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Dossier #4569 · GRanD 6044

Koyagawa

🇯🇵Japan · Koyagawa River

Built 1955 · Dam · data quality: Good

Reservoir outline · simplified

Specifications

Height
41 m
Crest length
174 m
Reservoir capacity
43.6 MCM
Reservoir area
1.2 km²
Average depth
35.8 m
Catchment
84 km²
Avg discharge
2,660 L/s
Elevation
97 masl
Degree of regulation
52 %

Notes

Built 1955

Provenance

Record 4569 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 34.2368, 131.1189.