Lower Box Creek Reservoir — Monroe Mtn
Today’s report
Lower Box Creek Reservoir — Monroe Mtn is fishing tough today. The DWR last stocked tiger trout (brown × brook hybrid) (750 fish) on July 28. Tonight's forecast: snow showers, 29°F, 82% chance of precip.
- 82% chance of precipitation
Current conditions
Stocking
Last stocked Jul 28, 2026 — tiger trout (brown × brook hybrid) (750 fish).
| Date | Species | Quantity | Avg length |
|---|---|---|---|
| Jul 28, 2026 | tiger trout (brown × brook hybrid) | 750 | 3.03" |
| Apr 9, 2026 | rainbow trout | 1,008 | 10.09" |
| Apr 24, 2025 | rainbow trout | 1,002 | 11.82" |
| Jul 30, 2024 | tiger trout (brown × brook hybrid) | 764 | 3.2" |
| May 7, 2024 | rainbow trout | 1,066 | 11.46" |
| Jul 6, 2023 | tiger trout (brown × brook hybrid) | 750 | 2.54" |
| May 22, 2023 | rainbow trout | 1,001 | 10.77" |
| Jul 5, 2022 | tiger trout (brown × brook hybrid) | 750 | 2.79" |
Best time to fish Lower Box Creek Reservoir — Monroe Mtn
The DWR has stocked Lower Box Creek Reservoir — Monroe Mtn 12 times over the last 5 seasons, and 92% of those plants landed in April, May, July — the freshest fish and the easiest bite usually follow within a week or two of a stocking.
Species
Location
Nearby waters (within ~25 mi):
Guides & shops for this water
From our independent directory — no booking relationship.
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.