Dalton Lake fish stocking
Franklin County, Washington
Dalton Lake in Franklin County, Washington was last stocked on April 28, 2026 with 75 rainbow trout from Tucannon Hatchery. Across the 5 years shown here, WDFW released 78,075 fish in 44 separate stockings. Stockings here are most common in February, March, and April.
When Dalton Lake gets fish
Stocking history
Washington reports the exact release date. Sizes for Washington are estimated from the reported fish-per-pound.
2026 · 16,435 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 75 | 14.4″ | Catchable | |
| Rainbow Trout | 1,000 | 9.3″ | Catchable | |
| Rainbow Trout | 3,445 | 9.2″ | Catchable | |
| Rainbow Trout | 75 | 14.2″ | Catchable | |
| Rainbow Trout | 1,620 | 9.4″ | Catchable | |
| Rainbow Trout | 150 | 13.7″ | Catchable | |
| Rainbow Trout | 5,070 | 9.2″ | Catchable | |
| Rainbow Trout | 5,000 | 9.3″ | Catchable |
2025 · 14,805 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 80 | 14.4″ | Catchable | |
| Rainbow Trout | 500 | 9.3″ | Catchable | |
| Rainbow Trout | 500 | 9.3″ | Catchable | |
| Rainbow Trout | 75 | 14.4″ | Catchable | |
| Rainbow Trout | 2,250 | 9.3″ | Catchable | |
| Rainbow Trout | 3,750 | 9.3″ | Catchable | |
| Rainbow Trout | 2,500 | 9.3″ | Catchable | |
| Rainbow Trout | 150 | 14.4″ | Catchable | |
| Rainbow Trout | 5,000 | 9.3″ | Catchable |
2024 · 15,175 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 75 | 14.4″ | Catchable | |
| Rainbow Trout | 1,375 | 9.3″ | Catchable | |
| Rainbow Trout | 75 | 14.4″ | Catchable | |
| Rainbow Trout | 4,500 | 9.3″ | Catchable | |
| Rainbow Trout | 75 | 14.4″ | Catchable | |
| Rainbow Trout | 4,500 | 9.3″ | Catchable | |
| Rainbow Trout | 4,500 | 9.3″ | Catchable | |
| Rainbow Trout | 75 | 14.2″ | Catchable |
2023 · 15,660 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 15 | 14.4″ | Catchable | |
| Rainbow Trout | 85 | 14.2″ | Catchable | |
| Rainbow Trout | 1,000 | 9.3″ | Catchable | |
| Rainbow Trout | 1,080 | 9.4″ | Catchable | |
| Rainbow Trout | 960 | 9.4″ | Catchable | |
| Rainbow Trout | 2,880 | 9.4″ | Catchable | |
| Rainbow Trout | 50 | 14.5″ | Catchable | |
| Rainbow Trout | 4,500 | 9.4″ | Catchable | |
| Rainbow Trout | 75 | 14.4″ | Catchable | |
| Rainbow Trout | 4,940 | 9.2″ | Catchable | |
| Rainbow Trout | 75 | 14.4″ | Catchable |
2022 · 16,000 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 150 | 14.6″ | Catchable | |
| Rainbow Trout | 1,550 | 9.3″ | Catchable | |
| Rainbow Trout | 4,600 | 9.5″ | Catchable | |
| Rainbow Trout | 50 | 14.4″ | Catchable | |
| Rainbow Trout | 75 | 14.4″ | Catchable | |
| Rainbow Trout | 4,500 | 9.3″ | Catchable | |
| Rainbow Trout | 75 | 14.4″ | Catchable | |
| Rainbow Trout | 5,000 | 9.3″ | Catchable |
Frequently asked questions
When was Dalton Lake last stocked?
WDFW records show Dalton Lake was last stocked on April 28, 2026 (about 5 months ago), with 75 rainbow trout.
What fish are stocked in Dalton Lake?
Dalton Lake has been stocked with rainbow trout in the years shown here (2022–2026).
When does Dalton Lake usually get stocked?
Most fish have been stocked in February, March, and April. Exact dates change from year to year, so check back or see WDFW's official stocking page.
Do I need a license to fish Dalton Lake?
Yes, anglers generally need a valid Washington fishing license. Check the current Washington fishing regulations for seasons, limits and any special rules for Dalton Lake.
Other stocked waters in Franklin County
Scooteney Reservoir
Powerline Pond
Marmes Pond
Mesa Lake
All 5 stocked waters in Franklin County →
Source: WDFW Fish Plants (data.wa.gov). Stocked Lakes is not affiliated with Washington Department of Fish and Wildlife. Spot a problem? Let us know.