Newcastle Reservoir
Iron County · Southern region
Current conditions
Stocking
Last stocked Oct 2, 2025 — rainbow (4,060 fish).
| Date | Species | Quantity | Avg length |
|---|---|---|---|
| Oct 2, 2025 | rainbow | 4,060 | 7.52" |
| Sep 30, 2025 | rainbow | 8,120 | 7.52" |
| Sep 24, 2025 | rainbow | 8,178 | 7.52" |
| Sep 16, 2025 | wiper | 2,999 | 2.4" |
| Jul 30, 2025 | wiper | 2,000 | 2.57" |
| Jul 2, 2025 | brown trout | 4,238 | 5.45" |
| Sep 25, 2024 | rainbow | 20,002 | 7.03" |
| Jul 17, 2024 | wiper | 2,160 | 2.04" |
Species
brown troutcrappie blackrainbow troutwiper
Forecast
This Afternoon
94°F
Mostly Sunny
Tonight
65°F
Mostly Clear
Thursday
94°F
Sunny
Thursday Night
66°F
Partly Cloudy
Friday
91°F
Partly Sunny then Chance Showers And Thunderstorms
48% precip
Friday Night
62°F
Chance Showers And Thunderstorms then Mostly Cloudy
26% precip
Saturday
90°F
Mostly Sunny
Saturday Night
62°F
Partly Cloudy