WARNINGUT/AZ
Lake Powell Water Level
The second-largest reservoir in the US, Lake Powell is a critical water storage facility on the Colorado River in Utah and Arizona.
UT/AZColorado River
CURRENT CAPACITY
26.2%
WEEKLY CHANGE
-0.4%
ACRE-FEET
6.37M
of 24.32M max
GALLONS
2076.44B
of 7925.36B max
At current depletion rate: 13 months to critical threshold
Critical threshold is 25% capacity
Usage Statistics
Population Served
40.00M
people (2020 Census)
Monthly Draw
720.0K
acre-feet/month
Annual Usage
8.64M
acre-feet/year
Months of Supply
9
at current storage
10-Year Historical Trend
Critical (25%)
Warning (40%)
About Lake Powell
Lake Powell is located on the Colorado River in UT/AZ. With a maximum capacity of 24.32M acre-feet (7925.36B gallons), it serves as a critical water storage facility for the region.
The second-largest reservoir in the US, Lake Powell is a critical water storage facility on the Colorado River in Utah and Arizona.
Current water levels are monitored by the U.S. Bureau of Reclamation and updated regularly. The reservoir is currently operating at 26.2% capacity with a 0.4% decrease over the past week.