Every Boat Ramp on Moses Lake

About Moses Lake

Moses Lake is a sprawling 6,800-acre warm-water fishery in the heart of Washington's Columbia Basin, offering 120 miles of intricate shoreline across its many arms, bays, and islands. Located in Grant County near the city of Moses Lake, this shallow desert lake reaches a maximum depth of 38 feet and is fed by irrigation return flows from the Columbia Basin Project, which keep water levels stable and nutrient levels high throughout the growing season. The result is a remarkably productive fishery that supports large populations of multiple game fish species.

Walleye fishing on Moses Lake has become increasingly popular, with fish in the 2- to 6-pound range available throughout the lake's deeper channels and along windswept points. Largemouth and Smallmouth Bass thrive in the lake's extensive weed beds, submerged rock piles, and riprap shorelines, making it one of eastern Washington's best bass destinations. Yellow Perch, Bluegill, and Crappie provide outstanding panfish action for families and shore anglers, while stocked Rainbow Trout offer additional opportunity during the cooler months.

The city of Moses Lake sits directly on the lake's shores, providing convenient access to multiple public boat launches, parks, and fishing docks. The lake's warm summer temperatures, sheltered coves, and abundant fish populations make it an ideal destination for anglers of all skill levels. Its location in the sunny Columbia Basin means favorable weather conditions from spring through fall, with over 300 days of sunshine annually creating an extended fishing season that few Washington lakes can match.

Nearest towns: Moses Lake