Upper Red Castle Lake — Uintas South Slope

Today’s report

Upper Red Castle Lake — Uintas South Slope is fishing tough today. The DWR last stocked tiger trout (brown × brook hybrid) (850 fish) on July 24. Tonight's forecast: snow showers, 21°F, 78% chance of precip.

• 78% chance of precipitation
• windy (N 21 to 31 mph)

Current conditions

Stocking

Last stocked Jul 24, 2026 — tiger trout (brown × brook hybrid) (850 fish).

Best time to fish Upper Red Castle Lake — Uintas South Slope

The DWR has stocked Upper Red Castle Lake — Uintas South Slope 5 times over the last 5 seasons, and 100% of those plants landed in 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):

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