The Sutter Bypass Wildlife Area was designated as a wildlife area by the Fish and Game Commission in 1968. It consists of the Tisdale Bypass and two long, narrow parcels on either side of the Sutter Bypass, for a total of approximately 3,200 acres.
Typical riparian tree growth occurs within the boundaries of the area. These trees include black willow, Fremont cottonwood, button willow, blue elderberry, white alder, and others. The understory consists mainly of roundstem bulrush, California blackberry, California wild grape, western raspberry, and others. Grasses such as wild rye form dominant ground cover in many places. Animal species include deer, skunk, beaver, fox, rabbit, bats, salmon, catfish, and others. Both Sutter Bypass channels have catfish, bullheads, largemouth bass, bluegill, sunfish, black crappie and chinook salmon.
For more information, call the North Central Region Rancho Cordova office at (916) 358-2900.