Mason

Species you might catch

Lake information

County: King
Acreage: 32.10 ac.
Elevation: 4184 ft.
TRS: T22R10E SEC5
Center: 47.423547, -121.551019
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Fishing resources

Fish stocking info
Release Location: MASON LK (KING)
Stock Date Species Number Released Number of Fish Per Pound Facility
Sep 19, 2001 Rainbow 750 259 TOKUL CR HATCHERY
Aug 18, 2000 Rainbow 325 290 TOKUL CR HATCHERY
Sep 11, 1995 Rainbow 785 420 ARLINGTON 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