Lake Powell, Houseboating, Glen Canyon, Striped Bass

Lake Powell

Lake Powell
For January 24th, 2020
Snowpack is 114% of avg
TotalPrecip is 93.00% of avg

Lake Powell is currently 474.24 feet deep at the dam
Water Summary
Today is day 116 of 366 for the Water Year 2020. We are 32% through the Water Year.
Last Reading: 3606.24 on Jan 23, 2020
Powell was last within 2" of this elevation on Jan 22, 2020
There are currently 4,026,074,275,284 gallons of water in Lake Powell!
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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 93.76 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 50.8% of Full Pool (24,322,000 af)
Total inflows for water year 2020: 1,665,380 acre feet

This is 80.76% of the January 23rd average of 2,062,139 acre feet
Total releases for water year 2020: 2,544,854 acre feet

This is 33.93% of the minimum required of 7,500,000 acre feet
During WY 2020, water storage has fallen by 908,398 AF and total outflows have exceeded total inflows by 879,474 AF
The 28 tracked reservoirs above Lake Powell are currently at 79.88% of capacity. Click for Details
Inflows for WY 2020 are 126.19% of WY 2019         Rivers feeding Lake Powell are running at 130.40% of the Jan 24th avg. Click for Details


Lake Powell is up 28.63 feet from one year ago.    Lake Powell is at low for water year and down 8.99 feet from the high.


View Acre Feet     Last 14 Measurements
Lake Powell is down -1.39 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Thu, Jan 23, 2020
3606.24
-0.12
12355552
4470
10788
0.0
0.0
47.0
Wed, Jan 22, 2020
3606.36
-0.08
12367397
8752
12921
0.0
0.0
47.0
Tue, Jan 21, 2020
3606.44
-0.13
12375298
6007
12869
0.0
0.0
47.0
Mon, Jan 20, 2020
3606.57
-0.13
12388144
6086
12953
0.0
0.0
47.0
Sun, Jan 19, 2020
3606.70
-0.07
12400999
7412
11050
0.0
0.0
47.0
Sat, Jan 18, 2020
3606.77
-0.09
12407924
7808
12526
0.0
0.0
47.0
Fri, Jan 17, 2020
3606.86
-0.12
12416832
6669
13008
0.0
0.0
47.0
Thu, Jan 16, 2020
3606.98
-0.11
12428717
6935
12737
0.0
0.0
48.0
Wed, Jan 15, 2020
3607.09
-0.07
12439617
9225
12870
51.0
30.0
48.0
Tue, Jan 14, 2020
3607.16
-0.11
12446557
6764
12572
53.0
29.0
48.0
Mon, Jan 13, 2020
3607.27
-0.15
12457468
4758
12731
53.0
29.0
47.0
Sun, Jan 12, 2020
3607.42
-0.09
12472357
10955
10822
44.0
26.0
48.0
Sat, Jan 11, 2020
3607.51
-0.12
12481296
5638
11998
41.0
24.0
48.0
Fri, Jan 10, 2020
3607.63
-0.16
12493221
4032
12562
42.0
25.0
48.0
Averages of List
3606.93
-0.11
12423670
6822
12315
20.3
11.6
47.4

Averages for January 24th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3638.09
-0.12
16221165
7821
14882
48.9
28.5
47.6
All-Time
3621.99
-0.10
14847803
8271
13780
48.3
28.1
47.6

Last 10 January 24th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Thu, Jan 24, 2019
3577.38
-0.23
9716750
2778
13248
51.0
29.0
46.0
Wed, Jan 24, 2018
3620.08
-0.11
13771711
8466
14669
48.0
26.0
50.0
Tue, Jan 24, 2017
3596.93
-0.15
11459527
7764
15312
41.0
30.0
48.0
Sun, Jan 24, 2016
3597.42
-0.09
11505594
7390
11880
51.1
30.9
48.0
Sat, Jan 24, 2015
3594.38
-0.10
11221675
8705
13631
45.0
26.0
48.0
Fri, Jan 24, 2014
3579.99
-0.22
9938678
3271
13430
46.0
28.9
45.0
Thu, Jan 24, 2013
3605.33
-0.16
12265975
4772
13199
43.0
36.0
45.0
Tue, Jan 24, 2012
3637.44
-0.02
15702833
11978
13081
50.0
33.1
49.0
Mon, Jan 24, 2011
3621.93
-0.16
13968807
6914
17161
50.0
27.0
47.0
Sun, Jan 24, 2010
3622.87
-0.09
14069748
8072
13337
41.0
27.0
49.0
Averages of List
3605.38
-0.13
12362130
7011
13895
46.6
29.4
47.5


Accessibility of Primitive Launches and Other Sites
As of Thursday, January 23rd, 2020 where elevation was 3606.24'

SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Halls Crossing Launch
3550.00
3548.00
58.24 Above
Open and Usable
Wahweap
3558.00
3556.00
50.24 Above
Open and Usable
Bullfrog (Main Launch)
3578.00
3576.00
30.24 Above
Open and Usable
Castle Rock Cut-Off
3583.00
3580.00
26.24 Above
Open and Usable
Antelope Point
3588.00
3587.00
19.24 Above
Open and Usable
Dominguez Butte Cut-Off
3602.00
3600.00
6.24 Above
Open and Usable
Gunsight to Padre Bay Cut-Off
3613.00
3609.00
2.76 Below
Unusable, go to main marinas
Hite Marina
3650.00
3645.00
38.76 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
42.76 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
53.76 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
61.76 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
73.76 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.


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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 0.940 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 - 2020



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Lake Powell, Houseboating, Glen Canyon, Striped Bass