← All dossiers
Dossier #4102 · GRanD 5886

Guanmenshan

🇨🇳China · Xiaotang He River · near Benxi

Built 1988 · Dam · data quality: Good

Reservoir outline · simplified

Specifications

Height
59 m
Crest length
184 m
Reservoir capacity
81 MCM
Reservoir area
2.2 km²
Average depth
36.4 m
Catchment
165 km²
Avg discharge
1,303 L/s
Elevation
361 masl
Degree of regulation
197.1 %

Notes

Built 1988

Provenance

Record 4102 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 41.1252, 124.1446.