Dossier #7245 · GRanD 6861
Changyan
🇨🇳China · Trib. Dongyang Jiang River · Qiantang Jiang Basin · near Yiwu
Built 1980 · Dam · data quality: Fair
Irrigation ★HydroelectricityFlood control
Reservoir outline · simplified
Specifications
- Height
- 37 m
- Reservoir capacity
- 12.3 MCM
- Reservoir area
- 0.7 km²
- Average depth
- 17.8 m
- Catchment
- 16 km²
- Avg discharge
- 374 L/s
- Elevation
- 127 masl
- Degree of regulation
- 104.3 %
Notes
Year, purpose, and multi dams attributes updated in 2020
Built 1980
Provenance
Record 7245 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 29.3136, 119.9563.