Fishing at
Lake Armstrong Snohomish County

• JUMP TO: Lake Armstrong Info
• Stocking Reports
• Map
• Fish Species
• Monthly Outlook
• Images & Media
• Similar Lakes
• Fishing Reports


• Rainbow Trout
• Largemouth Bass

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Lake Armstrong is a freshwater lake located in Snohomish County, Washington. At an elevation of 139 ft. and 30.1 acres, it's home to a couple species of fish, including rainbow trout. Lake Armstrong provides good shoreline access and a boat launch.

Stocked Fish: Rainbow
Lake Size: 30.1 acres
Elevation: 139 ft.
Boat Launch: Yes (1)
Armstrong Lake
Shoreline Access: Good

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Lake Armstrong Stocking Reports

Lake Armstrong has been historically stocked with rainbow. The largest rainbow ever stocked is 2 lbs. In the past, Lake Armstrong stocked tens of thousands of rainbow averaging 0.43 lbs.

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Lake Armstrong Map

Lake Armstrong Fish Species

Lake Armstrong provides good opportunities for rainbow trout.

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Lake Armstrong Fishing Reports

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

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

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

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Lake Armstrong - Rainbow Trout Fishing Tips

At Lake Armstrong, the best time for catching rainbow trout is morning. Anglers also reported success with rainbow trout around afternoon. Popular baits used include power bait and worms for rainbow trout. Bottom fishing from boat and top fishing from boat are the common and successful methods used at Lake Armstrong to catch rainbow trout.

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Lake Armstrong - Largemouth Bass Fishing Tips

The most popular time for catching largemouth bass at Lake Armstrong is evening. Anglers also reported success with largemouth bass around afternoon. Anglers often fish by bottom fishing from boat and top fishing from boat for largemouth bass.

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Lake Armstrong Pictures & Media

Image of Lake Armstrong

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Nearby Lakes Similar to Lake Armstrong

There are a number of similar sized lakes relatively close to Lake Armstrong, including Sunday Lake, Gissburg Ponds (North), Gissburg Ponds (South), Riley Lake and Lake Loma.

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