Rock Creek fishing
Rock Creek was last stocked on July 13, 2026 with 638 rainbow trout (12.3 in. average), according to the Utah DWR fish stocking report. It is a river or stream in Duchesne County, Utah. From 2021 to 2026, DWR stocked 13,474 fish here, the 21st most of 263 stocked waters in Duchesne County.
Recent stockings at Rock Creek
- July 13, 2026638 rainbow trout, 12.3 in. average
- July 2, 2026859 rainbow trout, 11.9 in. average
- June 11, 2026803 rainbow trout, 10.9 in. average
- July 3, 2025650 rainbow trout, 10.4 in. average
- June 13, 2025498 rainbow trout, 10.1 in. average
- Aug. 6, 2024507 rainbow trout, 10.9 in. average
Newest first, from the Utah DWR stocking report. Full stocking history.
Rock Creek facts
- Last stocked
- July 13, 2026 (120 days ago): 638 rainbow trout
- Stockings in 2026
- 3 (2,300 fish): 2,300 rainbow trout
- County
- Duchesne County
- Stocked since 2021
- rainbow trout, tiger trout, brown trout and cutthroat trout
- Average size stocked
- 9.9 in. (2021 to 2026)
- County rank
- 21st most fish of 263 stocked waters in Duchesne County since 2021
- Name in DWR report
- ROCK CR
- Nearest water
- Jean Lake (Z-41), 2.9 mi
- Rules
- Statewide rules (no water-specific entry in the 2026 guidebook)
Rock Creek stocking report, last 12 months
| July 13, 2026 | Rainbow trout | 638 | 12.3 in. |
| July 2, 2026 | Rainbow trout | 859 | 11.9 in. |
| June 11, 2026 | Rainbow trout | 803 | 10.9 in. |
Source: Utah DWR fish stocking report. Stocking data fetched Nov. 10, 2026; newest record dated Nov. 19, 2026. DWR posts stockings after they happen and does not publish schedules.
Rock Creek stocking profile
- First record in the DWR report: May 11, 2002. Since then DWR has logged 77 stockings here in 24 different years, 78,996 fish in all.
- Species stocked 2021 to 2026, by share of fish: rainbow trout 94% (12,705 fish), cutthroat trout 2% (300 fish), tiger trout 2% (268 fish) and brown trout 1% (201 fish).
- Busiest months in the record: July (36% of records) and June (36% of records).
- Stocked fish averaged 9.9 in. from 2021 to 2026 (per-record averages ranged from 2.5 to 12.3 in.).
- Fish stocked 2021 to 2026: 13,474, the 21st most of 263 stocked waters in Duchesne County and 288th of 1,076 statewide.
- Nearest other water with a page: Jean Lake (Z-41), 2.9 mi away.
Computed from Utah DWR stocking records (fish counts and average lengths as DWR reports them). Past stocking is history, not a schedule.
When is Rock Creek stocked?
Based on DWR stocking records, 2021 to 2025. Stocked in 5 of those 5 years.
2025 stocking: 2 records, first on June 13, last on July 3.
DWR does not publish stocking schedules. This is past stocking, not a promise. How we read patterns.
Rock Creek stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 3 | 2,300 | 11.7 in. | Rainbow trout |
| 2025 | 2 | 1,148 | 10.2 in. | Rainbow trout |
| 2024 | 6 | 3,064 | 8.6 in. | Rainbow trout, Tiger trout, Brown trout, Cutthroat trout |
| 2023 | 2 | 2,299 | 9.8 in. | Rainbow trout |
| 2022 | 3 | 2,673 | 9.6 in. | Rainbow trout |
| 2021 | 2 | 1,990 | 9.9 in. | Rainbow trout |
| 2020 | 3 | 3,310 | 9.6 in. | Rainbow trout |
| 2019 | 3 | 3,066 | 10.2 in. | Rainbow trout |
| 2018 | 3 | 3,268 | 9.8 in. | Rainbow trout |
| 2017 | 3 | 3,370 | 10.3 in. | Rainbow trout |
| 2016 | 2 | 3,250 | 9.2 in. | Rainbow trout |
| 2015 | 2 | 3,309 | 9.9 in. | Rainbow trout |
| 2014 | 2 | 3,261 | 7.8 in. | Rainbow trout |
| 2013 | 2 | 3,243 | 10.3 in. | Rainbow trout |
| 2011 | 5 | 3,603 | 8.3 in. | Rainbow trout, Tiger trout |
| 2010 | 5 | 6,902 | 6.7 in. | Brook trout, Rainbow trout |
| 2009 | 4 | 3,194 | 9.8 in. | Rainbow trout |
| 2008 | 3 | 3,098 | 9.7 in. | Rainbow trout |
| 2007 | 3 | 2,959 | 10.3 in. | Rainbow trout |
| 2006 | 3 | 3,120 | 10.8 in. | Rainbow trout |
| 2005 | 3 | 2,624 | 11.0 in. | Rainbow trout |
| 2004 | 4 | 5,002 | 9.4 in. | Rainbow trout |
| 2003 | 6 | 4,941 | 10.3 in. | Rainbow trout |
| 2002 | 3 | 4,002 | 9.3 in. | Rainbow trout |
All stocking records 2021 to Nov. 10, 2025 (15)
| July 3, 2025 | Rainbow trout | 650 | 10.4 in. |
| June 13, 2025 | Rainbow trout | 498 | 10.1 in. |
| Aug. 6, 2024 | Rainbow trout | 507 | 10.9 in. |
| July 22, 2024 | Rainbow trout | 696 | 10.6 in. |
| June 28, 2024 | Rainbow trout | 1,092 | 10.0 in. |
| June 7, 2024 | Tiger trout | 268 | 3.3 in. |
| June 7, 2024 | Brown trout | 201 | 2.5 in. |
| June 7, 2024 | Cutthroat trout | 300 | 4.4 in. |
| July 19, 2023 | Rainbow trout | 999 | 10.2 in. |
| June 29, 2023 | Rainbow trout | 1,300 | 9.4 in. |
| July 19, 2022 | Rainbow trout | 676 | 10.2 in. |
| June 14, 2022 | Rainbow trout | 997 | 9.5 in. |
| June 3, 2022 | Rainbow trout | 1,000 | 9.2 in. |
| July 19, 2021 | Rainbow trout | 1,020 | 10.3 in. |
| June 11, 2021 | Rainbow trout | 970 | 9.5 in. |
Fishing rules
No water-specific entry for Rock Creek in the 2026 guidebook: statewide limits apply unless a group entry (such as a drainage) covers it.
From the 2026 Utah Fishing Guidebook, in our own words. Rules can change mid-year: check wildlife.utah.gov/guidebooks before fishing.
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Rock Creek questions
When is Rock Creek stocked?
DWR does not publish stocking schedules. Past records show Rock Creek was stocked in mid June (3 of the last 5 years), late June to early July (3 of the last 5 years) and mid July (3 of the last 5 years). The most recent stocking in the DWR report is dated July 13, 2026.
What fish are in Rock Creek?
Since 2021 DWR has stocked rainbow trout, tiger trout, brown trout and cutthroat trout.
Stocking: Utah DWR fish stocking report, fetched Nov. 10, 2026. Location: Utah DWR, USGS NHD. Rules: 2026 Utah Fishing Guidebook. Page built Nov. 10, 2026. Found an error? Tell us. Verify rules with DWR before fishing.