Lake Powell, Houseboating, Glen Canyon, Striped Bass

Lake Powell





Lake Powell

For July 3rd, 2022
Snowpack is 185% of avg
TotalPrecip is 95.00% of avg

Lake Powell is currently 407.82 feet deep at the dam
Water Summary
Today is day 276 of 365 for the Water Year 2022. We are 76% through the Water Year.
Last Reading: 3539.82 on Jul 2, 2022
Powell was last within 2" of this elevation on Jul 1, 2022
There are currently 2,097,709,305,616 gallons of water in Lake Powell!
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Printable Version
Gas Prices on Lake
Detailed Map of Powell
15 Day Weather Forecast
SW Satellite Weather
SW Water Vapor


Elevation & Content Water Inflow Data Glen Canyon Dam Release Data
Lake Powell is 160.18 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 26.47% of Full Pool (24,322,000 af)
Total inflows for water year 2022: 4,362,490 acre feet

This is 52.85% of the July 2nd average of 8,254,302 acre feet
Total releases for water year 2022: 5,091,633 acre feet

This is 67.89% of the minimum required of 7,500,000 acre feet
During WY 2022, water storage has fallen by 815,219 AF and total outflows have exceeded total inflows by 729,143 AF
The 28 tracked reservoirs above Lake Powell are currently at 68.59% of capacity. Click for Details
Inflows for WY 2022 are 149.19% of WY 2021         Rivers feeding Lake Powell are running at 33.06% of the Jul 3rd avg. Click for Details

Lake Powell is down -19.99 feet from one year ago.    Lake Powell is up 17.58 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Powell is up 1.53 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Sat, Jul 02, 2022
3539.82
0.04
6,437,625
11214
9389
96.0
72.0
77.0
Fri, Jul 01, 2022
3539.78
-0.03
6,435,107
-229159
11773
91.0
74.0
77.0
Thu, Jun 30, 2022
3539.81
0.16
6,878,423
16819
10544
84.0
78.0
76.0
Wed, Jun 29, 2022
3539.65
0.13
6,867,687
15763
10589
94.0
79.0
75.0
Tue, Jun 28, 2022
3539.52
0.11
6,858,971
14869
10428
98.0
75.0
75.0
Mon, Jun 27, 2022
3539.41
0.05
6,851,601
12697
10446
93.0
67.0
74.0
Sun, Jun 26, 2022
3539.36
0.18
6,848,252
16328
9341
91.0
68.0
73.0
Sat, Jun 25, 2022
3539.18
0.08
6,836,206
12740
9400
96.0
72.0
73.0
Fri, Jun 24, 2022
3539.10
0.10
6,830,856
14079
10013
90.0
70.0
72.0
Thu, Jun 23, 2022
3539.00
0.17
6,824,172
17046
10437
93.0
65.0
71.0
Wed, Jun 22, 2022
3538.83
0.19
6,812,819
17506
10178
90.0
69.0
71.0
Tue, Jun 21, 2022
3538.64
0.13
6,800,142
15451
10307
94.0
63.0
71.0
Mon, Jun 20, 2022
3538.51
0.22
6,791,477
18508
10107
87.0
60.0
71.0
Sun, Jun 19, 2022
3538.29
0.22
6,776,828
17690
9299
88.0
67.0
71.0
Averages of List
3539.21
0.12
6,775,012
-2032
10161
91.8
69.9
73.4

Averages for July 3rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3651.11
0.08
17,844,250
27488
17614
98.2
70.2
76.7
All-Time
3638.13
0.12
16,333,997
28118
16040
98.8
69.9
76.7

Last 10 July 3rd's data records

DATE MEASURED ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Sat, Jul 03, 2021
3559.68
19.86
8,298,764
6942
11714
102.0
77.0
78.0
Fri, Jul 03, 2020
3610.31
70.49
12,761,529
7933
13098
94.0
72.0
75.0
Wed, Jul 03, 2019
3613.94
74.12
13,130,984
57279
14507
97.0
72.0
76.0
Tue, Jul 03, 2018
3609.38
69.56
12,667,993
5360
15421
99.0
73.0
75.0
Mon, Jul 03, 2017
3635.32
95.50
15,457,211
21477
14165
99.0
71.0
77.0
Sun, Jul 03, 2016
3620.88
81.06
13,856,687
28491
13647
97.0
71.0
78.0
Fri, Jul 03, 2015
3613.72
73.90
13,108,395
20419
17288
97.0
77.0
78.0
Thu, Jul 03, 2014
3609.45
69.63
12,675,018
20270
13389
99.0
75.0
74.0
Wed, Jul 03, 2013
3599.59
59.77
11,711,007
5625
14147
n/a
n/a
79.0
Tue, Jul 03, 2012
3633.30
93.48
15,225,710
2021
14658
97.0
75.0
77.0
Averages of List
3610.56
0.04
12,889,330
17582
14203
97.9
73.7
76.7


Accessibility of Launch Ramps, Primitive Launches and Other Sites
As of Saturday, July 2nd, 2022 where elevation was 3539.82'


NPS UPDATE ON RAMPS


SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Wahweap
3553.00
3551.00
11.18 Below
Unusable, go to main marinas
Halls Crossing Launch
3556.00
3553.00
13.18 Below
Unusable, go to main marinas
Stateline Launch
3564.00
3562.00
22.18 Below
Unusable, go to main marinas
Bullfrog (Main Launch)
3578.00
3576.00
36.18 Below
Unusable, go to main marinas
Castle Rock Cut-Off
3583.00
3580.00
40.18 Below
Unusable, use Main Channel
Antelope Point
3588.00
3587.00
47.18 Below
Unusable, go to main marinas
Dominguez Butte Cut-Off
3602.00
3600.00
60.18 Below
Unusable, go to main marinas
Gunsight to Padre Bay Cut-Off
3613.00
3609.00
69.18 Below
Unusable, go to main marinas
Hite Marina
3650.00
3645.00
105.18 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
109.18 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
120.18 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
128.18 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
140.18 Below
Unusable, go to main marinas
Blue Notch is unknown and really just shoreline launching at whatever point feels good. No minimum given except amount of courage it takes to reach this launch.


Search DB For More Water Data Facts



Measurements are taken at 11:59 pm of the date listed
Temperature data is from Wahweap, AZ
Water temperature data is from wayneswords.com*
CHANGE represents water elevation change from previous day

Units used in each measurement:
Elevation - Feet above sea level
Change - Feet difference over previous measurement
Content - Acre Feet
Inflow - Average Cubic Feet / Second over entire 24 hour period
Outflow - Average Cubic Feet / Second over entire 24 hour period
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = 1.9835 * Flow CFS
TP = Total Precipitation



Page took 2.495 seconds to create!
Copyright Summit Technologies, Inc.
Water data courtesy of US Bureau of Reclamation
The water year runs from Oct 1 - Sept 30
Since Filled is from 06/22/1980 forward
*Water temp data is provided by Wayne Gustaveson
  as measured in the a.m. at the Wahweap docks
*Air temp data is sourced from (Prev 24 Hr Extremes):
   Page, AZ Weather
All data is provisional and subject to review and modification
Call 1-800-752-8525 for up-to-date water level infomation
or go to Lake Powell Source Data
USBR Projected Outlook
Current Snowpack Conditions for Upper Colorado Basin


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1999 - 2022



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Lake Powell, Houseboating, Glen Canyon, Striped Bass