Wadsworth Lake trout stocking
Cascade County, Montana · lake · 3,323 ft elevation
Wadsworth Lake was last stocked 2 months ago (Sep 9, 2026). We have 6 stockings on record since Apr 28, 2025, 3 in the last 12 months (4,500 fish). Most stockings come in May. Species stocked: rainbow trout.
- The third most stocked of 6 waters in Cascade County.
- Stocked more often than 91% of Montana waters on our record.
Weather at Wadsworth Lake
- Today51°FMostly Sunnywind 1 to 5 mph
- Tonight31°FMostly Clearwind 1 to 12 mph
- Thursday56°FMostly Sunnywind 12 to 20 mph
- Thursday Night35°FPartly Cloudywind 14 mph
- Friday56°FSunny1% rain · wind 13 to 25 mph
- Friday Night41°FPartly Cloudy1% rain · wind 16 to 24 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Wadsworth Lake stocked?
Most stockings come in May. Stocked 3 times in 2026, mostly in May, usually on Wednesdays, about every 106 days.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2 | 1 | ||||||||||
| 2025 | 1 | 1 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking | Typical size |
|---|---|---|---|---|
| Rainbow trout | 6 | 10,000 | 1,667 | 7.8 in |
Stocking history
20263 stockings · 4,500 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
Sep 9Latest Wednesday | Rainbow trout | 2,500 | 7.8 in | 106 days | Giant Springs Trout Hatchery |
May 26 Tuesday | Rainbow trout | 1,000 | 7.9 in | 20 days | Giant Springs Trout Hatchery |
May 6 Wednesday | Rainbow trout | 1,000 | 7.5 in | 204 days | Giant Springs Trout Hatchery |
20253 stockings · 5,500 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
Oct 14 Tuesday | Rainbow trout | 3,000 | 8.7 in | 19 weeks | Giant Springs Trout Hatchery |
Jun 3 Tuesday | Rainbow trout | 1,000 | 7.5 in | 36 days | Giant Springs Trout Hatchery |
Apr 28 Monday | Rainbow trout | 1,500 | 7.0 in | Giant Springs Trout Hatchery |
From Montana 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: Montana fishing regulations.
Where is Wadsworth Lake?
Cascade County, Montana. The marker is the agency's location for this water; streams are often stocked at several access points.
Stocked waters near Wadsworth Lake
- Giant Springs Fishing Pondlake · 7 mistocked Oct 1, 2026
- Rainbow Dam Reservoirlake · 8 mistocked Sep 18, 2026
- SSS Pondlake · 15 mistocked May 29, 2026
- Briggs Pondlake · 22 mistocked May 28, 2026
- Skinnner Reservoirlake · 22 mistocked Jun 16, 2026
All stocked waters in Cascade CountyStocked this week in Montana
Questions about Wadsworth Lake
- When was Wadsworth Lake last stocked?
- The latest reported stocking was Sep 9, 2026 (rainbow trout, 2,500 fish), according to Montana agency reports.
- How often is Wadsworth Lake stocked?
- Stocked 3 times in 2026, mostly in May, usually on Wednesdays, about every 106 days. Across all years on record, most stockings come in May.
- Is Wadsworth Lake stocked often?
- The third most stocked of 6 waters in Cascade County. Stocked more often than 91% of Montana waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Wadsworth Lake?
- Rainbow trout (6 stockings, 10,000 fish).