Dossier #28125
WANAPUM
🇺🇸United States · COLUMBIA RIVER River · near RICHLAND, WA
Built 1965 · Dam · data quality: Fair
HydroelectricityFlood controlRecreation
Reservoir outline · simplified
Specifications
- Height
- 63 m
- Crest length
- 2,633 m
- Reservoir capacity
- 981.9 MCM
- Reservoir area
- 50.2 km²
- Average depth
- 19.5 m
- Catchment
- 236,333 km²
- Avg discharge
- 3,489,459 L/s
- Elevation
- 162 masl
- Degree of regulation
- 0.9 %
Notes
Built 1965
Provenance
Record 28125 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GOODD-NID, year via NID. Coordinates are river-snapped: 46.8738, -119.9705.