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The earliest data is from
The most recent data is from Thursday, May 25th, 2017

Days where outflow from Lake Powell was 13400.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Aug 17, 2010
3635.89
15522983
8623.00
13400.00
97.0
71.1
81.0
Mon, Aug 09, 2010
3636.60
15605186
11161.00
13400.00
90.0
63.0
83.0
Sat, Feb 17, 1996
3676.75
20788598
9666.00
13400.00
69.0
40.0
--
Mon, Feb 12, 1996
3677.06
20833050
9855.00
13400.00
60.0
37.0
--
Sat, Dec 09, 1995
3682.38
21606822
12321.00
13400.00
57.0
31.0
--
Sun, Oct 08, 1995
3686.36
22199694
11465.00
13400.00
77.0
45.0
--
Tue, Feb 28, 1995
3644.74
16569855
6875.00
13400.00
68.0
39.0
--
Wed, Feb 15, 1995
3645.93
16714408
7356.00
13400.00
62.0
31.0
--
Wed, Jan 11, 1995
3648.94
17084126
6195.00
13400.00
50.0
35.0
--
Tue, Jan 10, 1995
3648.99
17090322
5931.00
13400.00
52.0
38.0
--
Mon, Jan 09, 1995
3649.09
17102720
6005.00
13400.00
47.0
35.0
--
Sat, Jul 16, 1994
3663.95
19015394
7232.00
13400.00
104.0
72.0
--
Tue, Feb 15, 1994
3655.91
17962578
7860.00
13400.00
54.0
25.0
--
Fri, Jan 28, 1994
3657.36
18149274
7653.00
13400.00
47.0
32.0
--
Mon, Dec 27, 1993
3659.55
18433762
7670.00
13400.00
44.0
30.0
--
Sat, Dec 18, 1993
3660.34
18537156
9892.00
13400.00
49.0
26.0
--
Thu, Dec 09, 1993
3660.98
18621228
9619.00
13400.00
54.0
23.0
--
Fri, Dec 03, 1993
3661.33
18667354
9652.00
13400.00
53.0
27.0
--
Fri, Jan 29, 1993
3613.74
13110446
6142.00
13400.00
52.0
28.0
--
Thu, Jan 28, 1993
3613.87
13123806
6248.00
13400.00
52.0
27.0
--
Tue, Jun 30, 1992
3633.74
15276359
11957.00
13400.00
97.0
63.0
--
Thu, Jan 16, 1992
3623.09
14093729
7224.00
13400.00
38.0
20.0
--
Tue, Jan 14, 1992
3623.35
14121811
6984.00
13400.00
39.0
20.0
--
Tue, Jan 07, 1992
3623.97
14188757
7054.00
13400.00
43.0
32.0
--
Fri, Jan 03, 1992
3624.29
14223614
7366.00
13400.00
33.0
27.0
--
Thu, Feb 21, 1991
3629.33
14778304
7577.00
13400.00
59.0
30.0
--
Mon, Oct 16, 1989
3664.32
19065050
7293.00
13400.00
79.0
47.0
--
Fri, Jan 06, 1989
3679.28
21153604
5709.00
13400.00
51.0
9.0
--
Sat, Dec 24, 1988
3680.32
21304730
6013.00
13400.00
60.0
22.0
--
Wed, Aug 31, 1988
3688.08
22459252
8107.00
13400.00
n/a
n/a
--
Mon, Mar 21, 1988
3681.79
21520136
9326.00
13400.00
75.0
35.0
--
Fri, Mar 04, 1988
3681.82
21524550
12448.00
13400.00
67.0
38.0
--
Wed, Jan 13, 1988
3684.50
21921500
8267.00
13400.00
47.0
22.0
--
Wed, Jan 06, 1988
3684.60
21936414
7527.00
13400.00
50.0
35.0
--
Fri, Nov 13, 1987
3688.31
22494438
11514.00
13400.00
57.0
39.0
--
Wed, Sep 30, 1987
3687.95
22439442
8039.00
13400.00
84.0
52.0
--
Fri, Apr 17, 1987
3681.37
21458408
22046.00
13400.00
83.0
51.0
--
Wed, Jan 15, 1986
3687.14
22317124
14653.00
13400.00
51.0
30.0
--
Thu, Oct 03, 1985
3685.67
22096488
13929.00
13400.00
82.0
54.0
--
Fri, Dec 03, 1982
3686.09
22254826
14075.00
13400.00
n/a
n/a
--
Thu, Nov 25, 1982
3686.58
22328464
13898.00
13400.00
52.0
36.0
--
Sun, Nov 14, 1982
3686.86
22370548
17486.00
13400.00
58.0
33.0
--
Fri, Jul 30, 1982
3687.35
22444486
14846.00
13400.00
95.0
72.0
--
Thu, Apr 15, 1982
3663.52
19046384
12741.00
13400.00
76.0
47.0
--
Thu, Aug 13, 1981
3675.73
20766364
4829.00
13400.00
83.0
61.0
--
Sat, Jul 25, 1981
3678.77
21204516
6949.00
13400.00
101.0
73.0
--
Sun, Feb 08, 1981
3678.67
21189964
8120.00
13400.00
60.0
28.0
--
Thu, Jan 08, 1981
3680.90
21515062
8933.00
13400.00
50.0
27.0
--
Mon, Nov 03, 1980
3685.36
22208674
10299.00
13400.00
n/a
n/a
--
Thu, Oct 16, 1980
3686.09
22318366
7625.00
13400.00
n/a
n/a
--
Sun, Jun 22, 1980
3700.02
24487148
51579.00
13400.00
n/a
n/a
--
Tue, Apr 22, 1980
3675.21
20723200
20505.00
13400.00
n/a
n/a
--
Sun, Feb 10, 1980
3672.75
20374726
10493.00
13400.00
45.0
25.0
--
Thu, Nov 15, 1979
3674.73
20685646
9913.00
13400.00
58.0
35.0
--
Wed, Aug 02, 1978
3652.02
17661882
8851.00
13400.00
105.0
74.0
--
Tue, Aug 01, 1978
3652.14
17677146
8892.00
13400.00
101.0
73.0
--
Sun, Jul 17, 1977
3651.19
17584460
4124.00
13400.00
97.0
75.0
--
Sat, Jun 25, 1977
3654.38
17991180
4515.00
13400.00
96.0
67.0
--
Sun, Jan 16, 1977
3653.37
17861718
7770.00
13400.00
41.0
18.0
--
Sun, Jan 09, 1977
3654.52
18009234
8923.00
13400.00
37.0
22.0
--
Mon, Dec 20, 1976
3656.36
18275060
7702.00
13400.00
49.0
22.0
--
Sat, Nov 06, 1976
3660.54
18824540
10196.00
13400.00
65.0
42.0
--
Tue, Sep 07, 1976
3666.68
19652202
5956.00
13400.00
88.0
79.0
--
Tue, Mar 09, 1976
3665.13
19440894
10251.00
13400.00
60.0
37.0
--
Wed, Jan 07, 1976
3667.66
19786740
9356.00
13400.00
44.0
25.0
--
Sat, Aug 30, 1975
3672.00
20421238
8876.00
13400.00
92.0
57.0
--
Tue, Jan 14, 1975
3646.03
16992920
9652.00
13400.00
39.0
18.0
--
Mon, Nov 25, 1974
3649.84
17495978
9587.00
13400.00
54.0
31.0
--
Tue, Nov 06, 1973
3645.71
17006610
10597.00
13400.00
67.0
38.0
--
Thu, Jul 05, 1973
3638.77
16164017
49274.00
13400.00
107.0
74.0
--
Tue, Jun 19, 1973
3631.20
15278394
69225.00
13400.00
82.0
60.0
--
Fri, Oct 06, 1972
3603.02
12294182
9369.00
13400.00
71.0
56.0
--
Wed, Dec 29, 1971
3609.66
12983751
16766.00
13400.00
45.0
30.0
--
Mon, Nov 08, 1971
3613.69
13401881
11027.00
13400.00
61.0
38.0
--
Mon, Nov 01, 1971
3614.03
13437511
9997.00
13400.00
50.0
31.0
--
Sat, Jul 24, 1971
3621.28
14214310
15412.00
13400.00
101.0
67.0
--
Sun, Jul 11, 1971
3622.34
14330303
22390.00
13400.00
101.0
68.0
--
Thu, Dec 24, 1970
3600.10
12045538
11221.00
13400.00
43.0
23.0
--
Tue, Apr 21, 1970
3568.22
9190372
11127.00
13400.00
65.0
47.0
--
Thu, Jan 15, 1970
3569.78
9318185
9717.00
13400.00
51.0
36.0
--
Sun, Jun 29, 1969
3579.64
10172144
34039.00
13400.00
96.0
70.0
--
Tue, Mar 18, 1969
3543.73
7337719
12072.00
13400.00
66.0
38.0
--
Thu, Nov 21, 1968
3541.96
7224788
10289.00
13400.00
58.0
36.0
--
Tue, Sep 10, 1968
3547.27
7602964
7454.00
13400.00
96.0
69.0
--
Tue, Jul 30, 1968
3546.14
7521699
16001.00
13400.00
91.0
72.0
--
Sun, Jul 21, 1968
3546.79
7568324
11511.00
13400.00
103.0
75.0
--
Fri, Dec 15, 1967
3527.17
6244339
8911.00
13400.00
34.0
24.0
--
Thu, Aug 31, 1967
3530.48
6458559
6481.00
13400.00
93.0
67.0
--
Fri, Jun 30, 1967
3529.15
6371747
31679.00
13400.00
99.0
67.0
--
Fri, Mar 10, 1967
3514.02
5432908
9051.00
13400.00
69.0
35.0
--
Wed, Jan 04, 1967
3520.57
5828896
5615.00
13400.00
36.0
16.0
--
Wed, Sep 21, 1966
3531.38
6528201
6756.00
13400.00
92.0
65.0
--
Tue, May 24, 1966
3543.80
7378747
21929.00
13400.00
88.0
61.0
--
Sat, Apr 03, 1965
3491.83
4214926
11475.00
13400.00
56.0
40.0
--
Mon, Apr 27, 1964
3400.20
711199
8936.00
13400.00
75.0
43.0
--


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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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