Rainbow Trout Stocked · 55 plants · last July 13, 2026 Best: dawn, dusk Silver Lake Flat Reservoir fishing
Silver Lake Flat Reservoir fishing is stocked with Cutthroat Trout, Rainbow Trout, Arctic Grayling, and Brook Trout on a reservoir. It is stocked about 7.5 times a year since 2016, most often in June and July. Species guides list dawn and dusk for Rainbow Trout and dawn, day, and dusk for Brook Trout.
- Last stocked
- July 22, 2026
- · Brook Trout
- Plants on record
- 83
- Since 2016
- Species recorded
- 4
- Average size
- 8.6 in
Fish at Silver Lake Flat Reservoir
Around the dates Silver Lake Flat Reservoir is stocked, Open-Meteo's 2016-2025 archive puts mean air temperature at 59.2°F in June, 68.8°F in July, 44°F in May, 57.1°F in September. That is air temperature at these coordinates, not water temperature. Open-Meteo
Rainbow Trout Stocked · 55 plants · last July 13, 2026 Best: dawn, dusk 
Arctic Grayling Stocked · 11 plants · last May 4, 2026 Last stocked May 4, 2026 · avg 6 in · 11 plants
Arctic Grayling species guide
Cutthroat Trout Stocked · 10 plants · last July 20, 2026 Last stocked July 20, 2026 · avg 4.2 in · 10 plants
Cutthroat Trout species guide
Brook Trout Stocked · 7 plants · last July 22, 2026 Best: dawn, day, dusk How Silver Lake Flat Reservoir is stocked
Tibble Fork Reservoir (2.4 mi) and Willow Park Pond (16.4 mi) were stocked more recently. Tibble Fork Reservoir is also stocked with Rainbow Trout and Cutthroat Trout and Willow Park Pond is also stocked with Rainbow Trout and Brook Trout.
Fish stocked in 2016
39,234
Fish stocked in 2017
4,002
Fish stocked in 2018
7,998
Fish stocked in 2019
26,478
Fish stocked in 2020
17,812
Fish stocked in 2021
20,108
Fish stocked in 2022
14,750
Fish stocked in 2023
14,486
Fish stocked in 2024
14,730
Fish stocked in 2025
16,518
Fish stocked in 2026
14,005
Stocking history
| Date | Species | Quantity | Avg. length | Source |
|---|---|---|---|---|
| July 22, 2026 | Brook Trout | 4,000 | 3.03 in | report |
| July 20, 2026 | Cutthroat Trout | 5,010 | 2.8 in | report |
| July 13, 2026 | Rainbow Trout | 900 | 11.22 in | report |
| June 29, 2026 | Rainbow Trout | 900 | 11.22 in | report |
| June 18, 2026 | Rainbow Trout | 899 | 11.49 in | report |
| June 2, 2026 | Rainbow Trout | 999 | 11.16 in | report |
| May 12, 2026 | Rainbow Trout | 999 | 11.02 in | report |
| May 4, 2026 | Arctic Grayling | 298 | 8.51 in | report |
| September 10, 2025 | Cutthroat Trout | 6,747 | 3.71 in | report |
| June 30, 2025 | Brook Trout | 4,008 | 3.01 in | report |
| June 30, 2025 | Arctic Grayling | 438 | 8.04 in | report |
| June 30, 2025 | Arctic Grayling | 473 | 7.12 in | report |
| June 30, 2025 | Rainbow Trout | 1,950 | 10.3 in | report |
| June 24, 2025 | Rainbow Trout | 900 | 10.3 in | report |
| June 4, 2025 | Rainbow Trout | 1,000 | 10.3 in | report |
| May 27, 2025 | Rainbow Trout | 1,002 | 9.62 in | report |
| September 24, 2024 | Cutthroat Trout | 6,036 | 2.31 in | report |
| July 16, 2024 | Rainbow Trout | 900 | 12.32 in | report |
| July 8, 2024 | Rainbow Trout | 901 | 11.97 in | report |
| July 1, 2024 | Brook Trout | 3,994 | 2.92 in | report |
| June 24, 2024 | Rainbow Trout | 900 | 9.91 in | report |
| June 18, 2024 | Rainbow Trout | 1,999 | 10.22 in | report |
| September 19, 2023 | Cutthroat Trout | 4,998 | 2.28 in | report |
| August 23, 2023 | Brook Trout | 781 | 3.61 in | report |
| August 10, 2023 | Rainbow Trout | 901 | 12.78 in | report |
| July 20, 2023 | Rainbow Trout | 1,801 | 12.44 in | report |
| July 14, 2023 | Brook Trout | 4,004 | 2.68 in | report |
| June 27, 2023 | Rainbow Trout | 2,001 | 12.08 in | report |
| September 19, 2022 | Cutthroat Trout | 5,000 | 2.43 in | report |
| June 30, 2022 | Rainbow Trout | 2,349 | 11.83 in | report |
| June 27, 2022 | Brook Trout | 5,040 | 2.75 in | report |
| June 14, 2022 | Rainbow Trout | 1,360 | 11.83 in | report |
| May 18, 2022 | Rainbow Trout | 1,001 | 11.26 in | report |
| September 21, 2021 | Arctic Grayling | 5,999 | 2.65 in | report |
| September 21, 2021 | Cutthroat Trout | 4,001 | 2.46 in | report |
| July 19, 2021 | Rainbow Trout | 901 | 12.88 in | report |
| July 7, 2021 | Rainbow Trout | 902 | 12.53 in | report |
| June 29, 2021 | Brook Trout | 5,003 | 2.79 in | report |
| June 21, 2021 | Rainbow Trout | 901 | 12.9 in | report |
| June 8, 2021 | Rainbow Trout | 1,001 | 12.34 in | report |
| May 24, 2021 | Rainbow Trout | 1,400 | 12.13 in | report |
| September 22, 2020 | Arctic Grayling | 4,482 | 2.81 in | report |
| September 21, 2020 | Arctic Grayling | 4,320 | 2.81 in | report |
| July 20, 2020 | Rainbow Trout | 1,005 | 9.63 in | report |
| July 13, 2020 | Rainbow Trout | 1,001 | 9.31 in | report |
| June 24, 2020 | Rainbow Trout | 2,001 | 9.41 in | report |
| June 16, 2020 | Rainbow Trout | 1,002 | 9.41 in | report |
| June 9, 2020 | Rainbow Trout | 999 | 9.41 in | report |
| June 4, 2020 | Rainbow Trout | 1,502 | 9.75 in | report |
| May 27, 2020 | Rainbow Trout | 1,500 | 9.41 in | report |
| October 16, 2019 | Cutthroat Trout | 4,028 | 2.46 in | report |
| September 26, 2019 | Cutthroat Trout | 4,021 | 2.35 in | report |
| September 26, 2019 | Arctic Grayling | 8,825 | 2.29 in | report |
| July 30, 2019 | Rainbow Trout | 1,001 | 9.78 in | report |
| July 22, 2019 | Rainbow Trout | 999 | 9.78 in | report |
| July 16, 2019 | Rainbow Trout | 1,002 | 9.78 in | report |
| July 10, 2019 | Cutthroat Trout | 601 | 13.83 in | report |
| July 8, 2019 | Rainbow Trout | 999 | 9.78 in | report |
| July 2, 2019 | Rainbow Trout | 1,000 | 9.63 in | report |
| June 26, 2019 | Rainbow Trout | 999 | 9.5 in | report |
| June 19, 2019 | Rainbow Trout | 1,002 | 9.5 in | report |
| June 11, 2019 | Rainbow Trout | 2,001 | 9.5 in | report |
| July 30, 2018 | Rainbow Trout | 999 | 10.44 in | report |
| July 17, 2018 | Rainbow Trout | 1,000 | 10.77 in | report |
| July 9, 2018 | Rainbow Trout | 1,000 | 10.77 in | report |
| July 2, 2018 | Rainbow Trout | 1,000 | 10.77 in | report |
| June 27, 2018 | Rainbow Trout | 1,000 | 10.77 in | report |
| June 19, 2018 | Rainbow Trout | 1,000 | 10.96 in | report |
| June 13, 2018 | Rainbow Trout | 999 | 10.28 in | report |
| May 23, 2018 | Rainbow Trout | 1,000 | 9.63 in | report |
| June 21, 2017 | Rainbow Trout | 2,003 | 9.03 in | report |
| May 31, 2017 | Rainbow Trout | 1,999 | 8.94 in | report |
| July 27, 2016 | Rainbow Trout | 601 | 9.87 in | report |
| July 20, 2016 | Rainbow Trout | 601 | 9.87 in | report |
| July 11, 2016 | Rainbow Trout | 599 | 9.68 in | report |
| June 28, 2016 | Rainbow Trout | 600 | 10 in | report |
| June 13, 2016 | Rainbow Trout | 850 | 10 in | report |
| June 6, 2016 | Arctic Grayling | 15,795 | 7.9 in | report |
| June 6, 2016 | Arctic Grayling | 4,860 | 7.9 in | report |
| June 6, 2016 | Arctic Grayling | 4,658 | 7.9 in | report |
| May 31, 2016 | Arctic Grayling | 3,645 | 7.9 in | report |
| May 25, 2016 | Rainbow Trout | 1,400 | 10 in | report |
| May 23, 2016 | Cutthroat Trout | 5,625 | 7.25 in | report |
Access and facts
- Water type
- reservoir
- Nearest town
- American Fork
- Shore access
- Yes
- Fee required
- Yes
- Facilities
- restrooms
In American Fork Canyon about 3 miles past Tibble Fork: take Forest Road 010 toward Granite Flat, then 2.5 miles of bumpy dirt on FR 008, 4x4 recommended and no trailers. Day-use area with picnic tables beside the Lone Peak Wilderness; no camping within half a mile. A day-use fee applies.
Drafted by AI from the cited sources and checked before publishing.
Advisories, closures, regulations and water conditions change. Check the Utah Division of Wildlife Resources before you go.
About Silver Lake Flat Reservoir
Nearest lakes
Camping near Silver Lake Flat Reservoir
Campgrounds within 15 miles of Silver Lake Flat Reservoir's mapped point, nearest first: Granite Flat camping (1.8 miles), Little Mill camping (4.8 miles), Altamont Group Campground (5.6 miles), Timpooneke camping (5.7 miles), and Mt Timpanogos camping (8 miles), each with its own campground page on campgroundsdb.com.
Straight-line distances.
Public land at Silver Lake Flat Reservoir
Silver Lake Flat Reservoir is inside Uinta-Wasatch-Cache National Forest.
It is 0.4 miles outside the edge of Lone Peak Wilderness.
Boundaries from Public Lands DB, part of the same network.
Common questions
What fish are at Silver Lake Flat Reservoir?
Fishing Silver Lake Flat Reservoir usually means Rainbow Trout: Rainbow Trout accounts for 55 of 83 plants on record, ahead of Arctic Grayling and 2 more. Rainbow Trout was last stocked July 13, 2026, averaging 10.6 in. Arctic Grayling was last stocked May 4, 2026, averaging 6 in. Cutthroat Trout was last stocked July 20, 2026, averaging 4.2 in. Brook Trout was last stocked July 22, 2026, averaging 3 in.
When is Silver Lake Flat Reservoir stocked?
Last stocked July 22, 2026. It is stocked about 7.5 times a year since 2016, most often in June and July.
How big are the fish stocked at Silver Lake Flat Reservoir?
Stocked fish average 8.6 in. Rainbow Trout average 10.6 in. Arctic Grayling average 6 in. Cutthroat Trout average 4.2 in. Brook Trout average 3 in.
How do you get on Silver Lake Flat Reservoir?
Shore fishing is available and a fee is required. The nearest town is American Fork. Facilities include restrooms. In American Fork Canyon about 3 miles past Tibble Fork: take Forest Road 010 toward Granite Flat, then 2.5 miles of bumpy dirt on FR 008, 4x4 recommended and no trailers. Day-use area with picnic tables beside the Lone Peak Wilderness; no camping within half a mile. A day-use fee applies.
Which lakes near Silver Lake Flat Reservoir were stocked more recently?
Tibble Fork Reservoir (2.4 mi) and Willow Park Pond (16.4 mi) were stocked more recently. Tibble Fork Reservoir is also stocked with Rainbow Trout and Cutthroat Trout and Willow Park Pond is also stocked with Rainbow Trout and Brook Trout.