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State · United States · USGS · BOR · USACE · CDEC

Utah

29.1% average fill

Measured

27

Volume stored

11,296 hm³

Measured capacity

38,845 hm³

Critical

4

Low level

12

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Reservoirs

Sorted by capacity

Lake Powell

low
20.8%6,424 hm³View →

Updated 2026-10-07

Flaming Gorge Reservoir

65.4%3,054 hm³View →

Updated 2026-10-07

Strawberry Reservoir

76.0%1,037 hm³View →

Updated 2026-10-06

Jordanelle Reservoir

49.6%222 hm³View →

Updated 2026-10-06

Willard Bay Reservoir

49.5%132 hm³View →

Updated 2026-10-07

Starvation Reservoir

54.3%111 hm³View →

Updated 2026-10-06

Deer Creek Reservoir

46.4%87 hm³View →

Updated 2026-09-30

Pineview Reservoir

critical
1.2%2 hm³View →

Updated 2026-09-30

Echo Reservoir

low
28.4%26 hm³View →

Updated 2026-10-07

Scofield Reservoir

low
30.2%27 hm³View →

Updated 2026-10-07

Rockport Reservoir

low
34.8%27 hm³View →

Updated 2026-10-07

Joes Valley Reservoir

low
34.7%26 hm³View →

Updated 2026-10-07

East Canyon Reservoir

48.1%30 hm³View →

Updated 2026-10-07

Moon Lake Reservoir

low
26.4%16 hm³View →

Updated 2026-10-07

Steinaker Reservoir

critical
19.6%9 hm³View →

Updated 2026-09-30

Upper Stillwater Reservoir

low
37.1%15 hm³View →

Updated 2026-10-06

Red Fleet Reservoir

low
29.9%10 hm³View →

Updated 2026-09-30

Lost Creek Reservoir

low
27.2%8 hm³View →

Updated 2026-10-07

Hyrum Reservoir

critical
6.0%1 hm³View →

Updated 2026-10-07

Currant Creek Reservoir

95.7%19 hm³View →

Updated 2026-10-06

Stateline Reservoir

low
27.8%5 hm³View →

Updated 2026-10-07

Causey Reservoir

low
36.0%4 hm³View →

Updated 2026-10-07

Newton Reservoir

critical
0.3%0 hm³View →

Updated 2026-09-30

Huntington North Reservoir

low
25.1%2 hm³View →

Updated 2026-10-07

Washington Lake

58.7%2 hm³View →

Updated 2026-10-06

Trial Lake

45.4%1 hm³View →

Updated 2026-10-06

Lost Lake

57.0%1 hm³View →

Updated 2026-10-06

Storage from official US gauges (USGS, USACE, Bureau of Reclamation, CDEC). Fill % uses design capacity from the National Inventory of Dams where available; a few sites without a match fall back to the 5-year maximum.

About reservoirs in Utah

As of October 7, 2026, the reservoirs we track across Utah that report live levels hold roughly 11,296 hm³ of water — about 29.1% of their combined capacity. Taken together, Utah's reservoirs are low.

Across the region, 4 reservoirs are at critically low levels and 12 are low. Currant Creek Reservoir is the fullest at 95.7%, while Newton Reservoir is the lowest at 0.3%.

Over the most recent week on record, 2 reservoirs rose and 4 reservoirs fell across Utah.

Storage figures for Utah come from USGS · USACE · BOR · CDEC; the most recent reading is from October 7, 2026. Each reservoir below links to its own page with full history and seasonal context.

Utah at a glance

Reservoirs tracked
27
Average fill
29.1%
Water stored
11,296 hm³
Combined capacity
38,845 hm³
At critically low levels
4
Fullest
Currant Creek Reservoir (95.7%)
Lowest
Newton Reservoir (0.3%)
Last updated
October 7, 2026
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