Ashley Twin Lake (GR-35) fishing
Ashley Twin Lake (GR-35) was last stocked on July 15, 2026 with 2,097 brook trout (3.5 in. average), according to the Utah DWR fish stocking report. It is a lake in Uintah County, Utah. From 2021 to 2026, DWR stocked 6,286 fish here, the 17th most of 54 stocked waters in Uintah County.
Ashley Twin Lake (GR-35) stocking report, last 12 months
| July 15, 2026 | Brook trout | 2,097 | 3.5 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 Ashley Twin Lake (GR-35) stocked?
Stocked in 2 of the last 5 years (2021 to 2025). We show a pattern only when a water was stocked in at least 3 of the last 5 years, so this page shows the stocking history only.
DWR does not publish stocking schedules. How we read stocking patterns.
Ashley Twin Lake (GR-35) stocking profile
- First record in the DWR report: July 3, 2003. Since then DWR has logged 13 stockings here in 13 different years, 27,355 fish in all.
- Species stocked 2021 to 2026, by share of fish: brook trout 100% (6,286 fish).
- Busiest months in the record: July (85% of records) and June (15% of records).
- Stocked fish averaged 3.4 in. from 2021 to 2026 (per-record averages ranged from 2.9 to 3.6 in.).
- Fish stocked 2021 to 2026: 6,286, the 17th most of 54 stocked waters in Uintah County and 403rd of 1,068 statewide.
- Nearest other water with a page: South Fork Ashley Creek, 1.8 mi away.
Computed from Utah DWR stocking records (fish counts and average lengths as DWR reports them). Past stocking is history, not a schedule.
Ashley Twin Lake (GR-35) stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 1 | 2,097 | 3.5 in. | Brook trout |
| 2024 | 1 | 2,097 | 2.9 in. | Brook trout |
| 2022 | 1 | 2,092 | 3.6 in. | Brook trout |
| 2020 | 1 | 2,090 | 3.5 in. | Brook trout |
| 2018 | 1 | 2,100 | 2.9 in. | Brook trout |
| 2016 | 1 | 2,171 | 2.1 in. | Brook trout |
| 2014 | 1 | 2,101 | 2.4 in. | Brook trout |
| 2012 | 1 | 2,105 | 2.3 in. | Brook trout |
| 2010 | 1 | 2,105 | 2.9 in. | Brook trout |
| 2008 | 1 | 2,100 | 2.9 in. | Brook trout |
| 2006 | 1 | 2,100 | 2.9 in. | Brook trout |
| 2005 | 1 | 2,104 | 2.6 in. | Brook trout |
| 2003 | 1 | 2,093 | 2.5 in. | Brook trout |
All stocking records 2021 to Sept. 24, 2025 (2)
| June 26, 2024 | Brook trout | 2,097 | 2.9 in. |
| July 6, 2022 | Brook trout | 2,092 | 3.6 in. |
Fishing rules
The 2026 Utah Fishing Guidebook lists no water-specific rules for Ashley Twin Lake (GR-35) 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 Ashley Twin Lake (GR-35) is stocked
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Ashley Twin Lake (GR-35) questions
When was Ashley Twin Lake (GR-35) last stocked?
The most recent stocking in the DWR report is dated July 15, 2026: 2,097 brook trout.
What fish are in Ashley Twin Lake (GR-35)?
Since 2021 DWR has stocked brook trout.
What are the fishing limits at Ashley Twin Lake (GR-35)?
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.