Tacoma Power stocks fish in Mayfield Lake to provide fishing opportunities for you.
Coho salmon, rainbow trout and cutthroat trout can be found in Riffe Lake along with landlocked Chinook salmon, brown trout, crappie, largemouth and smallmouth bass, brown bullhead and bluegill.

Most of the same species can be found in Mayfield Lake with one addition. Tiger muskies were experimentally planted by the State of Washington in 1988 as a sport fish and for biological control of the undesirable northern pike minnow population. Plantings of these fish continue today.

Swofford Pond, a shallow, 240-acre artificial pond, is stocked by the State of Washington with rainbow, brown and cutthroat trout, and also offers resident largemouth bass, channel catfish and bluegill fishing. Only electric motors are allowed.