Dossier #698 · GRanD 893
Angostura
🇺🇸United States · Cheyenne River River
Built 1948 · Dam · data quality: Good
Irrigation ★Flood controlRecreationOther
Reservoir outline · simplified
Specifications
- Height
- 59 m
- Crest length
- 581 m
- Reservoir capacity
- 101.6 MCM
- Reservoir area
- 16.3 km²
- Average depth
- 6.2 m
- Catchment
- 23,564 km²
- Avg discharge
- 34,081 L/s
- Elevation
- 971 masl
- Degree of regulation
- 9.5 %
Notes
Built 1948
Provenance
Record 698 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 43.3421, -103.4355.