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Windmill Lake trout stocking

Grant County, Washington · lake

Windmill Lake was last stocked 5 months ago (Apr 27, 2026). We have 2 stockings on record since May 1, 2025, 1 in the last 12 months (9,000 fish). Species stocked: rainbow trout.

Last stocked
5 months ago
Apr 27, 2026
Next planned
Not announced
Last 12 months
1 stocking
9,000 fish
On record
2 stockings
since May 1, 2025

Weather at Windmill Lake

  • Tonight
    52°F
    Mostly Cloudy then Rain Showers
    84% rain · wind 2 to 12 mph
  • Friday
    68°F
    Rain Showers
    84% rain · wind 12 to 25 mph
  • Friday Night
    43°F
    Partly Cloudy
    4% rain · wind 7 to 21 mph
  • Saturday
    65°F
    Sunny
    wind 2 to 7 mph
  • Saturday Night
    41°F
    Mostly Cloudy
    wind 5 mph
  • Sunday
    68°F
    Mostly Sunny
    wind 5 mph

Forecast from the National Weather Service for this location, refreshed hourly.

What is stocked

SpeciesStockingsFishFish per stockingTypical size
Rainbow trout218,0009,000

Stocking history

DateSpeciesFishPoundsHatchery
Apr 27, 2026Rainbow trout9,00082Columbia Basin Hatchery
May 1, 2025Rainbow trout9,00092Columbia Basin Hatchery

From Washington fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go.

Where is Windmill Lake?

Grant County, Washington. Approximate: the marker is the USGS place-name point for this water, not an agency location.

DirectionsLarger map

Stocked waters near Windmill Lake

All stocked waters in Grant CountyStocked this week in Washington

Questions about Windmill Lake

When was Windmill Lake last stocked?
The latest reported stocking was Apr 27, 2026 (rainbow trout, 9,000 fish), according to Washington agency reports.
How often is Windmill Lake stocked?
It was stocked 1 times in the last 12 months.
What kind of trout are stocked in Windmill Lake?
Rainbow trout (2 stockings, 18,000 fish).
Windmill Lake Trout Stocking (Grant, WA) | TroutNearMe