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 Nov 21, 1989

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Dec 01, 1989
3661.22
-0.12
18,653,426
5447
10000
50.0
21.0
--
Thu, Nov 30, 1989
3661.34
-0.08
18,669,222
5840
11000
54.0
21.0
--
Wed, Nov 29, 1989
3661.42
-0.14
18,679,720
6204
12700
51.0
39.0
--
Tue, Nov 28, 1989
3661.56
-0.13
18,698,148
6094
13300
53.0
28.0
--
Mon, Nov 27, 1989
3661.69
-0.10
18,715,228
6105
11500
62.0
30.0
--
Sun, Nov 26, 1989
3661.79
-0.01
18,728,390
6590
5240
64.0
42.0
--
Sat, Nov 25, 1989
3661.80
0.00
18,729,706
6822
7090
63.0
35.0
--
Fri, Nov 24, 1989
3661.80
-0.06
18,729,706
6469
7500
67.0
34.0
--
Thu, Nov 23, 1989
3661.86
-0.02
18,737,604
6182
4680
65.0
35.0
--
Wed, Nov 22, 1989
3661.88
-0.06
18,740,204
6237
9460
63.0
34.0
--
Tue, Nov 21, 1989
3661.94
-0.06
18,748,102
6414
10800
59.0
35.0
--
Mon, Nov 20, 1989
3662.00
-0.11
18,756,000
6303
10100
63.0
31.0
--
Sun, Nov 19, 1989
3662.11
0.03
18,770,644
6303
7330
60.0
32.0
--
Sat, Nov 18, 1989
3662.08
-0.04
18,766,650
6701
7560
57.0
31.0
--
Fri, Nov 17, 1989
3662.12
-0.12
18,771,976
7043
12500
59.0
32.0
--
Thu, Nov 16, 1989
3662.24
-0.10
18,787,918
6744
11500
60.0
34.0
--
Wed, Nov 15, 1989
3662.34
-0.09
18,801,232
6573
11800
71.0
36.0
--
Tue, Nov 14, 1989
3662.43
-0.07
18,813,180
6598
12600
69.0
39.0
--
Mon, Nov 13, 1989
3662.50
-0.13
18,822,500
6877
13200
68.0
36.0
--
Sun, Nov 12, 1989
3662.63
-0.03
18,839,774
6844
5530
69.0
36.0
--
Sat, Nov 11, 1989
3662.66
-0.04
18,843,768
7098
6590
67.0
37.0
--
Averages of List
3661.97
-0.07
18,752,528
6452
9618
61.6
33.2
--


Averages for November 21st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3635.65
-0.1
16,046,804
8993
13266
55.6
34.5
58.7
All-Time
3625.86
-0.09
14,921,548
9246
12609
72.3
48.3
62.7


All Lake Powell water data for November 21st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Nov 21, 2024
3575.67
8,952,621
5515
8507
48.6
28.8
--
Tue Nov 21, 2023
3571.94
8,665,080
8541
8565
54.5
30.2
62.0
Mon Nov 21, 2022
3528.78
5,764,977
6494
8462
47.3
25.3
54.0
Sun Nov 21, 2021
3542.69
7,073,557
4278
7661
56.0
36.0
59.0
Sat Nov 21, 2020
3588.98
10,728,420
5430
10828
64.0
43.0
59.0
Thu Nov 21, 2019
3611.73
12,905,227
8780
10979
51.0
37.0
58.0
Wed Nov 21, 2018
3587.14
10,563,585
5221
8137
51.0
29.0
58.0
Tue Nov 21, 2017
3625.71
14,377,973
7098
11242
60.0
37.0
60.0
Mon Nov 21, 2016
3606.17
12,348,646
6383
8521
52.0
43.0
60.0
Sat Nov 21, 2015
3605.95
12,326,958
8913
9976
52.0
34.0
60.0
Thu Nov 21, 2013
3587.62
10,606,427
10572
7170
55.0
45.0
57.0
Wed Nov 21, 2012
3616.37
13,382,186
1194
39757
59.0
39.0
58.0
Mon Nov 21, 2011
3647.42
16,896,706
9410
20919
59.0
44.1
59.0
Sun Nov 21, 2010
3631.60
15,032,800
7640
12780
55.9
34.0
59.0
Sat Nov 21, 2009
3631.79
15,054,274
7888
11001
57.9
34.0
59.0
Fri Nov 21, 2008
3622.46
14,025,655
7402
10249
55.9
34.0
60.0
Wed Nov 21, 2007
3599.37
11,690,089
7629
10339
48.0
34.0
59.0
Tue Nov 21, 2006
3607.21
12,451,512
9186
10236
57.0
36.0
59.0
Mon Nov 21, 2005
3602.57
11,996,967
8848
8762
55.0
32.0
59.0
Sun Nov 21, 2004
3570.09
9,114,363
7575
28446
39.9
35.1
58.0
Fri Nov 21, 2003
3601.10
11,855,329
6060
8100
64.9
37.9
60.0
Thu Nov 21, 2002
3623.74
14,163,648
5649
8330
55.9
36.0
57.0
Wed Nov 21, 2001
3660.85
18,604,140
6241
10325
55.0
36.0
59.0
Tue Nov 21, 2000
3674.34
20,445,518
6137
13859
54.0
28.0
--
Sun Nov 21, 1999
3686.04
22,151,576
10270
16661
67.0
38.0
--
Sat Nov 21, 1998
3685.84
22,121,554
12277
13595
55.0
30.0
--
Fri Nov 21, 1997
3686.50
22,220,750
14097
19700
64.0
32.0
56.0
Thu Nov 21, 1996
3677.70
20,925,012
10436
11800
68.0
43.0
--
Tue Nov 21, 1995
3683.35
21,750,234
12452
14500
65.0
38.0
--
Mon Nov 21, 1994
3652.82
17,569,304
7253
8640
49.0
28.0
--
Sun Nov 21, 1993
3661.73
18,720,152
9902
8090
52.0
28.0
--
Sat Nov 21, 1992
3620.10
13,773,841
7041
9970
58.0
32.0
--
Thu Nov 21, 1991
3626.88
14,506,787
10487
10100
51.0
35.0
--
Wed Nov 21, 1990
3636.65
15,611,389
6800
12100
62.0
33.0
--
Tue Nov 21, 1989
3661.94
18,748,102
6414
10800
59.0
35.0
--
Mon Nov 21, 1988
3682.59
21,637,742
7286
14300
51.0
28.0
--
Sat Nov 21, 1987
3687.92
22,434,908
11282
12500
63.0
26.0
--
Fri Nov 21, 1986
3688.49
22,521,968
20345
23500
61.0
39.0
--
Thu Nov 21, 1985
3686.07
22,156,510
15653
14400
49.0
30.0
--
Wed Nov 21, 1984
3690.53
22,865,650
16581
24900
50.0
30.0
--
Mon Nov 21, 1983
3691.07
22,980,892
16636
22200
53.0
37.0
--
Sun Nov 21, 1982
3686.66
22,340,460
14638
11300
50.0
37.0
--
Sat Nov 21, 1981
3670.89
20,083,348
7736
13200
54.0
34.0
--
Fri Nov 21, 1980
3683.38
21,912,550
10034
18300
n/a
n/a
--
Wed Nov 21, 1979
3674.30
20,624,350
8077
14700
43.0
26.0
--
Tue Nov 21, 1978
3636.85
15,810,461
9086
16800
51.0
36.0
--
Mon Nov 21, 1977
3634.80
15,596,254
5374
12900
52.0
32.0
--
Sun Nov 21, 1976
3659.05
18,627,320
9333
11800
62.0
36.0
--
Fri Nov 21, 1975
3666.81
19,699,944
12275
9830
50.0
25.0
--
Thu Nov 21, 1974
3650.00
17,516,142
9513
12500
58.0
36.0
--
Wed Nov 21, 1973
3646.34
17,084,770
12783
7260
48.0
34.0
--
Tue Nov 21, 1972
3609.36
12,932,474
14020
14300
49.0
35.0
--
Sun Nov 21, 1971
3612.64
13,292,216
11105
12600
44.0
34.0
--
Sat Nov 21, 1970
3600.53
12,087,733
11481
8560
56.0
30.0
--
Fri Nov 21, 1969
3574.33
9,714,892
11856
14200
48.0
29.0
--
Thu Nov 21, 1968
3541.96
7,224,788
10289
13400
58.0
36.0
--
Tue Nov 21, 1967
3528.49
6,328,960
8812
10100
61.0
41.0
--
Mon Nov 21, 1966
3524.76
6,100,746
6531
10700
67.0
45.0
--
Sun Nov 21, 1965
3531.40
6,540,165
13346
8490
61.0
47.0
--
Sat Nov 21, 1964
3491.45
4,201,398
8863
6290
47.0
26.0
--
Thu Nov 21, 1963
772,400
5586
1000
52.0
39.0
--



Search DB for more Lake Powell 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 = * Flow CFS
TP = Total Precipitation



Page took 2.57 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