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.