MORGADO DE ARGE DAM

PURPOSE - Recreation / Water supply
LOCATION GENERAL FEATURES
District - Faro
Municipality - Portimão
Site - Herdade do Morgado de Arge
River Basin - Arade
River - Barranco do Coelho
Promoting entity - Sociedade Imobiliária Colinas d'Arge, Lda.
Owner - Sociedade Imobiliária Colinas d'Arge, Lda.
Engineering by - APAGEL
Project year - 1973
Year of completion - 1974
HYDROLOGY RESERVOIR
River basin area - 2,07 km2
Flood runoff  - 18,5 m3/s
Reservoir area - 143 x 1000m2
Gross capacity - 1000 x 1000m3
DAM
Earthfill - Zoned embankment
Height above foundation - 20 m
Height above streambed - 17,5 m
Crest length - 186 m
Crest width - 4 m
Foundation -
Clay schist
Volume of dam body
-
SPILLWAY BOTTOM OUTLET
Location - Right bank
Control type - uncontrolled
Spillway type - Chute spillway
Sill length -
5 m
Energy dissipation - Hydraulic jump
Location - Left bank
Type - Conduit under the embankment
Section - d 0,50 m
Upstream control - Sluice gate
Energy dissipation - Impact basin


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