Dossier #4503 · GRanD 6483
Yokoyama
🇯🇵Japan · Ibigawa River · Kiso Ibi Nagara Basin · near Gifu
Built 1964 · Dam · data quality: Poor
Reservoir outline · simplified
Specifications
- Height
- 81 m
- Crest length
- 220 m
- Reservoir capacity
- 48.5 MCM
- Reservoir area
- 1.2 km²
- Average depth
- 41.8 m
- Catchment
- 462 km²
- Avg discharge
- 25,228 L/s
- Elevation
- 190 masl
- Degree of regulation
- 6.1 %
Notes
Built 1964
Provenance
Record 4503 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 35.5944, 136.4564.