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 May 05, 1971

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, May 15, 1971
3605.07
0.20
12,517,720
25204
14200
89.0
60.0
--
Fri, May 14, 1971
3604.87
0.17
12,497,765
24380
15700
86.0
59.0
--
Thu, May 13, 1971
3604.70
0.18
12,480,862
25302
15000
84.0
55.0
--
Wed, May 12, 1971
3604.52
0.17
12,462,989
26272
17700
79.0
58.0
--
Tue, May 11, 1971
3604.35
0.10
12,446,110
25076
18500
78.0
53.0
--
Mon, May 10, 1971
3604.25
0.14
12,436,167
22802
15500
75.0
44.0
--
Sun, May 09, 1971
3604.11
0.32
12,422,271
19910
12100
71.0
44.0
--
Sat, May 08, 1971
3603.79
0.15
12,390,407
18577
12000
72.0
46.0
--
Fri, May 07, 1971
3603.64
0.02
12,375,443
17412
17600
72.0
46.0
--
Thu, May 06, 1971
3603.62
0.00
12,373,472
15155
18000
73.0
51.0
--
Wed, May 05, 1971
3603.62
-0.10
12,373,472
14538
16600
72.0
49.0
--
Tue, May 04, 1971
3603.72
-0.02
12,383,424
16300
16000
84.0
54.0
--
Mon, May 03, 1971
3603.74
-0.04
12,385,419
17422
16600
88.0
51.0
--
Sun, May 02, 1971
3603.78
0.11
12,389,410
16844
12000
86.0
50.0
--
Sat, May 01, 1971
3603.67
0.05
12,378,435
17857
14600
83.0
49.0
--
Fri, Apr 30, 1971
3603.62
0.04
12,373,472
18695
15800
78.0
48.0
--
Thu, Apr 29, 1971
3603.58
0.07
12,369,481
19455
16100
73.0
46.0
--
Wed, Apr 28, 1971
3603.51
0.04
12,362,498
18747
17400
73.0
48.0
--
Tue, Apr 27, 1971
3603.47
0.00
12,358,507
19239
19200
68.0
37.0
--
Mon, Apr 26, 1971
3603.47
0.02
12,358,507
19629
13900
59.0
41.0
--
Sun, Apr 25, 1971
3603.45
0.20
12,356,512
21942
9750
73.0
45.0
--
Averages of List
3603.93
0.09
12,404,397
20036
15440
77
49.2
--


Averages for May 5th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3625.81
0.17
14,970,952
21569
12939
79.6
53
60.6
All-Time
3614.48
0.15
14,104,807
21076
13011
72.5
48.5
62.6


All Lake Powell water data for May 5th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon May 05, 2025
3557.85
7,635,296
9782
9886
54.6
46.9
--
Sun May 05, 2024
3560.94
7,853,566
16030
8760
67.0
46.7
--
Fri May 05, 2023
3528.40
5,742,625
48080
17568
67.5
46.4
64.0
Thu May 05, 2022
3522.87
5,796,653
11471
9929
81.0
51.0
59.0
Wed May 05, 2021
3561.67
8,450,619
7112
11809
87.0
59.0
60.0
Tue May 05, 2020
3599.48
11,700,539
18165
10480
82.0
54.0
64.0
Sun May 05, 2019
3574.18
9,449,155
34598
10817
84.0
56.0
62.0
Sat May 05, 2018
3609.30
12,659,969
13458
9167
82.0
54.0
60.0
Fri May 05, 2017
3605.37
12,269,903
23501
11287
91.0
60.0
63.0
Thu May 05, 2016
3592.58
11,055,682
12662
12247
87.1
60.1
59.0
Tue May 05, 2015
3589.85
10,806,931
11416
11994
73.0
55.0
62.0
Mon May 05, 2014
3578.80
9,837,083
16272
8490
87.1
64.0
59.0
Sat May 05, 2012
3635.94
15,528,762
16763
9274
82.0
61.0
61.0
Thu May 05, 2011
3612.55
12,988,692
20342
15069
79.0
50.0
58.0
Wed May 05, 2010
3621.08
13,877,992
15185
10083
84.0
53.1
60.0
Tue May 05, 2009
3612.76
13,010,124
27674
10300
84.0
59.0
59.0
Mon May 05, 2008
3595.58
11,333,219
24359
12773
81.0
50.0
60.0
Sat May 05, 2007
3601.03
11,848,606
19859
9514
57.9
44.1
59.0
Fri May 05, 2006
3594.47
11,230,013
22977
10005
71.1
55.9
63.0
Thu May 05, 2005
3564.74
8,688,645
23332
10369
81.0
57.0
63.0
Wed May 05, 2004
3582.93
10,192,619
9274
10289
89.1
61.0
64.0
Mon May 05, 2003
3605.27
12,260,086
11918
11342
68.0
48.9
56.0
Sun May 05, 2002
3645.51
16,663,293
5077
9380
80.1
54.0
58.0
Sat May 05, 2001
3662.90
18,875,290
18681
10168
75.0
39.0
--
Fri May 05, 2000
3675.64
20,630,028
19850
30112
93.0
n/a
--
Wed May 05, 1999
3678.28
21,008,638
21115
11927
66.0
41.0
--
Tue May 05, 1998
3678.33
21,015,866
39692
14800
78.0
48.0
--
Mon May 05, 1997
3665.64
19,242,580
31232
21000
88.0
57.0
--
Sun May 05, 1996
3672.90
20,242,534
23070
12500
92.0
53.0
--
Fri May 05, 1995
3647.29
16,880,750
20792
10700
81.0
54.0
--
Thu May 05, 1994
3654.42
17,772,168
13979
10700
86.0
54.0
--
Wed May 05, 1993
3625.95
14,404,239
31271
10800
61.0
38.0
--
Tue May 05, 1992
3622.13
13,990,027
18861
10500
82.0
57.0
--
Sun May 05, 1991
3627.81
14,609,106
10381
5390
71.0
45.0
--
Sat May 05, 1990
3649.52
17,156,482
9989
8700
85.0
59.0
--
Fri May 05, 1989
3676.26
20,718,182
12567
9780
90.0
58.0
--
Thu May 05, 1988
3684.06
21,855,948
15420
7820
82.0
49.0
--
Tue May 05, 1987
3686.57
22,231,510
47858
11700
82.0
56.0
--
Mon May 05, 1986
3682.99
21,696,528
42908
27100
n/a
n/a
--
Sun May 05, 1985
3686.58
22,233,012
51113
26700
85.0
57.0
--
Sat May 05, 1984
3674.16
20,450,486
28684
33700
81.0
54.0
--
Thu May 05, 1983
3686.93
22,349,190
30360
18600
78.0
49.0
--
Wed May 05, 1982
3666.83
19,493,532
29399
14000
78.0
56.0
--
Tue May 05, 1981
3677.26
20,985,732
12499
11800
87.0
56.0
--
Mon May 05, 1980
3679.73
21,375,386
38918
10700
84.0
60.0
--
Sat May 05, 1979
3648.50
17,192,142
35781
5900
n/a
n/a
--
Fri May 05, 1978
3627.50
14,740,000
19763
12700
75.0
45.0
--
Thu May 05, 1977
3652.61
17,764,712
8823
4600
82.0
62.0
--
Wed May 05, 1976
3664.09
19,299,538
14705
15400
81.0
47.0
--
Mon May 05, 1975
3648.08
17,247,568
18851
17300
60.0
48.0
--
Sun May 05, 1974
3653.77
17,996,438
27458
7040
82.0
56.0
--
Sat May 05, 1973
3592.78
11,291,083
24311
6620
80.0
44.0
--
Fri May 05, 1972
3609.98
12,995,996
12028
16300
84.0
55.0
--
Wed May 05, 1971
3603.62
12,373,472
14538
16600
72.0
49.0
--
Tue May 05, 1970
3566.68
9,065,314
15939
14100
86.0
52.0
--
Mon May 05, 1969
3554.37
8,115,524
30164
16100
65.0
52.0
--
Sun May 05, 1968
3513.30
5,381,922
13018
13700
79.0
51.0
--
Fri May 05, 1967
3506.20
4,980,612
6158
14200
n/a
45.0
--
Thu May 05, 1966
3539.08
7,047,674
23204
17200
88.0
55.0
--
Wed May 05, 1965
3491.70
4,208,166
38232
34000
77.0
45.0
--
Tue May 05, 1964
3395.80
595,801
11001
13900
69.0
39.0
--
Sun May 05, 1963
4799
1010
87.0
57.0
--



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 2.422 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


Copyright Water-Data.com
1999 - 2025


powell Water Database