CATCHMENT AREA · Agder
Mandalselva
8Plants in Catchment
382Total Capacity
1,755Annual Production
3Owner
✦ AI-GENERATED DESCRIPTION
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Hydrological Profile · HydAPI
169.14km² Catchment Area
29.36km River Length
8.22m/km Slope (10–85%)
673–1161m.a.s.l. Range
348.09mill. m³/yr Runoff
65.29l/s/km² Specific Discharge
1Reservoirs
1997First Regulated
683m.a.s.l. Station
Regulert m/magasinregulering og overføringerRegulation Type
Agder Energi Produksjon AS avd. ArendalStation Owner
Land Use in Catchment
6%Forest
47.57%Mountain
9.2%Lake
0.84%Bog
Elevation Profile (Hypsographic)
673Min (m)
82010% (m)
89330% (m)
92250% (m)
96270% (m)
101590% (m)
1161Max (m)
Reservoir & Transfer
47.09Mm³ Total Volume
2.72km² Reservoir Area
0.14Regulation Part
168.97km² Transfer Out
Extreme Discharge (return periods)
Mean (m³/s)
Q5 (m³/s)
Q10 (m³/s)
Q20 (m³/s)
Q50 (m³/s)
All Plants (8)
PlantMWGWh/yrOwnerSince
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