lake

Big Lake — Monroe Mtn

Sevier County · Southern region

Fairconditions
51°todayMostly Sunny

Today’s report

Big Lake — Monroe Mtn is a fair bet today. The DWR last stocked rainbow trout (2,700 fish) on April 9. This Afternoon's forecast: mostly sunny, 51°F, 2% chance of precip.

Current conditions

Stocking

Last stocked Apr 9, 2026 — rainbow trout (2,700 fish).

DateSpeciesQuantityAvg length
Apr 9, 2026rainbow trout2,70010.09"
May 13, 2025rainbow trout2,71210.24"
May 29, 2024rainbow trout2,73011.5"
Jun 15, 2023rainbow trout3089.94"
Jun 5, 2023rainbow trout2,40012.24"
May 23, 2022rainbow trout1,51711.74"
May 23, 2022rainbow trout1,20610.84"
May 10, 2021rainbow trout71512.2"

Best time to fish Big Lake — Monroe Mtn

The DWR has stocked Big Lake — Monroe Mtn 9 times over the last 4 seasons, and 100% of those plants landed in April through June — the freshest fish and the easiest bite usually follow within a week or two of a stocking.

Species

rainbow trout

Location

38.65120, -111.96040 · Sevier County · 11 mi from Richfield

Nearby waters (within ~25 mi):

Deep Lake — Monroe MtnSevier CountyFairAnnabella Reservoir — Monroe MtnSevier CountyFairKoosharem ReservoirSevier CountyGoodGlenwood PondSevier CountyGoodMonroe PondSevier CountyFairLower Box Creek Reservoir — Monroe MtnPiute CountyFairUpper Box Creek Reservoir — Monroe MtnPiute CountyFairManning Meadow Reservoir — Monroe MtnPiute CountyFair

Guides & shops for this water

Quiet Fly Fisher · shop + guides

From our independent directory — no booking relationship.

Regulations

  • Limit 8 trout from Aug. 15–Dec. 31.

Special rules from the 2026 Utah Fishing Guidebook. Statewide daily limits apply to anything not listed. Rules change — always verify in the current guidebook before you fish.

This week’s weather

This Afternoon
51°F
Mostly Sunny
Tonight
41°F
Partly Cloudy
Wednesday
50°F
Chance Light Rain then Showers And Thunderstorms
76% precip
Wednesday Night
42°F
Showers And Thunderstorms Likely then Chance Light Rain
58% precip
Thursday
49°F
Showers And Thunderstorms
81% precip
Thursday Night
36°F
Showers And Thunderstorms then Slight Chance T-storms
91% precip
Friday
40°F
Mostly Sunny then Chance Light Snow
46% precip
Friday Night
32°F
Chance Rain And Snow
54% precip
Saturday
37°F
Mostly Sunny
Saturday Night
30°F
Mostly Clear