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Kachess Lake

Kittitas County, Washington

WDFW lists Kachess Lake at 4,377.8 acres in Kittitas County. Kokanee, rainbow trout and cutthroat trout are listed, and bull trout must be released.

N5 mi
Air temp Loading current temperature…
Map data © OpenStreetMap contributors.
Surface area4,378 acres
Max depth—
Shoreline—
Boat motorsCheck local rules

Species

Fishery rating out of 5.

Kokanee●●●○○

Limit 10 per day per WDFW

Rainbow Trout●●○○○

Cutthroat Trout●●○○○

Boat launches

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

  • Forest Service boat launchPublic
    Launch near the campground; not usable in late summer when the reservoir is drawn downDirections ↗
  • 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 Kachess Lake 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 Kachess Lake ↗

Local tips

  • Launching is not available in late summer after drawdown.
  • Bull trout must be released; two-pole fishing is not allowed.
  • Trout limit is 2 per day, 14-inch minimum; kokanee limit is 10.

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.