Aldrich Lake trout stocking
Mason County, Washington · lake · about 458 ft elevation
Aldrich Lake was last stocked 5 weeks ago (Oct 6, 2026). We have 50 stockings on record since Oct 12, 2016, 5 in the last 12 months (3,020 fish). Most stockings come in May. Species stocked: rainbow trout, cutthroat trout.
Last stocked
5 weeks ago
Oct 6, 2026
Next planned
Not announced
Last 12 months
5 stockings
3,020 fish
On record
50 stockings
since Oct 12, 2016
- Number 7 of 55 stocked waters in Mason County by stocking days.
- Stocked more often than 93% of Washington waters on our record.
Weather at Aldrich Lake
- Overnight41°FCloudy3% rain · wind 5 mph
- Monday52°FRain98% rain · wind 1 to 5 mph
- Monday Night45°FChance Light Rain47% rain · wind 5 to 20 mph
- Tuesday56°FRain100% rain · wind 3 to 7 mph
- Tuesday Night52°FRain97% rain · wind 7 to 13 mph
- Veterans Day59°FLight Rain Likely60% rain · wind 8 to 12 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Aldrich Lake stocked?
Most stockings come in May. Stocked 5 times in 2026, mostly in May, usually on Thursdays, about every 75 days.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | 2 | 1 | ||||||||
| 2025 | 1 | 1 | 2 | 1 | ||||||||
| 2024 | 1 | 1 | 3 | 1 | ||||||||
| 2023 | 1 | 1 | 2 | 1 | ||||||||
| 2022 | 1 | 1 | 2 | 1 | ||||||||
| 2021 | 1 | 1 | 2 | 1 | ||||||||
| 2020 | 1 | 1 | 1 | |||||||||
| 2019 | 1 | 1 | 2 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking |
|---|---|---|---|
| Rainbow trout | 29 | 7,567 | 261 |
| Cutthroat trout | 21 | 25,980 | 1,237 |
Stocking history
20265 stockings · 3,020 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Oct 6Latest Tuesday · 5 weeks ago | Cutthroat trout | 500 20 lb | 138 days | Eells Springs |
May 21 Thursday | Rainbow trout | 100 83 lb | 1 week | Lakewood Hatchery |
May 14 Thursday | Cutthroat trout | 2,000 8 lb | 31 days | Eells Springs |
Apr 13 Monday | Rainbow trout | 400 190 lb | 75 days | Eells Springs |
Jan 28 Wednesday | Rainbow trout | 20 87 lb | 134 days | Eells Springs |
20255 stockings · 3,290 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Sep 16 Tuesday | Cutthroat trout | 500 18 lb | 117 days | Eells Springs |
May 22 Thursday | Rainbow trout | 150 77 lb | 3 days | Eells Springs |
May 19 Monday | Cutthroat trout | 2,000 8 lb | 33 days | Eells Springs |
Apr 16 Wednesday | Rainbow trout | 620 310 lb | 13 weeks | Eells Springs |
Jan 15 Wednesday | Rainbow trout | 20 118 lb | 106 days | Eells Springs |
20246 stockings · 4,150 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Oct 1 Tuesday | Cutthroat trout | 380 17 lb | 139 days | Eells Springs |
May 15 Wednesday | Cutthroat trout | 1,000 3 lb | 1 week | Eells Springs |
May 8 Wednesday | Rainbow trout | 150 73 lb | 6 days | Eells Springs |
May 2 Thursday | Cutthroat trout | 2,000 6 lb | 2 weeks | Eells Springs |
Apr 18 Thursday | Rainbow trout | 600 260 lb | 65 days | Eells Springs |
Feb 13 Tuesday | Rainbow trout | 20 87 lb | 139 days | Eells Springs |
20235 stockings · 3,275 fish
- Sep 27 cutthroat trout, 500 fish
- May 30 cutthroat trout, 2,000 fish
- May 22 rainbow trout, 155 fish
- Apr 13 rainbow trout, 600 fish
- Jan 26 rainbow trout, 20 fish
20225 stockings · 3,276 fish
- Oct 4 cutthroat trout, 500 fish
- May 19 cutthroat trout, 2,000 fish
- May 5 rainbow trout, 150 fish
- Apr 12 rainbow trout, 606 fish
- Jan 25 rainbow trout, 20 fish
20215 stockings · 3,254 fish
- Oct 4 cutthroat trout, 500 fish
- May 24 cutthroat trout, 2,000 fish
- May 5 rainbow trout, 150 fish
- Apr 12 rainbow trout, 584 fish
- Jan 14 rainbow trout, 20 fish
20203 stockings · 2,872 fish
- May 19 cutthroat trout, 2,000 fish
- Apr 30 rainbow trout, 852 fish
- Feb 10 rainbow trout, 20 fish
20195 stockings · 3,370 fish
- Sep 25 cutthroat trout, 500 fish
- May 9 rainbow trout, 150 fish
- May 8 cutthroat trout, 2,100 fish
- Apr 24 rainbow trout, 600 fish
- Jan 25 rainbow trout, 20 fish
20185 stockings · 3,270 fish
- Sep 28 cutthroat trout, 500 fish
- May 10 rainbow trout, 150 fish
- May 2 cutthroat trout, 2,000 fish
- Apr 25 rainbow trout, 600 fish
- Jan 18 rainbow trout, 20 fish
20175 stockings · 3,270 fish
- Oct 9 cutthroat trout, 500 fish
- May 16 cutthroat trout, 2,000 fish
- May 8 rainbow trout, 150 fish
- Apr 10 rainbow trout, 600 fish
- Apr 4 rainbow trout, 20 fish
20161 stocking · 500 fish
- Oct 12 cutthroat trout, 500 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 Aldrich Lake?
Mason County, Washington. Approximate: the marker is the USGS place-name point for this water, not an agency location.
Stocked waters near Aldrich Lake
- Robbins Lakelake · 1 mistocked Oct 6, 2026
- U Lakelake · 1 mistocked May 12, 2026
- Cady Lakelake · 2 mistocked Oct 7, 2026
- Wood Lakelake · 3 mistocked May 14, 2026
- Tee Lakelake · 3 mistocked Mar 16, 2026
- Wildberry Lakelake · 3 mistocked May 14, 2026
- Lake Maggielake · 3 mistocked Apr 15, 2026
- Jiggs Lakelake · 4 mistocked Oct 6, 2026
All stocked waters in Mason CountyStocked this week in Washington
Questions about Aldrich Lake
- When was Aldrich Lake last stocked?
- The latest reported stocking was Oct 6, 2026 (cutthroat trout, 500 fish), according to Washington agency reports.
- How often is Aldrich Lake stocked?
- Stocked 5 times in 2026, mostly in May, usually on Thursdays, about every 75 days. Across all years on record, most stockings come in May.
- Is Aldrich Lake stocked often?
- Number 7 of 55 stocked waters in Mason County by stocking days. Stocked more often than 93% of Washington waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Aldrich Lake?
- Rainbow trout (29 stockings, 7,567 fish); Cutthroat trout (21 stockings, 25,980 fish).