Heart Lake trout stocking
Montana · lake
Heart Lake was last stocked 12 months ago (Sep 17, 2025). We have 1 stocking on record since Sep 17, 2025. Species stocked: westslope cutthroat trout.
Last stocked
12 months ago
Sep 17, 2025
Next planned
Not announced
Last 12 months
0 stockings
On record
1 stockings
since Sep 17, 2025
Weather at Heart Lake
- Tonight52°FPartly Cloudy1% rain · wind 6 to 13 mph
- Friday57°FPartly Sunny then Light Rain85% rain · wind 8 to 17 mph
- Friday Night36°FChance Light Rain then Chance Rain And Snow51% rain · wind 16 to 20 mph
- Saturday44°FPartly Sunny10% rain · wind 6 to 18 mph
- Saturday Night33°FPartly Cloudywind 3 mph
- Sunday51°FPartly Sunnywind 3 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 | 1 | 300 | 300 | 2.2 in |
Stocking history
| Date | Species | Fish | Pounds | Hatchery |
|---|---|---|---|---|
| Sep 17, 2025 | Westslope cutthroat trout | 300 | 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.
Where is Heart Lake?
Montana. The marker is the agency's location for this water; streams are often stocked at several access points.
Stocked waters near Heart Lake
- Crystal Lakelake · 2 mistocked Sep 17, 2025
- Lenore Lakelake · 8 mistocked Sep 17, 2025
- Copper Lakelake · 15 mistocked Sep 17, 2025
- St. Regis Community Parklake · 16 mistocked May 20, 2026
- Thompson Park Pondlake · 23 mistocked May 19, 2026
Questions about Heart Lake
- When was Heart Lake last stocked?
- The latest reported stocking was Sep 17, 2025 (westslope cutthroat trout, 300 fish), according to Montana agency reports.
- What kind of trout are stocked in Heart Lake?
- Westslope cutthroat trout (1 stocking, 300 fish).