Dossier #4250 · GRanD 5208
Longmen
🇨🇳China · Cao He River · Hai He Basin · near Mancheng
Built 1960 · Dam · data quality: Poor
Reservoir outline · simplified
Specifications
- Height
- 40 m
- Crest length
- 2,794 m
- Reservoir capacity
- 118 MCM
- Reservoir area
- 1.4 km²
- Average depth
- 81.7 m
- Catchment
- 465 km²
- Avg discharge
- 381 L/s
- Elevation
- 112 masl
- Degree of regulation
- 982.1 %
Notes
Not sure about reservoir extent; area may be too small; silt problems?
Built 1960
Provenance
Record 4250 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 39.1119, 115.2716.