Smith Mountain Lake, Virginia

Smith Mountain Lake Stats

Lake NameSmith Mountain Lake
CountryUnited States
Surface area71.080
Maximum depth61.0
Average depth19.8
Lake typereservoir
Catchment area2654.50
Altitude245.0
Volume1.409
InflowsRoanoke River, Blackwater River
Shore length383.68
SettlementsAltavista
Residence time491.4
FrozenNever freezes
Trophic stateMesotrophic
Dam height72
Dam year1963
Average discharge33.177

Smith Mountain Lake Map