Fishing at
Bosworth Lake Snohomish County

Bosworth Lake is a large freshwater lake located in Snohomish County, Washington. At an elevation of 562 ft. and 102.3 acres, it's home to several species of fish, including coho salmon, rainbow trout, largemouth bass, pumpkinseed sunfish and coastal cutthroat trout (resident). Bosworth Lake provides good shoreline access and a boat launch.

Stocked Fish: Rainbow
Lake Size: 102.3 acres
Elevation: 562 ft.
Boat Launch: Yes (1)
Bosworth Lake
WDFW Access: Yes
Shoreline Access: Good

Bosworth Lake Stocking Reports

Bosworth Lake has been historically stocked with rainbow. The largest rainbow ever stocked is 2 lbs. This year so far, there has been 2 stockings of rainbow at an average of 0.44 lbs. In the past, Bosworth Lake stocked tens of thousands of rainbow averaging 0.44 lbs.

Date Quantity Fish
April 16, 2024 2875 Rainbow @ 0.4lbs
April 15, 2024 6633 Rainbow @ 0.45lbs
April 13, 2023 3263 Rainbow @ 0.4lbs
April 11, 2023 6400 Rainbow @ 0.4lbs
April 13, 2022 50 Rainbow @ 2lbs
April 13, 2022 3025 Rainbow @ 0.4lbs
April 12, 2022 5492 Rainbow @ 0.48lbs
April 12, 2022 1000 Rainbow @ 0.4lbs
April 13, 2021 6384 Rainbow @ 0.48lbs
April 13, 2021 3674 Rainbow @ 0.45lbs
April 24, 2020 2552 Rainbow @ 0.45lbs
April 23, 2020 7521 Rainbow @ 0.43lbs
April 17, 2017 10038 Rainbow @ 0.4lbs
April 15, 2016 410 Rainbow @ 1.49lbs
April 13, 2016 10008 Rainbow @ 0.42lbs

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Bosworth Lake Map

Bosworth Lake Fish Species

Bosworth Lake provides excellent opportunities for rainbow trout as well as good opportunities for largemouth bass. There is also a chance to catch coho salmon, pumpkinseed sunfish and coastal cutthroat trout (resident) throughout the year.

January February March April May June July August September October November December
Coho salmon
Rainbow trout
Largemouth bass
Pumpkinseed Sunfish
Coastal cutthroat trout (resident)

Bosworth Lake Fishing Reports

An modestly traveled lake, there has been some successful reports by anglers at Bosworth Lake over the past few years.

Anglers reported the most success with rainbow trout. Largemouth bass is also a popular species to fish for at Bosworth Lake.

A list of the best bait to use for stocked rainbow trout.

Bosworth Lake - Rainbow Trout Fishing Tips

At Bosworth Lake, the best time for catching rainbow trout is morning. Anglers also reported success with rainbow trout around afternoon. Popular baits used include worms and power bait for rainbow trout. Trolling and trolling with fly are the common and successful methods used at Bosworth Lake to catch rainbow trout.

Bosworth Lake Pictures & Media

Image of Bosworth Lake Image of Bosworth Lake

Nearby Lakes Similar to Bosworth Lake

There are a number of similar sized lakes relatively close to Bosworth Lake, including Cassidy Lake, Flowing Lake, Panther Lake, Storm Lake and Mud (Snohomish County).

Or try our advanced Washington fishing lake finder - search for any species of fish, filter by stocked lakes only, lake amenities and more.

Snohomish County
5.8 mi. away
123.1 acres
elevation: 323 ft.


Cassidy Lake

March 12, 2024 - Rainbow - 3519 @ 0.43lbs
March 22, 2023 - Rainbow - 1430 @ 0.38lbs

For April:
Bluegill Yellow perch Black crappie Rainbow trout Brown bullhead Largemouth bass Pumpkinseed Sunfish Coastal cutthroat trout (resident)

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Snohomish County
6.7 mi. away
130.6 acres
elevation: 529 ft.

Somewhat Popular

Flowing Lake

May 10, 2023 - Rainbow - 4018 @ 0.47lbs
April 4, 2023 - Rainbow - 4545 @ 0.44lbs

For April:
Yellow perch Rainbow trout Brown bullhead Largemouth bass

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Snohomish County
6.7 mi. away
45.4 acres
elevation: 459 ft.

Panther Lake

March 26, 2024 - Rainbow - 1500 @ 0.4lbs
March 22, 2023 - Rainbow - 1500 @ 0.4lbs

For April:
Black crappie Rainbow trout Brown bullhead Largemouth bass Pumpkinseed Sunfish

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Snohomish County
7.2 mi. away
73.1 acres
elevation: 530 ft.

Storm Lake

April 16, 2024 - Rainbow - 4140 @ 0.43lbs
April 12, 2023 - Rainbow - 3379 @ 0.39lbs

For April:
Rainbow trout Largemouth bass Coastal cutthroat trout (resident)

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Snohomish County
7.4 mi. away
22.6 acres
elevation: 692 ft.

Mud (Snohomish County)

For April:
Cutthroat trout

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