Lake guide
Ramps
Steamboat Rock State Park Boat Launch51052 Highway 155, Electric City, WA 99123 · WA State Parks · Discover Pass ($10/day) + $7 watercraft launch fee · NE shore, most-developed footprint, year-round. verified live 2026-06-10.
MapInfoCoulee Playland Resort Boat Launch401 Coulee Boulevard East, Electric City, WA 99123 · Private resort · free guest boat launch + full-service marina · north end near North Dam · launch access degrades on deep drawdown below ~1,565 ft. verified live 2026-06-10.
MapInfoCharts
Depth charti-Boating Interactive Chart
OpenContact & rules
Boating & yacht clubs
Club research pending for Banks Lake.
About Banks Lake
Banks Lake is a 26,886-acre reservoir in Washington, completed in 1951, managed by USBR / WA State Parks (Steamboat Rock & Sun Lakes-Dry Falls SP) / WDFW. Live pool elevation comes from USBR's RISE catalog. Public launches include Steamboat Rock State Park Boat Launch, Coulee Playland Resort Boat Launch, and Barker Canyon Boat Launch (WDFW).