lake

Bonnie Lake — Mirror Lake Hwy

Duchesne County · Northeastern region

Fairconditions
50°todaySunny

Today’s report

Bonnie Lake — Mirror Lake Hwy is a fair bet today. The DWR last stocked brook trout (600 fish) on July 24. This Afternoon's forecast: sunny, 50°F.

Current conditions

Stocking

Last stocked Jul 24, 2026 — brook trout (600 fish).

DateSpeciesQuantityAvg length
Jul 24, 2026brook trout6003.03"
Jun 26, 2025brook trout6003.01"
Jul 2, 2024brook trout6022.9"
Jul 13, 2023brook trout5982.68"
Jun 27, 2022brook trout6002.75"
Jun 29, 2021brook trout5982.79"

Best time to fish Bonnie Lake — Mirror Lake Hwy

The DWR has stocked Bonnie Lake — Mirror Lake Hwy 6 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

brook trout

Location

40.71050, -110.87700 · Duchesne County · 22 mi from Kamas

Nearby waters (within ~25 mi):

Blythe Lake — Mirror Lake HwyDuchesne CountyFairBud Lake — Mirror Lake HwyDuchesne CountyFairMirror LakeDuchesne CountyGoodPass Lake — Mirror Lake HwyDuchesne CountyFairScout Lake — Mirror Lake HwyDuchesne CountyFairButterfly LakeDuchesne CountyFairEmerald Lake — Mirror Lake HwyDuchesne CountyFairMoosehorn Lake — Mirror Lake HwyDuchesne 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
30°F
Mostly Clear
Sunday
46°F
Mostly Sunny
Sunday Night
30°F
Partly Cloudy
Monday
43°F
Mostly Sunny
Monday Night
32°F
Partly Cloudy
Tuesday
41°F
Partly Sunny then Chance Showers And Thunderstorms
53% precip
Tuesday Night
33°F
Chance Showers And Thunderstorms then Mostly Cloudy
26% precip
Wednesday
41°F
Slight Chance Rain And Snow then Slight Chance T-storms
41% precip
Wednesday Night
34°F
Rain And Snow Likely
64% precip