Lake Powell, Houseboating, Glen Canyon, Striped Bass


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Lake Powell

Lake Powell

For June 30th, 2016
Snowpack is 79% of avg
TotalPrecip is 97.00% of avg

Lake Powell is currently 487.83 feet deep at the dam
Water Summary
Today is day 275 of 366 for the Water Year 2016. We are 75% through the Water Year.
Last Reading: 3619.83 on Jun 29, 2016
Powell was last within 2" of this elevation on Oct 26, 2012
There are currently 4,478,904,466,691 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 80.17 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 56.51% of Full Pool (24,322,000 af)
Total inflows for water year 2016: 8,192,339 acre feet

This is 97.72% of the June 29th average of 8,383,700 acre feet
Total releases for water year 2016: 6,454,029 acre feet

This is 78.42% of the minimum required of 8,230,000 acre feet
During WY 2016, water storage has risen by 1,422,218 AF and total inflows have exceeded total outflows by 1,738,310 AF
The 27 tracked reservoirs above Lake Powell are currently at 87.92% of capacity. Click for Details
Inflows for WY 2016 are 108.94% of WY 2015         Rivers feeding Lake Powell are running at 73.43% of the Jun 30th avg. Click for Details



View Acre Feet     Last 14 Measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Wed, Jun 29, 2016
3619.83
0.28
13745235
30581
13651
100.0
68.0
79.0
Tue, Jun 28, 2016
3619.55
0.38
13715620
36437
13786
100.0
77.0
79.0
Mon, Jun 27, 2016
3619.17
0.36
13675495
35146
13685
104.0
73.0
79.0
Sun, Jun 26, 2016
3618.81
0.40
13637553
36040
12329
102.0
73.0
78.0
Sat, Jun 25, 2016
3618.41
0.46
13595474
39967
12878
100.0
77.0
78.0
Fri, Jun 24, 2016
3617.95
0.44
13547188
39686
13799
102.0
75.0
78.0
Thu, Jun 23, 2016
3617.51
0.42
13501106
38396
13704
104.0
75.0
77.0
Wed, Jun 22, 2016
3617.09
0.48
13457213
41742
13699
104.0
82.0
77.0
Tue, Jun 21, 2016
3616.61
0.47
13407164
41217
13809
108.0
77.0
76.0
Mon, Jun 20, 2016
3616.14
0.51
13358276
43310
13711
106.0
73.0
76.0
Sun, Jun 19, 2016
3615.63
0.59
13305358
46277
12254
104.0
72.0
75.0
Sat, Jun 18, 2016
3615.04
0.62
13244311
48578
12976
99.0
64.0
75.0
Fri, Jun 17, 2016
3614.42
0.64
13180357
50375
13768
95.0
63.0
75.0
Thu, Jun 16, 2016
3613.78
0.66
13114553
51512
13911
91.0
66.0
74.0
Averages of List
3617.14
0.48
13463207.36
41376.00
13425.71
101.36
72.50
76.8

Averages for July 1st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3658.11
0.07
18681886.94
30425.31
18601.25
98.66
69.97
76.6
All-Time
3641.32
0.15
16718477.34
31012.13
16386.51
99.25
69.80
76.6

Last 10 July 1st's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Wed, Jul 01, 2015
3613.58
0.04
13094033
20418
17289
107.0
79.0
79.0
Tue, Jul 01, 2014
3609.26
0.07
12655957
18156
13465
n/a
n/a
74.0
Mon, Jul 01, 2013
3599.93
-0.14
11743399
7662
14120
n/a
n/a
79.0
Sun, Jul 01, 2012
3633.71
-0.19
15272498
3477
14272
n/a
n/a
78.0
Fri, Jul 01, 2011
3649.61
0.63
17167220
79196
24522
96.1
69.1
72.0
Thu, Jul 01, 2010
3638.82
0.00
15864183
19104
13404
98.1
75.0
77.0
Wed, Jul 01, 2009
3640.76
0.27
16092972
39125
12945
100.9
73.9
78.0
Tue, Jul 01, 2008
3631.30
0.25
14998939
38031
13587
99.0
79.0
78.0
Sun, Jul 01, 2007
3611.45
-0.05
12876803
12182
12045
102.9
71.1
79.0
Sat, Jul 01, 2006
3610.28
-0.07
12758508
11778
13197
95.0
77.0
78.0
Averages of List
3623.87
0.08
14252451.20
24912.90
14884.60
99.86
74.87
77.2


Accessibility of Primitive Launches and Other Sites
As of Wednesday, June 29th, 2016 where elevation was 3619.83'

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
39.83 Above
Open and Usable
Antelope Point
3592.00
3590.00
29.83 Above
Open and Usable
Hite Marina
3650.00
3645.00
25.17 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
29.17 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
40.17 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
48.17 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
60.17 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
60.17 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 - 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 0.577 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 USBR Last 40 Measurementsl
USBR Projected Outlook
Current Snowpack Conditions for Upper Colorado Basin


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1999 - 2016



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Lake Powell, Houseboating, Glen Canyon, Striped Bass