Lake Powell, Houseboating, Glen Canyon, Striped Bass

Lake Powell





Lake Powell

For October 2nd, 2022
Snowpack is 174% of avg
TotalPrecip is % of avg

Lake Powell is currently 397.43 feet deep at the dam
Water Summary
Today is day 3 of 365 for the Water Year 2023. We are 1% through the Water Year.
Last Reading: 3529.43 on Oct 1, 2022
Powell was last within 2" of this elevation on Sep 30, 2022
There are currently 1,891,024,351,013 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 170.57 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 23.86% of Full Pool (24,322,000 af)
Total inflows for water year 2023: 22,475 acre feet

This is 127.58% of the October 1st average of 17,616 acre feet
Total releases for water year 2023: 15,553 acre feet

This is 0.21% of the minimum required of 7,500,000 acre feet
During WY 2023, water storage has fallen by 1,449,511 AF yet total inflows have exceeded total outflows by 6,922 AF
The 28 tracked reservoirs above Lake Powell are currently at 61.43% of capacity. Click for Details
Inflows for WY 2023 are 341.3% of WY 2022         Rivers feeding Lake Powell are running at 134.88% of the Oct 2nd avg. Click for Details

Lake Powell is down -15.86 feet from one year ago.    Lake Powell is at low for water year and down 0.00 feet from the high.

View CFS     Last 14 Measurements
Lake Powell is down -0.02 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP WATER TEMP
Sat, Oct 01, 2022
3529.43
0.10
5,803,333
22475
15553
81.0
63.0
n/a
Fri, Sep 30, 2022
3529.33
-0.11
5,797,422
12131
18353
85.0
63.0
n/a
Thu, Sep 29, 2022
3529.44
-0.10
5,803,924
12954
18540
85.0
65.0
n/a
Wed, Sep 28, 2022
3529.54
-0.07
5,809,839
12123
15795
83.0
65.0
n/a
Tue, Sep 27, 2022
3529.61
-0.03
5,813,982
17114
18228
87.0
64.0
n/a
Mon, Sep 26, 2022
3529.64
0.00
5,815,758
19054
18248
87.0
61.0
n/a
Sun, Sep 25, 2022
3529.64
0.10
5,815,758
23308
16112
86.0
61.0
n/a
Sat, Sep 24, 2022
3529.54
0.08
5,809,839
24070
18155
84.0
60.0
n/a
Fri, Sep 23, 2022
3529.46
0.22
5,805,107
33073
18228
84.0
62.0
76.0
Thu, Sep 22, 2022
3529.24
-0.06
5,792,105
15009
18036
84.0
64.0
76.0
Wed, Sep 21, 2022
3529.30
-0.05
5,795,649
15785
18175
75.0
65.0
77.0
Tue, Sep 20, 2022
3529.35
-0.03
5,798,604
12337
13450
82.0
71.0
78.0
Mon, Sep 19, 2022
3529.38
-0.07
5,800,377
15325
18992
92.0
63.0
78.0
Sun, Sep 18, 2022
3529.45
-0.04
5,804,515
17007
18758
90.0
62.0
78.0
Averages of List
3529.45
-0.00
5,804,729
17983
17473
84.6
63.5
77.2

Averages for October 3rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3642.98
-0.04
16,864,478
18281
22009
80.8
56.0
71.9
All-Time
3631.10
-0.04
15,492,366
17852
20519
81.5
56.0
71.9

Last 10 October 3rd's data records

DATE MEASURED ELEVATION CHG vs TODAY CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP WATER TEMP
Sat, Oct 02, 2021
3545.33
15.90
7,255,625
14900
11215
79.0
57.0
72.0
Fri, Oct 02, 2020
3595.69
66.26
11,343,471
8033
21136
88.0
56.0
71.0
Wed, Oct 02, 2019
3615.19
85.76
13,259,814
17409
20724
76.0
48.0
71.0
Tue, Oct 02, 2018
3592.04
62.61
11,006,191
10604
20494
72.0
62.0
73.0
Mon, Oct 02, 2017
3628.32
98.89
14,665,547
11129
20658
69.0
51.0
69.0
Sun, Oct 02, 2016
3610.92
81.49
12,823,128
18451
17332
82.0
60.0
70.0
Fri, Oct 02, 2015
3605.83
76.40
12,315,139
12669
20095
82.0
70.0
75.0
Thu, Oct 02, 2014
3605.75
76.32
12,307,264
30744
20097
69.1
48.0
73.0
Wed, Oct 02, 2013
3591.25
61.82
10,934,043
16731
15751
82.0
55.9
69.0
Tue, Oct 02, 2012
3621.41
91.98
13,913,198
9376
16249
90.0
60.1
73.0
Averages of List
3601.17
-0.04
11,982,342
15005
18375
78.9
56.8
71.6


Accessibility of Launch Ramps, Primitive Launches and Other Sites
As of Saturday, October 1st, 2022 where elevation was 3529.43'


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
21.57 Below
Unusable, go to main marinas
Halls Crossing Launch
3556.00
3553.00
23.57 Below
Unusable, go to main marinas
Stateline Launch
3564.00
3562.00
32.57 Below
Unusable, go to main marinas
Bullfrog (Main Launch)
3578.00
3576.00
46.57 Below
Unusable, go to main marinas
Castle Rock Cut-Off
3583.00
3580.00
50.57 Below
Unusable, use Main Channel
Antelope Point
3588.00
3587.00
57.57 Below
Unusable, go to main marinas
Dominguez Butte Cut-Off
3602.00
3600.00
70.57 Below
Unusable, go to main marinas
Gunsight to Padre Bay Cut-Off
3613.00
3609.00
79.57 Below
Unusable, go to main marinas
Hite Marina
3650.00
3645.00
115.57 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
119.57 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
130.57 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
138.57 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
150.57 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 - 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 0.916 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 - 2022



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Lake Powell, Houseboating, Glen Canyon, Striped Bass