Sevier County · reservoir · 346 acres
Koosharem Reservoir
1 stocking on record · Utah DWR
Koosharem Reservoir is a reservoir in Sevier County, Utah, stocked with Brook Trout, Cutthroat Trout/Bear Lake, Rainbow Trout and Rainbow Trout — most recently on Mar 3, 2026. FishableWaters aggregates every stocking record for this water from Utah DWR; 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
Overcast
86°
55°
11 mph
8%
Fri
Overcast
91°
63°
14 mph
3%
Sat
Partly cloudy
94°
67°
11 mph
1%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| Mar 3 | Rainbow Trout | 3,001 | 9.32" | |
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 brook trout → · All Utah waters with cutthroat trout/bear lake →
Nearby waters
- Boobe Hole Creek0.9 mi
- Burr Creek2.5 mi
- Mill Creek3.0 mi
- Little Creek2.8 mi
- Wood Hollow Reservoir3.8 mi
- Bear Valley Reservoir4.8 mi
- Boobe Hole Reservoir5.7 mi
- Koosharem Creek6.8 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.
Koosharem Reservoir fishing — FAQ
What fish are stocked in Koosharem Reservoir?+
Koosharem Reservoir is stocked with Brook Trout, Cutthroat Trout/Bear Lake, Rainbow Trout and Rainbow Trout in Sevier County, Utah, most recently on Mar 3, 2026 by Utah DWR. The full stocking ledger is on this page.
Do I need a license to fish Koosharem 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 Koosharem Reservoir?+
Koosharem Reservoir is a reservoir in Sevier County, Utah. Driving directions and an interactive topo map are on this page.
Data: Utah DWR · updated Mar 3, 2026 · checked daily · we publish what agencies publish, nothing else.