Reservoir · Uintah, Utah
Zelph Calder Reservoir
At a glance
- Area
- 37 ha (91 acres)
Who lives here
- Brown trout Salmo truttaStocked · 2024 · Fish stocking: Utah Division of Wildlife Resources (Fish Stocking Events)
- Grass carp Ctenopharyngodon idellaStocked · 2024 · Fish stocking: Utah Division of Wildlife Resources (Fish Stocking Events)
- Rainbow trout Oncorhynchus mykissStocked · 2024 · Fish stocking: Utah Division of Wildlife Resources (Fish Stocking Events)
- Tiger trout Salmo trutta × Salvelinus fontinalisStocked · 2022 · Fish stocking: Utah Division of Wildlife Resources (Fish Stocking Events)
Not listed doesn't mean no fish.
Stocking
| Year | Species | Stage | Number |
|---|---|---|---|
| Jun 3, 2024 | Brown trout | 1,498 | |
| Jun 3, 2024 | Colorado River cutthroat trout | 501 | |
| May 20, 2024 | Rainbow trout | 1,599 | |
| May 16, 2024 | Grass carp | 90 | |
| Jun 2, 2023 | Rainbow trout | 1,000 | |
| Jun 1, 2023 | Brown trout | 502 | |
| Jun 1, 2023 | Rainbow trout | 4,000 | |
| May 16, 2022 | Tiger trout | 651 | |
| May 13, 2022 | Brown trout | 517 | |
| May 13, 2022 | Colorado River cutthroat trout | 500 | |
| May 13, 2022 | Rainbow trout | 910 | |
| May 5, 2022 | Grass carp | 85 | |
| Apr 28, 2022 | Rainbow trout | 3,990 | |
| Jun 1, 2021 | Brown trout | 495 | |
| Jun 1, 2021 | Rainbow trout | 3,963 | |
| Aug 13, 2020 | Grass carp | 50 | |
| Jun 25, 2020 | Grass carp | 90 | |
| May 30, 2020 | Brown trout | 810 | |
| May 11, 2020 | Brown trout | 510 | |
| May 11, 2020 | Colorado River cutthroat trout | 508 |
As the agency publishes it. Newest first: 20 of 40.
Getting on the water
- Calder ReservoirBoat launch · Utah Geospatial Resource Center
Listed by public agencies. A listed site doesn't make the water or its shore open to fishing: when in doubt, it's unknown. Check signs and local rules.
The rules
Summary, not the law. Check the official regulations before you fish.
HuntGrid has no rules for this water yet.
Official regulations: Utah Division of Wildlife Resources
What's biting
This water is too small for community summaries: on a small water a summary could point to someone's spot.
About this page
Sources and licences:
- U.S. Geological Survey, National Hydrography Dataset Plus High Resolution (NHDPlus HR); U.S. Census Bureau, TIGER/Line® Shapefiles 2025: counties and states · Public domain (U.S. Government work, 17 U.S.C. §105)
- Fish stocking: Utah Division of Wildlife Resources (Fish Stocking Events) · utah.gov's terms (as read by track FA, 2026-10-17): copying "for personal or informational use … if the documents are not modified", accepted under the owner's 2026-10-19 rule; DWR's ArcGIS item 49aac7bce532403c91ace964d5d80093 (UDWR_Fish_Stocking_Events_1979_2024_VIEW, read 2026-10-19) carries a warranty disclaimer only. Shown as DWR published it. Credit the agency; remove the layer if the agency asks.
- Utah Geospatial Resource Center · CC BY 4.0 with a hold-harmless in the item terms (owner approved 2026-10-19)
The outline is drawn from the official water data credited above, without a basemap. These pages show no angler's catches, spots or tracks.