lake

Marys Lake — Wasatch Plateau

Sanpete County · Central region

Toughconditions
41°todayShowers And Thunderstorms

Today’s report

Marys Lake — Wasatch Plateau is fishing tough today. The DWR last stocked rainbow trout (800 fish) on July 8. Tonight's forecast: showers and thunderstorms, 41°F, 91% chance of precip.

Current conditions

Stocking

Last stocked Jul 8, 2026 — rainbow trout (800 fish).

DateSpeciesQuantityAvg length
Jul 8, 2026rainbow trout80010.77"
Jul 21, 2025rainbow trout79810.32"
Jul 17, 2024rainbow trout7959.41"
Jul 26, 2023rainbow trout80010"
Jul 19, 2022rainbow trout7959.41"

Best time to fish Marys Lake — Wasatch Plateau

The DWR has stocked Marys Lake — Wasatch Plateau 5 times over the last 5 seasons, and 100% of those plants landed in July — the freshest fish and the easiest bite usually follow within a week or two of a stocking.

Species

rainbow trout

Location

39.25320, -111.32120 · Sanpete County · 17 mi from Manti

Nearby waters (within ~25 mi):

Academy Mill Reservoir — Wasatch PlateauSanpete CountyToughJoes Valley ReservoirEmery CountyToughSoup Bowl Reservoir — Wasatch PlateauSanpete CountyToughGrassy Lake Reservoir — Wasatch PlateauSanpete CountyToughCove Lake — Wasatch PlateauSanpete CountyToughSnow Lake — Wasatch PlateauSanpete CountyToughWillow Lake — Wasatch PlateauSanpete CountyToughDuck Fork Reservoir — Wasatch PlateauSanpete 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

Tonight
41°F
Showers And Thunderstorms
91% precip
Columbus Day
46°F
Showers And Thunderstorms
96% precip
Monday Night
34°F
Showers And Thunderstorms then Slight Chance T-storms
97% precip
Tuesday
39°F
Snow Showers
90% precip
Tuesday Night
31°F
Chance Snow Showers
54% precip
Wednesday
40°F
Chance Snow Showers
42% precip
Wednesday Night
32°F
Slight Chance Rain And Snow Showers then Partly Cloudy
16% precip
Thursday
48°F
Sunny
Thursday Night
35°F
Mostly Clear
Friday
50°F
Sunny