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Reservoir

Lake Cushman

Mason County, Washington

WDFW lists Lake Cushman in Mason County at about 4,015 acres, with resident coastal cutthroat and kokanee. No rainbow trout are stocked.

N2 mi
Air temp Loading current temperature…
Map data © OpenStreetMap contributors.
Surface area4,015 acres
Max depth—
Shoreline—
Boat motorsCheck local rules

Species

Fishery rating out of 5.

Cutthroat Trout●●●○○

Resident coastal cutthroat

Kokanee●●○○○

Boat launches

2 launch sites. Fees and hours change, so confirm before you go.

  • Lake Cushman boat launchesPublic
    Launches are unusable when the lake is drawn below 720 feet, which happens outside Memorial Day to Labor DayDirections ↗
  • More public accessPublic
    See the state agency or lake website for all ramps and feesDirections ↗

Size & creel limits

Minimum size and daily limit for each species in Lake Cushman are published by the state. Look up the current size and creel limits for this lake directly: Washington Department of Fish and Wildlife (2026-27 pamphlet on eRegulations) ↗

Rules change, so confirm current limits with the Washington Department of Fish and Wildlife (2026-27 pamphlet on eRegulations) before you fish.

Bait & tackle nearby

No shops listed yet for this lake. Use the search link below.

Search more bait shops near Lake Cushman ↗

Local tips

  • Best fished by boat; the west shore has the most shoreline access.
  • Time trips for summer when the launches are usable.

View on interactive map

Zoom and pan on a street, satellite or terrain map. Red pins are boat launches.

More Washington lakes

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Always wear a life jacket and check your state's current regulations before you fish.