Dossier #740 · GRanD 907
Coralville Dam
🇺🇸United States · Iowa River River
Built 1958 · Dam · data quality: Fair
Flood control ★Recreation
Reservoir outline · simplified
Specifications
- Height
- 40 m
- Crest length
- 427 m
- Reservoir capacity
- 568.9 MCM
- Reservoir area
- 13.4 km²
- Average depth
- 42.5 m
- Catchment
- 8,039 km²
- Avg discharge
- 67,044 L/s
- Elevation
- 207 masl
- Degree of regulation
- 26.9 %
Provenance
Record 740 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 41.7275, -91.5311.