Fish Creek Lake — Boulder Mtn North Slope
Today’s report
Fish Creek Lake — Boulder Mtn North Slope is fishing tough today. The DWR last stocked tiger trout (brown × brook hybrid) (1,005 fish) on July 13. Tonight's forecast: slight chance t-storms then rain and snow showers likely, 33°F, 83% chance of precip.
- 83% chance of precipitation
Current conditions
Stocking
Last stocked Jul 13, 2026 — tiger trout (brown × brook hybrid) (1,005 fish).
| Date | Species | Quantity | Avg length |
|---|---|---|---|
| Jul 13, 2026 | tiger trout (brown × brook hybrid) | 1,005 | 2.87" |
| Jun 23, 2025 | tiger trout (brown × brook hybrid) | 1,003 | 2.81" |
| Jun 24, 2024 | tiger trout (brown × brook hybrid) | 1,002 | 2.68" |
| Jul 10, 2023 | tiger trout (brown × brook hybrid) | 904 | 2.87" |
| Jul 7, 2022 | tiger trout (brown × brook hybrid) | 904 | 2.82" |
| Sep 20, 2021 | cutthroat trout | 3,000 | 1.71" |
| Jul 6, 2021 | tiger trout (brown × brook hybrid) | 752 | 2.95" |
Best time to fish Fish Creek Lake — Boulder Mtn North Slope
The DWR has stocked Fish Creek Lake — Boulder Mtn North Slope 7 times over the last 4 seasons, and 100% of those plants landed in June, July, September — 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.