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 12700 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Feb 05, 2018
3618.65
13620711
7717
12700
64.0
39.0
50.0
Mon, Nov 25, 1996
3677.64
20916368
11356
12700
60.0
38.0
--
Sat, Sep 14, 1996
3680.61
21347058
7695
12700
89.0
59.0
--
Thu, Feb 23, 1995
3645.23
16629270
6779
12700
70.0
41.0
--
Mon, Feb 28, 1994
3655.04
17851242
7760
12700
64.0
32.0
--
Wed, Feb 02, 1994
3656.97
18098916
7821
12700
40.0
19.0
--
Sat, Jan 08, 1994
3658.84
18341196
9494
12700
44.0
23.0
--
Sun, Dec 19, 1993
3660.33
18535844
9913
12700
48.0
25.0
--
Wed, Nov 03, 1993
3662.01
18757194
9570
12700
60.0
35.0
--
Wed, Sep 09, 1992
3625.23
14326068
7320
12700
94.0
61.0
--
Wed, Sep 02, 1992
3625.92
14401271
8056
12700
88.0
61.0
--
Mon, Jun 29, 1992
3633.84
15287770
12305
12700
101.0
65.0
--
Wed, Jan 29, 1992
3621.42
13914222
6840
12700
48.0
22.0
--
Fri, Feb 15, 1991
3629.81
14831822
7790
12700
64.0
34.0
--
Fri, Jan 18, 1991
3631.65
15038614
5772
12700
47.0
26.0
--
Thu, May 10, 1990
3649.13
17108106
7637
12700
82.0
50.0
--
Mon, Feb 26, 1990
3653.55
17662082
5071
12700
61.0
36.0
--
Wed, Nov 29, 1989
3661.42
18679720
6204
12700
51.0
39.0
--
Fri, Jul 14, 1989
3675.74
20644078
5358
12700
101.0
74.0
--
Mon, Jan 09, 1989
3678.95
21105742
6259
12700
39.0
5.0
--
Mon, Aug 08, 1988
3690.16
22776626
7228
12700
95.0
60.0
--
Wed, Jun 03, 1987
3694.91
23513856
24568
12700
90.0
62.0
--
Fri, Nov 22, 1985
3686.08
22158012
15234
12700
50.0
28.0
--
Thu, Oct 24, 1985
3686.38
22202982
14318
12700
73.0
47.0
--
Thu, Jun 10, 1982
3678.19
21089024
37389
12700
90.0
60.0
--
Wed, Mar 03, 1982
3662.90
18963644
13831
12700
59.0
39.0
--
Wed, Sep 02, 1981
3673.15
20400548
6183
12700
92.0
69.0
--
Fri, Mar 21, 1980
3675.30
20736036
11807
12700
64.0
40.0
--
Mon, Mar 17, 1980
3675.38
20747410
12896
12700
60.0
29.0
--
Fri, Feb 15, 1980
3672.62
20356350
10557
12700
45.0
32.0
--
Mon, Feb 11, 1980
3672.69
20366230
9854
12700
48.0
26.0
--
Sun, Nov 25, 1979
3674.00
20581572
7497
12700
56.0
31.0
--
Tue, Oct 09, 1979
3677.53
21086912
7445
12700
84.0
54.0
--
Tue, Sep 25, 1979
3678.46
21221814
7494
12700
92.0
62.0
--
Sat, May 26, 1979
3659.07
18543858
68621
12700
n/a
n/a
--
Fri, May 05, 1978
3627.50
14740000
19763
12700
75.0
45.0
--
Sun, Jan 01, 1978
3629.90
15009722
6268
12700
52.0
34.0
--
Thu, Nov 18, 1976
3659.31
18661642
9212
12700
60.0
38.0
--
Sun, Nov 14, 1976
3659.69
18711786
9336
12700
53.0
38.0
--
Mon, May 10, 1976
3664.61
19370260
20233
12700
80.0
50.0
--
Tue, Apr 20, 1976
3664.69
19381118
10657
12700
70.0
47.0
--
Thu, Apr 01, 1976
3664.66
19377034
9311
12700
78.0
37.0
--
Tue, Mar 30, 1976
3664.75
19389286
10363
12700
56.0
32.0
--
Fri, Jan 30, 1976
3666.77
19664570
8923
12700
53.0
29.0
--
Sun, Aug 17, 1975
3673.39
20618332
12226
12700
92.0
64.0
--
Tue, Dec 17, 1974
3648.84
17369968
8676
12700
53.0
30.0
--
Mon, Oct 09, 1972
3603.49
12340933
17398
12700
73.0
56.0
--
Tue, Sep 22, 1970
3599.60
11996867
13408
12700
76.0
50.0
--
Sun, Jul 05, 1970
3600.24
12059268
29437
12700
98.0
78.0
--
Wed, Apr 01, 1970
3571.14
9431222
8230
12700
55.0
33.0
--
Wed, Nov 12, 1969
3574.78
9752976
12408
12700
66.0
44.0
--
Thu, Oct 16, 1969
3573.83
9672631
12675
12700
71.0
52.0
--
Wed, Apr 09, 1969
3544.88
7419485
21542
12700
72.0
42.0
--
Tue, Apr 08, 1969
3544.68
7405232
19725
12700
67.0
39.0
--
Thu, Mar 27, 1969
3543.65
7332072
11879
12700
69.0
39.0
--
Thu, Dec 05, 1968
3541.22
7173341
9463
12700
38.0
18.0
--
Wed, Dec 04, 1968
3541.34
7181692
9150
12700
38.0
19.0
--
Wed, Nov 13, 1968
3542.70
7277002
8913
12700
60.0
48.0
--
Mon, Sep 09, 1968
3547.45
7616013
6893
12700
96.0
64.0
--
Wed, Sep 04, 1968
3548.30
7677937
9125
12700
85.0
62.0
--
Sun, Mar 03, 1968
3525.63
6135598
8987
12700
65.0
37.0
--
Thu, Dec 14, 1967
3527.35
6255832
8029
12700
28.0
21.0
--
Thu, Jun 29, 1967
3528.74
6345121
34481
12700
97.0
67.0
--
Tue, Sep 27, 1966
3530.03
6439902
6253
12700
86.0
67.0
--
Thu, Apr 07, 1966
3538.07
6978151
18982
12700
81.0
41.0
--
Wed, Apr 06, 1966
3537.92
6967900
20295
12700
n/a
n/a
--
Sun, Apr 03, 1966
3537.24
6921762
17241
12700
83.0
53.0
--
Tue, Aug 31, 1965
3531.34
6536166
12237
12700
90.0
62.0
--
Wed, Apr 21, 1965
3491.57
4201419
17793
12700
85.0
56.0
--
Sat, May 02, 1964
3396.70
619199
7400
12700
71.0
52.0
--


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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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