reservoir
Hamilton Reservoir — Fishlake Plateau
Toughconditions
29°todayMostly Clear
Today’s report
Hamilton Reservoir — Fishlake Plateau is fishing tough today. The DWR last stocked brook trout (252 fish) on August 11. Overnight's forecast: mostly clear, 29°F.
- windy (ESE 26 mph)
Current conditions
Stocking
Last stocked Aug 11, 2026 — brook trout (252 fish).
| Date | Species | Quantity | Avg length |
|---|---|---|---|
| Aug 11, 2026 | brook trout | 252 | 3.23" |
| Aug 11, 2026 | tiger trout (brown × brook hybrid) | 101 | 3.37" |
| Aug 4, 2025 | brook trout | 253 | 3.57" |
| Aug 4, 2025 | tiger trout (brown × brook hybrid) | 105 | 3.36" |
| Aug 12, 2024 | brook trout | 255 | 3.25" |
| Aug 12, 2024 | tiger trout (brown × brook hybrid) | 103 | 3.45" |
| Aug 8, 2023 | brook trout | 251 | 3.24" |
| Aug 8, 2023 | tiger trout (brown × brook hybrid) | 103 | 3.31" |
Best time to fish Hamilton Reservoir — Fishlake Plateau
The DWR has stocked Hamilton Reservoir — Fishlake Plateau 12 times over the last 4 seasons, and 100% of those plants landed in July, August — the freshest fish and the easiest bite usually follow within a week or two of a stocking.
Species
Location
Nearby waters (within ~25 mi):
Farnsworth Lake — Fishlake PlateauSevier CountyToughGates Lake — Fishlake PlateauSevier CountyToughSalina Reservoir — Fishlake PlateauSevier CountyToughAbes Reservoir — Fishlake PlateauSevier CountyToughLost Creek Reservoir — Fishlake PlateauSevier CountyFairRex Reservoir — Fishlake PlateauSevier CountyFairKoosharem ReservoirSevier CountyGoodSkutumpa ReservoirSevier 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
29°F
Mostly Clear
Friday
48°F
Sunny
Friday Night
30°F
Mostly Clear
Saturday
50°F
Sunny
Saturday Night
33°F
Partly Cloudy
Sunday
47°F
Mostly Sunny
Sunday Night
33°F
Mostly Clear
Monday
47°F
Mostly Sunny
Monday Night
34°F
Chance Light Rain
29% precip
Tuesday
43°F
Chance Light Rain then Showers And Thunderstorms Likely
67% precip