lake

Deep Lake — Wasatch Plateau

Sanpete County · Central region

Fairconditions
50°todaySunny

Today’s report

Deep Lake — Wasatch Plateau is a fair bet today. The DWR last stocked Arctic grayling (2,002 fish) on September 10. This Afternoon's forecast: sunny, 50°F, 2% chance of precip.

Current conditions

Stocking

Last stocked Sep 10, 2026 — Arctic grayling (2,002 fish).

DateSpeciesQuantityAvg length
Sep 10, 2026Arctic grayling2,0021.83"
Jun 30, 2026brook trout4762.71"
Aug 15, 2025tiger trout (brown × brook hybrid)8003.88"
Aug 15, 2025rainbow trout1,44010.86"
Jul 2, 2025brook trout3003.16"
Jul 9, 2024rainbow trout50010.77"
Jul 9, 2024rainbow trout1,60010.77"
Jul 1, 2024brook trout7272.71"

Best time to fish Deep Lake — Wasatch Plateau

The DWR has stocked Deep Lake — Wasatch Plateau 15 times over the last 4 seasons, and 93% of those plants landed in June through August — the freshest fish and the easiest bite usually follow within a week or two of a stocking.

Species

brook troutrainbow trouttiger trout (brown × brook hybrid)

Location

39.10980, -111.52010 · Sanpete County · 13 mi from Manti

Nearby waters (within ~25 mi):

Emery (larson) ReservoirSanpete CountyFairEmerald Lake — Wasatch PlateauSanpete CountyFairBlue Lake — Wasatch PlateauSanpete CountyFairSpinners Reservoir — Wasatch PlateauSanpete CountyFairFerron Reservoir — Wasatch PlateauSanpete CountyFairTwin Lake — Wasatch PlateauSanpete CountyFairTowne Reservoir — Wasatch PlateauSanpete CountyFairDuck Fork Reservoir — Wasatch PlateauSanpete 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

This Afternoon
50°F
Sunny
Tonight
41°F
Partly Cloudy
Wednesday
49°F
Slight Chance Light Rain then Showers And Thunderstorms Likely
66% precip
Wednesday Night
42°F
Showers And Thunderstorms Likely then Chance Light Rain
64% precip
Thursday
47°F
Showers And Thunderstorms
90% precip
Thursday Night
36°F
Showers And Thunderstorms
98% precip
Friday
40°F
Slight Chance Light Snow then Snow Showers Likely
65% precip
Friday Night
31°F
Chance Rain And Snow
49% precip
Saturday
40°F
Mostly Sunny
Saturday Night
31°F
Partly Cloudy