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Dossier #6128 · GRanD 6362

Ouchi

🇯🇵Japan · Onogawa River

Built 1991 · Dam · data quality: Good

Reservoir outline · simplified

Specifications

Height
102 m
Crest length
340 m
Reservoir capacity
18.5 MCM
Reservoir area
0.6 km²
Average depth
32.8 m
Catchment
2 km²
Avg discharge
66 L/s
Elevation
791 masl
Degree of regulation
888.8 %

Notes

Built 1991

Provenance

Record 6128 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 37.3446, 139.8719.