lake
Sonny Lake — Uintas South Slope
Fairconditions
48°todaySunny
Today’s report
Sonny Lake — Uintas South Slope is a fair bet today. The DWR last stocked brook trout (400 fish) on June 25, 2025. Today's forecast: sunny, 48°F.
- calm, fishable weather
Current conditions
Stocking
Last stocked Jun 25, 2025 — brook trout (400 fish).
| Date | Species | Quantity | Avg length |
|---|---|---|---|
| Jun 25, 2025 | brook trout | 400 | 3.01" |
| Jul 13, 2023 | brook trout | 403 | 2.68" |
| Jun 29, 2022 | brook trout | 408 | 2.75" |
| Jun 28, 2021 | brook trout | 403 | 2.79" |
Best time to fish Sonny Lake — Uintas South Slope
The DWR has stocked Sonny Lake — Uintas South Slope 4 times over the last 3 seasons, and 100% of those plants landed in 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):
Betsey Lake — Uintas South SlopeDuchesne CountyFairLily Pad Lake — Uintas South SlopeDuchesne CountyFairHeart Lake — Uintas South SlopeDuchesne CountyFairLittle Deer CreekWasatch CountyFairPowell Lake — Uintas South SlopeDuchesne CountyFairRainbow Lake — Uintas South SlopeDuchesne CountyFairSurvey Lake — Uintas South SlopeDuchesne CountyFairPinto Lake — Uintas South SlopeDuchesne 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
Today
48°F
Sunny
Tonight
29°F
Mostly Clear
Sunday
45°F
Mostly Sunny
Sunday Night
28°F
Partly Cloudy
Monday
42°F
Mostly Sunny then Slight Chance Light Snow
20% precip
Monday Night
32°F
Slight Chance Rain And Snow then Partly Cloudy
17% precip
Tuesday
38°F
Chance Light Snow then Slight Chance T-storms
59% precip
Tuesday Night
32°F
Slight Chance T-storms
51% precip
Wednesday
39°F
Slight Chance Light Snow then Slight Chance T-storms
49% precip
Wednesday Night
34°F
Rain And Snow Likely
72% precip