Hidden Lake trout stocking
Missoula County, Montana · lake · 4,260 ft elevation
Hidden Lake was last stocked 5 months ago (Jun 25, 2026). We have 2 stockings on record since Jun 5, 2025, 1 in the last 12 months (800 fish). Species stocked: westslope cutthroat trout.
Last stocked
5 months ago
Jun 25, 2026
Next planned
Not announced
Last 12 months
1 stocking
800 fish
On record
2 stockings
since Jun 5, 2025
- Number 5 of 18 stocked waters in Missoula County by stocking days.
- Stocked about as often as a typical Montana water on our record.
Weather at Hidden Lake
- This Afternoon48°FSunnywind 2 mph
- Tonight25°FMostly Clear1% rain · wind 0 mph
- Thursday43°FPartly Sunny9% rain · wind 0 to 6 mph
- Thursday Night25°FPartly Cloudy2% rain · wind 2 mph
- Friday46°FMostly Sunnywind 0 to 3 mph
- Friday Night29°FMostly Cloudy2% rain · wind 2 mph
Forecast from the National Weather Service for this location, refreshed hourly.
What is stocked
| Species | Stockings | Fish | Fish per stocking | Typical size |
|---|---|---|---|---|
| Westslope cutthroat trout | 2 | 1,600 | 800 | 4.8 in |
Stocking history
20261 stocking · 800 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
Jun 25Latest Thursday | Westslope cutthroat trout | 800 | 4.8 in | 55 weeks | Washoe Park Trout Hatchery |
20251 stocking · 800 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
Jun 5 Thursday | Westslope cutthroat trout | 800 | 4.6 in | Washoe Park 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 Hidden Lake?
Missoula County, Montana. The marker is the agency's location for this water; streams are often stocked at several access points.
Stocked waters near Hidden Lake
- Placid Lakelake · 3 mistocked Sep 29, 2026
- Spook Lakelake · 5 mistocked Jun 25, 2026
- Lake Inezlake · 10 mistocked Jun 12, 2026
- Cottonwood Lake, Middlelake · 10 mistocked Sep 29, 2026
- Lake Alvalake · 12 mistocked Jun 12, 2026
- Harpers Lakelake · 12 mistocked Oct 30, 2026
- Rainy Lakelake · 14 mistocked Jun 10, 2026
- Clearwater Lakelake · 17 mistocked Jun 10, 2026
All stocked waters in Missoula CountyStocked this week in Montana
Questions about Hidden Lake
- When was Hidden Lake last stocked?
- The latest reported stocking was Jun 25, 2026 (westslope cutthroat trout, 800 fish), according to Montana agency reports.
- How often is Hidden Lake stocked?
- It was stocked once in the last 12 months.
- Is Hidden Lake stocked often?
- Number 5 of 18 stocked waters in Missoula County by stocking days. Stocked about as often as a typical Montana water on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Hidden Lake?
- Westslope cutthroat trout (2 stockings, 1,600 fish).