Opinaca Reservoir NAM-249

Lat.52.225 Lng.-76.574 Alt.216
Riparian Nation(s) Canada
Surface Area 1040 km2 Mean Depth 8.2 m Volume 8.5 km3
Shoreline 2200 km Catchment Area 30000 km2 Residence Time 0.34 yr
Frozen Period Dec.-May Mixing Type Polymictic Morphogenesis/Dam
Related Info/Site James Bay Project