-Suldal
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:
      1968-04-29T11:00:00Z
      dataToTime:
      2026-06-12T23:00:00Z
    2. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1968-04-29T11:00:00Z
      dataToTime:
      2026-06-13T11:00:00Z
  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:
      1968-04-29T11:00:00Z
      dataToTime:
      2026-06-12T23:00:00Z
    2. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1968-04-29T11:00:00Z
      dataToTime:
      2026-06-13T11:00:00Z

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