Dossier #905 · GRanD 1078
Dardanelle Lock and Dam
🇺🇸United States · Arkansas River
Built 1969 · Dam · data quality: Good
HydroelectricityFlood controlRecreationNavigation ★Fisheries
Reservoir outline · simplified
Specifications
- Height
- 27 m
- Crest length
- 818 m
- Reservoir capacity
- 599.7 MCM
- Reservoir area
- 94.3 km²
- Average depth
- 6.4 m
- Catchment
- 390,927 km²
- Avg discharge
- 1,167,250 L/s
- Elevation
- 106 masl
- Degree of regulation
- 1.6 %
Notes
Built 1969
Provenance
Record 905 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 35.2519, -93.1729.