Moses Lake trout stocking
Grant County, Washington · lake · about 1,046 ft elevation
Moses Lake was last stocked 5 months ago (Jun 23, 2026). We have 28 stockings on record since May 24, 2017, 2 in the last 12 months (24,828 fish). Most stockings come in May. Species stocked: rainbow trout.
Last stocked
5 months ago
Jun 23, 2026
Next planned
Not announced
Last 12 months
2 stockings
24,828 fish
On record
28 stockings
since May 24, 2017
- Number 7 of 87 stocked waters in Grant County by stocking days.
- Stocked more often than 87% of Washington waters on our record.
Weather at Moses Lake
- This Afternoon45°FPartly Sunny3% rain · wind 5 mph
- Tonight37°FSlight Chance Light Rain18% rain · wind 2 mph
- Thursday58°FPatchy Fog then Sunny2% rain · wind 0 to 5 mph
- Thursday Night36°FPartly Cloudy1% rain · wind 5 mph
- Friday51°FChance Light Rain25% rain · wind 1 to 5 mph
- Friday Night34°FChance Light Rain then Mostly Cloudy25% rain · wind 5 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Moses Lake stocked?
Most stockings come in May. Stocked 3 times in 2025, usually on Wednesdays, about every 35 days.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | ||||||||||
| 2025 | 1 | 1 | 1 | |||||||||
| 2024 | 1 | 1 | 1 | 1 | ||||||||
| 2023 | 1 | |||||||||||
| 2022 | 1 | 1 | ||||||||||
| 2019 | 1 | |||||||||||
| 2018 | 1 | 6 | 1 | |||||||||
| 2017 | 3 | 4 |
What is stocked
| Species | Stockings | Fish | Fish per stocking |
|---|---|---|---|
| Rainbow trout | 28 | 106,769 | 3,813 |
Stocking history
20262 stockings · 24,828 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Jun 23Latest Tuesday | Rainbow trout | 23,628 568 lb | 53 days | Columbia Basin Hatchery |
May 1 Friday | Rainbow trout | 1,200 480 lb | 51 weeks | Columbia Basin Hatchery |
20253 stockings · 2,575 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
May 9 Friday | Rainbow trout | 1,000 417 lb | 9 days | Columbia Basin Hatchery |
Apr 30 Wednesday | Rainbow trout | 100 303 lb | 5 weeks | Spokane Hatchery |
Mar 26 Wednesday | Rainbow trout | 1,475 590 lb | 166 days | Columbia Basin Hatchery |
20244 stockings · 28,613 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Oct 11 Friday | Rainbow trout | 19,991 2,563 lb | 121 days | Columbia Basin Hatchery |
Jun 12 Wednesday | Rainbow trout | 5,567 293 lb | 8 weeks | Columbia Basin Hatchery |
May sometime this month | Rainbow trout | 1,055 2 lb | Grant County Cons. Dist. | |
Apr 17 Wednesday | Rainbow trout | 2,000 833 lb | 582 days | Columbia Basin Hatchery |
20231 stocking · 740 fish
- May rainbow trout, 740 fish
20222 stockings · 1,794 fish
- Sep 13 rainbow trout, 1,184 fish
- Week of Jun 6 rainbow trout, 610 fish
20191 stocking · 1,539 fish
- May rainbow trout, 1,539 fish
20188 stockings · 45,830 fish
- Jun 5 rainbow trout, 400 fish
- May 31 rainbow trout, 150 fish
- May 30 rainbow trout, 200 fish
- May 29 rainbow trout, 350 fish
- May 24 rainbow trout, 150 fish
- May 23 rainbow trout, 300 fish
- May 22 rainbow trout, 150 fish
- Mar 14 rainbow trout, 44,130 fish
20177 stockings · 850 fish
- Jun 8 rainbow trout, 200 fish
- Jun 7 rainbow trout, 100 fish
- Jun 6 rainbow trout, 100 fish
- Jun 1 rainbow trout, 50 fish
- May 31 rainbow trout, 100 fish
- May 25 rainbow trout, 200 fish
- May 24 rainbow trout, 100 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 Moses Lake?
Grant County, Washington. Approximate: the marker is the USGS place-name point for this water, not an agency location.
Stocked waters near Moses Lake
- Potholes Reservoirlake · 9 mistocked Oct 22, 2026
- Goldeneye Lakelake · 12 mistocked May 5, 2026
- Corral Lakelake · 12 mistocked Apr 22, 2026
- Blythe Lakelake · 13 mistocked Apr 22, 2026
- Chukar Lakelake · 13 mistocked May 5, 2026
- Pillar Lakelake · 13 mistocked May 5, 2026
- Goose Lake Upperlake · 14 mistocked Mar 3, 2026
- Widgeon Lakelake · 15 mistocked May 5, 2026
All stocked waters in Grant CountyStocked this week in Washington
Questions about Moses Lake
- When was Moses Lake last stocked?
- The latest reported stocking was Jun 23, 2026 (rainbow trout, 23,628 fish), according to Washington agency reports.
- How often is Moses Lake stocked?
- Stocked 3 times in 2025, usually on Wednesdays, about every 35 days. Across all years on record, most stockings come in May.
- Is Moses Lake stocked often?
- Number 7 of 87 stocked waters in Grant County by stocking days. Stocked more often than 87% of Washington waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Moses Lake?
- Rainbow trout (28 stockings, 106,769 fish).