Maine Lakes Region · Lake Guide
Thompson Lake is a lake in Maine's Lakes Region, bordering Casco. It covers 4,419 acres, max depth 121 ft.
Thompson Lake is a large, deep coldwater lake of roughly 4,419 acres in Casco. Maine IFW manages it for landlocked salmon, lake trout (togue), smallmouth and largemouth bass, and cusk, stocking landlocked salmon annually. Public access includes a concrete trailer ramp off Route 121 in Oxford and the Town of Oxford's Pismo Beach on the lake, which charges a fee. The shallow southern cove is locall…
Recreation on Thompson Lake: Fishing, Boating, Swimming, Water Skiing, Ice Fishing, Kayaking, Canoeing.
Fish species: Cusk, Lake Trout, Landlocked Salmon, Smallmouth Bass, Largemouth Bass, Chain Pickerel, White Perch, Yellow Perch, Rainbow Smelt, White Sucker, Brown Bullhead.
Notable features: One of Oxford/Cumberland County's premier coldwater fisheries. Supports rare cusk population alongside lake trout and landlocked salmon. Variable-leaf milfoil present - clean your boat. Variable-leaf milfoil present (confirmed 1975); inspect and clean your boat..
Towns on Thompson Lake: Casco. Explore more lakes and local businesses in the Maine Lakes Region.