Deer Creek Lake — Boulder Mtn East Slope
Today’s report
Deer Creek Lake — Boulder Mtn East Slope is a fair bet today. The DWR last stocked cutthroat trout (1,026 fish) on July 13. Today's forecast: sunny, 61°F, 1% chance of precip.
Current conditions
Stocking
Last stocked Jul 13, 2026 — cutthroat trout (1,026 fish).
| Date | Species | Quantity | Avg length |
|---|---|---|---|
| Jul 13, 2026 | cutthroat trout | 1,026 | 2.05" |
| Jul 13, 2026 | brook trout | 999 | 2.77" |
| Jul 13, 2026 | cutthroat trout | 1,474 | 1.61" |
| Oct 1, 2025 | rainbow trout | 10,000 | 10.67" |
| Jun 23, 2025 | tiger trout (brown × brook hybrid) | 102 | 2.81" |
| Jun 23, 2025 | cutthroat trout | 2,530 | 2" |
| Jun 23, 2025 | brook trout | 1,003 | 2.92" |
| Sep 26, 2024 | cutthroat trout | 2,496 | 1.68" |
Best time to fish Deer Creek Lake — Boulder Mtn East Slope
The DWR has stocked Deer Creek Lake — Boulder Mtn East Slope 19 times over the last 4 seasons, and 95% 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.