About this water
Calder Reservoir is a reservoir in Utah. State records show it stocked 92 times between 2000 and 2025. The most-stocked species are rainbow trout, colorado river cutthroat trout and brown trout, with 3 more on record. 384,789 rainbow trout have gone in across 52 releases.
Boat access nearby
2 mapped launches sit within 2 miles of Calder Reservoir, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.
- Calder ReservoirPot Creek - Calder ReservoirPublic
- Crouse ReservoirPot Creek - Crouse ReservoirPublic
Stocking history
92 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Jun 30, 2025 | Tiger trout | 1,473 | 4.7" | — |
| May 30, 2025 | Rainbow trout | 5,602 | 2.7" | — |
| May 30, 2025 | Cutthroat trout | 231 | 4.9" | — |
| May 30, 2025 | Cutthroat trout | 270 | 5.6" | — |
| May 18, 2025 | Grass carp | 145 | 6.8" | — |
| May 13, 2025 | Brown trout | 997 | 3.0" | — |
| May 12, 2025 | Rainbow trout | 998 | 9.3" | — |
| Jun 3, 2024 | Colorado River cutthroat trout | 501 | 5.7" | — |
| Jun 3, 2024 | Brown trout | 1,498 | 2.4" | — |
| May 20, 2024 | Rainbow trout | 1,599 | 3.9" | — |
| May 16, 2024 | Grass carp | 90 | 10.0" | — |
| Jun 2, 2023 | Rainbow trout | 1,000 | 9.2" | — |
Showing the 12 most recent of 92. Stocking records for Calder 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.


