Lake guide
Ramps
Charts
Depth charti-Boating Interactive Chart
OpenContact & rules
Boating & yacht clubs
Club research pending for Copan Lake.
About Copan Lake
Copan Lake is a 4,850-acre reservoir in Oklahoma, completed in 1984, managed by USACE Tulsa District. Live pool elevation comes from the USACE Tulsa District water-control feed. Public launches include Washington Cove Boat Ramp and Copan Point Boat Ramp.