Dossier #3647 · GRanD 3189
Alton Water
🇬🇧United Kingdom · Holbrock Stream River · near Ipswich
Built 1976 · Dam · data quality: Good
Water supply ★
Reservoir outline · simplified
Specifications
- Height
- 25 m
- Crest length
- 450 m
- Reservoir capacity
- 9.1 MCM
- Reservoir area
- 1.2 km²
- Average depth
- 7.4 m
- Catchment
- 24 km²
- Avg discharge
- 205 L/s
- Elevation
- 21 masl
- Degree of regulation
- 140.8 %
Notes
Built 1976
Provenance
Record 3647 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 51.9771, 1.1463.