Lost Creek Reservoir (Sevier County) fishing
Lost Creek Reservoir was last stocked on June 17, 2026 with 499 tiger trout (9.8 in. average), according to the Utah DWR fish stocking report. It is a reservoir in Sevier County, Utah. From 2021 to 2026, DWR stocked 8,538 fish here, the 20th most of 39 stocked waters in Sevier County.
Lost Creek Reservoir stocking report, last 12 months
| June 17, 2026 | Tiger trout | 499 | 9.8 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 Lost Creek Reservoir stocked?
Based on DWR stocking records, 2021 to 2025. Stocked in 5 of those 5 years.
2025 stocking: 3 records, first on June 24, last on July 15.
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.
Lost Creek Reservoir stocking profile
- First record in the DWR report: Oct. 6, 2009. Since then DWR has logged 12 stockings here in 9 different years, 20,383 fish in all.
- Species stocked 2021 to 2026, by share of fish: tiger trout 91% (7,787 fish) and wiper 9% (751 fish).
- Busiest months in the record: July (42% of records) and June (33% of records).
- Stocked fish averaged 5.3 in. from 2021 to 2026 (per-record averages ranged from 2.3 to 11.1 in.).
- Fish stocked 2021 to 2026: 8,538, the 20th most of 39 stocked waters in Sevier County and 348th of 1,068 statewide.
- Other water with this name: Lost Creek Reservoir in Morgan County. DWR lists them as separate waters (DWR water ids VI509D and IV392).
Computed from Utah DWR stocking records (fish counts and average lengths as DWR reports them). Past stocking is history, not a schedule.
Lost Creek Reservoir stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 1 | 499 | 9.8 in. | Tiger trout |
| 2025 | 3 | 1,260 | 9.6 in. | Wiper, Tiger trout |
| 2024 | 2 | 5,515 | 2.9 in. | Tiger trout |
| 2023 | 1 | 504 | 11.1 in. | Tiger trout |
| 2022 | 1 | 256 | 8.7 in. | Tiger trout |
| 2021 | 1 | 504 | 9.8 in. | Tiger trout |
| 2020 | 1 | 501 | 9.7 in. | Tiger trout |
| 2010 | 1 | 1,057 | 2.1 in. | Cutthroat trout |
| 2009 | 1 | 10,287 | 1.9 in. | Cutthroat trout |
All stocking records 2021 to Sept. 24, 2025 (8)
| July 15, 2025 | Wiper | 590 | 9.1 in. |
| July 15, 2025 | Wiper | 161 | 8.4 in. |
| June 24, 2025 | Tiger trout | 509 | 10.6 in. |
| July 3, 2024 | Tiger trout | 515 | 9.0 in. |
| April 24, 2024 | Tiger trout | 5,000 | 2.3 in. |
| July 13, 2023 | Tiger trout | 504 | 11.1 in. |
| June 17, 2022 | Tiger trout | 256 | 8.7 in. |
| July 12, 2021 | Tiger trout | 504 | 9.8 in. |
Fishing rules
The 2026 Utah Fishing Guidebook lists no water-specific rules for Lost Creek 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 Lost Creek Reservoir is stocked
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"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.
Lost Creek Reservoir questions
When is Lost Creek Reservoir stocked?
DWR does not publish stocking schedules. Past records show Lost Creek Reservoir was stocked in mid July (3 of the last 5 years). The most recent stocking in the DWR report is dated June 17, 2026.
What fish are in Lost Creek Reservoir?
Since 2021 DWR has stocked tiger trout and wiper.
What are the fishing limits at Lost Creek 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.