Dossier #3156 · GRanD 1122
Gillham
🇺🇸United States · Cossatot River
Built 1975 · Dam · data quality: Fair
Water supplyFlood control ★RecreationFisheries
Reservoir outline · simplified
Specifications
- Height
- 49 m
- Crest length
- 533 m
- Reservoir capacity
- 273.6 MCM
- Reservoir area
- 5 km²
- Average depth
- 55.3 m
- Catchment
- 713 km²
- Avg discharge
- 10,419 L/s
- Elevation
- 160 masl
- Degree of regulation
- 83.3 %
Notes
Built 1975
Provenance
Record 3156 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 34.2118, -94.2287.