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The earliest data is from
The most recent data is from Monday, March 27th, 2017

Days where outflow from Lake Powell was 14600.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Dec 08, 1998
3685.00
21995752
11280.00
14600.00
43.0
20.0
--
Sun, Jul 05, 1998
3696.87
23822838
30719.00
14600.00
103.0
72.0
--
Thu, Apr 09, 1998
3673.86
20377698
17222.00
14600.00
64.0
38.0
--
Fri, Sep 27, 1996
3679.52
21188234
8932.00
14600.00
80.0
50.0
69.0
Mon, Sep 23, 1996
3679.97
21253682
10161.00
14600.00
88.0
59.0
--
Wed, Sep 18, 1996
3680.36
21310554
10704.00
14600.00
72.0
50.0
--
Wed, Mar 20, 1996
3675.33
20585936
12398.00
14600.00
64.0
37.0
--
Sat, Dec 30, 1995
3680.96
21398220
9948.00
14600.00
45.0
32.0
--
Sat, Dec 16, 1995
3682.01
21552336
12517.00
14600.00
47.0
34.0
--
Mon, Dec 04, 1995
3682.63
21643708
12245.00
14600.00
59.0
35.0
--
Sun, Jul 02, 1995
3681.61
21493544
76584.00
14600.00
96.0
63.0
--
Mon, Jul 18, 1994
3663.72
18984638
6620.00
14600.00
101.0
76.0
--
Thu, Jul 07, 1994
3665.10
19169784
10016.00
14600.00
98.0
65.0
--
Tue, Jul 05, 1994
3665.29
19195374
10328.00
14600.00
104.0
65.0
--
Mon, Jan 31, 1994
3657.15
18122128
7602.00
14600.00
47.0
21.0
--
Fri, Jan 14, 1994
3658.33
18274900
9176.00
14600.00
51.0
24.0
--
Sat, Jul 10, 1993
3668.38
19615406
26941.00
14600.00
103.0
68.0
--
Tue, Jul 06, 1993
3667.88
19546958
35398.00
14600.00
96.0
69.0
--
Sat, Aug 15, 1992
3628.15
14646714
6450.00
14600.00
104.0
72.0
--
Fri, Aug 07, 1992
3629.46
14792786
5984.00
14600.00
95.0
64.0
--
Wed, Aug 05, 1992
3629.85
14836286
6455.00
14600.00
101.0
74.0
--
Sat, Aug 01, 1992
3630.44
14902493
8162.00
14600.00
100.0
68.0
--
Thu, Jul 30, 1992
3630.71
14932871
10236.00
14600.00
105.0
78.0
--
Wed, Jul 22, 1992
3631.61
15034137
7977.00
14600.00
102.0
72.0
--
Mon, Jul 13, 1992
3632.47
15131577
10409.00
14600.00
89.0
65.0
--
Wed, Jul 01, 1992
3633.65
15266089
12512.00
14600.00
94.0
64.0
--
Sat, Sep 28, 1991
3628.79
14718089
7274.00
14600.00
90.0
64.0
--
Fri, Sep 06, 1991
3630.54
14913754
6061.00
14600.00
81.0
64.0
--
Sat, Aug 31, 1991
3631.22
14990247
6209.00
14600.00
101.0
74.0
--
Mon, Jun 24, 1991
3638.36
15810313
26485.00
14600.00
95.0
62.0
--
Mon, Jul 16, 1990
3649.44
17146552
8307.00
14600.00
80.0
69.0
--
Wed, Feb 14, 1990
3654.65
17801862
5144.00
14600.00
57.0
23.0
--
Fri, Dec 22, 1989
3659.16
18383368
5053.00
14600.00
56.0
21.0
--
Mon, Dec 11, 1989
3660.62
18574546
5676.00
14600.00
48.0
23.0
--
Fri, Sep 22, 1989
3666.30
19331806
4797.00
14600.00
82.0
53.0
--
Fri, Sep 01, 1989
3669.69
19795366
4721.00
14600.00
94.0
62.0
--
Fri, Feb 26, 1988
3681.65
21499536
10695.00
14600.00
63.0
34.0
--
Thu, Jan 28, 1988
3683.13
21717352
9198.00
14600.00
48.0
28.0
--
Wed, Nov 25, 1987
3687.51
22373012
11017.00
14600.00
53.0
31.0
--
Fri, Jul 10, 1987
3698.06
24011610
17653.00
14600.00
99.0
67.0
--
Tue, May 12, 1987
3688.71
22555624
37193.00
14600.00
89.0
61.0
--
Wed, Apr 22, 1987
3682.49
21623028
30077.00
14600.00
76.0
43.0
--
Thu, Apr 18, 1985
3679.90
21243486
45396.00
14600.00
78.0
45.0
--
Wed, Jan 12, 1983
3684.00
21910238
9790.00
14600.00
49.0
26.0
--
Tue, Jan 04, 1983
3684.24
21946042
7813.00
14600.00
46.0
22.0
--
Mon, Jan 03, 1983
3684.36
21963962
7781.00
14600.00
40.0
22.0
--
Wed, Oct 13, 1982
3687.78
22509466
17073.00
14600.00
68.0
44.0
--
Sat, Dec 20, 1980
3681.22
21593532
9391.00
14600.00
n/a
n/a
--
Sat, Sep 27, 1980
3688.07
22617244
8543.00
14600.00
80.0
49.0
--
Sun, Aug 19, 1979
3682.27
21779704
11446.00
14600.00
79.0
57.0
--
Sun, Aug 12, 1979
3682.94
21878566
10655.00
14600.00
89.0
65.0
--
Mon, Jul 16, 1979
3684.39
22095032
29749.00
14600.00
100.0
75.0
--
Thu, Jun 01, 1978
3635.94
15704013
41034.00
14600.00
83.0
58.0
--
Mon, Dec 26, 1977
3630.94
15151996
4244.00
14600.00
55.0
25.0
--
Sat, Dec 17, 1977
3632.81
15365939
5230.00
14600.00
48.0
26.0
--
Wed, Dec 14, 1977
3633.24
15415534
4849.00
14600.00
54.0
31.0
--
Wed, Jun 29, 1977
3653.75
17910280
4709.00
14600.00
104.0
78.0
--
Sat, Dec 11, 1976
3656.76
18327162
10948.00
14600.00
48.0
25.0
--
Tue, Nov 16, 1976
3659.49
18685392
8828.00
14600.00
62.0
39.0
--
Thu, Oct 21, 1976
3662.37
19068416
8035.00
14600.00
66.0
44.0
--
Wed, Oct 01, 1975
3667.96
19857974
8137.00
14600.00
79.0
55.0
--
Wed, May 14, 1975
3648.52
17302748
22968.00
14600.00
86.0
54.0
--
Mon, Mar 17, 1975
3645.78
16962098
10333.00
14600.00
53.0
33.0
--
Tue, Sep 24, 1974
3652.71
17860548
8272.00
14600.00
87.0
60.0
--
Fri, May 24, 1974
3660.60
18890442
36859.00
14600.00
82.0
58.0
--
Sat, Dec 02, 1972
3609.29
12925294
11755.00
14600.00
49.0
30.0
--
Fri, Aug 25, 1972
3610.08
13006299
6796.00
14600.00
88.0
62.0
--
Thu, Jul 06, 1972
3619.43
13990984
11629.00
14600.00
100.0
72.0
--
Tue, Dec 28, 1971
3609.63
12980668
16232.00
14600.00
47.0
35.0
--
Tue, Nov 09, 1971
3613.60
13392477
10735.00
14600.00
62.0
40.0
--
Fri, Aug 13, 1971
3619.17
13984936
8705.00
14600.00
100.0
72.0
--
Sat, May 01, 1971
3603.67
12378435
17857.00
14600.00
83.0
49.0
--
Mon, Aug 31, 1970
3597.90
11831805
7871.00
14600.00
94.0
77.0
--
Sat, Jul 18, 1970
3601.48
12180964
15713.00
14600.00
101.0
80.0
--
Sat, Jun 27, 1970
3597.68
11810656
41582.00
14600.00
106.0
78.0
--
Thu, May 07, 1970
3566.77
9072625
17834.00
14600.00
83.0
55.0
--
Tue, Dec 23, 1969
3572.15
9531016
11940.00
14600.00
60.0
37.0
--
Tue, Sep 16, 1969
3574.05
9691189
12510.00
14600.00
82.0
60.0
--
Wed, Jun 18, 1969
3576.12
9867364
21249.00
14600.00
85.0
51.0
--
Wed, Jun 11, 1969
3575.10
9780144
27286.00
14600.00
78.0
55.0
--
Wed, Jul 31, 1968
3546.10
7518845
15215.00
14600.00
83.0
68.0
--
Tue, Jul 09, 1968
3548.60
7699969
18104.00
14600.00
101.0
74.0
--
Wed, Jun 05, 1968
3527.51
6255828
56067.00
14600.00
92.0
55.0
--
Mon, May 20, 1968
3517.83
5652091
21606.00
14600.00
93.0
60.0
--
Sat, Apr 20, 1968
3515.16
5491995
10029.00
14600.00
66.0
42.0
--
Thu, May 12, 1966
3541.57
7221293
33320.00
14600.00
68.0
43.0
--
Wed, Apr 13, 1966
3538.69
7020775
17289.00
14600.00
72.0
45.0
--
Mon, Apr 11, 1966
3538.57
7012532
17726.00
14600.00
75.0
51.0
--
Wed, Sep 08, 1965
3530.14
6457563
11990.00
14600.00
89.0
60.0
--
Tue, Sep 07, 1965
3530.35
6471216
11524.00
14600.00
86.0
57.0
--
Tue, Jul 06, 1965
3516.35
5590315
48939.00
14600.00
102.0
77.0
--
Mon, Feb 15, 1965
3491.16
4180112
10482.00
14600.00
42.0
28.0
--


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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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