reservoir
Lost Creek Reservoir — Fishlake Plateau
Fairconditions
25°todayMostly Clear
Today’s report
Lost Creek Reservoir — Fishlake Plateau is a fair bet today. The DWR last stocked tiger trout (brown × brook hybrid) (499 fish) on June 17. Overnight's forecast: mostly clear, 25°F.
- calm, fishable weather
Current conditions
Stocking
Last stocked Jun 17, 2026 — tiger trout (brown × brook hybrid) (499 fish).
| Date | Species | Quantity | Avg length |
|---|---|---|---|
| Jun 17, 2026 | tiger trout (brown × brook hybrid) | 499 | 9.75" |
| Jul 15, 2025 | wiper (white × striped bass hybrid) | 161 | 8.42" |
| Jul 15, 2025 | wiper (white × striped bass hybrid) | 590 | 9.13" |
| Jun 24, 2025 | tiger trout (brown × brook hybrid) | 509 | 10.56" |
| Jul 3, 2024 | tiger trout (brown × brook hybrid) | 515 | 9" |
| Apr 24, 2024 | tiger trout (brown × brook hybrid) | 5,000 | 2.25" |
| Jul 13, 2023 | tiger trout (brown × brook hybrid) | 504 | 11.08" |
| Jun 17, 2022 | tiger trout (brown × brook hybrid) | 256 | 8.74" |
Best time to fish Lost Creek Reservoir — Fishlake Plateau
The DWR has stocked Lost Creek Reservoir — Fishlake Plateau 9 times over the last 4 seasons, and 100% of those plants landed in April, June, July — 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 CountyToughSalina Reservoir — Fishlake PlateauSevier CountyToughHamilton Reservoir — Fishlake PlateauSevier CountyToughFarnsworth Lake — Fishlake PlateauSevier CountyToughAbes Reservoir — Fishlake PlateauSevier CountyToughRex Reservoir — Fishlake PlateauSevier CountyFairKoosharem ReservoirSevier CountyGoodFish LakeSevier CountyFair
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
Overnight
25°F
Mostly Clear
Friday
50°F
Sunny
Friday Night
29°F
Mostly Clear
Saturday
52°F
Sunny
Saturday Night
32°F
Partly Cloudy
Sunday
49°F
Mostly Sunny
Sunday Night
32°F
Mostly Clear
Monday
49°F
Mostly Sunny then Slight Chance Rain And Snow
16% precip
Monday Night
33°F
Chance Light Rain
30% precip
Tuesday
45°F
Chance Light Rain then Showers And Thunderstorms Likely
65% precip