reservoir
Rex Reservoir — Fishlake Plateau
Toughconditions
46°todayIsolated T-storms
Today’s report
Rex Reservoir — Fishlake Plateau is fishing tough today. The DWR last stocked rainbow trout (4,020 fish) on June 30, 2025. Today's forecast: isolated t-storms, 46°F, 81% chance of precip.
- 81% chance of precipitation
Current conditions
Stocking
Last stocked Jun 30, 2025 — rainbow trout (4,020 fish).
| Date | Species | Quantity | Avg length |
|---|---|---|---|
| Jun 30, 2025 | rainbow trout | 4,020 | 2.64" |
| Jul 2, 2024 | rainbow trout | 4,032 | 2.8" |
| May 9, 2023 | rainbow trout | 4,060 | 3.93" |
| Apr 6, 2022 | rainbow trout | 4,030 | 4.3" |
| Jun 30, 2021 | rainbow trout | 5,585 | 2.81" |
Best time to fish Rex Reservoir — Fishlake Plateau
The DWR has stocked Rex Reservoir — Fishlake Plateau 5 times over the last 2 seasons, and 80% of those plants landed in April through June — the freshest fish and the easiest bite usually follow within a week or two of a stocking.
Species
Location
Nearby waters (within ~25 mi):
Gates Lake — Fishlake PlateauSevier CountyToughHamilton Reservoir — Fishlake PlateauSevier CountyToughFarnsworth Lake — Fishlake PlateauSevier CountyToughAbes Reservoir — Fishlake PlateauSevier CountyToughSalina Reservoir — Fishlake PlateauSevier CountyToughLost Creek Reservoir — Fishlake PlateauSevier CountyToughGlenwood PondSevier CountyFairSalina City PondSevier CountyTough
Regulations
No water-specific rules listed for this water in the current Utah Fishing Guidebook — statewide general rules and daily limits apply (trout limit 4, combined). Verify in the current guidebook before you fish.
This week’s weather
Today
46°F
Isolated T-storms
81% precip
Tonight
31°F
Rain And Snow Showers
82% precip
Wednesday
43°F
Rain And Snow Showers
75% precip
Wednesday Night
31°F
Scattered Rain And Snow Showers
41% precip
Thursday
55°F
Mostly Sunny
Thursday Night
33°F
Mostly Clear
Friday
60°F
Sunny
Friday Night
35°F
Mostly Clear
Saturday
62°F
Sunny
Saturday Night
38°F
Mostly Clear