Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, August 22nd, 2019

Days where outflow from Lake Powell was 16100.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Jul 27, 2016
3618.94
13651246
7845
16100
106.0
75.0
79.0
Fri, May 22, 1998
3685.17
22021154
42574
16100
80.0
47.0
65.0
Thu, May 21, 1998
3684.73
21955430
41535
16100
88.0
47.0
--
Fri, Dec 13, 1996
3676.36
20732802
9794
16100
60.0
36.0
--
Tue, Dec 03, 1996
3677.32
20870380
10669
16100
48.0
19.0
--
Tue, Aug 13, 1996
3684.62
21939040
6452
16100
104.0
73.0
--
Mon, Aug 12, 1996
3684.75
21958418
6412
16100
102.0
67.0
--
Fri, Aug 06, 1993
3666.97
19422870
9391
16100
95.0
70.0
--
Fri, Jul 30, 1993
3667.83
19540150
11809
16100
98.0
69.0
--
Thu, Jul 29, 1993
3667.97
19559278
12208
16100
102.0
74.0
--
Wed, Jul 28, 1993
3668.06
19571602
12770
16100
96.0
69.0
--
Mon, Jul 15, 1991
3637.67
15729711
10328
16100
98.0
70.0
--
Tue, Feb 19, 1991
3629.51
14798366
8854
16100
56.0
29.0
--
Wed, Sep 27, 1989
3665.55
19230482
6441
16100
95.0
60.0
--
Sat, Sep 16, 1989
3667.31
19469168
4952
16100
86.0
54.0
--
Sun, Aug 30, 1987
3691.70
23013792
13391
16100
95.0
63.0
--
Sun, Jan 19, 1986
3686.83
22270512
14124
16100
56.0
31.0
--
Thu, Mar 28, 1985
3676.21
20711024
24011
16100
62.0
51.0
--
Sun, Apr 17, 1983
3684.89
22043002
14301
16100
71.0
43.0
--
Sun, Apr 10, 1983
3685.29
22102962
13083
16100
70.0
47.0
--
Wed, Nov 24, 1982
3686.61
22332976
14174
16100
48.0
39.0
--
Fri, Nov 19, 1982
3686.66
22340460
14836
16100
65.0
41.0
--
Mon, Jan 18, 1982
3665.42
19302058
6364
16100
49.0
25.0
--
Wed, Dec 23, 1981
3668.06
19691478
7517
16100
45.0
27.0
--
Fri, Nov 20, 1981
3671.02
20101504
7917
16100
58.0
32.0
--
Mon, Jul 20, 1981
3679.41
21297546
11310
16100
105.0
79.0
--
Sat, Sep 06, 1980
3689.68
22863198
7557
16100
91.0
63.0
--
Mon, Oct 29, 1979
3676.43
20928440
8385
16100
71.0
42.0
--
Wed, Sep 05, 1979
3680.27
21485576
8271
16100
95.0
62.0
--
Thu, Aug 16, 1979
3682.70
21843150
10546
16100
80.0
63.0
--
Wed, Jun 13, 1979
3672.55
20377014
57574
16100
101.0
65.0
--
Sat, Jan 13, 1979
3630.69
15075308
7966
16100
46.0
32.0
--
Tue, Sep 26, 1978
3640.71
16267625
7391
16100
85.0
60.0
--
Sun, Aug 20, 1978
3648.47
17215412
6009
16100
95.0
61.0
--
Tue, Aug 30, 1977
3642.68
16530369
5299
16100
99.0
64.0
--
Sat, Jul 16, 1977
3651.31
17599658
5153
16100
100.0
75.0
--
Mon, Jun 27, 1977
3654.07
17951266
3972
16100
102.0
69.0
--
Thu, Nov 11, 1976
3660.03
18756708
9349
16100
64.0
43.0
--
Thu, Oct 07, 1976
3663.46
19214766
9129
16100
75.0
54.0
--
Thu, Jan 22, 1976
3667.09
19708510
9779
16100
47.0
27.0
--
Thu, Sep 18, 1975
3669.78
20110350
10959
16100
92.0
55.0
--
Sun, Jun 15, 1975
3662.47
19111082
54476
16100
101.0
66.0
--
Tue, Jun 10, 1975
3659.96
18776278
61535
16100
82.0
62.0
--
Mon, Sep 11, 1972
3607.15
12707450
6437
16100
92.0
60.0
--
Mon, Aug 28, 1972
3609.70
12967300
6602
16100
85.0
64.0
--
Tue, May 09, 1972
3609.95
12992919
14028
16100
81.0
53.0
--
Fri, Jan 07, 1972
3608.90
12885376
11048
16100
44.0
20.0
--
Tue, Aug 17, 1971
3618.43
13905408
8104
16100
100.0
75.0
--
Thu, Apr 29, 1971
3603.58
12369481
19455
16100
73.0
46.0
--
Wed, Jan 07, 1970
3570.88
9409567
7548
16100
35.0
16.0
--
Sat, Jan 03, 1970
3571.70
9477867
8680
16100
36.0
14.0
--
Thu, Aug 21, 1969
3577.58
9993338
12084
16100
97.0
69.0
--
Tue, Aug 19, 1969
3577.87
10018364
11106
16100
90.0
69.0
--
Sat, Jul 19, 1969
3580.90
10282382
15897
16100
82.0
67.0
--
Mon, Jun 09, 1969
3574.62
9739441
29066
16100
92.0
48.0
--
Mon, May 05, 1969
3554.37
8115524
30164
16100
65.0
52.0
--
Tue, Jun 04, 1968
3526.37
6182691
51137
16100
95.0
65.0
--
Fri, Apr 05, 1968
3518.81
5711999
8097
16100
70.0
38.0
--
Thu, Mar 21, 1968
3523.53
6003187
7326
16100
59.0
30.0
--
Wed, May 25, 1966
3543.95
7389361
21910
16100
92.0
61.0
--
Fri, May 06, 1966
3539.21
7056723
23468
16100
91.0
59.0
--


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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 - 2019


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