Rainbow Trout Stocked · 23 plants · last June 17, 2026 Best: dawn, dusk Clemons Coulee Reservoir fishing
Clemons Coulee Reservoir fishing has Rainbow Trout and Tiger Muskie on the stocking report. Also recorded: Walleye, Brook Stickleback, Lake Chub, and White Sucker. It is stocked about 2.1 times a year since 2015, most often in May and June. Species guides list dawn and dusk for Rainbow Trout and dawn, dusk, and night for Walleye.
- Last stocked
- June 17, 2026
- · Rainbow Trout
- Plants on record
- 25
- Since 2015
- Species stocked
- 2 (+4 also recorded)
- Average size
- 4.6 in
- Elevation
- 4,124.3 ft
Fish at Clemons Coulee Reservoir
Around the dates Clemons Coulee Reservoir is stocked, Open-Meteo's 2016-2025 archive puts mean air temperature at 60.1°F in June, 51.4°F in May, 69.1°F in July. That is air temperature at these coordinates, not water temperature. Open-Meteo
Rainbow Trout Stocked · 23 plants · last June 17, 2026 Best: dawn, dusk 
Tiger Muskie Stocked · 2 plants · last June 25, 2020 Last stocked June 25, 2020 · avg 7.7 in · 2 plants
Tiger Muskie species guide
Walleye Confirmed present Best: dawn, dusk, night Best: dawn, dusk, night
Walleye species guide Brook Stickleback Confirmed present
Lake Chub Confirmed present
White Sucker Confirmed present
How Clemons Coulee Reservoir is stocked
Willow Creek Reservoir (13 mi) and Crystal Lake (20.7 mi) were stocked more recently. Willow Creek Reservoir is also stocked with Rainbow Trout and Tiger Muskie and Crystal Lake is also stocked with Rainbow Trout.
Fish stocked in 2015
604
Fish stocked in 2016
1,003
Fish stocked in 2017
2,015
Fish stocked in 2018
2,025
Fish stocked in 2019
2,031
Fish stocked in 2020
3,557
Fish stocked in 2021
2,533
Fish stocked in 2022
2,511
Fish stocked in 2023
2,524
Fish stocked in 2024
2,613
Fish stocked in 2025
2,132
Fish stocked in 2026
3,020
Stocking history
| Date | Species | Quantity | Avg. length | Source |
|---|---|---|---|---|
| June 17, 2026 | Rainbow Trout | 1,405 | 3.4 in | report |
| June 17, 2026 | Rainbow Trout | 1,615 | 4.59 in | report |
| June 18, 2025 | Rainbow Trout | 622 | 3.86 in | report |
| June 18, 2025 | Rainbow Trout | 1,510 | 5.06 in | report |
| June 27, 2024 | Rainbow Trout | 1,116 | 3.61 in | report |
| June 27, 2024 | Rainbow Trout | 1,497 | 5 in | report |
| June 14, 2023 | Rainbow Trout | 1,012 | 3.73 in | report |
| June 14, 2023 | Rainbow Trout | 1,512 | 4.92 in | report |
| June 16, 2022 | Rainbow Trout | 1,500 | 4.69 in | report |
| June 16, 2022 | Rainbow Trout | 1,011 | 3.18 in | report |
| June 16, 2021 | Rainbow Trout | 1,534 | 5.48 in | report |
| June 16, 2021 | Rainbow Trout | 999 | 3.93 in | report |
| June 25, 2020 | Tiger Muskie | 15 | 10.45 in | report |
| June 16, 2020 | Rainbow Trout | 1,523 | 3.39 in | report |
| June 16, 2020 | Rainbow Trout | 2,019 | 4.41 in | report |
| July 8, 2019 | Tiger Muskie | 15 | 4.89 in | report |
| June 12, 2019 | Rainbow Trout | 1,000 | 3.68 in | report |
| June 12, 2019 | Rainbow Trout | 1,016 | 4.77 in | report |
| June 4, 2018 | Rainbow Trout | 1,003 | 3.4 in | report |
| June 4, 2018 | Rainbow Trout | 1,022 | 4.42 in | report |
| May 25, 2017 | Rainbow Trout | 1,015 | 4.19 in | report |
| May 25, 2017 | Rainbow Trout | 1,000 | 3.4 in | report |
| June 2, 2016 | Rainbow Trout | 1,003 | 3.56 in | report |
| June 17, 2015 | Rainbow Trout | 100 | 9.93 in | report |
| June 17, 2015 | Rainbow Trout | 504 | 4.19 in | report |
Access and facts
- Nearest town
- Augusta
An 8-acre pond on state (DNRC) land. From Augusta, about 5 miles north on Highway 287, then roughly 2 miles west on Young Road and right on an unnamed road. The pond is fenced: park behind the gate and carry your gear through it.
Drafted by AI from the cited sources and checked before publishing.
Advisories, closures, regulations and water conditions change. Check the Montana Fish, Wildlife & Parks before you go.
Nearest lakes
Common questions
What fish are at Clemons Coulee Reservoir?
Fishing Clemons Coulee Reservoir usually means Rainbow Trout: Rainbow Trout accounts for 23 of 25 plants on record, ahead of Tiger Muskie. Rainbow Trout was last stocked June 17, 2026, averaging 4.4 in. Tiger Muskie was last stocked June 25, 2020, averaging 7.7 in. Walleye, Brook Stickleback, Lake Chub, and White Sucker are recorded here outside the stocking reports.
When is Clemons Coulee Reservoir stocked?
Last stocked June 17, 2026. It is stocked about 2.1 times a year since 2015, most often in May and June.
How big are the fish stocked at Clemons Coulee Reservoir?
Stocked fish average 4.6 in. Rainbow Trout average 4.4 in. Tiger Muskie average 7.7 in.
How do you get on Clemons Coulee Reservoir?
The nearest town is Augusta. An 8-acre pond on state (DNRC) land. From Augusta, about 5 miles north on Highway 287, then roughly 2 miles west on Young Road and right on an unnamed road. The pond is fenced: park behind the gate and carry your gear through it.
Which lakes near Clemons Coulee Reservoir were stocked more recently?
Willow Creek Reservoir (13 mi) and Crystal Lake (20.7 mi) were stocked more recently. Willow Creek Reservoir is also stocked with Rainbow Trout and Tiger Muskie and Crystal Lake is also stocked with Rainbow Trout.