Grandy Lake

Grandy Lake is located about 4 miles northeast of Concrete, Washington. Fishing opportunities include stocked Rainbow Trout and resident Coastal Cutthroat Trout and Largemouth Bass.  Anglers can access this lake at Grandy Lake Park managed by Skagit County Parks and Recreation. 

Note: in the winter (November-March) anglers should contact Skagit County Parks and Recreation staff in advance to ensure the gate is open.

Two-pole fishing is allowed

Shoreline access: Good - Limited to the campground.

Species you might catch

Lake information

County: Skagit
Acreage: 56.50 ac.
Elevation: 797 ft.
Center: 48.565773, -121.799509
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Fishing resources

Catchable fish plants
Release Location: GRANDY LK (SKAG)
Stock Date Species Number Released Number of Fish Per Pound Facility
Sep 12, 2014 Rainbow 243 0.25 MARBLEMOUNT HATCHERY
Apr 29, 2014 Rainbow 500 1.9 BAKER LK HATCHERY
Apr 22, 2014 Rainbow 387 1.9 BAKER LK HATCHERY
Apr 22, 2014 Rainbow 1,007 1.9 BAKER LK HATCHERY
Apr 22, 2014 Rainbow 621 1.8 BAKER LK HATCHERY
Jul 22, 2013 Rainbow 4,000 1 MARBLEMOUNT HATCHERY
May 22, 2013 Rainbow 2,400 2.8 BAKER LK HATCHERY
Apr 26, 2013 Rainbow 800 3 BAKER LK HATCHERY
Sep 27, 2012 Rainbow 500 0.5 MARBLEMOUNT HATCHERY
Jul 14, 2011 Rainbow 200 0.2 MARBLEMOUNT HATCHERY
Visit the Catchable Trout Plants page for a more detailed search of trout plants in other bodies of water. To view and download the source data for this table visit the WDFW Fish Plants dataset on data.wa.gov.

Fishing prospects calendar

Rainbow trout

Fishing success for Rainbow Trout is generally best in the spring when thousands of fish are stocked statewide, but they can be caught year-round in most waters with a little patience and persistence. Success remains high into June and gradually declines as water temperatures increase and fish move offshore to stay cool. Fish that escaped the spring harvest return to the nearshore areas in the fall as waters cool off. Some waters may also be stocked again in the fall further boosting catch rates.
Chart showing fishing prospects throughout the calendar year

Coastal cutthroat trout (resident)

Fishing is best for Coastal Cutthroat in the spring and fall. There is a summer lull as fish move offshore into deeper waters to escape the summer heat in July and August. Catch is lowest in the late-winter while adults are spawning in tributary streams.
Chart of fishing prospects throughout the calendar year

Largemouth bass

Fishing improves throughout the spring as waters warm and fish move onshore, peaking during the spawn. Summer is a slight lull though dawn/dusk hours can be very good. Catch improves in Fall as waters cool, vegetation begins to die back, and prey becomes more available. Winter is the hardest time because fish are offshore and slow moving.
Chart of fishing prospects throughout the calendar year

Photos
Grandy Lake
Photo by WDFW