Ross Reservoir trout stocking
Blaine County, Montana · lake · 4,000 ft elevation
Ross Reservoir was last stocked 7 weeks ago (Sep 21, 2026). We have 2 stockings on record since Sep 24, 2025, 1 in the last 12 months (2,234 fish). Species stocked: Yellowstone cutthroat trout.
Last stocked
7 weeks ago
Sep 21, 2026
Next planned
Not announced
Last 12 months
1 stocking
2,234 fish
On record
2 stockings
since Sep 24, 2025
- Number 5 of 17 stocked waters in Blaine County by stocking days.
- Stocked about as often as a typical Montana water on our record.
Weather at Ross Reservoir
- Tonight32°FMostly Clearwind 8 mph
- Thursday49°FSunnywind 7 to 13 mph
- Thursday Night34°FPartly Cloudywind 10 to 17 mph
- Friday48°FSunnywind 14 mph
- Friday Night43°FPartly Cloudywind 14 to 29 mph
- Saturday54°FMostly Sunnywind 5 to 29 mph
Forecast from the National Weather Service for this location, refreshed hourly.
What is stocked
| Species | Stockings | Fish | Fish per stocking | Typical size |
|---|---|---|---|---|
| Yellowstone cutthroat trout | 2 | 7,473 | 3,737 | 5.1 in |
Stocking history
20261 stocking · 2,234 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
Sep 21Latest Monday · 7 weeks ago | Yellowstone cutthroat trout | 2,234 | 5.1 in | 362 days | Giant Springs Trout Hatchery |
20251 stocking · 5,239 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
Sep 24 Wednesday | Yellowstone cutthroat trout | 5,239 | 4.3 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 Ross Reservoir?
Blaine County, Montana. The marker is the agency's location for this water; streams are often stocked at several access points.
Stocked waters near Ross Reservoir
- H.C. Kuhr Reservoirlake · 10 mistocked May 26, 2026
- Normandy Coulee Pondlake · 10 mistocked Jun 9, 2026
- Unnamedlake · 10 mistocked Jun 9, 2026
- Bearpaw Lake (; Beaver Lake)lake · 11 mistocked Sep 16, 2026
- Grasshopper Reservoirlake · 11 mistocked May 26, 2026
- Faber Reservoirlake · 14 mistocked Jul 2, 2026
- Beaver Creek Reservoirlake · 16 mistocked Jun 18, 2026
- Clear Creekstream · 21 mistocked May 21, 2025
All stocked waters in Blaine CountyStocked this week in Montana
Questions about Ross Reservoir
- When was Ross Reservoir last stocked?
- The latest reported stocking was Sep 21, 2026 (Yellowstone cutthroat trout, 2,234 fish), according to Montana agency reports.
- How often is Ross Reservoir stocked?
- It was stocked once in the last 12 months.
- Is Ross Reservoir stocked often?
- Number 5 of 17 stocked waters in Blaine 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 Ross Reservoir?
- Yellowstone cutthroat trout (2 stockings, 7,473 fish).