Sønnlandsvatn

Station and available series

Open the place page for this point

stationId:

16.155.0

stationName:

Sønnlandsvatn

latitude:

59.70388

longitude:

8.85882

utmEast_Z33:

154728

utmNorth_Z33:

6634433

masl:

401

riverName:

Skogsåi

councilNumber:

4024

councilName:

Hjartdal

countyName:

Telemark

drainageBasinKey:

642

hierarchy:

Skogsåi/Heddøla-hjartdøla/Skiensvassdraget

lakeArea:

0

lakeName:

not reported by source

lakeNo:

12911

regineNo:

016.EAA6

reservoirNo:

not reported by source

reservoirName:

not reported by source

stationTypeName:

Privat, ikke pålagt

stationStatusName:

Aktiv

drainageBasinArea:

374.25

drainageBasinAreaNorway:

374.25

gradient1085:

22.42

gradientBasin:

25.73

gradientRiver:

21.6

heightMinimum:

397

heightHypso10:

673

heightHypso20:

823

heightHypso30:

909

heightHypso40:

949

heightHypso50:

993

heightHypso60:

1036

heightHypso70:

1118

heightHypso80:

1185

heightHypso90:

1219

heightMaximum:

1876

lengthKmBasin:

28.85

lengthKmRiver:

29.91

percentAgricul:

0.54

percentBog:

8.99

percentEffBog:

not reported by source

percentEffLake:

0.78

percentForest:

50.08

percentGlacier:

0

percentLake:

8.69

percentMountain:

24.41

percentUrban:

0

utmZoneGravi:

33

utmEastGravi:

143914

utmNorthGravi:

6642999

utmZoneInlet:

33

utmEastInlet:

129957

utmNorthInlet:

6642775

utmZoneOutlet:

not reported by source

utmEastOutlet:

not reported by source

utmNorthOutlet:

not reported by source

annualRunoff:

382.22

specificDischarge:

32.36

regulationArea:

261.11

areaReservoirs:

11.02

volumeReservoirs:

127

regulationPartReservoirs:

0.33

transferAreaIn:

0

transferAreaOut:

222.65

reservoirAreaIn:

0

reservoirAreaOut:

7.45

reservoirVolumeIn:

0

reservoirVolumeOut:

87.8

remainingArea:

113.14

numberReservoirs:

3

firstYearRegulation:

1958

catchmentRegTypeName:

regulert m/magasin og uregulert restfelt

owner:

SKAGERAK KRAFT AS

qNumberOfYears:

34

qStartYear:

1987

qEndYear:

2025

qm:

45.1772

q5:

56.6644

q10:

70.8509

q20:

86.8825

q50:

111.8495

hm:

0.8109

h5:

0.9275

h10:

1.0589

h20:

1.195

h50:

1.388

culQm:

56.2515

culQ5:

70.5545

culQ10:

88.2186

culQ20:

108.18

culQ50:

139.2671

culHm:

0.9235

culH5:

1.0563

culH10:

1.2059

culH20:

1.3608

culH50:

1.5806

seriesList:

3 results

1. parameterName:

   Vannstand

   parameter:

   1000

   versionNo:

   1

   unit:

   m

   serieFrom:

   1986-11-26T00:00:00

   serieTo:

   not reported by source

   resolutionList:

   3 results

   1. resTime:

      0

      method:

      Instantaneous

      timeOffset:

      0

      dataFromTime:

      1986-11-26T11:15:00Z

      dataToTime:

      2026-09-21T03:00:00Z

   2. resTime:

      60

      method:

      Mean

      timeOffset:

      0

      dataFromTime:

      1986-11-26T12:00:00Z

      dataToTime:

      2026-09-21T03:00:00Z

   3. resTime:

      1440

      method:

      Mean

      timeOffset:

      0

      dataFromTime:

      1986-11-27T11:00:00Z

      dataToTime:

      2026-09-20T11:00:00Z

2. parameterName:

   Vannføring

   parameter:

   1001

   versionNo:

   1

   unit:

   m³/s

   serieFrom:

   not reported by source

   serieTo:

   not reported by source

   resolutionList:

   3 results

   1. resTime:

      0

      method:

      Instantaneous

      timeOffset:

      0

      dataFromTime:

      1986-11-26T11:15:00Z

      dataToTime:

      2026-09-21T03:00:00Z

   2. resTime:

      60

      method:

      Mean

      timeOffset:

      0

      dataFromTime:

      1986-11-26T12:00:00Z

      dataToTime:

      2026-09-21T03:00:00Z

   3. resTime:

      1440

      method:

      Mean

      timeOffset:

      0

      dataFromTime:

      1986-11-27T11:00:00Z

      dataToTime:

      2026-09-20T11:00:00Z

3. parameterName:

   Vanntemperatur

   parameter:

   1003

   versionNo:

   1

   unit:

   °C

   serieFrom:

   2019-01-01T00:00:00

   serieTo:

   not reported by source

   resolutionList:

   3 results

   1. resTime:

      0

      method:

      Instantaneous

      timeOffset:

      0

      dataFromTime:

      2019-01-23T00:00:00Z

      dataToTime:

      2026-09-21T03:00:00Z

   2. resTime:

      60

      method:

      Mean

      timeOffset:

      0

      dataFromTime:

      2019-01-23T01:00:00Z

      dataToTime:

      2026-09-21T03:00:00Z

   3. resTime:

      1440

      method:

      Mean

      timeOffset:

      0

      dataFromTime:

      2019-01-23T11:00:00Z

      dataToTime:

      2026-09-20T11:00:00Z