Lake Powell, Houseboating, Glen Canyon, Striped Bass


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Lake Powell

Lake Powell

For March 26th, 2017
Snowpack is 124% of avg
TotalPrecip is 122.00% of avg

Lake Powell is currently 462.89 feet deep at the dam
Water Summary
Today is day 177 of 365 for the Water Year 2017. We are 48% through the Water Year.
Last Reading: 3594.89 on Mar 25, 2017
Powell was last within 2" of this elevation on Feb 8, 2017
There are currently 3,672,017,472,441 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 105.11 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 46.33% of Full Pool (24,322,000 af)
Total inflows for water year 2017: 2,846,568 acre feet

This is 87.84% of the March 25th average of 3,240,711 acre feet
Total releases for water year 2017: 4,418,199 acre feet

This is 53.68% of the minimum required of 8,230,000 acre feet
During WY 2017, water storage has fallen by 1,554,135 AF and total outflows have exceeded total inflows by 1,571,631 AF
The 28 tracked reservoirs above Lake Powell are currently at 78.62% of capacity. Click for Details
Inflows for WY 2017 are 97.59% of WY 2016         Rivers feeding Lake Powell are running at 206.08% of the Mar 26th 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
Sat, Mar 25, 2017
3594.89
0.16
11268993
20104
11788
62.0
46.0
n/a
Fri, Mar 24, 2017
3594.73
0.23
11254134
23998
12155
64.0
46.0
57.0
Thu, Mar 23, 2017
3594.50
0.13
11232797
18652
11867
57.0
44.0
57.0
Wed, Mar 22, 2017
3594.37
0.11
11220749
17561
11789
73.0
46.0
58.0
Tue, Mar 21, 2017
3594.26
0.07
11210560
14729
10976
79.0
54.0
57.0
Mon, Mar 20, 2017
3594.19
0.07
11204079
15906
12155
82.0
53.0
57.0
Sun, Mar 19, 2017
3594.12
0.12
11197601
16424
10156
81.0
53.0
57.0
Sat, Mar 18, 2017
3594.00
0.07
11186501
15034
11286
81.0
53.0
56.0
Fri, Mar 17, 2017
3593.93
0.05
11180029
14138
11399
81.0
53.0
56.0
Thu, Mar 16, 2017
3593.88
0.03
11175408
13529
11797
81.0
52.0
55.0
Wed, Mar 15, 2017
3593.85
-0.02
11172636
11425
12207
79.0
48.0
55.0
Tue, Mar 14, 2017
3593.87
-0.03
11174484
10732
12018
78.0
48.0
54.0
Mon, Mar 13, 2017
3593.90
-0.05
11177256
9560
11853
73.0
48.0
53.0
Sun, Mar 12, 2017
3593.95
0.05
11181878
12432
9692
66.0
59.0
52.0
Averages of List
3594.17
0.07
11202650.36
15301.71
11509.86
74.07
50.21
55.6

Averages for March 26th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.29
-0.04
16122586.31
10807.47
12984.94
66.54
43.24
52.5
All-Time
3620.66
-0.02
14719589.32
10637.78
11781.81
65.94
41.80
52.5

Last 10 March 26th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Sat, Mar 26, 2016
3592.55
-0.14
11052929
3904
10681
57.9
44.1
52.0
Thu, Mar 26, 2015
3591.14
-0.06
10924022
8271
11028
69.0
42.0
56.0
Wed, Mar 26, 2014
3574.96
-0.09
9513924
4502
8389
66.9
46.0
51.0
Tue, Mar 26, 2013
3599.42
-0.11
11694832
4793
10259
64.0
43.0
50.0
Mon, Mar 26, 2012
3635.18
0.00
15441087
9655
9354
66.0
48.0
51.0
Sat, Mar 26, 2011
3611.50
-0.12
12881880
11302
18430
48.0
37.0
49.0
Fri, Mar 26, 2010
3619.63
-0.10
13724077
7587
10261
57.9
39.9
52.0
Thu, Mar 26, 2009
3610.59
-0.06
12789780
8089
10374
55.0
37.0
51.0
Wed, Mar 26, 2008
3589.32
0.04
10759065
11335
10192
75.0
46.9
53.0
Mon, Mar 26, 2007
3598.32
0.11
11590517
13844
10051
72.0
46.9
57.0
Averages of List
3602.26
-0.05
12037211.30
8328.20
10901.90
63.17
43.08
52.2


Accessibility of Primitive Launches and Other Sites
As of Saturday, March 25th, 2017 where elevation was 3594.89'

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
14.89 Above
Open and Usable
Antelope Point
3592.00
3590.00
4.89 Above
Open and Usable
Hite Marina
3650.00
3645.00
50.11 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
54.11 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
65.11 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
73.11 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
85.11 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
85.11 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 0.212 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


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1999 - 2017



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Lake Powell, Houseboating, Glen Canyon, Striped Bass