For August 9th, 2026
Snowpack is 0% of avg
TotalPrecip is 79% of avg
Water Summary
3521.09 on Saturday, August 8th, 2026

Last within 2" of this elevation on Aug 7, 2026

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Elevation & Content Water Inflow Data Water Release Data
Lake Powell is 178.91 feet below Full Pool (Elevation 3,700)
By content, Lake Powell is 21.88% of Full Pool (24,322,000 af)
Total inflows for water year 2026: 3,784,963 acre feet
This is 40.64% of the August 8th average of 9,314,068 acre feet
Total releases for water year 2026: 5,173,513 acre feet
This is 68.98% of the minimum required of 7,500,000 acre feet
During WY 2026, water storage has fallen by 1,426,122 AF and total outflows have exceeded total inflows by 1,388,550 AF
Inflows for WY 2026 are 82.31% of WY 2025         Rivers feeding Lake Powell are running at 32.26% of the August 9th avg. Click for Details

Lake Powell is down 32.46 feet from one year ago.    Lake Powell is at low for water year and down 24.56 feet from the high.

Last 10 Measurements for Lake Powell

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Sat, Aug 08, 2026
3521.09
-0.16
5322563
3200
7711
104.9
75.9
n/a
Fri, Aug 07, 2026
3521.25
-0.18
5331557
2736
7863
104.4
76.3
n/a
Thu, Aug 06, 2026
3521.43
-0.16
5341687
3351
7870
104.5
77.4
n/a
Wed, Aug 05, 2026
3521.59
-0.17
5350701
3062
7893
104.2
77.2
n/a
Tue, Aug 04, 2026
3521.76
-0.12
5360287
4600
7898
104.9
76.6
n/a
Mon, Aug 03, 2026
3521.88
-0.16
5367061
3355
7887
106.2
78.6
n/a
Sun, Aug 02, 2026
3522.04
-0.12
5376100
4402
7705
107.6
77.0
n/a
Sat, Aug 01, 2026
3522.16
-0.11
5382885
4715
7712
107.6
77.4
n/a
Fri, Jul 31, 2026
3522.27
-0.14
5389109
3969
7898
104.4
76.3
n/a
Thu, Jul 30, 2026
3522.41
-0.17
5397036
3044
7903
99.7
72.0
n/a
Averages of List
3522.06
-0.13
5377406.86
4111.29
7832.57
103.61
76.93
n/a
Accessibility of Primitive Launches and Other Sites
SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Bullfrog North Ramp
3519.00
3518.00
3.09 Above
Open and Usable
Stateline Auxiliary Ramp
3520.00
3519.00
2.09 Above
Open and Usable
Antelope Point Business Ramp
3540.00
3539.00
17.91 Below
Unusable, go to main marinas
Bullfrog Spur (Boats < 25')
3549.00
3548.00
26.91 Below
Unusable, go to main marinas
Wahweap (Main Launch)
3550.00
3549.00
27.91 Below
Unusable, go to main marinas
Halls Crossing (use at own risk)
3556.00
3555.00
33.91 Below
Unusable, go to main marinas
Stateline Launch
3564.00
3563.00
41.91 Below
Unusable, go to main marinas
Bullfrog (Main Launch)
3578.00
3577.00
55.91 Below
Unusable, go to main marinas
Castle Rock Cut-Off
3583.00
3582.00
60.91 Below
Unusable, use Main Channel
Antelope Point Public Ramp
3588.00
3587.00
65.91 Below
Unusable, go to main marinas
Dominguez Butte Cut-Off
3602.00
3601.00
79.91 Below
Unusable, go to main marinas
Gunsight to Padre Bay Cut-Off
3613.00
3612.00
90.91 Below
Unusable, go to main marinas
Hite
3650.00
3649.00
127.91 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3652.00
130.91 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3662.00
140.91 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3669.00
147.91 Below
Unusable, go to main marinas
Piute Farms
3682.00
3681.00
159.91 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3684.00
162.91 Below
Unusable, go to main marinas