Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Wednesday, October 1st, 2025

Water Data for 20 days surrounding Oct 22, 1971

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Nov 01, 1971
3614.03
-0.12
13,437,511
9997
13400
50.0
31.0
--
Sun, Oct 31, 1971
3614.15
0.02
13,450,198
10043
9920
49.0
32.0
--
Sat, Oct 30, 1971
3614.13
0.05
13,448,079
10191
11800
42.0
24.0
--
Fri, Oct 29, 1971
3614.08
-0.08
13,442,808
9898
10800
58.0
28.0
--
Thu, Oct 28, 1971
3614.16
0.07
13,451,258
10644
10100
61.0
46.0
--
Wed, Oct 27, 1971
3614.09
0.00
13,443,867
11562
10800
62.0
43.0
--
Tue, Oct 26, 1971
3614.09
-0.03
13,443,867
9304
11000
64.0
46.0
--
Mon, Oct 25, 1971
3614.12
0.06
13,447,046
8439
8220
60.0
43.0
--
Sun, Oct 24, 1971
3614.06
0.05
13,440,689
8830
5220
65.0
40.0
--
Sat, Oct 23, 1971
3614.01
0.07
13,435,393
9751
7460
64.0
42.0
--
Fri, Oct 22, 1971
3613.94
-0.01
13,428,047
10150
7630
65.0
44.0
--
Thu, Oct 21, 1971
3613.95
0.01
13,429,095
11606
9920
68.0
42.0
--
Wed, Oct 20, 1971
3613.94
0.06
13,428,047
15182
9290
62.0
39.0
--
Tue, Oct 19, 1971
3613.88
0.07
13,421,761
14296
9780
58.0
37.0
--
Mon, Oct 18, 1971
3613.81
0.03
13,414,453
11303
9500
50.0
39.0
--
Sun, Oct 17, 1971
3613.78
-0.02
13,411,310
8785
8290
57.0
42.0
--
Sat, Oct 16, 1971
3613.80
-0.12
13,413,405
8705
10800
77.0
52.0
--
Fri, Oct 15, 1971
3613.92
-0.05
13,425,952
8503
11600
85.0
53.0
--
Thu, Oct 14, 1971
3613.97
-0.14
13,431,190
8746
12900
85.0
52.0
--
Wed, Oct 13, 1971
3614.11
-0.08
13,445,986
8586
11100
80.0
57.0
--
Tue, Oct 12, 1971
3614.19
-0.05
13,454,436
8728
10300
82.0
52.0
--
Averages of List
3614.01
-0.01
13,435,448
10155
9992
64
42.1
--


Averages for October 22nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3636.78
-0.03
16,178,117
9725
10884
69.3
47
66.5
All-Time
3627.06
-0.02
15,052,844
9966
10317
72
48.2
62.7


All Lake Powell water data for October 22nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Oct 22, 2024
3577.01
9,057,425
11906
8083
70.9
45.0
--
Sun Oct 22, 2023
3572.92
8,740,020
7774
7801
81.0
47.1
69.0
Sat Oct 22, 2022
3529.98
5,835,911
7739
7789
76.0
56.0
71.0
Fri Oct 22, 2021
3544.47
7,195,979
5756
8428
69.0
46.0
64.0
Thu Oct 22, 2020
3592.89
11,084,158
4601
10610
83.0
54.0
68.0
Tue Oct 22, 2019
3613.61
13,097,110
6090
10542
71.0
46.0
64.0
Mon Oct 22, 2018
3591.39
10,946,807
9233
10228
62.0
51.0
66.0
Sun Oct 22, 2017
3627.60
14,585,804
7851
9627
70.0
43.0
65.0
Sat Oct 22, 2016
3609.89
12,719,231
6694
9421
78.0
48.0
66.0
Thu Oct 22, 2015
3606.31
12,362,461
17596
10063
63.0
50.0
71.0
Wed Oct 22, 2014
3605.97
12,328,929
8457
10057
77.0
55.9
67.0
Tue Oct 22, 2013
3591.06
10,916,737
8026
8029
68.0
44.1
64.0
Mon Oct 22, 2012
3620.10
13,773,831
4038
8056
75.0
57.0
66.0
Sat Oct 22, 2011
3651.06
17,348,024
10563
15480
77.0
51.1
67.0
Fri Oct 22, 2010
3634.06
15,312,520
7788
8016
60.1
50.0
67.0
Thu Oct 22, 2009
3633.97
15,302,221
8579
10223
66.9
46.9
--
Wed Oct 22, 2008
3624.71
14,268,885
7547
12118
60.1
43.0
65.0
Mon Oct 22, 2007
3601.02
11,847,646
8423
9866
57.9
37.9
64.0
Sun Oct 22, 2006
3607.85
12,515,113
15740
9513
62.1
39.0
65.0
Sat Oct 22, 2005
3602.59
11,998,904
10460
8381
70.0
46.9
67.0
Fri Oct 22, 2004
3570.49
9,146,741
6982
8268
57.0
43.0
66.0
Wed Oct 22, 2003
3602.61
12,000,841
5884
8152
79.0
52.0
69.0
Tue Oct 22, 2002
3625.18
14,320,073
5420
8287
59.0
46.9
66.0
Mon Oct 22, 2001
3663.03
18,892,608
6461
10194
77.0
54.0
67.0
Sun Oct 22, 2000
3676.65
20,774,262
6558
9289
64.0
47.0
--
Fri Oct 22, 1999
3689.51
22,677,386
11191
17243
74.0
42.0
66.0
Thu Oct 22, 1998
3686.18
22,172,598
11180
15261
61.0
49.0
--
Wed Oct 22, 1997
3689.50
22,675,856
16954
19900
74.0
46.0
--
Tue Oct 22, 1996
3678.31
21,012,974
8655
10400
55.0
32.0
--
Sun Oct 22, 1995
3685.29
22,039,124
10139
12100
82.0
45.0
--
Sat Oct 22, 1994
3653.84
17,698,454
8980
7710
72.0
44.0
--
Fri Oct 22, 1993
3662.33
18,799,602
10201
9380
68.0
43.0
--
Thu Oct 22, 1992
3621.49
13,921,741
6283
9370
n/a
52.0
--
Tue Oct 22, 1991
3627.44
14,568,394
6807
9270
74.0
54.0
--
Mon Oct 22, 1990
3637.29
15,685,645
10720
8010
61.0
41.0
--
Sun Oct 22, 1989
3663.77
18,991,412
7011
6990
67.0
43.0
--
Sat Oct 22, 1988
3684.44
21,912,552
6318
5930
85.0
52.0
--
Thu Oct 22, 1987
3687.35
22,348,864
9196
8380
72.0
45.0
--
Wed Oct 22, 1986
3689.52
22,679,042
19699
18700
65.0
45.0
--
Tue Oct 22, 1985
3686.35
22,198,514
14977
11900
74.0
61.0
--
Mon Oct 22, 1984
3694.34
23,456,584
19051
13100
53.0
38.0
--
Sat Oct 22, 1983
3695.84
23,724,354
15669
23800
72.0
46.0
--
Fri Oct 22, 1982
3687.70
22,497,364
16933
13500
69.0
45.0
--
Thu Oct 22, 1981
3672.27
20,276,270
11195
17600
69.0
48.0
--
Wed Oct 22, 1980
3686.01
22,306,316
10287
14700
69.0
45.0
--
Mon Oct 22, 1979
3676.87
20,991,638
7326
10500
67.0
41.0
--
Sun Oct 22, 1978
3638.12
15,959,587
5985
15800
68.0
50.0
--
Sat Oct 22, 1977
3635.86
15,719,699
5006
4620
74.0
51.0
--
Fri Oct 22, 1976
3662.25
19,052,286
8126
14700
67.0
50.0
--
Wed Oct 22, 1975
3666.50
19,657,334
9001
8780
77.0
53.0
--
Tue Oct 22, 1974
3650.67
17,600,936
8180
13500
74.0
54.0
--
Mon Oct 22, 1973
3645.92
17,032,540
10449
6180
77.0
49.0
--
Sun Oct 22, 1972
3607.99
12,792,699
34223
4430
64.0
47.0
--
Fri Oct 22, 1971
3613.94
13,428,047
10150
7630
65.0
44.0
--
Thu Oct 22, 1970
3599.36
11,973,554
12114
11600
70.0
49.0
--
Wed Oct 22, 1969
3574.18
9,702,182
14275
12100
54.0
46.0
--
Tue Oct 22, 1968
3544.29
7,389,527
9254
10700
n/a
n/a
--
Sun Oct 22, 1967
3528.28
6,315,388
8173
3510
78.0
50.0
--
Sat Oct 22, 1966
3527.95
6,304,328
9293
8610
75.0
49.0
--
Fri Oct 22, 1965
3531.36
6,537,504
15625
12200
72.0
46.0
--
Thu Oct 22, 1964
3491.70
4,214,398
7118
4010
81.0
43.0
--
Tue Oct 22, 1963
589,400
5979
1000
73.0
49.0
--



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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 - 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 = * Flow CFS
TP = Total Precipitation



Page took 2.299 seconds to create!
Copyright Summit Technologies, Inc.
Water data courtesy of US Bureau of Reclamation
*Air temp data is sourced from (Prev 24 Hr Extremes):    Weather
Weather forecast for
All data is provisional and subject to review and modification
USBR Source Data


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1999 - 2025


powell Water Database