Lake Powell, Houseboating, Glen Canyon, Striped Bass

Lake Powell



Lake Powell

Lake Powell

For March 29th, 2023
Snowpack is 183.99% of avg
TotalPrecip is 158.65% of avg

Lake Powell is currently 389.92 feet deep at the dam
Water Summary
Today is day 180 of 365 for the Water Year 2023. We are 49% through the Water Year.
Last Reading: 3521.92 on Mar 27, 2023
Powell was last within 2" of this elevation on Mar 26, 2023
There are currently 1,749,600,594,758 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 178.08 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 22.08% of Full Pool (24,322,000 af)
Total inflows for water year 2023: 2,525,729 acre feet

This is 79.54% of the March 27th average of 3,175,433 acre feet
Total releases for water year 2023: 2,929,062 acre feet

This is 39.05% of the minimum required of 7,500,000 acre feet
During WY 2023, water storage has fallen by 434,013 AF and total outflows have exceeded total inflows by 403,333 AF
The 28 tracked reservoirs above Lake Powell are currently at 59.25% of capacity. Click for Details
Inflows for WY 2023 are 135.05% of WY 2022         Rivers feeding Lake Powell are running at 60.58% of the Mar 29th avg. Click for Details

Lake Powell is down 1.61 feet from one year ago.    Lake Powell is up 1.46 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Powell is up 1.43 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Mon, Mar 27, 2023
3521.92
0.10
5,369,320
11113
7935
51.8
27.5
n/a
Sun, Mar 26, 2023
3521.82
0.09
5,363,673
9959
7090
47.7
29.3
n/a
Sat, Mar 25, 2023
3521.73
0.12
5,358,595
11465
7676
45.1
29.7
n/a
Fri, Mar 24, 2023
3521.61
0.21
5,351,828
14511
7966
52.5
33.1
50.0
Thu, Mar 23, 2023
3521.40
0.17
5,339,998
13417
8106
51.8
32.0
50.0
Wed, Mar 22, 2023
3521.23
0.18
5,330,433
13740
8128
50.0
36.3
49.0
Tue, Mar 21, 2023
3521.05
0.07
5,320,316
10406
8162
54.9
30.0
49.0
Mon, Mar 20, 2023
3520.98
0.00
5,316,384
8082
7979
51.8
35.1
48.0
Sun, Mar 19, 2023
3520.98
0.17
5,316,384
12491
7193
54.7
29.7
49.0
Sat, Mar 18, 2023
3520.81
0.09
5,306,844
10569
7718
51.8
31.1
49.0
Fri, Mar 17, 2023
3520.72
0.03
5,301,797
9054
8036
52.3
31.6
48.0
Thu, Mar 16, 2023
3520.69
0.07
5,300,115
10175
7936
54.1
40.8
48.0
Wed, Mar 15, 2023
3520.62
0.13
5,296,193
12079
8012
54.9
44.4
48.0
Tue, Mar 14, 2023
3520.49
0.03
5,288,912
9034
8017
62.2
31.1
48.0
Averages of List
3521.15
0.10
5,325,771
11150
7854
52.5
33.0
48.7

Averages for March 29th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3628.78
-0.03
15,238,725
11253
12971
64.6
41.0
52.4
All-Time
3616.23
-0.04
14,230,794
11010
12480
64.5
40.6
52.4

Last 10 March 29th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Tue, Mar 29, 2022
3523.32
-1.40
5,823,955
6515
9374
60.0
48.0
52.0
Mon, Mar 29, 2021
3567.13
-45.21
8,877,110
8596
13175
76.0
45.0
49.0
Sun, Mar 29, 2020
3600.80
-78.88
11,826,553
6549
9966
61.0
44.0
52.0
Fri, Mar 29, 2019
3569.49
-47.57
9,065,923
9242
13446
63.0
46.0
49.0
Thu, Mar 29, 2018
3612.52
-90.60
12,985,632
7608
13462
72.0
48.0
51.0
Wed, Mar 29, 2017
3595.57
-73.65
11,332,279
21442
12082
70.0
44.0
53.0
Tue, Mar 29, 2016
3592.35
-70.43
11,034,585
10943
11720
53.1
39.0
52.0
Sun, Mar 29, 2015
3591.09
-69.17
10,919,468
12526
9828
81.0
52.0
59.0
Sat, Mar 29, 2014
3574.85
-52.93
9,504,772
6005
8078
68.0
42.1
51.0
Fri, Mar 29, 2013
3599.09
-77.17
11,663,474
4795
10252
75.9
51.1
52.0
Averages of List
3582.62
-60.70
10,303,375
9422
11138
68.0
45.9
52.0


Accessibility of Launch Ramps, Primitive Launches and Other Sites
As of Monday, March 27th, 2023 where elevation was 3521.92'


Click here for NPS update on ramps


SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Wahweap
3553.00
3551.00
29.08 Below
Unusable, go to main marinas
Halls Crossing Launch
3556.00
3553.00
31.08 Below
Unusable, go to main marinas
Stateline Launch
3564.00
3562.00
40.08 Below
Unusable, go to main marinas
Bullfrog (Main Launch)
3578.00
3576.00
54.08 Below
Unusable, go to main marinas
Castle Rock Cut-Off
3583.00
3580.00
58.08 Below
Unusable, use Main Channel
Antelope Point
3588.00
3587.00
65.08 Below
Unusable, go to main marinas
Dominguez Butte Cut-Off
3602.00
3600.00
78.08 Below
Unusable, go to main marinas
Gunsight to Padre Bay Cut-Off
3613.00
3609.00
87.08 Below
Unusable, go to main marinas
Hite Marina
3650.00
3645.00
123.08 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
127.08 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
138.08 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
146.08 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
158.08 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 1.707 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 Stevie Kelsoand the UT Division of Wildlife Resources
  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 - 2023



Site Views Today: 0       Page Views Today: 0
Lake Powell, Houseboating, Glen Canyon, Striped Bass