Reservoir · Iron, Utah
Newcastle Reservoir
At a glance
- Area
- 61 ha (151 acres)
Who lives here
- Black crappie Pomoxis nigromaculatusStocked · 2024 · Fish stocking: Utah Division of Wildlife Resources (Fish Stocking Events)
- Channel catfish Ictalurus punctatusStocked · 2022 · 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)
- Wiper Morone saxatilis × Morone chrysopsStocked · 2024 · Fish stocking: Utah Division of Wildlife Resources (Fish Stocking Events)
Not listed doesn't mean no fish.
Stocking
| Year | Species | Stage | Number |
|---|---|---|---|
| Sep 25, 2024 | Rainbow trout | 20,002 | |
| Jul 17, 2024 | Wiper | 2,160 | |
| May 13, 2024 | Black crappie | 1,041 | |
| Sep 20, 2023 | Rainbow trout | 8,769 | |
| Sep 14, 2023 | Rainbow trout | 11,258 | |
| Aug 2, 2023 | Wiper | 1,995 | |
| Oct 5, 2022 | Rainbow trout | 5,100 | |
| Oct 4, 2022 | Rainbow trout | 7,446 | |
| Oct 3, 2022 | Rainbow trout | 7,480 | |
| Sep 13, 2022 | Channel catfish | 2,337 | |
| Jul 27, 2022 | Wiper | 2,000 | |
| May 11, 2022 | Channel catfish | 2,000 | |
| Feb 18, 2022 | Rainbow trout | 949 | |
| Feb 18, 2022 | Rainbow trout | 2,051 | |
| Feb 18, 2022 | Rainbow trout | 949 | |
| Oct 6, 2021 | Rainbow trout | 6,760 | |
| Oct 6, 2021 | Rainbow trout | 1,408 | |
| Oct 6, 2021 | Rainbow trout | 3,872 | |
| Oct 5, 2021 | Rainbow trout | 8,112 | |
| Sep 16, 2021 | Channel catfish | 5,001 |
As the agency publishes it. Newest first: 20 of 36.
Getting on the water
No public access site is listed for this water yet.
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
Not enough anglers have shared catches here lately. A species shows for a week once at least 5 anglers share catches of it.
From anglers who chose to share their catches in HuntGrid Fishing, each counted once, counts rounded to the nearest 5, published 3 days after the week ends and never changed. Never a spot, time or name.
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.
The outline is drawn from the official water data credited above, without a basemap. These pages show no angler's catches, spots or tracks.