Lake Powell, Houseboating, Glen Canyon, Striped Bass


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Lake Powell

Lake Powell

For January 17th, 2017
Snowpack is 166% of avg
TotalPrecip is 138.00% of avg

Lake Powell is currently 466 feet deep at the dam
Water Summary
Today is day 110 of 365 for the Water Year 2017. We are 30% through the Water Year.
Last Reading: 3598.00 on Jan 16, 2017
Powell was last within 2" of this elevation on Jan 20, 2016
There are currently 3,766,931,476,680 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 102 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 47.53% of Full Pool (24,322,000 af)
Total inflows for water year 2017: 1,431,807 acre feet

This is 72.57% of the January 16th average of 1,972,935 acre feet
Total releases for water year 2017: 2,699,990 acre feet

This is 32.81% of the minimum required of 8,230,000 acre feet
During WY 2017, water storage has fallen by 1,262,855 AF and total outflows have exceeded total inflows by 1,268,183 AF
The 27 tracked reservoirs above Lake Powell are currently at 76.8% of capacity. Click for Details
Inflows for WY 2017 are 78.4% of WY 2016         Rivers feeding Lake Powell are running at 132.42% of the Jan 17th 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, Jan 16, 2017
3598.00
-0.14
11560273
14212
28245
48.0
35.0
n/a
Sun, Jan 15, 2017
3598.14
-0.07
11573496
17891
24790
46.0
41.0
n/a
Sat, Jan 14, 2017
3598.21
-0.06
11580111
20404
26283
45.0
41.0
n/a
Fri, Jan 13, 2017
3598.27
-0.18
11585783
12048
30189
50.0
39.0
n/a
Thu, Jan 12, 2017
3598.45
-0.22
11602809
7682
29933
50.0
39.0
50.0
Wed, Jan 11, 2017
3598.67
-0.16
11623640
13890
30020
57.0
37.0
50.0
Tue, Jan 10, 2017
3598.83
-0.21
11638805
8017
29284
51.0
35.0
50.0
Mon, Jan 09, 2017
3599.04
-0.24
11658727
5098
29467
53.0
33.0
50.0
Sun, Jan 08, 2017
3599.28
-0.13
11681522
11863
24962
37.0
29.0
51.0
Sat, Jan 07, 2017
3599.41
-0.09
11693881
17316
26313
32.0
24.0
51.0
Fri, Jan 06, 2017
3599.50
-0.13
11702442
16965
30078
35.0
24.0
52.0
Thu, Jan 05, 2017
3599.63
-0.20
11714815
9695
30020
55.0
41.0
52.0
Wed, Jan 04, 2017
3599.83
-0.21
11733866
9043
30419
48.0
33.0
52.0
Tue, Jan 03, 2017
3600.04
-0.18
11753891
12020
30326
45.0
36.0
52.0
Averages of List
3598.95
-0.16
11650290.07
12581.71
28594.93
46.57
34.79
51.0

Averages for January 18th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3642.28
-0.11
16703304.92
15513.34
28748.24
47.05
26.75
47.3
All-Time
3623.98
-0.09
15105434.74
16637.15
26867.93
47.13
27.23
47.3

Last 10 January 18th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP WATER TEMP
Sun, Jan 17, 2016
3598.39
-0.06
11597132
17879
23762
48.9
28.9
47.0
Sat, Jan 17, 2015
3595.30
-0.10
11307124
17108
26924
48.9
33.1
48.0
Fri, Jan 17, 2014
3581.26
-0.14
10047861
13738
26571
52.0
28.9
46.0
Thu, Jan 17, 2013
3606.57
-0.19
12388144
5843
25875
39.0
21.0
44.0
Tue, Jan 17, 2012
3637.99
-0.10
15767001
13696
25990
44.1
27.0
49.0
Mon, Jan 17, 2011
3623.21
-0.18
14106391
14000
34025
60.1
35.1
48.0
Sun, Jan 17, 2010
3623.51
-0.10
14138780
13079
26611
44.1
28.0
49.0
Sat, Jan 17, 2009
3615.71
-0.11
13313650
12673
24712
48.9
28.0
48.0
Thu, Jan 17, 2008
3592.29
-0.20
11029090
12121
26835
30.0
15.1
46.0
Wed, Jan 17, 2007
3601.36
-0.19
11880299
7807
26424
34.0
16.0
46.0
Averages of List
3607.56
-0.14
12557547.20
12794.37
26772.89
45.00
26.11
47.1


Accessibility of Primitive Launches and Other Sites
As of Monday, January 16th, 2017 where elevation was 3598.00'

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
18 Above
Open and Usable
Antelope Point
3592.00
3590.00
8 Above
Open and Usable
Hite Marina
3650.00
3645.00
47 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
51 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
62 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
70 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
82 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
82 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 0.316 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