Lost Lake
RESERVOIR REPORT
September 21 2023842 acre-ft
-0.71% today165% of Normal • Very High
Water storage levels at Lost Lake are currently 842 acre-ft, about 165% of normal. The average for this time of year is approximately 508.12acre-ft. Maximum recorded Storage since record keeping began in 2003 was 2008-05-21 when levels reached 1,245.2 acre-ft. Lowest recorded Storage was 2010-10-02 when levels receded to 1.4 acre-ft. View historical levels.
Lost Lake is a high-altitude lake located in the Uinta Mountains of Utah. The lake is primarily fed by snowpack, which melts in the spring and summer months. Lost Lake is part of the Provo River watershed and provides water to the Provo River, which is a vital source of irrigation water for agricultural use in the region. The lake also supports recreational activities, such as fishing and camping. Lost Lake is part of the High Uintas Wilderness Area and has a rich history, with evidence of human habitation dating back over 10,000 years. The lake was named by early settlers in the area who believed it was a "lost" lake due to its hidden location. Despite its remote location, the lake is popular among outdoor enthusiasts and provides important ecosystem services to the surrounding area.

Geolocation | -110.941, 40.674 |
Elevation | 9,908 ft |
Storage 24hr Change | -0.71% |
Percent of Normal | 165% |
Minimum |
1.4 acre-ft
2010-10-02 |
Maximum |
1,245.2 acre-ft
2008-05-21 |
Average | 508 acre-ft |
AREA SURFACE FLOWS
Streamgauge | Streamflow | Stage |
---|---|---|
BLACKS FORK NEAR MILLBURNE | 285 cfs | 3.3 ft |
BEAR RIVER ABOVE RESERVOIR | 87 cfs | 1.3 ft |
EAST FORK OF SMITHS FORK NEAR ROBERTSON | 61 cfs | 4.4 ft |
LOST CREEK NEAR CROYDEN | 40 cfs | 1.6 ft |
BEAR RIVER AT EVANSTON | 115 cfs | 1.6 ft |
BEAR RIVER BELOW RESERVOIR | 241 cfs | 4.1 ft |
BIG CREEK NEAR RANDOLPH | 19 cfs | 5.0 ft |