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 07, 1987

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Oct 17, 1987
3687.42
0.02
22,359,408
9520
6300
74.0
45.0
--
Fri, Oct 16, 1987
3687.40
-0.01
22,356,386
9282
10200
70.0
50.0
--
Thu, Oct 15, 1987
3687.41
-0.05
22,357,896
8785
11500
72.0
45.0
--
Wed, Oct 14, 1987
3687.46
0.00
22,365,454
8249
13000
73.0
49.0
--
Tue, Oct 13, 1987
3687.46
0.01
22,365,454
8049
11000
72.0
63.0
--
Mon, Oct 12, 1987
3687.45
-0.11
22,363,942
8105
10800
79.0
61.0
--
Sun, Oct 11, 1987
3687.56
0.01
22,380,568
8165
5740
82.0
55.0
--
Sat, Oct 10, 1987
3687.55
-0.01
22,379,058
8245
8230
86.0
52.0
--
Fri, Oct 09, 1987
3687.56
-0.04
22,380,568
8140
7330
88.0
54.0
--
Thu, Oct 08, 1987
3687.60
0.02
22,386,614
8058
8290
87.0
50.0
--
Wed, Oct 07, 1987
3687.58
-0.09
22,383,592
8007
10100
87.0
53.0
--
Tue, Oct 06, 1987
3687.67
-0.04
22,397,158
8048
9660
87.0
52.0
--
Mon, Oct 05, 1987
3687.71
-0.07
22,403,204
7988
11600
86.0
52.0
--
Sun, Oct 04, 1987
3687.78
0.00
22,413,784
8191
6550
88.0
52.0
--
Sat, Oct 03, 1987
3687.78
-0.06
22,413,784
7883
11000
91.0
53.0
--
Fri, Oct 02, 1987
3687.84
-0.05
22,422,854
7713
9800
90.0
54.0
--
Thu, Oct 01, 1987
3687.89
-0.06
22,430,374
8022
12800
91.0
55.0
--
Wed, Sep 30, 1987
3687.95
-0.08
22,439,442
8039
13400
84.0
52.0
--
Tue, Sep 29, 1987
3688.03
-0.10
22,451,594
7897
11500
84.0
55.0
--
Mon, Sep 28, 1987
3688.13
-0.09
22,466,872
7963
14700
85.0
57.0
--
Sun, Sep 27, 1987
3688.22
-0.02
22,480,656
8070
12100
84.0
58.0
--
Averages of List
3687.69
-0.04
22,399,936
8210
10267
82.9
53.2
--


Averages for October 7th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.36
-0.03
16,249,749
9567
11044
75.7
51.5
70.3
All-Time
3627.51
-0.03
15,108,903
9323
10420
72.1
48.2
62.7


All Lake Powell water data for October 7th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Oct 07, 2024
3577.65
9,107,765
5857
8026
84.4
52.1
--
Sat Oct 07, 2023
3573.35
8,773,041
6883
7747
78.3
46.9
72.0
Fri Oct 07, 2022
3530.29
5,854,323
10712
7849
78.0
58.0
72.0
Thu Oct 07, 2021
3545.25
7,250,063
3310
5237
73.0
55.0
71.0
Wed Oct 07, 2020
3595.02
11,281,074
4498
10574
85.0
54.0
70.0
Mon Oct 07, 2019
3614.80
13,219,531
5829
10869
75.0
44.0
69.0
Sun Oct 07, 2018
3591.71
10,976,017
13082
9105
53.0
48.0
70.0
Sat Oct 07, 2017
3628.18
14,650,017
8549
9726
77.0
46.0
68.0
Fri Oct 07, 2016
3610.77
12,807,963
8417
10054
72.0
46.0
69.0
Wed Oct 07, 2015
3606.31
12,362,461
11174
10088
72.0
55.9
74.0
Tue Oct 07, 2014
3606.10
12,341,742
11823
10203
77.0
60.1
72.0
Mon Oct 07, 2013
3591.14
10,924,022
7592
8090
72.0
46.9
67.0
Sun Oct 07, 2012
3621.04
13,873,729
3453
8073
73.9
57.0
71.0
Fri Oct 07, 2011
3652.26
17,498,676
11303
15905
61.0
44.1
71.0
Thu Oct 07, 2010
3634.26
15,335,422
7463
8043
75.9
50.0
72.0
Wed Oct 07, 2009
3634.81
15,398,530
8435
10094
66.0
48.9
66.0
Tue Oct 07, 2008
3626.24
14,436,035
8301
12196
73.9
50.0
71.0
Sun Oct 07, 2007
3601.66
11,909,135
9129
9258
60.1
39.9
68.0
Sat Oct 07, 2006
3604.29
12,164,139
13482
9638
68.0
48.9
69.0
Fri Oct 07, 2005
3601.99
11,940,938
8832
8359
75.9
46.9
71.0
Thu Oct 07, 2004
3570.97
9,185,705
9238
8320
77.0
51.1
70.0
Tue Oct 07, 2003
3603.47
12,084,238
6951
8201
81.0
57.9
70.0
Mon Oct 07, 2002
3626.17
14,428,348
7349
8305
73.9
50.0
69.0
Sun Oct 07, 2001
3664.16
19,043,504
5222
7312
73.9
57.0
74.0
Sat Oct 07, 2000
3677.43
20,886,168
6377
9281
n/a
n/a
--
Thu Oct 07, 1999
3691.06
22,915,212
14127
17644
85.0
52.0
--
Wed Oct 07, 1998
3687.04
22,302,172
10989
15302
71.0
45.0
--
Tue Oct 07, 1997
3690.25
22,790,696
17819
18600
87.0
57.0
--
Mon Oct 07, 1996
3679.08
21,124,384
13032
12500
74.0
54.0
--
Sat Oct 07, 1995
3686.38
22,202,670
11551
14200
76.0
44.0
--
Fri Oct 07, 1994
3654.13
17,735,268
7733
8610
73.0
49.0
--
Thu Oct 07, 1993
3662.35
18,802,258
7045
8910
69.0
55.0
--
Wed Oct 07, 1992
3622.49
14,028,877
5673
8560
n/a
49.0
--
Mon Oct 07, 1991
3628.31
14,664,572
7041
9300
87.0
57.0
--
Sun Oct 07, 1990
3637.52
15,712,322
7607
8410
85.0
58.0
--
Sat Oct 07, 1989
3664.80
19,129,606
6419
4930
79.0
50.0
--
Fri Oct 07, 1988
3685.21
22,027,494
6559
8380
85.0
53.0
--
Wed Oct 07, 1987
3687.58
22,383,592
8007
10100
87.0
53.0
--
Tue Oct 07, 1986
3689.47
22,671,436
19127
17700
73.0
53.0
--
Mon Oct 07, 1985
3685.65
22,093,486
12265
12100
76.0
56.0
--
Sun Oct 07, 1984
3695.16
23,585,304
20920
23800
78.0
55.0
--
Fri Oct 07, 1983
3697.90
24,050,656
17246
27000
75.0
57.0
--
Thu Oct 07, 1982
3687.69
22,495,852
16501
13100
74.0
48.0
--
Wed Oct 07, 1981
3672.45
20,301,710
10190
10900
80.0
55.0
--
Tue Oct 07, 1980
3687.22
22,488,554
7391
16400
84.0
50.0
--
Sun Oct 07, 1979
3677.72
21,114,374
7543
5060
87.0
54.0
--
Sat Oct 07, 1978
3639.58
16,132,836
6613
10200
87.0
59.0
--
Fri Oct 07, 1977
3636.20
15,759,423
4867
9600
80.0
59.0
--
Thu Oct 07, 1976
3663.46
19,214,766
9129
16100
75.0
54.0
--
Tue Oct 07, 1975
3667.27
19,763,156
7813
15200
81.0
65.0
--
Mon Oct 07, 1974
3651.33
17,684,666
7143
9070
76.0
58.0
--
Sun Oct 07, 1973
3645.92
17,032,540
9877
4840
80.0
52.0
--
Sat Oct 07, 1972
3603.26
12,318,055
9769
9500
72.0
56.0
--
Thu Oct 07, 1971
3614.33
13,469,266
9498
10200
79.0
55.0
--
Wed Oct 07, 1970
3599.01
11,939,544
11422
7860
80.0
47.0
--
Tue Oct 07, 1969
3574.07
9,692,883
13335
9390
69.0
44.0
--
Mon Oct 07, 1968
3545.47
7,473,808
9887
8460
80.0
54.0
--
Sat Oct 07, 1967
3528.31
6,317,329
7547
6110
72.0
52.0
--
Fri Oct 07, 1966
3528.37
6,331,493
7175
10100
75.0
56.0
--
Thu Oct 07, 1965
3530.84
6,503,042
14934
11800
85.0
53.0
--
Wed Oct 07, 1964
3491.61
4,209,726
7734
4540
88.0
53.0
--
Mon Oct 07, 1963
556,400
3256
1000
87.0
56.0
--



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 2.426 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