Mill Pond trout stocking
King County, Washington · pond
Mill Pond was last stocked 6 months ago (Apr 28, 2026). We have 25 stockings on record since Apr 19, 2017, 2 in the last 12 months (1,335 fish). Most stockings come in April to May. Species stocked: rainbow trout.
Last stocked
6 months ago
Apr 28, 2026
Next planned
Not announced
Last 12 months
2 stockings
1,335 fish
On record
25 stockings
since Apr 19, 2017
- Number 5 of 194 stocked waters in King County by stocking days.
- Stocked more often than 85% of Washington waters on our record.
When is Mill Pond stocked?
Most stockings come in April to May. Stocked 3 times in 2021, usually on Tuesdays, about every 36 days.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2 | |||||||||||
| 2025 | 1 | 1 | ||||||||||
| 2024 | 1 | 1 | ||||||||||
| 2023 | 1 | 1 | ||||||||||
| 2022 | 1 | 1 | ||||||||||
| 2021 | 1 | 1 | 1 | |||||||||
| 2020 | 1 | |||||||||||
| 2019 | 2 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking |
|---|---|---|---|
| Rainbow trout | 25 | 18,450 | 738 |
Stocking history
20262 stockings · 1,335 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Apr 28Latest Tuesday | Rainbow trout | 1,035 470 lb | 2 weeks | Puyallup Hatchery |
Apr 14 Tuesday | Rainbow trout | 300 120 lb | 348 days | Puyallup Hatchery |
20252 stockings · 2,300 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
May 1 Thursday | Rainbow trout | 1,000 625 lb | 9 days | Puyallup Hatchery |
Apr 22 Tuesday | Rainbow trout | 1,300 650 lb | 356 days | Puyallup Hatchery |
20242 stockings · 2,000 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
May 1 Wednesday | Rainbow trout | 1,000 400 lb | 5 days | Puyallup Hatchery |
Apr 26 Friday | Rainbow trout | 1,000 400 lb | 359 days | Puyallup Hatchery |
20232 stockings · 1,300 fish
- May 3 rainbow trout, 1,000 fish
- Apr 19 rainbow trout, 300 fish
20222 stockings · 1,250 fish
- May 6 rainbow trout, 1,000 fish
- Apr 20 rainbow trout, 250 fish
20213 stockings · 1,100 fish
- Jun 15 rainbow trout, 500 fish
- May 10 rainbow trout, 300 fish
- Apr 13 rainbow trout, 300 fish
20201 stocking · 600 fish
- Apr 29 rainbow trout, 600 fish
20193 stockings · 2,600 fish
- May 3 rainbow trout, 1,000 fish
- Apr 24 rainbow trout, 1,000 fish
- Apr 16 rainbow trout, 600 fish
20185 stockings · 2,965 fish
- Jun 12 rainbow trout, 315 fish
- May 9 rainbow trout, 1,000 fish
- May 4 rainbow trout, 1,000 fish
- Apr 30 rainbow trout, 300 fish
- Apr 25 rainbow trout, 350 fish
20173 stockings · 3,000 fish
- Jun 2 rainbow trout, 540 fish
- May 5 rainbow trout, 1,260 fish
- Apr 19 rainbow trout, 1,200 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.
Other stocked waters in King County
- Green Lakelakestocked Oct 26, 2026
- Angle Lakelakestocked Oct 21, 2026
- Langlois Lakelakestocked Oct 21, 2026
- Lake Meridianlakestocked Oct 20, 2026
- Lake Sawyerlakestocked Oct 20, 2026
- Beaver Lakeslakestocked Oct 19, 2026
- Rattlesnake Lakelakestocked Oct 19, 2026
- Lake Desirelakestocked Oct 15, 2026
All stocked waters in King CountyStocked this week in Washington
Questions about Mill Pond
- When was Mill Pond last stocked?
- The latest reported stocking was Apr 28, 2026 (rainbow trout, 1,035 fish), according to Washington agency reports.
- How often is Mill Pond stocked?
- Stocked 3 times in 2021, usually on Tuesdays, about every 36 days. Across all years on record, most stockings come in April to May.
- Is Mill Pond stocked often?
- Number 5 of 194 stocked waters in King County by stocking days. Stocked more often than 85% of Washington waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Mill Pond?
- Rainbow trout (25 stockings, 18,450 fish).