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 27, 1987

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Nov 06, 1987
3688.33
0.24
22,497,502
12264
9710
67.0
46.0
--
Thu, Nov 05, 1987
3688.09
-0.04
22,460,784
12684
9570
71.0
46.0
--
Wed, Nov 04, 1987
3688.13
0.03
22,466,872
12960
9870
69.0
46.0
--
Tue, Nov 03, 1987
3688.10
0.02
22,462,314
13225
8790
67.0
47.0
--
Mon, Nov 02, 1987
3688.08
0.05
22,459,252
12938
8310
61.0
45.0
--
Sun, Nov 01, 1987
3688.03
0.24
22,451,594
12033
3320
61.0
49.0
--
Sat, Oct 31, 1987
3687.79
0.08
22,415,296
10860
5310
68.0
44.0
--
Fri, Oct 30, 1987
3687.71
0.03
22,403,204
10158
5760
67.0
43.0
--
Thu, Oct 29, 1987
3687.68
0.15
22,398,670
9585
7550
70.0
55.0
--
Wed, Oct 28, 1987
3687.53
0.02
22,376,034
9563
6760
71.0
51.0
--
Tue, Oct 27, 1987
3687.51
0.04
22,373,012
9336
5570
71.0
47.0
--
Mon, Oct 26, 1987
3687.47
0.01
22,366,966
9509
6300
68.0
46.0
--
Sun, Oct 25, 1987
3687.46
0.06
22,365,454
9218
5080
75.0
45.0
--
Sat, Oct 24, 1987
3687.40
0.06
22,356,386
9185
5810
69.0
44.0
--
Fri, Oct 23, 1987
3687.34
-0.01
22,347,354
9174
6050
68.0
46.0
--
Thu, Oct 22, 1987
3687.35
-0.01
22,348,864
9196
8380
72.0
45.0
--
Wed, Oct 21, 1987
3687.36
-0.03
22,350,376
9250
8400
73.0
45.0
--
Tue, Oct 20, 1987
3687.39
-0.04
22,354,874
9563
10600
73.0
46.0
--
Mon, Oct 19, 1987
3687.43
-0.04
22,360,920
9823
10900
75.0
49.0
--
Sun, Oct 18, 1987
3687.47
0.05
22,366,966
9963
4990
75.0
46.0
--
Sat, Oct 17, 1987
3687.42
0.02
22,359,408
9520
6300
74.0
45.0
--
Averages of List
3687.67
0.04
22,397,243
10477
7301
69.8
46.5
--


Averages for October 27th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3636.58
-0.03
16,152,659
9324
10869
65.8
44.1
64.4
All-Time
3626.89
-0.03
15,032,860
9431
10165
72.1
48.3
62.8


All Lake Powell water data for October 27th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Oct 27, 2024
3577.04
9,059,781
6996
7448
74.5
60.6
--
Fri Oct 27, 2023
3572.80
8,730,820
6142
7838
65.3
40.1
68.0
Thu Oct 27, 2022
3529.92
5,832,351
7682
7733
53.1
37.4
65.0
Wed Oct 27, 2021
3544.35
7,187,682
7823
7858
61.0
41.0
63.0
Tue Oct 27, 2020
3592.19
11,019,925
2230
10714
50.0
30.0
65.0
Sun Oct 27, 2019
3613.32
13,067,390
11299
9053
70.0
33.0
63.0
Sat Oct 27, 2018
3590.85
10,897,629
5376
10332
68.0
47.0
64.0
Fri Oct 27, 2017
3627.30
14,552,670
7927
10902
69.0
48.0
64.0
Thu Oct 27, 2016
3609.71
12,701,131
8169
9798
70.0
53.0
65.0
Tue Oct 27, 2015
3606.55
12,386,167
12021
9858
72.0
48.0
69.0
Mon Oct 27, 2014
3605.81
12,313,170
9361
9888
69.1
52.0
65.0
Sun Oct 27, 2013
3590.99
10,910,365
7559
7066
70.0
48.0
63.0
Sat Oct 27, 2012
3619.73
13,734,653
4111
8123
59.0
36.0
--
Thu Oct 27, 2011
3650.59
17,289,270
10496
15476
55.0
37.9
65.0
Wed Oct 27, 2010
3634.10
15,317,098
9239
8063
54.0
39.9
65.0
Tue Oct 27, 2009
3633.71
15,272,498
8818
10130
61.0
37.0
--
Mon Oct 27, 2008
3624.20
14,213,484
7797
12268
73.0
48.0
64.0
Sat Oct 27, 2007
3600.76
11,822,722
8529
9286
70.0
46.0
63.0
Fri Oct 27, 2006
3607.94
12,524,057
12387
9963
59.0
37.9
63.0
Thu Oct 27, 2005
3602.71
12,010,506
9424
8380
69.1
46.0
65.0
Wed Oct 27, 2004
3570.43
9,141,874
8398
8318
66.0
42.1
66.0
Mon Oct 27, 2003
3602.21
11,962,164
5828
8140
64.9
44.1
68.0
Sun Oct 27, 2002
3624.90
14,289,554
6307
7013
57.0
45.0
64.0
Sat Oct 27, 2001
3662.63
18,839,396
6200
10114
70.0
48.9
--
Fri Oct 27, 2000
3676.68
20,778,562
8286
10070
56.0
46.0
55.0
Wed Oct 27, 1999
3688.98
22,596,480
10873
17521
79.0
50.0
--
Tue Oct 27, 1998
3686.17
22,171,092
13397
15293
57.0
40.0
--
Mon Oct 27, 1997
3689.09
22,613,270
16295
20100
57.0
34.0
--
Sun Oct 27, 1996
3678.12
20,985,560
9336
7950
55.0
40.0
--
Fri Oct 27, 1995
3684.80
21,965,888
10309
13700
77.0
52.0
--
Thu Oct 27, 1994
3653.79
17,692,102
7791
7490
72.0
45.0
--
Wed Oct 27, 1993
3662.27
18,791,640
9945
8710
65.0
45.0
--
Tue Oct 27, 1992
3621.30
13,901,460
6570
8320
n/a
51.0
--
Sun Oct 27, 1991
3627.24
14,546,399
8858
7790
60.0
46.0
--
Sat Oct 27, 1990
3637.36
15,693,772
7791
5000
73.0
48.0
--
Fri Oct 27, 1989
3663.58
18,966,150
6819
9510
72.0
37.0
--
Thu Oct 27, 1988
3684.24
21,882,758
5922
6730
76.0
49.0
--
Tue Oct 27, 1987
3687.51
22,373,012
9336
5570
71.0
47.0
--
Mon Oct 27, 1986
3689.36
22,654,736
16879
19400
69.0
47.0
--
Sun Oct 27, 1985
3686.38
22,202,982
13464
11400
75.0
50.0
--
Sat Oct 27, 1984
3693.73
23,361,054
18457
25000
67.0
35.0
--
Thu Oct 27, 1983
3695.00
23,592,380
15172
26900
70.0
49.0
--
Wed Oct 27, 1982
3687.82
22,515,518
15723
18100
65.0
44.0
--
Tue Oct 27, 1981
3672.15
20,259,288
8937
9210
68.0
47.0
--
Mon Oct 27, 1980
3685.63
22,249,204
9282
11600
60.0
37.0
--
Sat Oct 27, 1979
3676.58
20,949,998
8180
6230
77.0
50.0
--
Fri Oct 27, 1978
3637.47
15,883,143
8299
10600
65.0
44.0
--
Thu Oct 27, 1977
3635.56
15,684,737
4989
8560
79.0
43.0
--
Wed Oct 27, 1976
3661.70
18,978,808
8632
15600
60.0
49.0
--
Mon Oct 27, 1975
3666.40
19,643,576
9877
6050
72.0
45.0
--
Sun Oct 27, 1974
3650.65
17,598,402
9909
4190
65.0
47.0
--
Sat Oct 27, 1973
3645.79
17,016,498
10882
7040
67.0
43.0
--
Fri Oct 27, 1972
3608.78
12,873,166
17041
10200
60.0
51.0
--
Wed Oct 27, 1971
3614.09
13,443,867
11562
10800
62.0
43.0
--
Tue Oct 27, 1970
3599.58
11,994,922
11897
6810
54.0
37.0
--
Mon Oct 27, 1969
3574.99
9,770,748
13464
9610
68.0
48.0
--
Sun Oct 27, 1968
3543.85
7,358,224
8318
9810
77.0
48.0
--
Fri Oct 27, 1967
3528.17
6,308,270
8200
8260
73.0
44.0
--
Thu Oct 27, 1966
3527.60
6,281,988
8072
10300
73.0
44.0
--
Wed Oct 27, 1965
3531.44
6,542,842
14113
11800
74.0
44.0
--
Tue Oct 27, 1964
3491.77
4,218,041
6937
4220
74.0
48.0
--
Sun Oct 27, 1963
620,400
4795
1000
77.0
53.0
--



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 2.751 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