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 Nov 18, 1987

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Nov 28, 1987
3687.48
-0.02
22,368,478
10884
11800
50.0
29.0
--
Fri, Nov 27, 1987
3687.50
-0.06
22,371,500
10907
12300
50.0
28.0
--
Thu, Nov 26, 1987
3687.56
0.05
22,380,568
10973
8880
52.0
28.0
--
Wed, Nov 25, 1987
3687.51
-0.11
22,373,012
11017
14600
53.0
31.0
--
Tue, Nov 24, 1987
3687.62
-0.13
22,389,638
11094
19800
54.0
32.0
--
Mon, Nov 23, 1987
3687.75
-0.12
22,409,250
10973
17700
53.0
31.0
--
Sun, Nov 22, 1987
3687.87
-0.05
22,427,388
11127
14000
59.0
30.0
--
Sat, Nov 21, 1987
3687.92
-0.06
22,434,908
11282
12500
63.0
26.0
--
Fri, Nov 20, 1987
3687.98
-0.09
22,443,978
11558
13900
54.0
26.0
--
Thu, Nov 19, 1987
3688.07
-0.02
22,457,720
11657
11600
59.0
24.0
--
Wed, Nov 18, 1987
3688.09
-0.04
22,460,784
11734
14200
60.0
28.0
--
Tue, Nov 17, 1987
3688.13
-0.07
22,466,872
11845
14000
61.0
32.0
--
Mon, Nov 16, 1987
3688.20
-0.04
22,477,592
11359
13000
52.0
30.0
--
Sun, Nov 15, 1987
3688.24
0.00
22,483,718
10918
11700
52.0
34.0
--
Sat, Nov 14, 1987
3688.24
-0.07
22,483,718
11083
12500
55.0
31.0
--
Fri, Nov 13, 1987
3688.31
-0.06
22,494,438
11514
13400
57.0
39.0
--
Thu, Nov 12, 1987
3688.37
-0.05
22,503,628
11922
13900
62.0
37.0
--
Wed, Nov 11, 1987
3688.42
-0.03
22,511,248
12596
14000
62.0
40.0
--
Tue, Nov 10, 1987
3688.45
-0.05
22,515,842
13611
14800
63.0
40.0
--
Mon, Nov 09, 1987
3688.50
-0.01
22,523,500
15388
13200
69.0
41.0
--
Sun, Nov 08, 1987
3688.51
0.07
22,525,032
18744
9020
67.0
40.0
--
Averages of List
3688.03
-0.05
22,452,515
12009
13371
57.5
32.2
--


Averages for November 18th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3635.16
-0.06
15,985,597
9000
11904
57.4
36.1
59.4
All-Time
3625.70
-0.05
14,899,607
9175
11297
72.3
48.3
62.9


All Lake Powell water data for November 18th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Nov 18, 2024
3575.89
8,969,773
6408
8553
53.1
28.7
--
Sat Nov 18, 2023
3571.99
8,668,893
6419
8104
62.6
43.0
63.0
Fri Nov 18, 2022
3529.00
5,777,941
7489
8496
40.5
27.1
55.0
Thu Nov 18, 2021
3542.96
7,092,037
4833
8595
58.0
37.0
59.0
Wed Nov 18, 2020
3589.34
10,760,863
4299
10689
70.0
41.0
60.0
Mon Nov 18, 2019
3611.94
12,926,568
7263
10572
64.0
40.0
59.0
Sun Nov 18, 2018
3587.35
10,582,315
5751
8184
55.0
37.0
59.0
Sat Nov 18, 2017
3625.93
14,402,053
7569
9929
50.0
34.0
60.0
Fri Nov 18, 2016
3606.27
12,358,512
6900
8503
48.0
30.0
61.0
Wed Nov 18, 2015
3606.04
12,335,827
10050
10577
57.9
36.0
60.0
Tue Nov 18, 2014
3602.31
11,971,825
6174
8272
48.9
36.0
61.0
Mon Nov 18, 2013
3587.61
10,605,534
7144
7148
59.0
39.0
58.0
Sun Nov 18, 2012
3618.25
13,578,666
5198
8611
63.0
46.9
58.0
Fri Nov 18, 2011
3647.99
16,966,816
9784
20575
57.9
37.9
59.0
Thu Nov 18, 2010
3631.93
15,070,110
7938
13842
54.0
32.0
59.0
Wed Nov 18, 2009
3632.09
15,088,224
8373
11889
51.1
28.9
59.0
Tue Nov 18, 2008
3622.65
14,046,076
7502
10302
63.0
39.0
60.0
Sun Nov 18, 2007
3599.62
11,713,874
7603
9786
64.9
41.0
60.0
Sat Nov 18, 2006
3607.36
12,466,410
9090
10094
57.9
36.0
60.0
Fri Nov 18, 2005
3602.61
12,000,841
9330
8740
54.0
35.1
60.0
Thu Nov 18, 2004
3570.58
9,154,046
8066
7968
57.0
39.0
59.0
Tue Nov 18, 2003
3601.27
11,871,643
6459
8119
55.0
37.9
60.0
Mon Nov 18, 2002
3623.93
14,184,210
6004
8276
53.1
34.0
58.0
Sun Nov 18, 2001
3661.11
18,638,362
6210
9170
64.9
41.0
--
Sat Nov 18, 2000
3674.65
20,489,384
6635
13211
48.0
22.0
--
Thu Nov 18, 1999
3686.40
22,205,682
5306
18044
71.0
n/a
--
Wed Nov 18, 1998
3686.02
22,148,568
12474
14094
70.0
36.0
--
Tue Nov 18, 1997
3686.81
22,267,470
14770
20300
54.0
31.0
--
Mon Nov 18, 1996
3677.74
20,930,776
10233
9960
62.0
38.0
--
Sat Nov 18, 1995
3683.50
21,772,456
12529
12800
69.0
38.0
--
Fri Nov 18, 1994
3652.90
17,579,388
7208
8680
49.0
36.0
--
Thu Nov 18, 1993
3661.76
18,724,122
10984
10300
58.0
32.0
--
Wed Nov 18, 1992
3620.32
13,797,171
7081
10000
60.0
37.0
--
Mon Nov 18, 1991
3626.92
14,511,191
12198
10100
56.0
36.0
--
Sun Nov 18, 1990
3636.93
15,643,872
7220
5510
64.0
41.0
--
Sat Nov 18, 1989
3662.08
18,766,650
6701
7560
57.0
31.0
--
Fri Nov 18, 1988
3683.00
21,698,000
7705
17200
51.0
29.0
--
Wed Nov 18, 1987
3688.09
22,460,784
11734
14200
60.0
28.0
--
Tue Nov 18, 1986
3688.68
22,551,030
18446
22300
67.0
48.0
--
Mon Nov 18, 1985
3686.14
22,166,984
15631
13100
45.0
32.0
--
Sun Nov 18, 1984
3690.92
22,925,712
17243
24900
50.0
34.0
--
Fri Nov 18, 1983
3691.45
23,039,430
15565
22600
55.0
43.0
--
Thu Nov 18, 1982
3686.64
22,337,452
15234
18800
57.0
42.0
--
Wed Nov 18, 1981
3671.25
20,133,560
7560
9910
61.0
41.0
--
Tue Nov 18, 1980
3683.77
21,970,772
10675
17100
n/a
n/a
--
Sun Nov 18, 1979
3674.64
20,672,802
7641
6640
60.0
42.0
--
Sat Nov 18, 1978
3637.27
15,859,682
8235
9790
49.0
35.0
--
Fri Nov 18, 1977
3635.06
15,626,475
5528
9310
64.0
46.0
--
Thu Nov 18, 1976
3659.31
18,661,642
9212
12700
60.0
38.0
--
Tue Nov 18, 1975
3666.91
19,713,668
11315
11200
62.0
39.0
--
Mon Nov 18, 1974
3650.16
17,536,384
10045
10700
60.0
38.0
--
Sun Nov 18, 1973
3646.24
17,072,308
11072
2190
64.0
36.0
--
Sat Nov 18, 1972
3609.23
12,919,139
13401
13500
53.0
37.0
--
Thu Nov 18, 1971
3612.91
13,320,298
11547
15900
44.0
29.0
--
Wed Nov 18, 1970
3600.68
12,102,444
11657
12300
63.0
29.0
--
Tue Nov 18, 1969
3574.65
9,741,962
11988
13300
43.0
28.0
--
Mon Nov 18, 1968
3542.36
7,253,002
10342
12200
56.0
35.0
--
Sat Nov 18, 1967
3528.48
6,328,313
9370
7430
65.0
40.0
--
Fri Nov 18, 1966
3525.20
6,128,616
6729
11600
61.0
39.0
--
Thu Nov 18, 1965
3531.26
6,530,812
11790
8840
61.0
45.0
--
Wed Nov 18, 1964
3491.42
4,199,836
8169
6160
43.0
29.0
--
Mon Nov 18, 1963
756,400
5848
1000
53.0
33.0
--



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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 2.434 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