Water Database



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The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, August 16th, 2015

Water Data for 20 days surrounding May 15, 1968

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, May 25, 1968
3519.04
0.46
5726094
29850.00
18100.00
84.0
52.0
--
Fri, May 24, 1968
3518.58
0.38
5697872
24635.00
18200.00
78.0
55.0
--
Thu, May 23, 1968
3518.20
0.16
5674521
22116.00
16200.00
82.0
53.0
--
Wed, May 22, 1968
3518.04
0.13
5664698
20890.00
16700.00
85.0
61.0
--
Tue, May 21, 1968
3517.91
0.08
5656859
20802.00
16700.00
92.0
61.0
--
Mon, May 20, 1968
3517.83
0.18
5652091
21606.00
14600.00
93.0
60.0
--
Sun, May 19, 1968
3517.65
0.33
5641332
21949.00
11900.00
86.0
54.0
--
Sat, May 18, 1968
3517.32
0.22
5621637
21341.00
16200.00
81.0
48.0
--
Fri, May 17, 1968
3517.10
0.23
5608501
21812.00
17100.00
75.0
49.0
--
Thu, May 16, 1968
3516.87
0.37
5594663
22106.00
14500.00
73.0
46.0
--
Wed, May 15, 1968
3516.50
0.34
5572262
21714.00
13600.00
n/a
n/a
--
Tue, May 14, 1968
3516.16
0.29
5551679
21645.00
13100.00
n/a
n/a
--
Mon, May 13, 1968
3515.87
0.29
5534269
24292.00
13000.00
69.0
44.0
--
Sun, May 12, 1968
3515.58
0.51
5517005
24223.00
10200.00
75.0
38.0
--
Sat, May 11, 1968
3515.07
0.41
5486647
22743.00
11600.00
73.0
45.0
--
Fri, May 10, 1968
3514.66
0.44
5462233
22233.00
11800.00
78.0
53.0
--
Thu, May 09, 1968
3514.22
0.48
5436046
22282.00
12400.00
79.0
57.0
--
Wed, May 08, 1968
3513.74
0.30
5407711
19665.00
17600.00
78.0
51.0
--
Tue, May 07, 1968
3513.44
0.12
5390122
16734.00
17400.00
78.0
43.0
--
Mon, May 06, 1968
3513.32
0.02
5383096
14655.00
17100.00
78.0
55.0
--
Sun, May 05, 1968
3513.30
-0.08
5381922
13018.00
13700.00
79.0
51.0
--
Averages of List
3516.21
0.27
5555298.10
21443.38
14842.86
79.79
51.37
--


Averages for May 15th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3642.55
0.24
16739966.20
27648.20
14562.66
83.55
55.31
62.0
All-Time
3624.55
0.26
15225436.35
27597.60
13866.85
72.62
48.14
62.6


All Lake Powell water data for May 15th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri May 15, 2015
3591.64
10969623
25658.00
11829.00
59.0
48.0
62.0
Thu May 15, 2014
3581.91
10104045
24855.00
8456.00
84.0
50.0
57.0
Wed May 15, 2013
3596.13
11384567
11732.00
10797.00
88.0
66.9
65.0
Tue May 15, 2012
3636.00
15535699
11489.00
10292.00
91.9
57.9
65.0
Sun May 15, 2011
3615.63
13305358
40277.00
21836.00
84.0
60.1
62.0
Sat May 15, 2010
3621.71
13945260
15548.00
9674.00
75.0
46.9
57.0
Fri May 15, 2009
3617.37
13486465
41702.00
10090.00
88.0
63.0
63.0
Thu May 15, 2008
3599.64
11715757
38731.00
13039.00
75.0
55.9
62.0
Tue May 15, 2007
3603.82
12118306
20963.00
10196.00
87.1
61.0
65.0
Mon May 15, 2006
3597.36
11499957
20950.00
9717.00
89.1
63.0
64.0
Sun May 15, 2005
3569.20
9042572
31310.00
8964.00
84.0
54.0
61.0
Sat May 15, 2004
3584.43
10323803
20965.00
8980.00
88.0
60.1
63.0
Thu May 15, 2003
3605.23
12256156
8986.00
11275.00
80.1
55.0
58.0
Wed May 15, 2002
3644.85
16583191
5309.00
10381.00
87.1
57.9
60.0
Tue May 15, 2001
3664.11
19036834
18280.00
8576.00
87.1
57.0
66.0
Mon May 15, 2000
3676.84
20801506
26850.00
16954.00
84.0
52.0
--
Sat May 15, 1999
3678.76
21078022
18085.00
18417.00
84.0
53.0
62.5
Fri May 15, 1998
3682.62
21642266
45868.00
16400.00
67.0
42.0
63.0
Thu May 15, 1997
3668.75
19666190
48828.00
21100.00
94.0
60.0
--
Wed May 15, 1996
3674.91
20526252
38015.00
17800.00
98.0
67.0
--
Mon May 15, 1995
3649.92
17205752
29987.00
10800.00
81.0
50.0
--
Sun May 15, 1994
3655.80
17948490
23919.00
11000.00
90.0
56.0
--
Sat May 15, 1993
3630.23
14878609
32761.00
9070.00
89.0
63.0
--
Fri May 15, 1992
3624.56
14253046
23400.00
10300.00
90.0
60.0
--
Wed May 15, 1991
3627.58
14583809
19233.00
15200.00
76.0
51.0
--
Tue May 15, 1990
3648.94
17084552
8205.00
12000.00
83.0
51.0
--
Mon May 15, 1989
3676.73
20785388
15312.00
6750.00
65.0
48.0
--
Sun May 15, 1988
3684.74
21957258
13371.00
10100.00
92.0
56.0
--
Fri May 15, 1987
3689.61
22692736
38506.00
13300.00
86.0
59.0
--
Thu May 15, 1986
3684.50
21921500
42820.00
51000.00
85.0
53.0
--
Wed May 15, 1985
3692.99
23213448
69317.00
25900.00
87.0
53.0
--
Tue May 15, 1984
3674.79
20540024
59024.00
45000.00
88.0
57.0
--
Sun May 15, 1983
3689.70
22770334
40251.00
17000.00
77.0
42.0
--
Sat May 15, 1982
3670.50
19998572
27782.00
6300.00
76.0
50.0
--
Fri May 15, 1981
3677.66
21043470
9398.00
11200.00
85.0
56.0
--
Thu May 15, 1980
3684.92
22142602
52946.00
12000.00
80.0
42.0
--
Tue May 15, 1979
3652.90
17746196
32938.00
6300.00
n/a
n/a
--
Mon May 15, 1978
3629.20
14930861
18175.00
11000.00
n/a
52.0
--
Sun May 15, 1977
3653.29
17851482
7713.00
2180.00
72.0
52.0
--
Sat May 15, 1976
3664.97
19419202
23115.00
19000.00
92.0
66.0
--
Thu May 15, 1975
3648.69
17324062
25821.00
14900.00
91.0
58.0
--
Wed May 15, 1974
3657.53
18484674
49976.00
18400.00
92.0
62.0
--
Tue May 15, 1973
3600.38
12015691
56397.00
8950.00
79.0
59.0
--
Mon May 15, 1972
3609.96
12993945
17001.00
16000.00
88.0
53.0
--
Sat May 15, 1971
3605.07
12517720
25204.00
14200.00
89.0
60.0
--
Fri May 15, 1970
3569.64
9306654
35301.00
16300.00
79.0
52.0
--
Thu May 15, 1969
3560.20
8563439
38575.00
15800.00
86.0
57.0
--
Wed May 15, 1968
3516.50
5572262
21714.00
13600.00
n/a
n/a
--
Mon May 15, 1967
3503.48
4827922
8882.00
17700.00
78.0
50.0
--
Sun May 15, 1966
3542.92
7316425
29242.00
13600.00
85.0
60.0
--
Sat May 15, 1965
3491.53
4199339
23802.00
23300.00
75.0
51.0
--
Fri May 15, 1964
3396.40
611397
8529.00
990.00
91.0
58.0
--
Wed May 15, 1963
19655.00
1030.00
86.0
55.0
--



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 0.516 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 Summit Technologies, Inc.
1999 - 2015


Water Database