Iron County · reservoir · 151 acres
Newcastle Reservoir
Newcastle Reservoir is a reservoir in Iron County, Utah, stocked with Black Crappie, Channel Catfish, Green Sunfish and Rainbow Trout. FishableWaters aggregates every stocking record for this water from Utah's fish & wildlife agency; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Conditions, next 3 days
Today
Clear
97°
71°
14 mph
0%
Sat
Clear
100°
75°
17 mph
0%
Sun
Clear
98°
74°
20 mph
0%
→ pressure steadyStable weather — expect a normal bite.
Stocking ledger
No published stocking records yet. This water stays in our books — the ledger begins the hour its state agency publishes a record.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
All Utah waters with black crappie → · All Utah waters with channel catfish →
Nearby waters
- Little Pinto Creek0.2 mi
- Lamb Reservoir4.5 mi
- Pinto Creek6.1 mi
- Spring Creek8.9 mi
- South Fork Pinto Creek10.1 mi
- Paradise Reservoir10.0 mistocked Jun 3, 2026
- Shoal Creek9.0 mi
- White Rocks Reservoir12.9 mi
Seasons, limits, and rules are the state's call — check the official UT regulations and buy your license before you go. We link the source; we never restate the rules.
Newcastle Reservoir fishing — FAQ
What fish are stocked in Newcastle Reservoir?+
Newcastle Reservoir is stocked with Black Crappie, Channel Catfish, Green Sunfish and Rainbow Trout in Iron County, Utah. The full stocking ledger is on this page.
Do I need a license to fish Newcastle Reservoir?+
Yes — Utah requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is Newcastle Reservoir?+
Newcastle Reservoir is a reservoir in Iron County, Utah. Driving directions and an interactive topo map are on this page.