Cassidy Lake fishing

Cassidy Lake fishing is stocked with Rainbow Trout, Cutthroat Trout, Largemouth Bass, Black crappie, Bluegill, Brown bullhead, and 2 more on a natural lake. It is stocked about 1.5 times a year since 2025, most often in March. Species guides list dawn and dusk as the active times.

Illustration, not a photo of this lake
Last stocked
March 16, 2026
198 days ago · Rainbow Trout
Plants on record
3
Since 2025
Species recorded
1
Average size
10.4 in
Surface acres
123.1
Elevation
323 ft

Fish at Cassidy Lake

1 stocked · 8 confirmed present

Rainbow Trout Stocked · 3 plants · last March 16, 2026 Best: dawn, dusk

Last stocked March 16, 2026 · avg 10.4 in · 3 plants

Best: dawn, dusk

Rainbow Trout species guide
Black crappie Confirmed present
Black crappie species guide
Bluegill Confirmed present
Bluegill species guide
Brown bullhead Confirmed present
Brown bullhead species guide
Coastal cutthroat trout Confirmed present
Coastal cutthroat trout species guide
Largemouth bass Confirmed present Best: dawn, dusk

Best: dawn, dusk

Largemouth bass species guide
Pumpkinseed Confirmed present
Pumpkinseed species guide
Yellow perch Confirmed present
Yellow perch species guide

How Cassidy Lake is stocked

Source: Washington Department of Fish and Wildlife.

About 54 reported fish per acre, 25th most of 27 lakes in Snohomish County with both a fish count and a surface area.

Fish stocked in 2025

3,557

Fish stocked in 2026

3,100

Stocking history

Source: Washington Department of Fish and Wildlife.
Date Species Quantity Avg. length Source
March 16, 2026 Rainbow Trout 3,100 11.2 in report
March 12, 2025 Rainbow Trout 1,807 10 in report
March 11, 2025 Rainbow Trout 1,750 10 in report

Access and facts

Water type
natural lake
Shore access
Yes
Boat ramp
Yes

Shoreline access: Good. WDFW access on western shore and fishing pier accessed from a county trail on the eastern shore. WDFW maintains a public water access area on this lake.

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Nearest lakes

Bosworth Lake 5.8 mi last stocked April 16, 2026 Gissburg Ponds 7.7 mi last stocked June 3, 2026 Blackmans Lake 8.3 mi last stocked April 6, 2026 Flowing Lake 8.7 mi last stocked May 3, 2026 Lake Loma 9.2 mi last stocked April 29, 2026

Camping near Cassidy Lake

Campgrounds within 15 miles of Cassidy Lake's mapped point, nearest first: Flowing Lake Park & Campground at Leckie's Beach (8.4 miles), River Meadows Park camping (8.8 miles), Lake Roesiger Group Campground (9.7 miles), Wenberg County Park camping (10.5 miles), and Kayak Point Regional County Park camping (13.7 miles), each with its own campground page on campgroundsdb.com.

Straight-line distances.

Common questions

What fish are at Cassidy Lake?

Fishing Cassidy Lake usually means Rainbow Trout. All 3 plants on record are Rainbow Trout. Rainbow Trout was last stocked March 16, 2026, averaging 10.4 in. Black crappie, Bluegill, Brown bullhead, and Coastal cutthroat trout, plus 3 more are recorded here outside the stocking reports.

When is Cassidy Lake stocked?

Last stocked March 16, 2026. It is stocked about 1.5 times a year since 2025, most often in March. About 54 reported fish per acre, 25th most of 27 lakes in Snohomish County with both a fish count and a surface area.

How big are the fish stocked at Cassidy Lake?

Rainbow Trout stocked at Cassidy Lake average 10.4 in.

How do you get on Cassidy Lake?

Shore fishing is available and there is a boat ramp. Shoreline access: Good. WDFW access on western shore and fishing pier accessed from a county trail on the eastern shore. WDFW maintains a public water access area on this lake.

Which lakes near Cassidy Lake were stocked more recently?

Bosworth Lake (5.8 mi), Gissburg Ponds (7.7 mi), Blackmans Lake (8.3 mi), Flowing Lake (8.7 mi), and Lake Loma (9.2 mi) were stocked more recently. Bosworth Lake is also stocked with Rainbow Trout, Gissburg Ponds is also stocked with Rainbow Trout, Blackmans Lake is also stocked with Rainbow Trout, Flowing Lake is also stocked with Rainbow Trout, and Lake Loma is also stocked with Rainbow Trout.

Sources (1) +