Dossier #3646 · GRanD 2633
Llyn Brianne
🇬🇧United Kingdom · Towy River · near Llandovery
Built 1972 · Dam · data quality: Fair
Water supply ★
Reservoir outline · simplified
Specifications
- Height
- 91 m
- Crest length
- 274 m
- Reservoir capacity
- 61 MCM
- Reservoir area
- 1.8 km²
- Average depth
- 34.6 m
- Catchment
- 84 km²
- Avg discharge
- 3,563 L/s
- Elevation
- 285 masl
- Degree of regulation
- 54.3 %
Notes
Built 1972
Provenance
Record 3646 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 52.1236, -3.7646.