search_stations

Find NVE hydrological stations and their available time series.

Direct GET

For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.

Open this validated HTML GET URL

https://allemannsdata.com/wiki/kilder/nve/search_stations/?municipality={municipality}&county={county}&station_name={station_name}&active_only=true&limit=25&offset=0

Replace {municipality}, {county}, {station_name}, {active_only}, {limit}, {offset} with values. Remove unused optional parameters from the URL.

For software and dashboards: Read the operation descriptor. The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/nve/search_stations?municipality={municipality}&county={county}&station_name={station_name}&active_only=true&limit=25&offset=0. Open this exact request as JSON.

Parameter	Requirement	JSON type	Description
`municipality`	optional	union	Municipality name (HydAPI field CouncilName).
`county`	optional	union	County name.
`station_name`	optional	union	Station name filter.
`active_only`	optional	boolean	Return only active stations by default.
`limit`	optional	integer	Maximum stations returned (default 25, maximum 100).
`offset`	optional	integer	Number of matching stations to skip (default 0).

Generated JavaScript, Python and response structure

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/nve/search_stations?municipality={municipality}&county={county}&station_name={station_name}&active_only=true&limit=25&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/nve/search_stations?municipality={municipality}&county={county}&station_name={station_name}&active_only=true&limit=25&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/nve/search_stations?municipality={municipality}&county={county}&station_name={station_name}&active_only=true&limit=25&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "nve",
  "operation": "search_stations",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "..."}
}

Form for manual use

The form is a fallback for people and browser agents that cannot open the GET URL directly.

Result

Source: NVE HydAPI. Retrieved 2026-08-03T07:23:09Z in 0.447 seconds.

Search scope: Municipality-filtered results cover all of HALDEN municipality.

Showing 4 of 4 results in compact format.

latitude:
59.13015
longitude:
11.48516
latitude:
59.14763
longitude:
11.55638
latitude:
59.12801
longitude:
11.4383
latitude:
59.09832
longitude:
11.59637

Show all fields in HTML

currentLink:

https://hydapi.nve.no/api/v1/Stations?CouncilName=HALDEN&Active=OnlyActive

apiVersion:

1.0

license:

https://data.norge.no/nlod/en

createdAt:

2026-08-03T07:23:09.8301058Z

queryTime:

00:00:00.0022554

itemCount:

data:

4 results

Open the place page for this point
stationId:
1.15.0
stationName:
Femsjø
latitude:
59.13015
longitude:
11.48516
utmEast_Z33:
298887
utmNorth_Z33:
6559841
masl:
81
riverName:
Haldenvassdraget
councilNumber:
3101
councilName:
Halden
countyName:
Østfold
drainageBasinKey:
7
hierarchy:
Haldenvassdraget
lakeArea:
10.73
lakeName:
Femsjøen
lakeNo:
316
regineNo:
001.B10
reservoirNo:
78
reservoirName:
FEMSJØEN
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
1514.61
drainageBasinAreaNorway:
1495.678
gradient1085:
0.24
gradientBasin:
not reported by source
gradientRiver:
0.92
heightMinimum:
77
heightHypso10:
169
heightHypso20:
176
heightHypso30:
194
heightHypso40:
207
heightHypso50:
226
heightHypso60:
241
heightHypso70:
263
heightHypso80:
289
heightHypso90:
323
heightMaximum:
401
lengthKmBasin:
104.61
lengthKmRiver:
143.09
percentAgricul:
11.14
percentBog:
4
percentEffBog:
not reported by source
percentEffLake:
3.29
percentForest:
74.4
percentGlacier:
0
percentLake:
8.97
percentMountain:
0
percentUrban:
0.44
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:
677.66
specificDischarge:
14.18
regulationArea:
1512.38
areaReservoirs:
98.51
volumeReservoirs:
119.3
regulationPartReservoirs:
0.18
transferAreaIn:
59.12
transferAreaOut:
0
reservoirAreaIn:
4.6
reservoirAreaOut:
0
reservoirVolumeIn:
17.5
reservoirVolumeOut:
0
remainingArea:
2.22
numberReservoirs:
19
firstYearRegulation:
0
catchmentRegTypeName:
regulert m/magasin og uregulert restfelt
owner:
HALDENVASSDRAGETS BRUKSEIERFORENING
qNumberOfYears:
84
qStartYear:
1940
qEndYear:
2024
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:
79.5405
h5:
79.6792
h10:
79.8333
h20:
80.0008
h50:
80.2505
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:
79.5405
culH5:
79.6792
culH10:
79.8333
culH20:
80.0008
culH50:
80.2505
seriesList:
2 results
1. parameterName:
  Vannstand
  parameter:
  1000
  versionNo:
  2
  unit:
  m
  serieFrom:
  1939-07-01T00:00:00
  serieTo:
  not reported by source
  resolutionList:
  3 results
  resTime:
  0
  method:
  Instantaneous
  timeOffset:
  0
  dataFromTime:
  1939-07-01T11:00:00Z
  dataToTime:
  2026-08-03T06:00:00Z
  resTime:
  60
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  2020-12-13T12:00:00Z
  dataToTime:
  2026-08-03T06:00:00Z
  resTime:
  1440
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  1939-07-01T11:00:00Z
  dataToTime:
  2026-07-30T11:00:00Z
2. parameterName:
  Magasinvolum
  parameter:
  1004
  versionNo:
  2
  unit:
  millioner m³
  serieFrom:
  not reported by source
  serieTo:
  not reported by source
  resolutionList:
  3 results
  resTime:
  0
  method:
  Instantaneous
  timeOffset:
  0
  dataFromTime:
  1939-07-01T11:00:00Z
  dataToTime:
  2026-08-03T06:00:00Z
  resTime:
  60
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  2020-12-13T12:00:00Z
  dataToTime:
  2026-08-03T06:00:00Z
  resTime:
  1440
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  1939-07-01T11:00:00Z
  dataToTime:
  2026-07-30T11:00:00Z
Open the place page for this point
stationId:
1.49.0
stationName:
Brekke
latitude:
59.14763
longitude:
11.55638
utmEast_Z33:
303060
utmNorth_Z33:
6561574
masl:
100
riverName:
Haldenvassdraget
councilNumber:
3101
councilName:
Halden
countyName:
Østfold
drainageBasinKey:
0
hierarchy:
Haldenvassdraget
lakeArea:
0
lakeName:
not reported by source
lakeNo:
0
regineNo:
001.B3
reservoirNo:
not reported by source
reservoirName:
not reported by source
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
not reported by source
drainageBasinAreaNorway:
not reported by source
gradient1085:
not reported by source
gradientBasin:
not reported by source
gradientRiver:
not reported by source
heightMinimum:
not reported by source
heightHypso10:
not reported by source
heightHypso20:
not reported by source
heightHypso30:
not reported by source
heightHypso40:
not reported by source
heightHypso50:
not reported by source
heightHypso60:
not reported by source
heightHypso70:
not reported by source
heightHypso80:
not reported by source
heightHypso90:
not reported by source
heightMaximum:
not reported by source
lengthKmBasin:
not reported by source
lengthKmRiver:
not reported by source
percentAgricul:
not reported by source
percentBog:
not reported by source
percentEffBog:
not reported by source
percentEffLake:
not reported by source
percentForest:
not reported by source
percentGlacier:
not reported by source
percentLake:
not reported by source
percentMountain:
not reported by source
percentUrban:
not reported by source
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:
not reported by source
specificDischarge:
not reported by source
regulationArea:
not reported by source
areaReservoirs:
not reported by source
volumeReservoirs:
not reported by source
regulationPartReservoirs:
not reported by source
transferAreaIn:
not reported by source
transferAreaOut:
not reported by source
reservoirAreaIn:
not reported by source
reservoirAreaOut:
not reported by source
reservoirVolumeIn:
not reported by source
reservoirVolumeOut:
not reported by source
remainingArea:
not reported by source
numberReservoirs:
not reported by source
firstYearRegulation:
not reported by source
catchmentRegTypeName:
not reported by source
owner:
HALDENVASSDRAGETS BRUKSEIERFORENING
qNumberOfYears:
61
qStartYear:
1964
qEndYear:
2024
qm:
78.739
q5:
95.8159
q10:
107.1187
q20:
117.0301
q50:
128.6323
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:
78.739
culQ5:
95.8159
culQ10:
107.1187
culQ20:
117.0301
culQ50:
128.6323
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:
  Vannføring
  parameter:
  1001
  versionNo:
  1
  unit:
  m³/s
  serieFrom:
  1963-09-01T00:00:00
  serieTo:
  not reported by source
  resolutionList:
  2 results
  resTime:
  0
  method:
  Instantaneous
  timeOffset:
  0
  dataFromTime:
  1963-09-01T11:00:00Z
  dataToTime:
  2026-07-31T06:00:00Z
  resTime:
  1440
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  1963-09-01T11:00:00Z
  dataToTime:
  2026-07-30T11:00:00Z
Open the place page for this point
stationId:
1.50.0
stationName:
Tistedalsfoss
latitude:
59.12801
longitude:
11.4383
utmEast_Z33:
296195
utmNorth_Z33:
6559746
masl:
80
riverName:
Haldenvassdraget
councilNumber:
3101
councilName:
Halden
countyName:
Østfold
drainageBasinKey:
17
hierarchy:
Haldenvassdraget
lakeArea:
0
lakeName:
not reported by source
lakeNo:
0
regineNo:
001.A5
reservoirNo:
not reported by source
reservoirName:
not reported by source
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
1571.91
drainageBasinAreaNorway:
1552.972
gradient1085:
0.24
gradientBasin:
not reported by source
gradientRiver:
0.91
heightMinimum:
76
heightHypso10:
169
heightHypso20:
176
heightHypso30:
194
heightHypso40:
207
heightHypso50:
226
heightHypso60:
241
heightHypso70:
263
heightHypso80:
289
heightHypso90:
323
heightMaximum:
401
lengthKmBasin:
104.84
lengthKmRiver:
144.33
percentAgricul:
10.79
percentBog:
3.96
percentEffBog:
not reported by source
percentEffLake:
0.08
percentForest:
74.64
percentGlacier:
0
percentLake:
9.12
percentMountain:
0
percentUrban:
0.46
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:
699.65
specificDischarge:
14.1
regulationArea:
1571.5
areaReservoirs:
104.26
volumeReservoirs:
136.8
regulationPartReservoirs:
0.2
transferAreaIn:
0
transferAreaOut:
1571.5
reservoirAreaIn:
0
reservoirAreaOut:
95.31
reservoirVolumeIn:
0
reservoirVolumeOut:
136.8
remainingArea:
0.45
numberReservoirs:
21
firstYearRegulation:
0
catchmentRegTypeName:
regulert m/magasin og uregulert restfelt
owner:
HALDENVASSDRAGETS BRUKSEIERFORENING
qNumberOfYears:
61
qStartYear:
1964
qEndYear:
2024
qm:
90.1708
q5:
106.9741
q10:
116.6703
q20:
124.6668
q50:
133.4077
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:
90.1708
culQ5:
106.9741
culQ10:
116.6703
culQ20:
124.6668
culQ50:
133.4077
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:
  Vannføring
  parameter:
  1001
  versionNo:
  2
  unit:
  m³/s
  serieFrom:
  1963-09-01T00:00:00
  serieTo:
  not reported by source
  resolutionList:
  3 results
  resTime:
  0
  method:
  Instantaneous
  timeOffset:
  0
  dataFromTime:
  1963-09-01T11:00:00Z
  dataToTime:
  2026-08-03T06:00:00Z
  resTime:
  60
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  2025-03-03T12:00:00Z
  dataToTime:
  2026-08-03T06:00:00Z
  resTime:
  1440
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  1963-09-01T11:00:00Z
  dataToTime:
  2026-07-23T11:00:00Z
Open the place page for this point
stationId:
1.53.0
stationName:
Store Erte
latitude:
59.09832
longitude:
11.59637
utmEast_Z33:
305066
utmNorth_Z33:
6555970
masl:
109
riverName:
Ganerødelva
councilNumber:
3101
councilName:
Halden
countyName:
Østfold
drainageBasinKey:
19
hierarchy:
Ganerødelva/Haldenvassdraget
lakeArea:
0
lakeName:
not reported by source
lakeNo:
339
regineNo:
001.B1B4
reservoirNo:
not reported by source
reservoirName:
not reported by source
stationTypeName:
Privat, pålagt
stationStatusName:
Aktiv
drainageBasinArea:
55.54
drainageBasinAreaNorway:
55.54
gradient1085:
10.93
gradientBasin:
not reported by source
gradientRiver:
8.71
heightMinimum:
110
heightHypso10:
139
heightHypso20:
151
heightHypso30:
161
heightHypso40:
173
heightHypso50:
181
heightHypso60:
204
heightHypso70:
206
heightHypso80:
205
heightHypso90:
209
heightMaximum:
256
lengthKmBasin:
8.14
lengthKmRiver:
7.81
percentAgricul:
0.61
percentBog:
3.07
percentEffBog:
not reported by source
percentEffLake:
8.82
percentForest:
82.87
percentGlacier:
0
percentLake:
13.36
percentMountain:
0
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:
21.31
specificDischarge:
12.16
regulationArea:
59.12
areaReservoirs:
5.75
volumeReservoirs:
17.5
regulationPartReservoirs:
0.82
transferAreaIn:
0
transferAreaOut:
0
reservoirAreaIn:
0
reservoirAreaOut:
0
reservoirVolumeIn:
0
reservoirVolumeOut:
0
remainingArea:
-3.6
numberReservoirs:
2
firstYearRegulation:
0
catchmentRegTypeName:
regulert m/magasinregulering
owner:
HALDENVASSDRAGETS BRUKSEIERFORENING
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:
  1
  unit:
  m
  serieFrom:
  1963-09-01T00:00:00
  serieTo:
  not reported by source
  resolutionList:
  3 results
  resTime:
  0
  method:
  Instantaneous
  timeOffset:
  0
  dataFromTime:
  1963-09-01T11:00:00Z
  dataToTime:
  2026-08-03T06:00:00Z
  resTime:
  60
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  2020-11-10T12:00:00Z
  dataToTime:
  2026-08-03T06:00:00Z
  resTime:
  1440
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  1963-09-01T11:00:00Z
  dataToTime:
  2026-08-02T11:00:00Z
2. parameterName:
  Magasinvolum
  parameter:
  1004
  versionNo:
  1
  unit:
  millioner m³
  serieFrom:
  not reported by source
  serieTo:
  not reported by source
  resolutionList:
  3 results
  resTime:
  0
  method:
  Instantaneous
  timeOffset:
  0
  dataFromTime:
  1963-09-01T11:00:00Z
  dataToTime:
  2026-08-03T06:00:00Z
  resTime:
  60
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  2020-11-10T12:00:00Z
  dataToTime:
  2026-08-03T06:00:00Z
  resTime:
  1440
  method:
  Mean
  timeOffset:
  0
  dataFromTime:
  1963-09-01T11:00:00Z
  dataToTime:
  2026-08-02T11:00:00Z

limit:

offset:

returned:

has_more_results:

truncated:

Will you use the result in generated code?

Open the same result as JSON

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 search_stations lookup

Replace the placeholders in the HTML GET template; remove optional parameters you do not need.
Check types, units, limits and ID formats in the parameter table.
Follow linked results to canonical pages before combining sources.

Misreading to avoid: An empty list means "no results for this lookup". An error message or unavailable source does not mean the data does not exist.

Source-specific next step

Check parameter ID, unit, resolution and quality codes before interpreting observations.

Go to the source page for other operations. Use the JSON template only after the HTML result shows that the parameters and source are correct.

AI agent? Read the complete navigation and programming guide.