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Dossier #7301 · GRanD 6487

Nishiyama

🇯🇵Japan · Hayakawa River

Built 1957 · Dam · data quality: Good

Reservoir outline · simplified

Specifications

Height
40 m
Crest length
112 m
Reservoir capacity
2.4 MCM
Reservoir area
0.1 km²
Average depth
36.9 m
Catchment
186 km²
Avg discharge
5,866 L/s
Elevation
825 masl
Degree of regulation
1.3 %

Notes

Built 1957

Provenance

Record 7301 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 35.5704, 138.3004.