Lilly Lake (A-58) fishing
Lilly Lake (A-58) was last stocked on Aug. 24, 2026 with 299 rainbow trout (11.2 in. average), according to the Utah DWR fish stocking report. It is a lake in Summit County, Utah. From 2021 to 2026, DWR stocked 17,568 fish here, the 19th most of 181 stocked waters in Summit County.
Lilly Lake (A-58) stocking report, last 12 months
| Aug. 24, 2026 | Rainbow trout | 299 | 11.2 in. |
| Aug. 10, 2026 | Rainbow trout | 300 | 10.8 in. |
| July 29, 2026 | Rainbow trout | 301 | 11.0 in. |
| July 16, 2026 | Rainbow trout | 300 | 10.8 in. |
| June 29, 2026 | Rainbow trout | 300 | 10.5 in. |
| June 24, 2026 | Rainbow trout | 301 | 9.8 in. |
| June 8, 2026 | Rainbow trout | 240 | 10.1 in. |
| June 8, 2026 | Rainbow trout | 86 | 10.1 in. |
| June 3, 2026 | Tiger trout | 251 | 9.9 in. |
Source: Utah DWR fish stocking report. Stocking data fetched Sept. 25, 2026; newest record dated Sept. 23, 2026. DWR posts stockings after they happen and does not publish schedules.
When is Lilly Lake (A-58) stocked?
Based on DWR stocking records, 2021 to 2025. Stocked in 5 of those 5 years.
2025 stocking: 10 records, first on June 17, last on Aug. 14.
DWR does not publish stocking schedules. Patterns are based on past stocking records and are not a promise of future stocking. Weather, water conditions and hatchery supply change plans. How we read patterns.
Lilly Lake (A-58) stocking profile
- First record in the DWR report: June 3, 2002. Since then DWR has logged 331 stockings here in 25 different years, 95,765 fish in all.
- Species stocked 2021 to 2026, by share of fish: rainbow trout 66% (11,567 fish) and tiger trout 34% (6,001 fish).
- Busiest months in the record: July (40% of records) and August (30% of records).
- Stocked fish averaged 10.4 in. from 2021 to 2026 (per-record averages ranged from 9.2 to 12.9 in.). The yearly average was 9.6 in. in 2021 and 11.1 in. in 2025.
- Fish stocked 2021 to 2026: 17,568, the 19th most of 181 stocked waters in Summit County and 239th of 1,068 statewide.
- Nearest other water with a page: Teapot Lake (A-60), 0.3 mi away.
Computed from Utah DWR stocking records (fish counts and average lengths as DWR reports them). Past stocking is history, not a schedule.
Lilly Lake (A-58) stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 9 | 2,378 | 10.5 in. | Rainbow trout, Tiger trout |
| 2025 | 10 | 2,704 | 11.1 in. | Tiger trout, Rainbow trout |
| 2024 | 14 | 3,497 | 10.6 in. | Rainbow trout, Tiger trout |
| 2023 | 13 | 3,315 | 10.7 in. | Rainbow trout, Tiger trout |
| 2022 | 12 | 2,966 | 9.6 in. | Tiger trout, Rainbow trout |
| 2021 | 11 | 2,708 | 9.6 in. | Rainbow trout, Tiger trout |
| 2020 | 17 | 4,555 | 9.3 in. | Tiger trout, Rainbow trout |
| 2019 | 14 | 3,671 | 9.6 in. | Rainbow trout, Tiger trout |
| 2018 | 16 | 4,059 | 9.9 in. | Rainbow trout, Tiger trout |
| 2017 | 13 | 3,396 | 10.4 in. | Rainbow trout, Tiger trout |
| 2016 | 17 | 3,608 | 10.4 in. | Rainbow trout, Tiger trout |
| 2015 | 19 | 5,520 | 7.6 in. | Arctic grayling, Tiger trout, Rainbow trout |
| 2014 | 15 | 3,730 | 10.4 in. | Rainbow trout, Tiger trout |
| 2013 | 10 | 3,324 | 9.9 in. | Tiger trout, Rainbow trout |
| 2012 | 20 | 3,644 | 10.5 in. | Tiger trout, Rainbow trout |
| 2011 | 9 | 3,599 | 9.5 in. | Rainbow trout |
| 2010 | 13 | 3,576 | 10.3 in. | Rainbow trout, Tiger trout |
| 2009 | 13 | 3,608 | 10.1 in. | Rainbow trout |
| 2008 | 12 | 3,612 | 10.4 in. | Rainbow trout |
| 2007 | 13 | 4,143 | 9.8 in. | Rainbow trout, Brook trout |
| 2006 | 12 | 3,818 | 10.7 in. | Rainbow trout |
| 2005 | 12 | 5,525 | 7.7 in. | Rainbow trout, Brook trout |
| 2004 | 13 | 5,210 | 9.8 in. | Rainbow trout |
| 2003 | 12 | 4,799 | 9.9 in. | Rainbow trout |
| 2002 | 12 | 4,800 | 9.6 in. | Rainbow trout |
All stocking records 2021 to Sept. 24, 2025 (60)
| Aug. 14, 2025 | Tiger trout | 330 | 11.3 in. |
| Aug. 4, 2025 | Rainbow trout | 150 | 12.9 in. |
| Aug. 4, 2025 | Rainbow trout | 150 | 12.9 in. |
| July 29, 2025 | Rainbow trout | 299 | 12.4 in. |
| July 14, 2025 | Rainbow trout | 299 | 10.4 in. |
| July 8, 2025 | Rainbow trout | 424 | 10.8 in. |
| June 25, 2025 | Tiger trout | 250 | 11.1 in. |
| June 24, 2025 | Rainbow trout | 151 | 10.1 in. |
| June 24, 2025 | Rainbow trout | 151 | 10.1 in. |
| June 17, 2025 | Rainbow trout | 500 | 10.6 in. |
| Aug. 28, 2024 | Rainbow trout | 309 | 11.0 in. |
| Aug. 19, 2024 | Tiger trout | 213 | 10.6 in. |
| Aug. 14, 2024 | Rainbow trout | 161 | 10.3 in. |
| Aug. 5, 2024 | Rainbow trout | 161 | 10.3 in. |
| July 31, 2024 | Tiger trout | 170 | 10.6 in. |
| July 29, 2024 | Rainbow trout | 207 | 10.3 in. |
| July 15, 2024 | Tiger trout | 259 | 10.2 in. |
| July 15, 2024 | Rainbow trout | 300 | 10.0 in. |
| July 8, 2024 | Tiger trout | 250 | 10.0 in. |
| July 3, 2024 | Tiger trout | 250 | 10.0 in. |
| July 1, 2024 | Rainbow trout | 306 | 11.2 in. |
| June 25, 2024 | Rainbow trout | 360 | 11.2 in. |
| June 20, 2024 | Tiger trout | 252 | 9.9 in. |
| June 19, 2024 | Rainbow trout | 299 | 12.3 in. |
| Aug. 28, 2023 | Rainbow trout | 301 | 12.1 in. |
| Aug. 22, 2023 | Tiger trout | 300 | 9.4 in. |
| Aug. 21, 2023 | Rainbow trout | 301 | 12.1 in. |
| Aug. 14, 2023 | Rainbow trout | 150 | 11.7 in. |
| Aug. 14, 2023 | Tiger trout | 150 | 9.4 in. |
| Aug. 2, 2023 | Rainbow trout | 200 | 12.1 in. |
| Aug. 1, 2023 | Rainbow trout | 252 | 9.5 in. |
| July 18, 2023 | Tiger trout | 250 | 9.2 in. |
| July 17, 2023 | Rainbow trout | 301 | 11.3 in. |
| July 5, 2023 | Tiger trout | 256 | 9.2 in. |
| July 3, 2023 | Rainbow trout | 306 | 11.3 in. |
| June 29, 2023 | Rainbow trout | 296 | 11.6 in. |
| June 29, 2023 | Tiger trout | 252 | 9.4 in. |
| Aug. 16, 2022 | Tiger trout | 252 | 9.6 in. |
| Aug. 15, 2022 | Rainbow trout | 150 | 10.0 in. |
| Aug. 2, 2022 | Tiger trout | 150 | 9.4 in. |
| Aug. 1, 2022 | Rainbow trout | 200 | 10.0 in. |
| July 19, 2022 | Rainbow trout | 301 | 10.1 in. |
| July 18, 2022 | Tiger trout | 252 | 9.4 in. |
| July 11, 2022 | Tiger trout | 252 | 9.5 in. |
| July 6, 2022 | Tiger trout | 249 | 9.5 in. |
| July 5, 2022 | Rainbow trout | 306 | 10.1 in. |
| June 22, 2022 | Tiger trout | 250 | 9.4 in. |
| June 21, 2022 | Rainbow trout | 304 | 9.2 in. |
| June 14, 2022 | Rainbow trout | 300 | 9.4 in. |
| Aug. 17, 2021 | Rainbow trout | 150 | 12.1 in. |
| Aug. 2, 2021 | Tiger trout | 158 | 9.3 in. |
| Aug. 2, 2021 | Rainbow trout | 199 | 10.1 in. |
| July 20, 2021 | Tiger trout | 249 | 9.6 in. |
| July 19, 2021 | Rainbow trout | 312 | 9.3 in. |
| July 7, 2021 | Rainbow trout | 300 | 9.3 in. |
| July 6, 2021 | Tiger trout | 252 | 9.4 in. |
| June 23, 2021 | Tiger trout | 252 | 9.4 in. |
| June 21, 2021 | Rainbow trout | 284 | 9.3 in. |
| June 9, 2021 | Tiger trout | 252 | 9.4 in. |
| June 9, 2021 | Rainbow trout | 300 | 9.3 in. |
Fishing rules
The 2026 Utah Fishing Guidebook lists no water-specific rules for Lilly Lake (A-58) under that name, so statewide rules apply unless DWR posts a change. Some waters are covered by a group entry (for example a drainage or its tributaries).
Rules summarized in our own words from the 2026 Utah Fishing Guidebook. DWR can change rules mid-year: check the current guidebook and its updates at wildlife.utah.gov/guidebooks before fishing. See statewide limits.
Email me when Lilly Lake (A-58) is stocked
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Lilly Lake (A-58) questions
When is Lilly Lake (A-58) stocked?
DWR does not publish stocking schedules. Past records show Lilly Lake (A-58) was stocked in mid to late June (5 of the last 5 years), early to mid July (5 of the last 5 years) and early to mid August (5 of the last 5 years). The most recent stocking in the DWR report is dated Aug. 24, 2026.
What fish are in Lilly Lake (A-58)?
Since 2021 DWR has stocked rainbow trout and tiger trout.
What are the fishing limits at Lilly Lake (A-58)?
The 2026 guidebook lists no water-specific rules under this name, so statewide limits apply unless DWR posts a change. See our statewide limits page and check the guidebook.
Stocking: Utah DWR fish stocking report, fetched Sept. 25, 2026. Location: Utah DWR, USGS NHD. Rules: 2026 Utah Fishing Guidebook. Page built Sept. 24, 2026. Found an error? [email protected]. Verify rules with DWR before fishing.