Current Conditions

Last Update: February 13, 2026

NOTICE: Lost Creek State Park is currently in major construction and amenities improvements as of June 1st 2025. The Little Trail Creek Area (below the dam) is closed to all day use and camping activities except fishing in the creek. Anglers will need to park near the dam and stay out of the way of construction. The Deer Hollow Area(1st parking lot before crossing dam) will experience intermittent closures throughout the construction process. Please stay out of closed areas to allow access to the rest of the park.

Day-Use: Open

Surface: Reservoir approximately 50% covered in ice. Ice Thickness was measured at the boat ramp, ice has been receding with warmer temperatures.

Launch Ramp: Closed for the winter season. Learn more about other Utah State Parks boat ramp conditions HERE.  

Water Temp:  33 degrees

Water Level: 59%

Fishing Conditions:  Moderate

Restrooms: New vault restrooms are available at the park.

Wifi: There is free wifi for guests to use at the Deer Hollow parking area.