Newton Reservoir Water Level
Utah · updated daily from the U.S. Bureau of Reclamation
4745.51 ft
Newton Reservoir is about average for this time of year and rising (+7.91 ft in the last 7 days).
Change since yesterday: -0.01 ft
Reading as of 2026-08-14 · higher than 53% of August readings on record
Where Newton Reservoir sits historically
Today's level compared with every reading in our 5.5-year record for this lake.
Since yesterday
-0.01 ft
7-day change
+7.91 ft
30-day change
-0.91 ft
1-year change
+0.06 ft
Last 30 days
Last 12 months
Full history (5.5 years)
Newton Reservoir records and averages
| Current level | 4745.51 ft |
|---|---|
| Record high | 4774.22 ft (2025-05-07) |
| Record low | 4726.3 ft (2021-08-30) |
| Average of all readings | 4755.01 ft |
| Data span | 5.5 years (2,000 readings) |
Frequently asked questions
Is Newton Reservoir full right now?
As of 2026-08-14, Newton Reservoir sits at 4745.51 ft, which is about average for this time of year.Over the past 30 days the level has fallen 0.91 ft.
What is the water level at Newton Reservoir today?
The most recent reading is 4745.51 ft (2026-08-14), sourced from the U.S. Bureau of Reclamation. Readings on this page refresh automatically as the agency publishes new data.
What is the highest Newton Reservoir has ever been?
The highest level in our records is 4774.22 ft on 2025-05-07. The lowest is 4726.3 ft on 2021-08-30. Our record covers about 5.5 years of readings.
Is Newton Reservoir low for this time of year?
Compared with every August in our records, the current level is higher than 53% of them — about average 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 Newton Reservoir 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. Newton Reservoir has fallen 0.91 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 Newton Reservoir changed over the past year?
The level is +0.06 ft compared with this date last year (4745.51 ft today). The full-history chart above covers 5.5 years, with a record high of 4774.22 ft and a record low of 4726.3 ft.
Nearby lakes in Utah
Source: the U.S. Bureau of Reclamation. Readings are provisional and subject to revision by the publishing agency. All Utah lake levels.