Smallmouth Bass

The Columbia River near Mattawa, Washington, is an excellent destination for smallmouth bass anglers. The river's rocky structure, current breaks, and varying depths create ideal habitat for these hard-fighting fish. The best time to target smallmouth is during the warmer months, from late spring through early fall. Pre-spawn (late spring) and post-spawn (early summer) periods can be particularly productive as the fish are actively feeding. One local tip is to focus on areas with rocky points, submerged boulders, or current seams. Smallmouth bass often congregate in these areas to ambush prey. Another key tactic is to use crankbaits, tubes, or jigs that mimic crawfish, a primary food source for smallmouth in this region. The smallmouth bass population in the Columbia River around Mattawa is healthy, and anglers frequently report catching good numbers of fish, including some impressive specimens. There are several public boat launches available along the river, providing easy access to prime fishing spots. Be mindful of the river's current and water levels, as they can change quickly.