CAMPILHAS DAM |
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| PURPOSE - Water supply / Irrigation | |
| LOCATION | GENERAL FEATURES |
| District -
Setúbal Municipality - Santiago do Cacém Site - Cercal River Basin - Sado River - Campilhas river |
Promoting entity
- INAG Owner (RSB) - A.R.B.de Campilhas e Alto Sado Engineering by - JAOHA Construction by - SOCOL/JAOHA Project year - 1941 Year of completion - 1954 |
| HYDROLOGY | RESERVOIR |
| River basin area
- 109 km2 Mean annual rainfall - 729,8 mm Mean annual runoff - 22268 x 1000 m3 Flood runoff - 722 m3/s |
Reservoir area -
3330 x 1000m2 Gross capacity - 27156 x 1000m3 Effective storage - 26156 x 1000m3 Dead storage - 1000 x 1000m3 Normal water level (NWL) - 108 m Maximum flood level (MFL) - 109,15 m Minimum operating level - 92,53 m |
| DAM | |
| Earthfill - Zoned
embankment with concrete curtain Height above foundation - 35 m Height above streambed - 28 m Crest elevation - 111,5 m Crest length - 711 m Crest width - 8 m Foundation - Schist and greywacke Volume of dam body - 680 x 1000 m3 |
|
| SPILLWAY | BOTTOM OUTLET |
| Location - Right
bank Control type - Uncontrolled Spillway type - Shaft spillway Sill elevation - 108 m Sill length - 60 m Maximum discharge - 124 m3/s Energy dissipation - Hydraulic jump |
Location - Right
bank Type - Rock tunnel Section - d 1,0 m Maximum discharge - 114 m3/s Upstream control - Sluice gate Downstream control - Sluice gate Energy dissipation - Hydraulic jump |
| POWER PLANT | |
| Type - Contiguous
to the dam Mean annual energy output - 0,54 GWh |
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