Weaver Reservoir fishing
Weaver Reservoir was last stocked on June 17, 2026 with 2,008 cutthroat trout (5.9 in. average), according to the Utah DWR fish stocking report. It is a reservoir in Grand County, Utah. From 2021 to 2026, DWR stocked 10,783 fish here, the 6th most of 9 stocked waters in Grand County.
Weaver Reservoir stocking report, last 12 months
| June 17, 2026 | Cutthroat trout | 2,008 | 5.9 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 Weaver Reservoir stocked?
Based on DWR stocking records, 2021 to 2025. Stocked in 4 of those 5 years.
Stocking dates moved around from year to year, so no single window repeats in 3 or more of the last 5 years.
2025 stocking: 1 record, first on July 9.
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.
Weaver Reservoir stocking profile
- First record in the DWR report: Oct. 6, 2009. Since then DWR has logged 20 stockings here in 15 different years, 46,488 fish in all.
- Species stocked 2021 to 2026, by share of fish: cutthroat trout 100% (10,783 fish).
- Busiest months in the record: July (30% of records) and September (30% of records).
- Stocked fish averaged 5.9 in. from 2021 to 2026 (per-record averages ranged from 5.4 to 6.8 in.).
- Fish stocked 2021 to 2026: 10,783, the 6th most of 9 stocked waters in Grand County and 311th of 1,068 statewide.
- Nearest other water with a page: Green River (Southeastern Utah), 19.9 mi away.
Computed from Utah DWR stocking records (fish counts and average lengths as DWR reports them). Past stocking is history, not a schedule.
Weaver Reservoir stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 1 | 2,008 | 5.9 in. | Cutthroat trout |
| 2025 | 1 | 2,195 | 5.6 in. | Cutthroat trout |
| 2024 | 2 | 2,001 | 6.0 in. | Cutthroat trout |
| 2023 | 1 | 1,821 | 6.8 in. | Cutthroat trout |
| 2022 | 1 | 2,758 | 5.4 in. | Cutthroat trout |
| 2020 | 1 | 2,000 | 5.9 in. | Cutthroat trout |
| 2019 | 1 | 1,998 | 6.4 in. | Cutthroat trout |
| 2017 | 1 | 2,000 | 4.9 in. | Cutthroat trout |
| 2016 | 1 | 2,000 | 1.8 in. | Cutthroat trout |
| 2015 | 2 | 3,998 | 3.6 in. | Cutthroat trout, Tiger trout |
| 2014 | 1 | 1,995 | 2.2 in. | Cutthroat trout |
| 2012 | 2 | 5,003 | 7.8 in. | Rainbow trout |
| 2011 | 1 | 4,000 | 2.6 in. | Cutthroat trout |
| 2010 | 3 | 10,405 | 3.1 in. | Cutthroat trout, Tiger trout |
| 2009 | 1 | 2,306 | 2.2 in. | Cutthroat trout |
All stocking records 2021 to Sept. 24, 2025 (5)
| July 9, 2025 | Cutthroat trout | 2,195 | 5.6 in. |
| July 22, 2024 | Cutthroat trout | 1,830 | 5.9 in. |
| July 22, 2024 | Cutthroat trout | 171 | 6.8 in. |
| July 26, 2023 | Cutthroat trout | 1,821 | 6.8 in. |
| June 29, 2022 | Cutthroat trout | 2,758 | 5.4 in. |
Fishing rules
The 2026 Utah Fishing Guidebook lists no water-specific rules for Weaver Reservoir 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 Weaver Reservoir is stocked
Email me when Weaver Reservoir shows up in the DWR stocking report. Alerts start once we switch on email; your choices are saved now.
"Was stocked" alerts come from new rows in the DWR stocking report. "Often stocked around now" heads-ups come from past stocking records only. DWR does not publish stocking schedules, so a heads-up is never a promise. We store your email only for these alerts; ask us to delete it at [email protected]. Privacy.
Weaver Reservoir questions
When was Weaver Reservoir last stocked?
The most recent stocking in the DWR report is dated June 17, 2026: 2,008 cutthroat trout.
What fish are in Weaver Reservoir?
Since 2021 DWR has stocked cutthroat trout.
What are the fishing limits at Weaver Reservoir?
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.