Water Database





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

Days where outflow from Lake Powell was 16700.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Sep 26, 1998
3688.21
22479320
10055
16700
82.0
53.0
--
Wed, May 13, 1998
3681.84
21527340
44338
16700
76.0
59.0
--
Tue, Dec 17, 1996
3676.08
20692796
10144
16700
48.0
31.0
--
Sat, May 25, 1996
3679.23
21146124
48495
16700
80.0
53.0
--
Tue, Feb 27, 1996
3676.24
20715634
11751
16700
41.0
22.0
--
Thu, Feb 01, 1996
3677.72
20927894
9467
16700
51.0
37.0
--
Thu, Jul 06, 1995
3684.42
21909198
80581
16700
95.0
62.0
--
Tue, Jun 27, 1995
3678.19
20995634
75861
16700
97.0
66.0
--
Tue, Jun 20, 1995
3672.50
20186442
92180
16700
93.0
57.0
--
Wed, Jun 14, 1995
3667.44
19486886
63114
16700
100.0
63.0
--
Mon, Jun 05, 1995
3661.35
18669994
50230
16700
87.0
55.0
--
Wed, Sep 06, 1989
3668.99
19699124
4443
16700
97.0
67.0
--
Fri, Jul 29, 1988
3691.25
22944500
5759
16700
100.0
66.0
--
Tue, Dec 15, 1987
3686.27
22186502
10338
16700
33.0
25.0
--
Wed, Sep 09, 1987
3690.56
22838250
8610
16700
92.0
65.0
--
Mon, Jul 13, 1987
3697.96
23995634
15897
16700
99.0
68.0
--
Thu, Apr 23, 1987
3682.71
21655364
28421
16700
82.0
46.0
--
Wed, Feb 18, 1987
3678.02
20970902
17793
16700
50.0
33.0
--
Sun, Jan 23, 1983
3683.46
21829720
11671
16700
49.0
37.0
--
Mon, Dec 13, 1982
3685.59
22179742
15252
16700
n/a
n/a
--
Fri, Aug 07, 1981
3676.60
20890852
4867
16700
102.0
72.0
--
Mon, Aug 03, 1981
3677.29
20990066
5189
16700
98.0
69.0
--
Sat, Sep 20, 1980
3688.79
22727400
9175
16700
93.0
56.0
--
Thu, Jan 25, 1979
3630.00
14997000
9102
16700
33.0
24.0
--
Thu, Dec 28, 1978
3633.03
15366796
8312
16700
38.0
30.0
--
Thu, Jun 15, 1978
3642.10
16434112
53844
16700
93.0
71.0
--
Fri, Dec 23, 1977
3631.45
15210053
5106
16700
47.0
23.0
--
Wed, Sep 14, 1977
3639.65
16166730
6726
16700
86.0
63.0
--
Sun, Nov 28, 1976
3658.24
18520718
8797
16700
35.0
15.0
--
Wed, Sep 22, 1976
3664.77
19392008
6940
16700
84.0
53.0
--
Wed, Sep 15, 1976
3665.68
19515464
8149
16700
88.0
64.0
--
Thu, May 01, 1975
3647.84
17217668
19077
16700
69.0
40.0
--
Sat, Jan 04, 1975
3647.73
17203996
8732
16700
36.0
18.0
--
Fri, Jan 03, 1975
3647.87
17221396
7902
16700
37.0
18.0
--
Fri, Aug 02, 1974
3662.25
19110738
8360
16700
94.0
73.0
--
Sun, Jul 07, 1974
3666.74
19720182
13408
16700
94.0
76.0
--
Thu, Feb 08, 1973
3600.56
12033297
11898
16700
49.0
35.0
--
Mon, Dec 18, 1972
3607.24
12716591
8802
16700
40.0
26.0
--
Tue, Nov 14, 1972
3609.49
12945784
13059
16700
49.0
39.0
--
Thu, Dec 09, 1971
3611.39
13162317
10463
16700
32.0
13.0
--
Sat, Sep 11, 1971
3616.32
13679927
11735
16700
97.0
67.0
--
Wed, Sep 01, 1971
3617.18
13771313
13707
16700
93.0
69.0
--
Tue, May 26, 1970
3577.81
9996924
58818
16700
89.0
60.0
--
Wed, Apr 29, 1970
3566.72
9068564
11844
16700
57.0
45.0
--
Fri, Aug 22, 1969
3577.39
9976928
9777
16700
97.0
71.0
--
Sat, Aug 16, 1969
3578.28
10053834
12567
16700
102.0
80.0
--
Thu, Jun 26, 1969
3578.48
10071158
28803
16700
87.0
56.0
--
Wed, May 14, 1969
3559.64
8519614
38320
16700
88.0
59.0
--
Mon, Apr 14, 1969
3546.26
7517961
26385
16700
79.0
46.0
--
Tue, Aug 27, 1968
3549.47
7763843
10777
16700
91.0
72.0
--
Wed, May 22, 1968
3518.04
5664698
20890
16700
85.0
61.0
--
Tue, May 21, 1968
3517.91
5656859
20802
16700
92.0
61.0
--
Wed, Apr 01, 1964
3409.90
978197
4379
16700
78.0
42.0
--


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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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