Cup Lake trout stocking
Grant County, Washington · lake · about 1,139 ft elevation
Cup Lake was last stocked 6 months ago (May 6, 2026). We have 10 stockings on record since Apr 11, 2017, 1 in the last 12 months (200 fish). Most stockings come in March to April. Species stocked: rainbow trout.
- Number 29 of 87 stocked waters in Grant County by stocking days.
- Stocked about as often as a typical Washington water on our record.
Weather at Cup Lake
- Tonight36°FMostly Cloudy4% rain · wind 2 mph
- Monday52°FLight Rain76% rain · wind 2 mph
- Monday Night37°FLight Rain then Mostly Cloudy76% rain · wind 1 mph
- Tuesday51°FChance Light Rain45% rain · wind 2 mph
- Tuesday Night38°FSlight Chance Light Rain then Mostly Cloudy17% rain · wind 1 mph
- Veterans Day56°FPartly Sunnywind 2 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Cup Lake stocked?
Most stockings come in March to April.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | |||||||||||
| 2025 | 1 | |||||||||||
| 2024 | 1 | |||||||||||
| 2023 | 1 | |||||||||||
| 2022 | 1 | |||||||||||
| 2021 | 1 | |||||||||||
| 2020 | 1 | |||||||||||
| 2019 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking |
|---|---|---|---|
| Rainbow trout | 10 | 2,002 | 200 |
Stocking history
20261 stocking · 200 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
May 6Latest Wednesday | Rainbow trout | 200 2 lb | 414 days | Columbia Basin Hatchery |
20251 stocking · 200 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Mar 18 Tuesday | Rainbow trout | 200 2 lb | 52 weeks | Columbia Basin Hatchery |
20241 stocking · 200 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Mar 19 Tuesday | Rainbow trout | 200 2 lb | 46 weeks | Columbia Basin Hatchery |
20231 stocking · 200 fish
- May 2 rainbow trout, 200 fish
20221 stocking · 200 fish
- Apr 19 rainbow trout, 200 fish
20211 stocking · 200 fish
- Mar 30 rainbow trout, 200 fish
20201 stocking · 200 fish
- Apr 28 rainbow trout, 200 fish
20191 stocking · 200 fish
- Apr 10 rainbow trout, 200 fish
20181 stocking · 201 fish
- Mar 23 rainbow trout, 201 fish
20171 stocking · 201 fish
- Apr 11 rainbow trout, 201 fish
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. Seasons and limits: Washington fishing regulations.
Where is Cup Lake?
Grant County, Washington. Approximate: the marker is the USGS place-name point for this water, not an agency location.
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 once in the last 12 months. Across all years on record, most stockings come in March to April.
- Is Cup Lake stocked often?
- Number 29 of 87 stocked waters in Grant County by stocking days. Stocked about as often as a typical Washington water on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Cup Lake?
- Rainbow trout (10 stockings, 2,002 fish).