Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, March 24th, 2019

Days where outflow from Lake Powell was 12600 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Jun 09, 2013
3600.21
11770118
19021
12600
n/a
n/a
73.0
Sun, Dec 17, 1995
3682.00
21550864
12354
12600
49.0
32.0
--
Thu, Dec 15, 1994
3651.15
17359278
5914
12600
41.0
29.0
--
Mon, Feb 21, 1994
3655.51
17911334
8396
12600
43.0
31.0
--
Fri, Jan 21, 1994
3657.85
18212660
8140
12600
56.0
24.0
--
Sun, Jul 11, 1993
3668.49
19630504
26548
12600
102.0
74.0
--
Mon, Aug 31, 1992
3626.16
14427590
8546
12600
81.0
57.0
--
Fri, Aug 28, 1992
3626.32
14445208
9810
12600
91.0
61.0
--
Mon, Sep 30, 1991
3628.62
14699143
7925
12600
85.0
61.0
--
Wed, Mar 07, 1990
3652.40
17516588
5379
12600
59.0
34.0
--
Wed, Jan 10, 1990
3657.33
18145580
4642
12600
48.0
29.0
--
Tue, Nov 14, 1989
3662.43
18813180
6598
12600
69.0
39.0
--
Mon, Sep 19, 1988
3686.71
22252494
8089
12600
90.0
42.0
--
Tue, Aug 23, 1988
3688.57
22534220
6525
12600
100.0
67.0
--
Tue, Mar 29, 1988
3681.69
21505422
11116
12600
55.0
24.0
--
Sun, Mar 13, 1988
3681.90
21536286
11868
12600
63.0
33.0
--
Tue, Sep 22, 1987
3688.68
22551030
8444
12600
87.0
55.0
--
Wed, Mar 18, 1987
3678.73
21073848
19181
12600
65.0
35.0
--
Sat, Feb 28, 1987
3677.65
20917586
14079
12600
48.0
26.0
--
Wed, Dec 04, 1985
3686.75
22258500
17213
12600
55.0
35.0
--
Fri, Nov 08, 1985
3686.26
22185002
14627
12600
70.0
43.0
--
Tue, Mar 29, 1983
3684.57
21995286
14665
12600
62.0
44.0
--
Thu, Mar 24, 1983
3684.26
21949030
16994
12600
56.0
35.0
--
Tue, Oct 19, 1982
3687.78
22509466
16911
12600
77.0
47.0
--
Sat, Jan 09, 1982
3666.56
19456694
6268
12600
39.0
19.0
--
Mon, Sep 21, 1981
3672.44
20300294
7469
12600
88.0
65.0
--
Sun, Aug 30, 1981
3673.59
20462426
5253
12600
91.0
68.0
--
Wed, May 06, 1981
3677.31
20992956
15949
12600
83.0
50.0
--
Sun, Oct 05, 1980
3687.49
22529390
7672
12600
n/a
n/a
--
Tue, Mar 11, 1980
3675.07
20703270
13557
12600
57.0
27.0
--
Wed, Nov 28, 1979
3673.78
20550586
7386
12600
58.0
28.0
--
Tue, Jul 17, 1979
3684.53
22115992
28409
12600
100.0
72.0
--
Sun, Feb 04, 1979
3628.20
14794495
7960
12600
29.0
12.0
--
Wed, Jul 19, 1978
3652.51
17724274
17818
12600
101.0
69.0
--
Tue, Jul 11, 1978
3652.13
17675872
22859
12600
n/a
71.0
--
Mon, Jun 19, 1978
3644.82
16764655
61082
12600
n/a
69.0
--
Sun, Mar 05, 1978
3622.30
14167138
10373
12600
54.0
40.0
--
Fri, Feb 24, 1978
3623.23
14268735
5587
12600
60.0
31.0
--
Sun, Jan 08, 1978
3628.48
14849745
5439
12600
49.0
29.0
--
Sun, Dec 25, 1977
3631.13
15173618
4208
12600
n/a
n/a
--
Mon, Sep 05, 1977
3641.62
16402477
5172
12600
97.0
71.0
--
Sat, Sep 11, 1976
3666.08
19569850
7111
12600
78.0
65.0
--
Fri, Jun 11, 1976
3669.90
20096700
31974
12600
94.0
51.0
--
Sun, May 11, 1975
3648.12
17252590
14959
12600
86.0
53.0
--
Wed, Jan 15, 1975
3645.96
16984260
9145
12600
40.0
20.0
--
Fri, Apr 19, 1974
3651.47
17702446
10119
12600
77.0
43.0
--
Wed, Nov 01, 1972
3609.09
12904803
14141
12600
49.0
28.0
--
Sun, Nov 21, 1971
3612.64
13292216
11105
12600
44.0
34.0
--
Mon, Sep 27, 1971
3614.64
13502056
9157
12600
84.0
58.0
--
Mon, Aug 09, 1971
3619.85
14058736
8612
12600
98.0
70.0
--
Fri, Jun 11, 1971
3613.04
13333857
37273
12600
91.0
60.0
--
Tue, Jul 14, 1970
3601.66
12198623
23522
12600
105.0
78.0
--
Sat, Jun 13, 1970
3590.70
11151195
48482
12600
86.0
62.0
--
Fri, May 29, 1970
3580.35
10217752
53505
12600
90.0
63.0
--
Mon, Jan 19, 1970
3569.44
9290201
9294
12600
51.0
31.0
--
Tue, Jan 13, 1970
3569.96
9332991
7966
12600
49.0
29.0
--
Sat, Sep 20, 1969
3573.65
9657444
11136
12600
89.0
59.0
--
Sun, Aug 17, 1969
3578.14
10041692
11062
12600
100.0
75.0
--
Thu, May 22, 1969
3564.77
8926057
39222
12600
91.0
58.0
--
Sat, Mar 22, 1969
3543.56
7325736
11940
12600
66.0
39.0
--
Fri, Sep 13, 1968
3546.73
7564017
8229
12600
92.0
70.0
--
Sun, Apr 28, 1968
3514.40
5446756
11399
12600
69.0
44.0
--
Sun, Apr 21, 1968
3515.20
5494378
10961
12600
57.0
34.0
--
Mon, Jan 22, 1968
3525.60
6133730
7718
12600
39.0
15.0
--
Tue, Aug 08, 1967
3531.52
6526905
7526
12600
94.0
74.0
--
Sun, Apr 02, 1967
3512.29
5331316
8013
12600
64.0
37.0
--
Tue, Jan 03, 1967
3520.90
5849251
5561
12600
34.0
14.0
--
Thu, Dec 29, 1966
3521.93
5922431
5534
12600
34.0
18.0
--
Sat, Nov 26, 1966
3524.00
6052286
6904
12600
53.0
34.0
--
Fri, Feb 11, 1966
3534.48
6734692
9312
12600
36.0
20.0
--
Sun, Sep 19, 1965
3529.26
6399760
9319
12600
61.0
46.0
--
Wed, Dec 30, 1964
3491.93
4226357
12757
12600
42.0
29.0
--


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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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