Water Database



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The earliest data is from
The most recent data is from Sunday, July 23rd, 2017

Days where outflow from Lake Powell was 15600.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Sep 18, 2011
3653.95
17712410
15236.00
15600.00
84.9
63.0
75.0
Sat, Sep 05, 1998
3690.32
22801446
10008.00
15600.00
95.0
65.0
--
Tue, Sep 02, 1997
3690.89
22889014
11856.00
15600.00
87.0
64.0
--
Wed, Sep 04, 1996
3681.81
21522926
6651.00
15600.00
98.0
70.0
--
Tue, Aug 20, 1996
3683.68
21799152
5762.00
15600.00
95.0
66.0
--
Mon, Aug 19, 1996
3683.70
21802124
5591.00
15600.00
98.0
67.0
--
Fri, Jul 19, 1996
3687.49
22370180
13667.00
15600.00
101.0
72.0
79.0
Mon, Jan 29, 1996
3678.07
20978340
8740.00
15600.00
57.0
28.0
--
Thu, Dec 28, 1995
3681.13
21423104
10059.00
15600.00
46.0
24.0
--
Thu, Dec 07, 1995
3682.48
21621586
12070.00
15600.00
63.0
38.0
--
Mon, Nov 06, 1995
3684.15
21868994
11149.00
15600.00
65.0
45.0
--
Tue, Jul 04, 1995
3683.08
21710250
81759.00
15600.00
93.0
61.0
--
Sat, Jun 03, 1995
3660.25
18525344
45553.00
15600.00
86.0
62.0
--
Tue, Aug 16, 1994
3659.12
18377668
5446.00
15600.00
99.0
74.0
--
Tue, Aug 09, 1994
3660.26
18526656
4279.00
15600.00
92.0
66.0
--
Mon, Aug 14, 1989
3671.85
20095164
5737.00
15600.00
100.0
69.0
--
Wed, Jul 05, 1989
3677.11
20839856
7561.00
15600.00
105.0
64.0
--
Tue, Jun 20, 1989
3678.39
21024534
15265.00
15600.00
104.0
72.0
--
Fri, Jul 17, 1987
3697.65
23946334
15885.00
15600.00
91.0
60.0
--
Tue, Apr 28, 1987
3683.84
21823174
35063.00
15600.00
84.0
60.0
--
Thu, Mar 26, 1987
3679.33
21160862
17492.00
15600.00
59.0
37.0
--
Tue, Oct 29, 1985
3686.27
22186502
13875.00
15600.00
73.0
54.0
--
Mon, Oct 28, 1985
3686.33
22195512
13248.00
15600.00
72.0
51.0
--
Fri, Nov 26, 1982
3686.53
22320942
14296.00
15600.00
52.0
35.0
--
Fri, Oct 15, 1982
3687.77
22507954
17365.00
15600.00
69.0
44.0
--
Tue, Aug 10, 1982
3687.17
22417254
11842.00
15600.00
98.0
71.0
--
Wed, Nov 11, 1981
3671.36
20148906
8191.00
15600.00
64.0
41.0
--
Mon, Jan 05, 1981
3681.09
21542974
8902.00
15600.00
54.0
35.0
--
Tue, Sep 23, 1980
3688.44
22673836
8588.00
15600.00
80.0
49.0
--
Thu, Oct 11, 1979
3677.27
21049322
7305.00
15600.00
82.0
55.0
--
Sat, Jun 30, 1979
3680.40
21504614
43436.00
15600.00
99.0
64.0
--
Sat, Jun 03, 1978
3636.63
15784696
40591.00
15600.00
87.0
67.0
--
Sun, Aug 21, 1977
3644.53
16755570
9074.00
15600.00
99.0
69.0
--
Mon, Jul 18, 1977
3650.95
17554116
3674.00
15600.00
96.0
78.0
--
Mon, Nov 22, 1976
3658.95
18614130
8803.00
15600.00
62.0
38.0
--
Wed, Oct 27, 1976
3661.70
18978808
8632.00
15600.00
60.0
49.0
--
Fri, Oct 01, 1976
3663.88
19271156
9952.00
15600.00
82.0
61.0
--
Fri, Sep 17, 1976
3665.37
19473462
8140.00
15600.00
89.0
59.0
--
Tue, Aug 31, 1976
3667.44
19756540
5993.00
15600.00
95.0
68.0
--
Mon, Aug 30, 1976
3667.64
19783992
6011.00
15600.00
96.0
69.0
--
Fri, Aug 20, 1976
3669.05
19978936
6404.00
15600.00
94.0
71.0
--
Thu, May 06, 1976
3664.18
19311756
15734.00
15600.00
81.0
57.0
--
Sat, May 01, 1976
3664.15
19307672
12724.00
15600.00
76.0
48.0
--
Fri, Aug 15, 1975
3673.48
20631074
12391.00
15600.00
93.0
69.0
--
Thu, Aug 14, 1975
3673.57
20643814
13193.00
15600.00
94.0
69.0
--
Mon, May 12, 1975
3648.24
17267624
16244.00
15600.00
87.0
58.0
--
Mon, Jun 11, 1973
3623.51
14413670
52570.00
15600.00
96.0
75.0
--
Wed, Sep 20, 1972
3605.07
12497945
6185.00
15600.00
78.0
52.0
--
Sun, Sep 17, 1972
3605.74
12565256
6784.00
15600.00
91.0
64.0
--
Sat, Aug 12, 1972
3612.91
13299263
5914.00
15600.00
102.0
77.0
--
Wed, Jun 21, 1972
3618.87
13930525
26601.00
15600.00
95.0
74.0
--
Fri, Sep 17, 1971
3615.42
13584609
9883.00
15600.00
92.0
65.0
--
Tue, Aug 03, 1971
3620.47
14126149
9531.00
15600.00
102.0
76.0
--
Mon, Jan 04, 1971
3599.77
11994359
10191.00
15600.00
28.0
11.0
--
Sat, May 23, 1970
3575.02
9757422
49319.00
15600.00
90.0
60.0
--
Tue, Jan 06, 1970
3571.12
9429576
7802.00
15600.00
38.0
14.0
--
Wed, Apr 23, 1969
3548.62
7688827
25919.00
15600.00
85.0
47.0
--
Thu, Aug 29, 1968
3549.07
7734479
10084.00
15600.00
94.0
71.0
--
Mon, Aug 26, 1968
3549.70
7780730
10704.00
15600.00
92.0
68.0
--
Fri, Jul 12, 1968
3548.36
7682347
16070.00
15600.00
104.0
74.0
--
Thu, Jul 11, 1968
3548.51
7693354
16914.00
15600.00
102.0
74.0
--
Tue, Jun 11, 1968
3535.58
6786454
61177.00
15600.00
88.0
55.0
--
Tue, Apr 09, 1968
3517.94
5658652
7766.00
15600.00
65.0
36.0
--
Sat, Mar 30, 1968
3520.74
5829884
6348.00
15600.00
n/a
n/a
--
Thu, Jun 02, 1966
3544.77
7448127
24094.00
15600.00
89.0
58.0
--
Sun, May 29, 1966
3544.39
7420866
22792.00
15600.00
95.0
62.0
--
Tue, May 10, 1966
3540.51
7147341
30821.00
15600.00
79.0
54.0
--
Fri, Apr 16, 1965
3491.28
4186352
12760.00
15600.00
75.0
44.0
--


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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



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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 - 2017


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