Lake Powell, Houseboating, Glen Canyon, Striped Bass


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Lake Powell

Lake Powell

For June 27th, 2017
Snowpack is 2360% of avg
TotalPrecip is 113.00% of avg

Lake Powell is currently 501.83 feet deep at the dam
Water Summary
Today is day 271 of 365 for the Water Year 2017. We are 74% through the Water Year.
Last Reading: 3633.83 on Jun 26, 2017
Powell was last within 2" of this elevation on Jun 30, 2012
There are currently 4,981,033,698,346 gallons of water in Lake Powell!
Click for ...

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 66.17 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 62.85% of Full Pool (24,322,000 af)
Total inflows for water year 2017: 9,343,098 acre feet

This is 114.58% of the June 26th average of 8,154,356 acre feet
Total releases for water year 2017: 6,477,619 acre feet

This is 78.71% of the minimum required of 8,230,000 acre feet
During WY 2017, water storage has risen by 2,463,083 AF and total inflows have exceeded total outflows by 2,865,479 AF
The 27 tracked reservoirs above Lake Powell are currently at 89.28% of capacity. Click for Details
Inflows for WY 2017 are 117.83% of WY 2016         Rivers feeding Lake Powell are running at 97.43% of the Jun 27th avg. Click for Details



View CFS     Last 14 Measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP WATER TEMP
Mon, Jun 26, 2017
3633.83
0.31
15286211
66058
26053
102.0
73.0
77.0
Sun, Jun 25, 2017
3633.52
0.41
15250803
74260
22019
91.0
73.0
77.0
Sat, Jun 24, 2017
3633.11
0.40
15204063
74246
23348
104.0
73.0
77.0
Fri, Jun 23, 2017
3632.71
0.45
15158561
82853
25940
104.0
75.0
77.0
Thu, Jun 22, 2017
3632.26
0.46
15107487
83777
25782
106.0
78.0
77.0
Wed, Jun 21, 2017
3631.80
0.47
15055404
84360
25292
106.0
75.0
76.0
Tue, Jun 20, 2017
3631.33
0.43
15002322
81320
27263
108.0
75.0
75.0
Mon, Jun 19, 2017
3630.90
0.43
14953875
80042
26111
102.0
75.0
74.0
Sun, Jun 18, 2017
3630.47
0.52
14905540
86635
21945
104.0
77.0
73.0
Sat, Jun 17, 2017
3629.95
0.59
14847239
96162
23217
104.0
72.0
72.0
Fri, Jun 16, 2017
3629.36
0.62
14781287
101809
25494
100.0
66.0
71.0
Thu, Jun 15, 2017
3628.74
0.67
14712209
107926
25887
98.0
70.0
70.0
Wed, Jun 14, 2017
3628.07
0.71
14637823
112853
26345
93.0
57.0
69.0
Tue, Jun 13, 2017
3627.36
0.78
14559293
120204
25720
86.0
54.0
70.0
Averages of List
3630.96
0.52
14961579.79
89464.64
25029.71
100.57
70.93
73.9

Averages for June 28th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3656.62
0.15
18485691.00
62942.41
35277.62
97.03
66.39
75.7
All-Time
3640.20
0.22
16899808.47
63296.72
32314.70
97.56
67.02
75.7

Last 10 June 28th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP WATER TEMP
Mon, Jun 27, 2016
3619.17
0.36
13675495
69712
27144
104.0
73.0
79.0
Sat, Jun 27, 2015
3612.83
0.41
13017273
72969
26262
105.0
75.0
80.0
Fri, Jun 27, 2014
3608.51
0.27
12580905
51688
21106
93.9
68.0
72.0
Thu, Jun 27, 2013
3600.50
-0.11
11797834
17086
27057
n/a
n/a
77.0
Wed, Jun 27, 2012
3634.34
-0.17
15344590
6232
25518
99.0
75.0
76.0
Mon, Jun 27, 2011
3646.87
0.71
16829252
150724
48114
n/a
n/a
74.0
Sun, Jun 27, 2010
3638.50
0.13
15826666
41447
18895
97.0
69.1
75.0
Sat, Jun 27, 2009
3639.40
0.27
15932342
62774
23086
89.1
61.0
74.0
Fri, Jun 27, 2008
3629.93
0.37
14844992
82478
27229
98.1
66.9
76.0
Wed, Jun 27, 2007
3611.62
-0.02
12894070
28646
27715
99.0
73.0
78.0
Averages of List
3624.17
0.22
14274341.90
58375.60
27212.63
98.14
70.12
76.1


Accessibility of Primitive Launches and Other Sites
As of Monday, June 26th, 2017 where elevation was 3633.83'

SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Castle Rock Cut-Off
3583.00
3580.00
53.83 Above
Open and Usable
Antelope Point
3592.00
3590.00
43.83 Above
Open and Usable
Hite Marina
3650.00
3645.00
11.17 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
15.17 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
26.17 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
34.17 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
46.17 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
46.17 Below
Unusable, use Main Channel
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 - Acre Feet per day
Outflow - Acre Feet per day
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 1.851 seconds to create!
Copyright Summit Technologies, Inc.
Water data courtesy of US Bureau of Reclamation
*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


Copyright Summit Technologies, Inc.
1999 - 2017



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Lake Powell, Houseboating, Glen Canyon, Striped Bass