Species you might catch

Lake information

County: Whatcom
Acreage: 16.40 ac.
Elevation: 5106 ft.
TRS: T40R10E SEC10
Center: 48.975987, -121.481593
Open in Google Maps

Fish stocking info

Release Location: KWAHNESUM LK (WHAT)
Stock Date Species Number Released Number of Fish Per Pound Facility
Sep 24, 2007 Rainbow 1,200 825 ARLINGTON HATCHERY
Sep 9, 2003 Rainbow 1,500 368 ARLINGTON HATCHERY
Oct 6, 1998 Rainbow 1,530 255 ARLINGTON HATCHERY

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