CATCHMENT AREA · Østfold · Akershus
Haldenvassdraget
6Plants in Catchment
33Total Capacity
143Annual Production
4Owner
✦ AI-GENERATED DESCRIPTION
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Hydrological Profile · HydAPI
1,514.61km² Catchment Area
143.09km River Length
0.24m/km Slope (10–85%)
77–402m.a.s.l. Range
677.66mill. m³/yr Runoff
14.18l/s/km² Specific Discharge
19Reservoirs
1924First Regulated
81m.a.s.l. Station
Regulert m/magasinregulering og overføringerRegulation Type
HALDENVASSDRAGETS BRUKSEIERFORENINGStation Owner
Land Use in Catchment
47.62%Forest
5.74%Lake
2.55%Bog
7.13%Agriculture
0.28%Urban
Elevation Profile (Hypsographic)
77Min (m)
15310% (m)
18730% (m)
21450% (m)
25170% (m)
31190% (m)
402Max (m)
Reservoir & Transfer
119.3Mm³ Total Volume
98.51km² Reservoir Area
0.18Regulation Part
178.99km² Transfer In
Extreme Discharge (return periods)
Mean (m³/s)
Q5 (m³/s)
Q10 (m³/s)
Q20 (m³/s)
Q50 (m³/s)
Extreme Water Level (return periods)
79.5405Mean (m)
79.6792H5 (m)
79.8333H10 (m)
80.0008H20 (m)
80.2505H50 (m)
Based on 84 years of data (1940–2024)
All Plants (6)
PlantMWGWh/yrOwnerSince
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