Rainbow Trout Stocked · 16 plants · last June 9, 2026 Best: dawn, dusk Watson Lake fishing
Watson Lake fishing is stocked with Rainbow Trout on a natural lake. It is stocked about 8 times a year since 2025, most often in February and May. Species guides list dawn and dusk as the active times.
- Last stocked
- June 9, 2026
- · Rainbow Trout
- Plants on record
- 16
- Since 2025
- Species recorded
- 1
- Average size
- 11.9 in
- Surface acres
- 4.4
- Elevation
- 2,382 ft
Fish at Watson Lake
Around the dates Watson Lake is stocked, Open-Meteo's 2016-2025 archive puts mean air temperature at 56.4°F in May, 35.2°F in February, 47.5°F in April, 64.3°F in June. That is air temperature at these coordinates, not water temperature. Open-Meteo
Rainbow Trout Stocked · 16 plants · last June 9, 2026 Best: dawn, dusk Watson Lake is a small bank fishing only lake located within the Department of Fish and Wildlife, Wooten Wildlife Area, off the Tucannon River. The lake is well stocked with 10-12 inch rainbow trout, plus some jumbo (14 inch plus) rainbows. There is excellent shoreline access around over 2/3 of the lake with a shore walk from the parking area, making it good for catching rainbow trout. (wdfw.wa.gov, accessed October 5, 2026)
Drafted by AI from the cited sources and checked before publishing.
How Watson Lake is stocked
About 4,121 reported fish per acre, 2nd most of 4 lakes in Columbia County with both a fish count and a surface area.
Fish stocked in 2025
11,812
Fish stocked in 2026
6,320
Stocking history
| Date | Species | Quantity | Avg. length | Source |
|---|---|---|---|---|
| June 9, 2026 | Rainbow Trout | 500 | 10 in | report |
| May 19, 2026 | Rainbow Trout | 2,550 | 10 in | report |
| May 19, 2026 | Rainbow Trout | 50 | 15.3 in | report |
| February 25, 2026 | Rainbow Trout | 100 | 14.8 in | report |
| February 24, 2026 | Rainbow Trout | 3,120 | 9.8 in | report |
| June 6, 2025 | Rainbow Trout | 2,000 | 10 in | report |
| May 22, 2025 | Rainbow Trout | 975 | 10 in | report |
| May 20, 2025 | Rainbow Trout | 60 | 15.3 in | report |
| May 16, 2025 | Rainbow Trout | 725 | 10 in | report |
| April 30, 2025 | Rainbow Trout | 50 | 15.3 in | report |
| April 18, 2025 | Rainbow Trout | 1,625 | 10 in | report |
| April 4, 2025 | Rainbow Trout | 2,550 | 10 in | report |
| April 4, 2025 | Rainbow Trout | 100 | 15.3 in | report |
| March 17, 2025 | Rainbow Trout | 1,625 | 10 in | report |
| February 26, 2025 | Rainbow Trout | 2,002 | 9.8 in | report |
| February 26, 2025 | Rainbow Trout | 100 | 15.2 in | report |
Access and facts
- Water type
- natural lake
Excellent shoreline access around over 2/3 or the lake with a shore walk from the parking area.
Drafted by AI from the cited sources and checked before publishing.
Advisories, closures, regulations and water conditions change. Check the Washington Department of Fish and Wildlife before you go.
About Watson Lake
Fishing success for Rainbow Trout generally declines as water temperatures increase and fish move offshore to stay cool. (wdfw.wa.gov, accessed October 5, 2026)
Drafted by AI from the cited sources and checked before publishing.
Nearest lakes
Common questions
What fish are at Watson Lake?
Fishing Watson Lake usually means Rainbow Trout. All 16 plants on record are Rainbow Trout. Rainbow Trout was last stocked June 9, 2026, averaging 11.9 in.
When is Watson Lake stocked?
Last stocked June 9, 2026. It is stocked about 8 times a year since 2025, most often in February and May. About 4,121 reported fish per acre, 2nd most of 4 lakes in Columbia County with both a fish count and a surface area.
How big are the fish stocked at Watson Lake?
Rainbow Trout stocked at Watson Lake average 11.9 in.
How do you get on Watson Lake?
Excellent shoreline access around over 2/3 or the lake with a shore walk from the parking area.
Which lakes near Watson Lake were stocked more recently?
Spring Lake (3.5 mi) was stocked more recently. Spring Lake is also stocked with Rainbow Trout.