Lake Powell, Houseboating, Glen Canyon, Striped Bass

Lake Powell

Lake Powell
For November 18th, 2019
Snowpack is 67% of avg
TotalPrecip is 46.00% of avg

Lake Powell is currently 480.16 feet deep at the dam
Water Summary
Today is day 49 of 366 for the Water Year 2020. We are 13% through the Water Year.
Last Reading: 3612.16 on Nov 14, 2019
Powell was last within 2" of this elevation on Nov 13, 2019
There are currently 4,219,434,187,401 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 87.84 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 53.24% of Full Pool (24,322,000 af)
Total inflows for water year 2020: 615,105 acre feet

This is 70.93% of the November 14th average of 867,139 acre feet
Total releases for water year 2020: 918,537 acre feet

This is 12.25% of the minimum required of 7,500,000 acre feet
During WY 2020, water storage has risen by 1,932,690 AF yet total outflows have exceeded total inflows by 303,432 AF
The 28 tracked reservoirs above Lake Powell are currently at 82.89% of capacity. Click for Details
Inflows for WY 2020 are 100.69% of WY 2019         Rivers feeding Lake Powell are running at 97.35% of the Nov 18th avg. Click for Details


Lake Powell is up 24.58 feet from one year ago.    Lake Powell is at low for water year and down 3.07 feet from the high.


View Acre Feet     Last 14 Measurements
Lake Powell is down -0.76 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Thu, Nov 14, 2019
3612.16
-0.07
12948951
7503
10815
0.0
0.0
59.0
Wed, Nov 13, 2019
3612.23
-0.06
12956078
7772
10531
0.0
0.0
59.0
Tue, Nov 12, 2019
3612.29
-0.08
12962189
6956
10826
0.0
0.0
59.0
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
65.0
40.0
60.0
Thu, Nov 07, 2019
3612.60
-0.07
12993792
7852
11171
65.0
39.0
60.0
Wed, Nov 06, 2019
3612.67
-0.06
13000936
8381
11146
63.0
39.0
61.0
Tue, Nov 05, 2019
3612.73
-0.06
13007061
8021
10786
65.0
40.0
61.0
Mon, Nov 04, 2019
3612.79
-0.06
13013187
8119
10885
64.0
35.0
62.0
Sun, Nov 03, 2019
3612.85
-0.04
13019316
7708
9362
61.0
34.0
62.0
Sat, Nov 02, 2019
3612.89
-0.03
13023403
8931
10029
58.0
32.0
62.0
Fri, Nov 01, 2019
3612.92
-0.07
13026468
7648
10973
53.0
28.0
62.0
Averages of List
3612.57
-0.06
12990310
7843
10566
35.3
20.5
60.4

Averages for November 18th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3645.15
-0.05
17055277
9443
12324
57.3
36.1
59.5
All-Time
3631.76
-0.05
15528207
9503
11525
57.1
36.2
59.5

Last 10 November 18th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Sun, Nov 18, 2018
3587.35
-0.06
10582315
5751
8184
55.0
37.0
59.0
Sat, Nov 18, 2017
3625.93
0.09
14402053
7569
9929
50.0
34.0
60.0
Fri, Nov 18, 2016
3606.27
-0.04
12358512
6900
8503
48.0
30.0
61.0
Wed, Nov 18, 2015
3606.04
-0.02
12335827
10050
10577
57.9
36.0
60.0
Tue, Nov 18, 2014
3602.31
-0.05
11971825
6174
8272
48.9
36.0
61.0
Mon, Nov 18, 2013
3587.61
-0.01
10605534
7144
7148
59.0
39.0
58.0
Sun, Nov 18, 2012
3618.25
-0.07
13578666
5198
8611
63.0
46.9
58.0
Fri, Nov 18, 2011
3647.99
-0.20
16966816
9784
20575
57.9
37.9
59.0
Thu, Nov 18, 2010
3631.93
-0.15
15070110
7938
13842
54.0
32.0
59.0
Wed, Nov 18, 2009
3632.09
-0.08
15088224
8373
11889
51.1
28.9
59.0
Averages of List
3614.58
-0.06
13295988
7488
10753
54.5
35.8
59.4


Accessibility of Primitive Launches and Other Sites
As of Thursday, November 14th, 2019 where elevation was 3612.16'

SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Halls Crossing Launch
3550.00
3548.00
64.16 Above
Open and Usable
Wahweap
3558.00
3556.00
56.16 Above
Open and Usable
Bullfrog (Main Launch)
3578.00
3576.00
36.16 Above
Open and Usable
Castle Rock Cut-Off
3583.00
3580.00
32.16 Above
Open and Usable
Antelope Point
3588.00
3587.00
25.16 Above
Open and Usable
Dominguez Butte Cut-Off
3602.00
3600.00
12.16 Above
Open and Usable
Gunsight to Padre Bay Cut-Off
3613.00
3609.00
3.16 Above
Maybe, if you're lucky. Go slow and be watchful
Hite Marina
3650.00
3645.00
32.84 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
36.84 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
47.84 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
55.84 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
67.84 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 0.369 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