Lost Creek Reservoir
RESERVOIR REPORT
September 21 202316,985 acre-ft
-0.29% today136% of Normal • High
Water storage levels at Lost Creek Reservoir are currently 16,985 acre-ft, about 136% of normal. The average for this time of year is approximately 12,444.48acre-ft. Maximum recorded Storage since record keeping began in 1982 was 2019-05-17 when levels reached 23,171 acre-ft. Lowest recorded Storage was 1998-08-26 when levels receded to 1 acre-ft. View historical levels.
Lost Creek Reservoir is a man-made reservoir located in the mountains of Utah. It was constructed in 1970 to provide irrigation water for the surrounding agricultural areas. The reservoir is fed by both surface flow and snowpack, with the majority of its water coming from snowmelt in the spring. The reservoir has a capacity of 9,000 acre-feet and is primarily used for irrigation and recreation. The reservoir is stocked with rainbow trout by the Utah Division of Wildlife Resources, making it a popular destination for fishing enthusiasts. Additionally, Lost Creek Reservoir is surrounded by scenic mountains and offers camping and hiking opportunities. Overall, Lost Creek Reservoir is an important source of water for agriculture and a popular recreational destination in Utah.

Geolocation | -111.399, 41.183 |
Elevation | 5,917 ft |
Storage 24hr Change | -0.29% |
Percent of Normal | 136% |
Minimum |
1 acre-ft
1998-08-26 |
Maximum |
23,171 acre-ft
2019-05-17 |
Average | 12,444 acre-ft |
AREA SURFACE FLOWS
Streamgauge | Streamflow | Stage |
---|---|---|
WEBER RIVER AT GATEWAY | 339 cfs | 11.8 ft |
BEAR RIVER AT IDAHO-UTAH STATE LINE | 544 cfs | 9.9 ft |
FARMINGTON CR ABV DIV NR FARMINGTON | 4 cfs | 0.4 ft |
BEAR RIVER BELOW RESERVOIR | 241 cfs | 4.1 ft |
BEAR RIVER AT EVANSTON | 115 cfs | 1.6 ft |
BEAR RIVER ABOVE RESERVOIR | 87 cfs | 1.3 ft |
LOST CREEK NEAR CROYDEN | 40 cfs | 1.6 ft |