Cup Lake trout stocking

Grant County, Washington · lake

Cup Lake was last stocked 5 months ago (May 6, 2026). We have 1 stocking on record since May 6, 2026, 1 in the last 12 months (200 fish). Species stocked: rainbow trout.

Weather at Cup Lake

• Tonight
  54°F
  Rain Showers Likely
  73% rain · wind 0 to 7 mph
• Friday
  66°F
  Rain Showers Likely
  73% rain · wind 7 to 23 mph
• Friday Night
  42°F
  Partly Cloudy
  5% rain · wind 2 to 20 mph
• Saturday
  64°F
  Mostly Sunny
  wind 3 mph
• Saturday Night
  42°F
  Mostly Cloudy
  wind 2 mph
• Sunday
  66°F
  Mostly Sunny
  wind 3 mph

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

What is stocked

Stocking history

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 Cup 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 Cup Lake

• Crystal Lakelake · 1 mistocked May 6, 2026
• Dot Lakelake · 1 mistocked May 6, 2026
• Cliff Lakelake · 1 mistocked May 6, 2026
• Dusty Lakelake · 1 mistocked May 12, 2026
• Burke Lakelake · 1 mistocked Apr 21, 2026
• Quincy Lakelake · 1 mistocked Apr 22, 2026
• Martha Lakelake · 5 mistocked Apr 22, 2026
• Nunnally Lakelake · 20 mistocked Mar 5, 2026

All stocked waters in Grant CountyStocked this week in Washington

Questions about Cup Lake

When was Cup Lake last stocked?

The latest reported stocking was May 6, 2026 (rainbow trout, 200 fish), according to Washington agency reports.

How often is Cup Lake stocked?

It was stocked 1 times in the last 12 months.

What kind of trout are stocked in Cup Lake?

Rainbow trout (1 stocking, 200 fish).