Last stocked
May 24, 2026
Plants on record
18
Since 2011
Species recorded
1
Average size
4.8 in
Elevation
7,343.3 ft
Access and facts
- Nearest town
- Philipsburg
Marked on FWP's Rock Creek recreation area map as "Stewart Lake Picnic Area," a developed day-use site east of Philipsburg in Granite County.
Sources: shore_notes , nearest_town
How Stewart Lake is stocked
The first plant of the year usually falls in the third week of June. In 2026 it was May 24, 2026, earlier than usual.
Georgetown Lake (12.9 mi), AMC Wildlife Pond (16 mi), and AMC Settling Pond #3 (24.9 mi) were stocked more recently. AMC Settling Pond #3 is also stocked with Cutthroat Trout.
Fish at Stewart Lake
Fishing Stewart Lake is most likely to be for Cutthroat Trout. All 18 plants on record are Cutthroat Trout.
Around the dates Stewart Lake is stocked, Open-Meteo's 2016-2025 archive puts mean air temperature at 47.6°F in June, 58.8°F in July, 37.8°F in May, 57.3°F in August. That is air temperature at these coordinates, not water temperature. Open-Meteo
Cutthroat Trout 18 plants
- Plants
- 18 of 18
- Last stocked
- May 24, 2026
- Average length
- 4.8 in
Fish stocked per year
- 3,5002011
- 3,8992012
- 3,0002013
- 3,0002014
- 3,0002015
- 1,9762016
- 3,0002017
- 3,0002018
- 3,0002019
- 3,0002020
- 3,0002021
- 3,0002022
- 3,0002023
- 3,0082024
- 3,0362025
- 2,9702026
Stocking history
Showing 15 of 18 plants Showing 18 plants
| Date | Species | Quantity | Avg. length | Source |
|---|---|---|---|---|
| May 24, 2026 | Cutthroat Trout | 2,970 | 4.73 in | report |
| May 30, 2025 | Cutthroat Trout | 3,036 | 4.42 in | report |
| June 14, 2024 | Cutthroat Trout | 3,008 | 3.93 in | report |
| June 15, 2023 | Cutthroat Trout | 3,000 | 4.47 in | report |
| June 23, 2022 | Cutthroat Trout | 3,000 | 5.23 in | report |
| June 14, 2021 | Cutthroat Trout | 3,000 | 4.81 in | report |
| June 24, 2020 | Cutthroat Trout | 3,000 | 5.33 in | report |
| June 5, 2019 | Cutthroat Trout | 3,000 | 5.02 in | report |
| June 12, 2018 | Cutthroat Trout | 3,000 | 4.99 in | report |
| June 2, 2017 | Cutthroat Trout | 3,000 | 5.23 in | report |
| June 21, 2016 | Cutthroat Trout | 1,976 | 4.97 in | report |
| June 22, 2015 | Cutthroat Trout | 3,000 | 4.46 in | report |
| July 2, 2014 | Cutthroat Trout | 3,000 | 5.51 in | report |
| June 19, 2013 | Cutthroat Trout | 3,000 | 4.61 in | report |
| August 20, 2012 | Cutthroat Trout | 2,999 | 1.84 in | report |
| June 26, 2012 | Cutthroat Trout | 900 | 6.01 in | report |
| July 8, 2011 | Cutthroat Trout | 3,000 | 5.1 in | report |
| July 8, 2011 | Cutthroat Trout | 500 | 6.5 in | report |
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Species stocked here
Depth-by-season, top lures, and bait notes for each species stocked here are on its own species guide, linked above.