Calder Reservoir
Utah DWR logged 0 trout stocking dates at Calder Reservoir in 2026 so far, 0 fish in all. The latest was on Jun 30, 2025. Utah DWR lists it as “Calder Res”.
Utah DWR data pulled . Latest record in the Utah DWR data for any water: Nov 4, 2026.

Calder Reservoir in numbers
- fish stocked in 2026, through Nov 6
- 0
- by the same date in 2025
- 9,571
- in all of 2025
- 9,571
Every stocking record
Counts include small fish (fingerlings) as well as catchable trout; the average length tells them apart. Every trout release Utah DWR lists for this water in the last two years, newest first, then yearly totals since 2020. Average length is the figure DWR gives for each batch.
| Date | Species | Fish | Avg. length |
|---|---|---|---|
| Jun 30 | Tiger trout1,473 fish | 1,473 | 4.67 in |
| May 30 | Rainbow trout5,602 fish | 5,602 | 2.67 in |
| May 30 | Cutthroat trout270 fish | 270 | 5.64 in |
| May 30 | Cutthroat trout231 fish | 231 | 4.89 in |
| May 13 | Brown trout997 fish | 997 | 2.96 in |
| May 12 | Rainbow trout998 fish | 998 | 9.28 in |
| Date | Species | Fish | Avg. length |
|---|---|---|---|
| Jun 3 | Brown trout1,498 fish | 1,498 | 2.44 in |
| Jun 3 | Cutthroat trout501 fish | 501 | 5.71 in |
| May 20 | Rainbow trout1,599 fish | 1,599 | 3.89 in |
| Year | Stocking dates | Fish |
|---|---|---|
| 2025 | 4 | 9,571 |
| 2024 | 2 | 3,598 |
| 2023 | 2 | 5,502 |
| 2022 | 3 | 6,568 |
| 2021 | 1 | 4,458 |
| 2020 | 2 | 5,833 |
Trout stocked each year
2026 is outlined because the year is not over. The tallest full year is yellow.
What is stocked here
| Species | Fish | Share |
|---|---|---|
| Rainbow trout | 26,067 | 73% |
| Brown trout | 5,329 | 15% |
| Tiger trout | 2,124 | 6% |
| Cutthroat trout | 2,010 | 6% |
No single map point is given for this water in the USGS names database, so no map is shown.
Also in Uintah County: Steinaker Reservoir, Roosevelt Comm Pond, East Park Reservoir, Matt Warner Reservoir, Little Montes Reservoir, Old Fort Pond North, Hacking Lake Gr 40, Oaks Park Reservoir.
Source: DWR fish stocking report, Utah Division of Wildlife Resources. Pulled . Check the agency and the current fishing rules before you go.