Hydro-Québec’s five largest reservoirs
RESERVOIR HYDROELECTRIC
COMPLEX
VOLUME AVAILABLE TO
GENERATE ELECTRICITY
TOTAL VOLUME RESERVOIR
SURFACE AREA
    (In billions of m3) (In billions of m3) (km2)
CANIAPISCAU LA GRANDE 39.0 53.8 4,318
MANICOUAGAN MANIC-OUTARDES 35.2 139.8 1,973
LA GRANDE 3 LA GRANDE 25.2 60.0 2,536
ROBERT-BOURASSA LA GRANDE 19.4 61.7 2,815
AUX OUTARDES 4 MANIC-OUTARDES 10.7 24.3 625