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About this water
Mill Hollow Reservoir is a 19 acre reservoir in Wasatch County, Utah. State records show it stocked 316 times between 2000 and 2024. The most-stocked species are rainbow trout, albino rainbow trout and brook trout, with 1 more on record. 291,757 rainbow trout have gone in across 191 releases.
Stocking history
316 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Sep 10, 2024 | Rainbow trout | 500 | 10.7" | — |
| Aug 21, 2024 | Rainbow trout | 500 | 10.7" | — |
| Aug 14, 2024 | Tiger trout · Trout, Tiger Bn-F*Bk-M | 1,520 | 11.5" | — |
| Aug 5, 2024 | Rainbow trout | 500 | 10.7" | — |
| Jul 22, 2024 | Rainbow trout | 501 | 10.1" | — |
| Jul 10, 2024 | Brook trout · Brook Trout, Unk Str | 1,530 | 2.9" | — |
| Jul 10, 2024 | Tiger trout · Trout, Tiger Bn-F*Bk-M | 4,640 | 2.8" | — |
| Jul 8, 2024 | Rainbow trout | 500 | 10.1" | — |
| Jun 24, 2024 | Rainbow trout | 500 | 10.2" | — |
| Jun 24, 2024 | Rainbow trout | 301 | 12.0" | — |
| Jun 17, 2024 | Rainbow trout | 1,501 | 10.2" | — |
| Jun 17, 2024 | Rainbow trout | 966 | 11.7" | — |
Showing the 12 most recent of 316. Stocking records for Mill Hollow Reservoir 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.
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