lake

Bonnie Lake — Mirror Lake Hwy

Duchesne County · Northeastern region

Fairconditions
44°todayMostly Sunny

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: mostly sunny, 44°F, 8% chance of precip.

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
44°F
Mostly Sunny
Tonight
35°F
Partly Cloudy
Wednesday
44°F
Partly Sunny then Slight Chance Showers And Thunderstorms
32% precip
Wednesday Night
39°F
Chance Light Rain
39% precip
Thursday
41°F
Showers And Thunderstorms
81% precip
Thursday Night
30°F
Showers And Thunderstorms
98% precip
Friday
33°F
Snow Showers
88% precip
Friday Night
26°F
Light Snow Likely
61% precip
Saturday
35°F
Partly Sunny
Saturday Night
25°F
Partly Cloudy