Engineering Components

WATER DELIVERY

Phase Main Reservoirs Katse 1B Mohale
Incremental (m³/s) 18,2 9,6
Year of Commission 1996 2004

OTHER DAM CHARACTERISTICS

Dam Name Katse Mohale ‘Muela
Type of Dam Structure Double curvature concrete arch Concrete face rockfill embarkment double curvature concrete arch
Maximum Height(m) 185 145 55
Crest Length(m) 710 620
Volume of Concrete (³) 2,300,000 7,500,000
Spillway Discharge (m³/s) 6,252 2,600
Volume of Resevoir (million m³) 1,950 947