Emery County, UT
Millsite Reservoir
ReservoirEmery County, UT
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About this water
Millsite Reservoir is a reservoir in Emery County, Utah. State records show it stocked 115 times between 2000 and 2026. The most-stocked species are rainbow trout, tiger trout and splake, with 2 more on record. 659,446 rainbow trout have gone in across 70 releases.
Stocking history
115 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Jul 21, 2026 | Splake | 5,004 | 2.7" | — |
| May 12, 2026 | Tiger trout | 4,950 | 3.0" | — |
| Mar 24, 2026 | Rainbow trout | 3,000 | 9.9" | — |
| Mar 24, 2026 | Rainbow trout | 3,900 | 9.9" | — |
| Oct 27, 2025 | Cutthroat trout | 3,990 | 2.3" | — |
| Jul 23, 2025 | Splake | 10,031 | 3.5" | — |
| Mar 13, 2025 | Rainbow trout | 2,563 | 10.3" | — |
| Mar 6, 2025 | Rainbow trout | 3,443 | 10.4" | — |
| Oct 31, 2024 | Colorado River cutthroat trout · Cutthroat, Colorado Southern | 3,976 | 2.2" | — |
| Sep 27, 2024 | Tiger trout · Trout, Tiger Bn-F*Bk-M | 1,760 | 5.6" | — |
| Jul 31, 2024 | Splake · Splake, Unknown Origin | 10,009 | 2.7" | — |
| Jul 11, 2024 | Tiger trout · Trout, Tiger Bn-F*Bk-M | 1,496 | 10.9" | — |
Showing the 12 most recent of 115. Stocking records for Millsite 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.
