Elgtjern

Hydrological station 11.4.0.

Programmatic access to station metadata (JSON)

Source: NVE HydAPI. Retrieved 2026-09-20T03:25:15Z.

Station and available series

stationId:
11.4.0
stationName:
Elgtjern
latitude:
59.88998
longitude:
10.08379
utmEast_Z33:
225043
utmNorth_Z33:
6649373
masl:
431
riverName:
Rotua
councilNumber:
3316
councilName:
Modum
countyName:
Buskerud
drainageBasinKey:
378
hierarchy:
Rotua/Glitra/Lierelva
lakeArea:
0
lakeName:
not reported by source
lakeNo:
5391
regineNo:
011.AAZ
reservoirNo:
not reported by source
reservoirName:
not reported by source
stationTypeName:
Forvaltningsstasjon
stationStatusName:
Aktiv
drainageBasinArea:
6.63
drainageBasinAreaNorway:
6.63
gradient1085:
47.25
gradientBasin:
20.95
gradientRiver:
42.09
heightMinimum:
435
heightHypso10:
484
heightHypso20:
492
heightHypso30:
503
heightHypso40:
520
heightHypso50:
524
heightHypso60:
552
heightHypso70:
606
heightHypso80:
627
heightHypso90:
646
heightMaximum:
672
lengthKmBasin:
4.5
lengthKmRiver:
5.11
percentAgricul:
0
percentBog:
6.56
percentEffBog:
not reported by source
percentEffLake:
3.18
percentForest:
85.58
percentGlacier:
0
percentLake:
7.6
percentMountain:
0.15
percentUrban:
0
utmZoneGravi:
33
utmEastGravi:
225052
utmNorthGravi:
6651195
utmZoneInlet:
33
utmEastInlet:
225444
utmNorthInlet:
6652516
utmZoneOutlet:
not reported by source
utmEastOutlet:
not reported by source
utmNorthOutlet:
not reported by source
annualRunoff:
4.42
specificDischarge:
19.78
regulationArea:
0
areaReservoirs:
0
volumeReservoirs:
0
regulationPartReservoirs:
0
transferAreaIn:
0
transferAreaOut:
0
reservoirAreaIn:
0
reservoirAreaOut:
0
reservoirVolumeIn:
0
reservoirVolumeOut:
0
remainingArea:
0
numberReservoirs:
0
firstYearRegulation:
0
catchmentRegTypeName:
Uregulert
owner:
HH. Hydrologisk avd./Hydrometri
qNumberOfYears:
48
qStartYear:
1978
qEndYear:
2025
qm:
1.696
q5:
2.1838
q10:
2.5957
q20:
2.997
q50:
3.5258
hm:
0.6928
h5:
0.7225
h10:
0.7439
h20:
0.7625
h50:
0.7843
culQm:
2.0697
culQ5:
2.665
culQ10:
3.1675
culQ20:
3.6573
culQ50:
4.3025
culHm:
0.716
culH5:
0.7472
culH10:
0.7698
culH20:
0.7894
culH50:
0.8123
seriesList:

5 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:
      1975-10-08T12:00:00Z
      dataToTime:
      2026-09-20T02:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1975-10-08T13:00:00Z
      dataToTime:
      2026-09-20T02:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1975-10-08T11:00:00Z
      dataToTime:
      2026-09-19T11:00:00Z
  2. parameterName:
    Vannføring
    parameter:
    1001
    versionNo:
    0
    unit:
    m³/s
    serieFrom:
    not reported by source
    serieTo:
    not reported by source
    resolutionList:

    3 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      1975-10-08T12:00:00Z
      dataToTime:
      2026-09-20T02:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1975-10-08T13:00:00Z
      dataToTime:
      2026-09-20T02:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1975-10-08T11:00:00Z
      dataToTime:
      2026-09-19T11:00:00Z
  3. parameterName:
    Vannføring
    parameter:
    1001
    versionNo:
    2
    unit:
    m³/s
    serieFrom:
    not reported by source
    serieTo:
    not reported by source
    resolutionList:

    3 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      2005-11-24T00:00:00Z
      dataToTime:
      2026-09-20T03:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2005-11-24T01:00:00Z
      dataToTime:
      2026-09-20T03:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2005-11-24T11:00:00Z
      dataToTime:
      2026-09-19T11:00:00Z
  4. parameterName:
    Vanntemperatur
    parameter:
    1003
    versionNo:
    1
    unit:
    °C
    serieFrom:
    2016-07-06T00:00:00
    serieTo:
    not reported by source
    resolutionList:

    3 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      2016-07-06T19:00:00Z
      dataToTime:
      2026-09-20T02:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2016-07-06T20:00:00Z
      dataToTime:
      2026-09-20T02:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2016-07-07T11:00:00Z
      dataToTime:
      2026-09-19T11:00:00Z
  5. parameterName:
    Lufttemperatur
    parameter:
    17
    versionNo:
    1
    unit:
    °C
    serieFrom:
    2007-10-19T00:00:00
    serieTo:
    not reported by source
    resolutionList:

    3 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      2007-10-21T09:00:00Z
      dataToTime:
      2026-09-20T02:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2007-10-21T10:00:00Z
      dataToTime:
      2026-09-20T02:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2007-10-22T11:00:00Z
      dataToTime:
      2026-09-19T11:00:00Z

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