reservoir

Yearns Reservoir — Wasatch Plateau

Sanpete County · Central region

Fairconditions
35°todayMostly Clear

Today’s report

Yearns Reservoir — Wasatch Plateau is a fair bet today. The DWR last stocked rainbow trout (615 fish) on August 3. Overnight's forecast: mostly clear, 35°F.

Current conditions

Stocking

Last stocked Aug 3, 2026 — rainbow trout (615 fish).

DateSpeciesQuantityAvg length
Aug 3, 2026rainbow trout61510.68"
Jun 1, 2026tiger trout (brown × brook hybrid)35910.12"
Jun 1, 2026rainbow trout9039.9"
May 20, 2026rainbow trout1,0039.03"
May 12, 2026tiger trout (brown × brook hybrid)5049.26"
May 12, 2026rainbow trout1,00010"
Apr 21, 2026rainbow trout9999.75"
Apr 21, 2026tiger trout (brown × brook hybrid)9998.59"

Best time to fish Yearns Reservoir — Wasatch Plateau

The DWR has stocked Yearns Reservoir — Wasatch Plateau 38 times over the last 6 seasons, and 79% of those plants landed in May through July — the freshest fish and the easiest bite usually follow within a week or two of a stocking.

Species

rainbow trouttiger trout (brown × brook hybrid)

Location

39.25460, -111.54300 · Sanpete County · 5 mi from Manti

Nearby waters (within ~25 mi):

Cottonwood Reservoir — Wasatch PlateauUintah CountyFairSix Mile PondSanpete CountyFairSnow Lake — Wasatch PlateauSanpete CountyFairManti CreekSanpete CountyFairCove Lake — Wasatch PlateauSanpete CountyFairPalisade ReservoirSanpete CountyDrainedDuck Fork Reservoir — Wasatch PlateauSanpete CountyToughEphraim CreekSanpete 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
35°F
Mostly Clear
Friday
63°F
Sunny
Friday Night
38°F
Mostly Clear
Saturday
65°F
Sunny
Saturday Night
41°F
Partly Cloudy
Sunday
61°F
Mostly Sunny
Sunday Night
40°F
Mostly Clear
Monday
61°F
Sunny
Monday Night
42°F
Partly Cloudy then Slight Chance Light Rain
23% precip
Tuesday
57°F
Chance Light Rain then Showers And Thunderstorms Likely
68% precip