Færåsen

Hydrological station 23.2.0.

Programmatic access to station metadata (JSON)

Source: NVE HydAPI. Retrieved 2026-11-05T08:41:12Z.

Station and available series

stationId:
23.2.0
stationName:
Færåsen
latitude:
58.23631
longitude:
7.29036
utmEast_Z33:
47907
utmNorth_Z33:
6480941
masl:
228
riverName:
Trylandselva
councilNumber:
4205
councilName:
Lindesnes
countyName:
Agder
drainageBasinKey:
851
hierarchy:
Trylandselva/Audna
lakeArea:
1.17
lakeName:
Eptevatnet
lakeNo:
1227
regineNo:
023.AD
reservoirNo:
329
reservoirName:
EPTEVATN
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
33.56
drainageBasinAreaNorway:
33.556
gradient1085:
9.25
gradientBasin:
21.27
gradientRiver:
12.46
heightMinimum:
229
heightHypso10:
292
heightHypso20:
328
heightHypso30:
331
heightHypso40:
346
heightHypso50:
380
heightHypso60:
387
heightHypso70:
398
heightHypso80:
428
heightHypso90:
439
heightMaximum:
548
lengthKmBasin:
13.17
lengthKmRiver:
15.56
percentAgricul:
1.39
percentBog:
7.49
percentEffBog:
not reported by source
percentEffLake:
6.72
percentForest:
74.76
percentGlacier:
0
percentLake:
13.45
percentMountain:
1
percentUrban:
0
utmZoneGravi:
33
utmEastGravi:
47814
utmNorthGravi:
6486507
utmZoneInlet:
33
utmEastInlet:
47760
utmNorthInlet:
6493755
utmZoneOutlet:
not reported by source
utmEastOutlet:
not reported by source
utmNorthOutlet:
not reported by source
annualRunoff:
51.24
specificDischarge:
49.03
regulationArea:
33.12
areaReservoirs:
3.03
volumeReservoirs:
17
regulationPartReservoirs:
0.33
transferAreaIn:
0
transferAreaOut:
0
reservoirAreaIn:
0
reservoirAreaOut:
3.03
reservoirVolumeIn:
0
reservoirVolumeOut:
17
remainingArea:
0
numberReservoirs:
2
firstYearRegulation:
1921
catchmentRegTypeName:
regulert m/magasinregulering
owner:
Vest-Agder Energiverk DA
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:

1 results

  1. parameterName:
    Magasinvolum
    parameter:
    1004
    versionNo:
    1
    unit:
    millioner m³
    serieFrom:
    not reported by source
    serieTo:
    not reported by source
    resolutionList:

    3 results

    1. resTime:
      0
      method:
      Instantaneous
      timeOffset:
      0
      dataFromTime:
      1922-08-19T11:00:00Z
      dataToTime:
      2025-12-30T23:00:00Z
    2. resTime:
      60
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      2001-12-25T00:00:00Z
      dataToTime:
      2025-12-30T23:00:00Z
    3. resTime:
      1440
      method:
      Mean
      timeOffset:
      0
      dataFromTime:
      1922-08-19T11:00:00Z
      dataToTime:
      2025-12-30T11:00:00Z

Fetch observations

Select parameter, resolution and time range

Continue exploring

How an AI agent should use this page

Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.

How to use the NVE station

Choose the right parameter ID, unit, resolution and reference period. Water level and discharge are different series and must not be mixed.