Dossier #4255 · GRanD 2828
Maranhao
🇵🇹Portugal · Seda River · near Portalegre
Built 1957 · Dam · data quality: Fair
Irrigation ★Hydroelectricity
Reservoir outline · simplified
Specifications
- Height
- 55 m
- Crest length
- 204 m
- Reservoir capacity
- 205.4 MCM
- Reservoir area
- 5.6 km²
- Average depth
- 37 m
- Catchment
- 2,298 km²
- Avg discharge
- 16,658 L/s
- Elevation
- 118 masl
- Degree of regulation
- 39.1 %
Notes
Built 1957
Provenance
Record 4255 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GRanD, year via GRanD. Coordinates are river-snapped: 39.0193, -7.9756.