Twelve Mile Creek fishing
Twelve Mile Creek was last stocked on Sept. 10, 2025 with 7,998 cutthroat trout (2.0 in. average), according to the Utah DWR fish stocking report. It is a river or stream in Sanpete County, Utah. From 2021 to 2026, DWR stocked 22,227 fish here, the 19th most of 71 stocked waters in Sanpete County.
Recent stockings at Twelve Mile Creek
- Sept. 10, 20257,998 cutthroat trout, 2.0 in. average
- Sept. 16, 20246,129 cutthroat trout, 1.9 in. average
- Sept. 20, 20238,100 cutthroat trout, 2.1 in. average
Newest first, from the Utah DWR stocking report. Full stocking history.
Twelve Mile Creek facts
- Last stocked
- Sept. 10, 2025 (426 days ago): 7,998 cutthroat trout
- Stockings in 2026
- None recorded yet in 2026
- County
- Sanpete County
- Stocked since 2021
- cutthroat trout
- Average size stocked
- 2.0 in. (2021 to 2026)
- County rank
- 19th most fish of 71 stocked waters in Sanpete County since 2021
- Name in DWR report
- TWELVE MILE CR
- Nearest water
- Nine Mile Reservoir, 3.6 mi
- Rules
- Statewide rules (no water-specific entry in the 2026 guidebook)
Twelve Mile Creek stocking report, last 12 months
No stocking recorded in the last 12 months. The most recent record is dated Sept. 10, 2025.
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.
Twelve Mile Creek stocking profile
- First record in the DWR report: Sept. 20, 2023. Since then DWR has logged 3 stockings here in 3 different years, 22,227 fish in all.
- Species stocked 2021 to 2026, by share of fish: cutthroat trout 100% (22,227 fish).
- Stocked fish averaged 2.0 in. from 2021 to 2026 (per-record averages ranged from 1.9 to 2.1 in.).
- Fish stocked 2021 to 2026: 22,227, the 19th most of 71 stocked waters in Sanpete County and 218th of 1,076 statewide.
- Nearest other water with a page: Nine Mile Reservoir, 3.6 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 Twelve Mile Creek stocked?
Based on DWR stocking records, 2021 to 2025. Stocked in 3 of those 5 years.
2025 stocking: 1 record, first on Sept. 10.
In past years, stocking here had usually started by this time of year (3 of the last 5 years). No stocking has been recorded here yet in 2026.
DWR does not publish stocking schedules. This is past stocking, not a promise. How we read patterns.
Twelve Mile Creek stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2025 | 1 | 7,998 | 2.0 in. | Cutthroat trout |
| 2024 | 1 | 6,129 | 1.9 in. | Cutthroat trout |
| 2023 | 1 | 8,100 | 2.1 in. | Cutthroat trout |
All stocking records 2021 to Nov. 10, 2025 (3)
| Sept. 10, 2025 | Cutthroat trout | 7,998 | 2.0 in. |
| Sept. 16, 2024 | Cutthroat trout | 6,129 | 1.9 in. |
| Sept. 20, 2023 | Cutthroat trout | 8,100 | 2.1 in. |
Fishing rules
No water-specific entry for Twelve Mile 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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Twelve Mile Creek questions
When is Twelve Mile Creek stocked?
DWR does not publish stocking schedules. Past records show Twelve Mile Creek was stocked in early to mid September (3 of the last 5 years). The most recent stocking in the DWR report is dated Sept. 10, 2025.
What fish are in Twelve Mile Creek?
Since 2021 DWR has stocked 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.