Heron - Lower Lake

Lower Heron Lake is located within the Columbia National Wildlife Refuge (CNWR) south of Potholes Reservoir.   WDFW fishing regulations and licenses apply to all lakes within this federal refuge.  Vehicle or walk-in access to these lakes is managed by the USFWS.  WDFW recommends that anglers review access and other regulations on the CNWR website.  WDFW recommends anglers fish both Lower and Upper Heron Lakes to maximize catch.

Two-pole fishing is allowed

Shoreline access: Good - Most of the shoreline is fishable.

Species you might catch

Lake information

County: Grant
Acreage: 1.30 ac.
Elevation: 959 ft.
Center: 46.980125, -119.28077
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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