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 02, 1970

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, May 12, 1970
3568.42
0.33
9,206,683
27899
15100
85.0
53.0
--
Mon, May 11, 1970
3568.09
0.43
9,179,777
25733
14000
85.0
54.0
--
Sun, May 10, 1970
3567.66
0.34
9,144,833
24635
11000
87.0
59.0
--
Sat, May 09, 1970
3567.32
0.32
9,117,257
22694
12900
81.0
53.0
--
Fri, May 08, 1970
3567.00
0.23
9,091,286
20020
14300
76.0
53.0
--
Thu, May 07, 1970
3566.77
0.12
9,072,625
17834
14600
83.0
55.0
--
Wed, May 06, 1970
3566.65
-0.03
9,062,878
16571
14700
83.0
52.0
--
Tue, May 05, 1970
3566.68
-0.01
9,065,314
15939
14100
86.0
52.0
--
Mon, May 04, 1970
3566.69
0.02
9,066,126
12204
14800
83.0
49.0
--
Sun, May 03, 1970
3566.67
0.05
9,064,503
12215
11100
76.0
43.0
--
Sat, May 02, 1970
3566.62
0.00
9,060,461
14308
13000
68.0
44.0
--
Fri, May 01, 1970
3566.62
-0.03
9,060,461
15734
16400
62.0
42.0
--
Thu, Apr 30, 1970
3566.65
-0.07
9,062,878
13841
17100
60.0
40.0
--
Wed, Apr 29, 1970
3566.72
-0.12
9,068,564
11844
16700
57.0
45.0
--
Tue, Apr 28, 1970
3566.84
-0.24
9,078,310
9878
18400
49.0
37.0
--
Mon, Apr 27, 1970
3567.08
-0.17
9,097,783
9270
17300
78.0
38.0
--
Sun, Apr 26, 1970
3567.25
-0.14
9,111,571
9041
15400
81.0
48.0
--
Sat, Apr 25, 1970
3567.39
-0.20
9,122,923
9432
17100
79.0
42.0
--
Fri, Apr 24, 1970
3567.59
-0.29
9,139,167
9620
20100
69.0
40.0
--
Thu, Apr 23, 1970
3567.88
-0.19
9,162,682
10062
18500
63.0
37.0
--
Wed, Apr 22, 1970
3568.07
-0.15
9,178,145
10863
15900
69.0
34.0
--
Averages of List
3567.17
0.01
9,105,439
15221
15357
74.3
46.2
--


Averages for May 2nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3624.67
0.15
14,839,871
19911
11904
76.7
50.6
59
All-Time
3613.76
0.13
14,013,279
19648
12174
72.3
48.4
62.9


All Lake Powell water data for May 2nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri May 02, 2025
3557.85
7,635,296
10037
9759
77.8
44.3
--
Thu May 02, 2024
3560.37
7,813,002
18856
10069
70.5
51.5
--
Tue May 02, 2023
3525.87
5,595,125
32370
16124
75.6
55.6
63.0
Mon May 02, 2022
3522.75
5,789,385
11533
9992
80.0
51.0
58.0
Sun May 02, 2021
3562.12
8,485,223
2671
8221
81.0
57.0
59.0
Sat May 02, 2020
3599.26
11,679,622
9959
10041
88.0
62.0
63.0
Thu May 02, 2019
3572.26
9,290,979
39459
11946
72.0
47.0
60.0
Wed May 02, 2018
3609.22
12,651,947
9188
12542
55.0
46.0
58.0
Tue May 02, 2017
3604.70
12,204,216
26818
10923
84.0
55.0
60.0
Mon May 02, 2016
3592.37
11,036,419
17720
11816
66.0
50.0
58.0
Sat May 02, 2015
3590.02
10,822,316
8071
11115
86.0
69.0
62.0
Fri May 02, 2014
3578.13
9,780,184
22138
8394
84.0
50.0
58.0
Thu May 02, 2013
3596.25
11,395,791
5669
10849
64.0
48.0
60.0
Wed May 02, 2012
3635.82
15,514,896
12955
9872
80.1
64.0
61.0
Mon May 02, 2011
3612.16
12,948,951
21681
14272
64.0
39.9
55.0
Sun May 02, 2010
3620.79
13,847,108
19057
9288
60.1
45.0
56.0
Sat May 02, 2009
3611.80
12,912,338
22635
9983
77.0
62.1
56.0
Fri May 02, 2008
3594.69
11,250,416
26711
12798
63.0
41.0
--
Wed May 02, 2007
3600.42
11,790,177
12390
10133
82.0
59.0
61.0
Tue May 02, 2006
3593.63
11,152,309
23680
9994
84.9
57.9
62.0
Mon May 02, 2005
3563.64
8,602,826
25065
10323
68.0
46.0
58.0
Sun May 02, 2004
3582.93
10,192,619
9032
9196
80.1
50.0
59.0
Fri May 02, 2003
3605.06
12,239,487
11144
11334
77.0
50.0
55.0
Thu May 02, 2002
3645.69
16,685,182
5204
10408
69.1
44.1
56.0
Wed May 02, 2001
3662.60
18,835,438
12908
10196
73.0
41.0
58.0
Tue May 02, 2000
3676.03
20,685,652
19217
16995
91.0
n/a
--
Sun May 02, 1999
3677.76
20,933,658
19177
9917
65.0
35.0
--
Sat May 02, 1998
3677.10
20,838,794
32261
10600
80.0
53.0
--
Fri May 02, 1997
3664.98
19,153,614
32153
21100
75.0
40.0
60.0
Thu May 02, 1996
3672.70
20,214,474
22899
18000
91.0
57.0
--
Tue May 02, 1995
3646.76
16,815,786
16724
10900
83.0
57.0
--
Mon May 02, 1994
3654.25
17,750,542
15841
9830
72.0
44.0
--
Sun May 02, 1993
3624.66
14,263,437
33104
7470
76.0
47.0
--
Sat May 02, 1992
3621.63
13,936,583
16685
9380
86.0
56.0
--
Thu May 02, 1991
3627.63
14,589,287
9568
9200
82.0
50.0
--
Wed May 02, 1990
3649.52
17,156,482
8187
10600
65.0
48.0
--
Tue May 02, 1989
3676.02
20,683,862
13930
8740
85.0
47.0
--
Mon May 02, 1988
3683.76
21,811,242
13460
8730
67.0
39.0
--
Sat May 02, 1987
3685.35
22,048,514
42986
8770
74.0
52.0
--
Fri May 02, 1986
3682.34
21,600,992
36595
27300
92.0
55.0
--
Thu May 02, 1985
3685.38
22,052,982
47633
19800
85.0
57.0
--
Wed May 02, 1984
3674.27
20,466,130
31624
25200
79.0
49.0
--
Mon May 02, 1983
3686.37
22,265,112
35722
17600
69.0
43.0
--
Sun May 02, 1982
3666.04
19,385,748
22018
7170
83.0
50.0
--
Sat May 02, 1981
3677.29
20,990,066
9243
8790
88.0
60.0
--
Fri May 02, 1980
3678.48
21,193,540
40183
11500
n/a
n/a
--
Wed May 02, 1979
3647.15
17,024,728
38124
6150
n/a
n/a
--
Tue May 02, 1978
3627.24
14,711,052
18136
10400
69.0
48.0
--
Mon May 02, 1977
3652.64
17,768,508
6450
7670
82.0
54.0
--
Sun May 02, 1976
3664.13
19,304,950
13989
14700
81.0
51.0
--
Fri May 02, 1975
3647.85
17,218,910
18175
15800
70.0
45.0
--
Thu May 02, 1974
3652.97
17,893,782
27125
9910
86.0
53.0
--
Wed May 02, 1973
3591.31
11,154,461
29929
11100
68.0
45.0
--
Tue May 02, 1972
3610.31
13,029,998
10719
17800
78.0
51.0
--
Sun May 02, 1971
3603.78
12,389,410
16844
12000
86.0
50.0
--
Sat May 02, 1970
3566.62
9,060,461
14308
13000
68.0
44.0
--
Fri May 02, 1969
3553.22
8,028,847
32046
15800
84.0
51.0
--
Thu May 02, 1968
3513.71
5,405,951
10077
15800
84.0
54.0
--
Tue May 02, 1967
3506.81
5,015,170
5996
13200
68.0
29.0
--
Mon May 02, 1966
3538.90
7,035,213
18008
17600
86.0
51.0
--
Sun May 02, 1965
3491.06
4,174,925
28615
25100
85.0
57.0
--
Sat May 02, 1964
3396.70
619,199
7400
12700
71.0
52.0
--
Thu May 02, 1963
5709
1030
86.0
53.0
--



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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 2.414 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