← All dossiers
Dossier #4204 · GRanD 6295

Tamagawa

🇯🇵Japan · Tamagawa River

Built 1990 · Dam · data quality: Good

Reservoir outline · simplified

Specifications

Height
100 m
Crest length
442 m
Reservoir capacity
254 MCM
Reservoir area
5.8 km²
Average depth
43.6 m
Catchment
283 km²
Avg discharge
8,987 L/s
Elevation
387 masl
Degree of regulation
89.6 %

Notes

Built 1990

Provenance

Record 4204 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 39.8354, 140.6396.