Dossier #1647 · GRanD 5323
Nanwan
🇨🇳China · Xiaoshi He River · Huai He Basin · near Xinyang
Built 1959 · Dam · data quality: Fair
IrrigationHydroelectricityFlood control ★
Reservoir outline · simplified
Specifications
- Height
- 38 m
- Crest length
- 816 m
- Reservoir capacity
- 1.6 km³
- Reservoir area
- 39.3 km²
- Average depth
- 41.4 m
- Catchment
- 1,095 km²
- Avg discharge
- 13,115 L/s
- Elevation
- 96 masl
- Degree of regulation
- 394.1 %
Notes
Built 1959
Provenance
Record 1647 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 32.1226, 114.0020.