No organized sailing or boating clubs verified for Lake Sumner yet.
About Lake Sumner
Lake Sumner is a 4,500-acre reservoir in New Mexico, completed in 1937, managed by New Mexico State Parks (USBR-owned). Live pool elevation comes from USBR's RISE catalog. Public launches include Sumner Lake State Park — Day-Use Boat Ramp and Sumner Lake State Park — East Side Boat Ramp.