Lake Powell, Houseboating, Glen Canyon, Striped Bass

Lake Powell

Lake Powell
For November 12th, 2019
Snowpack is 84% of avg
TotalPrecip is 48.00% of avg

Lake Powell is currently 480.37 feet deep at the dam
Water Summary
Today is day 43 of 366 for the Water Year 2020. We are 12% through the Water Year.
Last Reading: 3612.37 on Nov 11, 2019
Powell was last within 2" of this elevation on Nov 10, 2019
There are currently 4,226,403,823,616 gallons of water in Lake Powell!
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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 87.63 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 53.33% of Full Pool (24,322,000 af)
Total inflows for water year 2020: 571,010 acre feet

This is 70.41% of the November 11th average of 810,923 acre feet
Total releases for water year 2020: 854,724 acre feet

This is 11.4% of the minimum required of 7,500,000 acre feet
During WY 2020, water storage has risen by 1,954,079 AF yet total outflows have exceeded total inflows by 283,714 AF
The 28 tracked reservoirs above Lake Powell are currently at 82.98% of capacity. Click for Details
Inflows for WY 2020 are 98.77% of WY 2019         Rivers feeding Lake Powell are running at 98.60% of the Nov 12th avg. Click for Details


Lake Powell is up 24.60 feet from one year ago.    Lake Powell is at low for water year and down 2.86 feet from the high.


View Acre Feet     Last 14 Measurements
Lake Powell is down -0.70 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Mon, Nov 11, 2019
3612.37
-0.06
12970340
8076
10836
0.0
0.0
59.0
Sun, Nov 10, 2019
3612.43
-0.03
12976455
8347
9443
0.0
0.0
59.0
Sat, Nov 09, 2019
3612.46
-0.07
12979514
6833
10150
0.0
0.0
60.0
Fri, Nov 08, 2019
3612.53
-0.07
12986652
7649
10967
0.0
0.0
60.0
Thu, Nov 07, 2019
3612.60
-0.07
12993792
7852
11171
0.0
0.0
60.0
Wed, Nov 06, 2019
3612.67
-0.06
13000936
8381
11146
0.0
0.0
61.0
Tue, Nov 05, 2019
3612.73
-0.06
13007061
8021
10786
0.0
0.0
61.0
Mon, Nov 04, 2019
3612.79
-0.06
13013187
8119
10885
0.0
0.0
62.0
Sun, Nov 03, 2019
3612.85
-0.04
13019316
7708
9362
0.0
0.0
62.0
Sat, Nov 02, 2019
3612.89
-0.03
13023403
8931
10029
0.0
0.0
62.0
Fri, Nov 01, 2019
3612.92
-0.07
13026468
7648
10973
0.0
0.0
62.0
Thu, Oct 31, 2019
3612.99
-0.06
13033624
7573
10340
0.0
0.0
62.0
Wed, Oct 30, 2019
3613.05
-0.02
13039759
9868
10409
0.0
0.0
59.0
Tue, Oct 29, 2019
3613.07
-0.13
13041804
3840
10509
0.0
0.0
62.0
Averages of List
3612.74
-0.06
13008022
7775
10500
0.0
0.0
60.8

Averages for November 12th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3645.61
-0.08
17111039
9666
13625
58.8
37.4
61.4
All-Time
3632.15
-0.07
15572331
9637
12309
59.1
38.0
61.4

Last 10 November 12th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Mon, Nov 12, 2018
3587.70
-0.07
10613578
5179
8104
0.0
0.0
60.0
Sun, Nov 12, 2017
3626.38
-0.02
14451401
8346
8917
59.0
41.0
63.0
Sat, Nov 12, 2016
3606.57
0.04
12388144
5904
9663
64.0
43.0
65.0
Thu, Nov 12, 2015
3606.20
-0.02
12351605
10240
10767
53.1
32.0
63.0
Wed, Nov 12, 2014
3603.92
-0.51
12128042
10936
37497
69.1
48.9
64.0
Tue, Nov 12, 2013
3589.88
-0.66
10809645
2926
35004
63.0
39.9
60.0
Mon, Nov 12, 2012
3618.71
-0.05
13627025
5630
7903
48.0
27.0
59.0
Sat, Nov 12, 2011
3649.05
-0.18
17097756
9978
19100
60.1
39.0
60.0
Fri, Nov 12, 2010
3632.67
-0.11
15154016
8203
13945
50.0
32.0
60.0
Thu, Nov 12, 2009
3632.58
-0.11
15143793
8182
11793
66.9
45.0
61.0
Averages of List
3615.37
-0.17
13376501
7552
16269
53.3
34.8
61.5


Accessibility of Primitive Launches and Other Sites
As of Monday, November 11th, 2019 where elevation was 3612.37'

SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Halls Crossing Launch
3550.00
3548.00
64.37 Above
Open and Usable
Wahweap
3558.00
3556.00
56.37 Above
Open and Usable
Bullfrog (Main Launch)
3578.00
3576.00
36.37 Above
Open and Usable
Castle Rock Cut-Off
3583.00
3580.00
32.37 Above
Open and Usable
Antelope Point
3588.00
3587.00
25.37 Above
Open and Usable
Dominguez Butte Cut-Off
3602.00
3600.00
12.37 Above
Open and Usable
Gunsight to Padre Bay Cut-Off
3613.00
3609.00
3.37 Above
Maybe, if you're lucky. Go slow and be watchful
Hite Marina
3650.00
3645.00
32.63 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
36.63 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
47.63 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
55.63 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
67.63 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.


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 0.304 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 - 2019



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Lake Powell, Houseboating, Glen Canyon, Striped Bass