Dossier #3917 · GRanD 6234
Aoyama
🇯🇵Japan · Tobetsugawa River · Ishikari Basin · near Sapporo
Built 1963 · Dam · data quality: Fair
Irrigation ★
Reservoir outline · simplified
Specifications
- Height
- 36 m
- Crest length
- 280 m
- Reservoir capacity
- 15.1 MCM
- Reservoir area
- 1.4 km²
- Average depth
- 11.1 m
- Catchment
- 87 km²
- Avg discharge
- 3,115 L/s
- Elevation
- 127 masl
- Degree of regulation
- 15.4 %
Notes
Built 1963
Provenance
Record 3917 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 43.4783, 141.5937.