Fishing at Cooper Lake, Washington
116-acre lake · County · 0 species stocked
If you're looking for somewhere to wet a line in Washington, Cooper Lake is one of the most consistently productive lakes in County. At 116 acres, it offers small lake fishing across select habitat — exactly the kind of water that rewards anglers who pay attention to stocking schedules and seasonal patterns.
Stocking Reports
No public stocking events are recorded for Cooper Lake in our dataset. This doesn't necessarily mean the lake hasn't been stocked — check directly with Washington's fish and wildlife agency.
Best Time to Fish Cooper Lake
Stocking records for Cooper Lake are limited. Reach out to the state fish and wildlife agency for current management plans.
Nearby Lakes
Other stocked waters within ~75 miles of Cooper Lake:
- Waptus Lake — 5.2 mi (251 ac)
- Kachess Lake — 7.3 mi (4,283 ac)
- Cle Elum Lake — 9.5 mi (4,488 ac)
- Keechelus Lake — 10.3 mi (2,366 ac)
- Angeline Lake — 11.7 mi (172 ac)
- Big Heart Lake — 12.3 mi (165 ac)
- Marmot Lake — 12.8 mi (121 ac)
- Lake Dorothy — 14.6 mi (252 ac)
Fishing Regulations
A valid Washington fishing license is required at Cooper Lake. Buy one online and check current regulations at the Washington Department of Fish and Wildlife. Always confirm seasonal closures, size limits, and creel limits before fishing.
Frequently Asked Questions
What fish are stocked in Cooper Lake?
No species are recorded as stocked in our dataset for Cooper Lake.
Do I need a fishing license for Cooper Lake?
Yes — a valid Washington fishing license is required. Purchase one online from the Washington Department of Fish and Wildlife.