Stocking Report
Cutthroat Trout stocking in Utah
424 recorded stockings, 202 waters, averaging 4.95" at release, from Utah Division of Wildlife Resources records. Every water links to its own page.
Latest recorded stocking: Sep 15, 2026
When cutthroat trout goes in
73% of recorded stockings happen from June through September.
- Jan
- Feb
- 1%Mar
- 3%Apr
- 14%May
- 22%Jun
- 13%Jul
- 8%Aug
- 30%Sep
- 7%Oct
- 2%Nov
- Dec
Share of all recorded cutthroat trout stockings in Utah, by calendar month. Stocking does not guarantee fish are present. Check current regulations and access before you go.
States run two very different stocking calendars. We looked at all 114,145 records to work out why.
Where cutthroat trout gets stocked in Utah
| Water | County | Stockings | Fish | Last recorded |
|---|---|---|---|---|
| KABELL L GR-140 | Not reported | 1 | 1,476 | Jun 30, 2025 |
| MUTTON L GR-23 | Not reported | 1 | 399 | Jun 30, 2025 |
| RAM L GR-24 | Not reported | 1 | 251 | Jun 30, 2025 |
| Beaver Creek | Daggett | 1 | 302 | Jun 25, 2025 |
| CARTER CR, E FK | Not reported | 1 | 700 | Jun 25, 2025 |
| CARTER CR, W FK | Not reported | 1 | 999 | Jun 25, 2025 |
| Koosharem Reservoir | Sevier | 1 | 5,088 | Mar 27, 2025 |
| Stateline Reservoir | Summit | 1 | 10,704 | Jun 20, 2019 |
| Spawn Creek | Cache | 1 | 200 | Sep 17, 2014 |
| LITTLE BEAR R, E FK | Not reported | 1 | 137,572 | Apr 4, 2000 |
See everything Utah stocks in the full Utah stocking report, or browse every mapped water in the Utah fishing spot finder.
Source: Utah Division of Wildlife Resources, from its fish stocking report and its 1979 to 2024 stocking archive.
