Dossier #5912 · GRanD 6222
Toma
🇯🇵Japan · Tomagawa River · Ishikari Basin · near Asahikawa
Built 1960 · Dam · data quality: Fair
Irrigation ★
Reservoir outline · simplified
Specifications
- Height
- 21 m
- Crest length
- 128 m
- Reservoir capacity
- 3 MCM
- Reservoir area
- 0.4 km²
- Average depth
- 8.6 m
- Catchment
- 20 km²
- Avg discharge
- 576 L/s
- Elevation
- 208 masl
- Degree of regulation
- 16.5 %
Notes
Built 1960
Provenance
Record 5912 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 43.8729, 142.5827.