Garfield County, UT
Mammoth Creek
StreamGarfield County, UT
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About this water
Mammoth Creek is in Garfield County, Utah. State records show it stocked 180 times between 2000 and 2024. The most-stocked species are rainbow trout, brown trout and brook trout, with 2 more on record. 62,585 rainbow trout have gone in across 110 releases.
Stocking history
180 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Jul 18, 2024 | Rainbow trout | 260 | 9.8" | — |
| Jun 12, 2024 | Tiger trout · Trout, Tiger Bn-F*Bk-M | 501 | 9.0" | — |
| May 14, 2024 | Rainbow trout | 258 | 10.5" | — |
| May 14, 2024 | Brown trout | 3,185 | 3.5" | — |
| Sep 11, 2023 | Bonneville cutthroat trout · Cutthroat, Bonneville, Manning Meadow | 8,066 | 1.9" | — |
| Jul 20, 2023 | Rainbow trout | 240 | 9.9" | — |
| Jun 27, 2023 | Tiger trout · Trout, Tiger Bn-F*Bk-M | 605 | 10.8" | — |
| Apr 19, 2023 | Brown trout | 3,212 | 2.6" | — |
| Apr 19, 2023 | Rainbow trout | 264 | 9.9" | — |
| Sep 12, 2022 | Bonneville cutthroat trout · Cutthroat, Bonneville, Manning Meadow | 12,359 | 2.0" | — |
| Jul 12, 2022 | Rainbow trout · Rainbow, Fish Lake Desmet, Triploid | 306 | 10.3" | — |
| Jun 15, 2022 | Tiger trout · Trout, Tiger Bn-F*Bk-M | 512 | 8.7" | — |
Showing the 12 most recent of 180. Stocking records for Mammoth Creek published by Utah Division of Wildlife Resources. Stocking does not guarantee fish are present. Check current regulations and access before you go. See the full Utah stocking report.
