Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Tuesday, September 30th, 2025

Water Data for 20 days surrounding Oct 22, 1991

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Nov 01, 1991
3627.19
-0.05
14,540,894
9582
9700
54.0
32.0
--
Thu, Oct 31, 1991
3627.24
0.02
14,546,399
9747
9370
49.0
30.0
--
Wed, Oct 30, 1991
3627.22
0.05
14,544,197
10313
9170
51.0
33.0
--
Tue, Oct 29, 1991
3627.17
-0.04
14,538,691
8384
8630
50.0
34.0
--
Mon, Oct 28, 1991
3627.21
-0.03
14,543,096
8235
8550
53.0
36.0
--
Sun, Oct 27, 1991
3627.24
0.05
14,546,399
8858
7790
60.0
46.0
--
Sat, Oct 26, 1991
3627.19
-0.08
14,540,894
7648
8630
67.0
44.0
--
Fri, Oct 25, 1991
3627.27
-0.05
14,549,702
7022
8630
67.0
49.0
--
Thu, Oct 24, 1991
3627.32
-0.03
14,555,208
7162
8940
71.0
48.0
--
Wed, Oct 23, 1991
3627.35
-0.09
14,558,511
7087
8910
70.0
55.0
--
Tue, Oct 22, 1991
3627.44
-0.08
14,568,394
6807
9270
74.0
54.0
--
Mon, Oct 21, 1991
3627.52
-0.06
14,577,202
6686
8780
71.0
51.0
--
Sun, Oct 20, 1991
3627.58
-0.06
14,583,809
6546
7750
73.0
58.0
--
Sat, Oct 19, 1991
3627.64
-0.03
14,590,388
7079
8040
80.0
52.0
--
Fri, Oct 18, 1991
3627.67
-0.01
14,593,691
7227
9070
87.0
55.0
--
Thu, Oct 17, 1991
3627.68
-0.09
14,594,792
7213
9950
87.0
53.0
--
Wed, Oct 16, 1991
3627.77
-0.07
14,604,702
6906
9000
80.0
51.0
--
Tue, Oct 15, 1991
3627.84
-0.06
14,612,410
5979
9130
81.0
54.0
--
Mon, Oct 14, 1991
3627.90
-0.06
14,618,989
6019
8960
83.0
56.0
--
Sun, Oct 13, 1991
3627.96
-0.04
14,625,596
6018
7670
88.0
59.0
--
Sat, Oct 12, 1991
3628.00
-0.06
14,630,000
5988
7610
86.0
60.0
--
Averages of List
3627.50
-0.04
14,574,474
7453
8740
70.6
48.1
--


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 2.664 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