Lake levels
Lost Creek Reservoir (Utah), UT
- water level
- 5941.67 ft
- Condition
- Low for this time of year
- 7-day change
- +0.10 ft
- 30-day change
- -0.98 ft
- 1-year change
- -31.39 ft
Reading as of 2026-10-12 | the U.S. Bureau of Reclamation
- Since yesterday
- +0.10 ft
- 7-day change
- +0.10 ft
- 30-day change
- -0.98 ft
- 1-year change
- -31.39 ft
- Record high
- 6006.75 ft
In brief
Lost Creek Reservoir (Utah) stood at 5,941.67 feet on Oct 12, 2026. That is lower than 93% of October readings since 2021.
Source: U.S. Bureau of Reclamation
Lake level timeline
Records and averages
| Current level | 5941.67 ft |
|---|---|
| Record high | 6006.75 ft (2024-05-22) |
| Record low | 5941.48 ft (2026-10-10) |
| Average of all readings | 5977.73 ft |
| Data span | 5 years (2,000 readings) |
Level schematic
Frequently asked questions
Is Lost Creek Reservoir (Utah) full right now?
As of 2026-10-12, Lost Creek Reservoir (Utah) sits at 5941.67 ft, which is low for this time of year. Over the past 30 days the level has fallen 0.98 ft.
What is the water level at Lost Creek Reservoir (Utah) today?
The most recent reading at Lost Creek Reservoir (Utah) is 5941.67 ft (2026-10-12), sourced from the U.S. Bureau of Reclamation. Readings on this page refresh automatically as the agency publishes new data.
What is the highest Lost Creek Reservoir (Utah) has ever been?
The highest level for Lost Creek Reservoir (Utah) in our records is 6006.75 ft on 2024-05-22. The lowest is 5941.48 ft on 2026-10-10. Our record covers about 5 years of readings.
Is Lost Creek Reservoir (Utah) low for this time of year?
Compared with every October in our records, the current level is higher than 7% of them, which we classify as low for this time of year. Seasonal comparison matters more than the raw number, because most reservoirs draw down predictably through late summer and refill over winter and spring.
Why is Lost Creek Reservoir (Utah) changing right now?
Reservoir levels move for four main reasons: rainfall and runoff into the basin, releases through the dam for downstream water supply, power generation or flood control, evaporation during hot months, and seasonal drawdown schedules set by the operating agency. Lost Creek Reservoir (Utah) has fallen 0.98 ft over the past 30 days. For the operational reason on any given week, check the U.S. Bureau of Reclamation directly.
How much has Lost Creek Reservoir (Utah) changed over the past year?
Lost Creek Reservoir (Utah) is -31.39 ft compared with this date last year (5941.67 ft today). The full-history chart above covers 5 years, with a record high of 6006.75 ft and a record low of 5941.48 ft.
Download and cite
Quote this reading
Lost Creek Reservoir (Utah) stood at 5,941.67 feet on Oct 12, 2026. That is lower than 93% of October readings since 2021.
Download the full record
lost-creek-reservoir-utah-ut-water-level-history.csv
How to cite
MyWaterLevel, “Lost Creek Reservoir (Utah) water level, 2021 to 2026,” data from U.S. Bureau of Reclamation, https://mywaterlevel.com/lake/ut/lost-creek-reservoir-utah/, accessed Oct 13, 2026.
Source: the U.S. Bureau of Reclamation. All Utah lake levels. Readings are provisional and may be revised. About our data and methods.