Water Database



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The earliest data is from
The most recent data is from Monday, March 27th, 2017

Days where outflow from Lake Powell was 12500.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Jan 01, 1997
3674.68
20493640
9637.00
12500.00
54.0
32.0
--
Mon, Oct 07, 1996
3679.08
21124384
13032.00
12500.00
74.0
54.0
--
Sun, May 05, 1996
3672.90
20242534
23070.00
12500.00
92.0
53.0
--
Sun, Feb 04, 1996
3677.50
20893364
9775.00
12500.00
47.0
27.0
--
Sun, Jan 28, 1996
3678.19
20995634
8733.00
12500.00
53.0
20.0
--
Mon, Jan 23, 1995
3647.76
16938502
6438.00
12500.00
47.0
28.0
--
Thu, Jan 19, 1995
3648.15
16986522
7001.00
12500.00
45.0
25.0
--
Thu, Dec 08, 1994
3651.72
17430764
7811.00
12500.00
54.0
22.0
--
Sun, Jul 17, 1994
3663.88
19006020
6839.00
12500.00
104.0
73.0
--
Sat, Jan 15, 1994
3658.26
18265804
9102.00
12500.00
51.0
29.0
--
Thu, Dec 30, 1993
3659.37
18410272
8693.00
12500.00
50.0
23.0
--
Fri, Dec 24, 1993
3659.82
18469052
9153.00
12500.00
44.0
18.0
--
Tue, Nov 09, 1993
3661.84
18734710
10443.00
12500.00
60.0
32.0
--
Fri, Feb 05, 1993
3613.31
13066371
6492.00
12500.00
50.0
31.0
--
Wed, Sep 16, 1992
3624.30
14224705
6009.00
12500.00
84.0
60.0
--
Tue, Sep 01, 1992
3626.03
14413303
8222.00
12500.00
82.0
56.0
--
Tue, Jan 23, 1990
3656.13
17990754
5440.00
12500.00
n/a
22.0
--
Wed, Jan 17, 1990
3656.84
18082372
5676.00
12500.00
39.0
24.0
--
Fri, Nov 17, 1989
3662.12
18771976
7043.00
12500.00
59.0
32.0
--
Thu, Jul 13, 1989
3675.91
20668208
5556.00
12500.00
96.0
72.0
--
Tue, Mar 21, 1989
3674.63
20486444
11919.00
12500.00
62.0
23.0
--
Thu, Jan 26, 1989
3677.29
20865766
6174.00
12500.00
59.0
15.0
--
Tue, Nov 08, 1988
3683.77
21812732
6557.00
12500.00
77.0
43.0
--
Thu, Jul 21, 1988
3692.34
23112714
6955.00
12500.00
98.0
66.0
--
Sat, Nov 21, 1987
3687.92
22434908
11282.00
12500.00
63.0
26.0
--
Sat, Nov 14, 1987
3688.24
22483718
11083.00
12500.00
55.0
31.0
--
Sun, Jul 12, 1987
3698.07
24013210
16290.00
12500.00
97.0
64.0
--
Wed, May 06, 1987
3686.93
22285490
44545.00
12500.00
83.0
55.0
--
Mon, Mar 16, 1987
3678.59
21053562
21265.00
12500.00
44.0
32.0
--
Thu, Jan 02, 1986
3687.25
22333750
14124.00
12500.00
51.0
28.0
--
Tue, Feb 22, 1983
3682.17
21638962
12334.00
12500.00
56.0
33.0
--
Mon, Jan 10, 1983
3683.99
21908746
9557.00
12500.00
49.0
29.0
--
Tue, Oct 26, 1982
3687.81
22514006
15788.00
12500.00
69.0
47.0
--
Sun, Oct 17, 1982
3687.75
22504928
17009.00
12500.00
72.0
48.0
--
Sat, Aug 07, 1982
3687.45
22459578
13281.00
12500.00
103.0
80.0
--
Tue, Jun 08, 1982
3677.66
21012360
39706.00
12500.00
86.0
55.0
--
Sun, Jan 31, 1982
3663.75
19077072
7242.00
12500.00
46.0
28.0
--
Sun, Aug 09, 1981
3676.30
20847830
4460.00
12500.00
95.0
73.0
--
Tue, May 06, 1980
3680.13
21433690
39506.00
12500.00
79.0
53.0
--
Fri, Dec 28, 1979
3672.51
20371346
10240.00
12500.00
46.0
28.0
--
Mon, Jul 09, 1979
3683.31
21933716
40147.00
12500.00
98.0
65.0
--
Sat, Aug 19, 1978
3648.64
17236652
6910.00
12500.00
92.0
62.0
--
Mon, Jul 17, 1978
3652.45
17716626
19028.00
12500.00
92.0
68.0
--
Fri, Apr 21, 1978
3625.60
14529011
15662.00
12500.00
80.0
58.0
--
Sun, Jan 15, 1978
3627.54
14744457
5769.00
12500.00
49.0
44.0
--
Sun, Sep 04, 1977
3641.79
16422840
5395.00
12500.00
93.0
68.0
--
Sun, Jul 31, 1977
3649.36
17353964
8237.00
12500.00
107.0
77.0
--
Sun, Jul 24, 1977
3650.27
17468346
12142.00
12500.00
74.0
68.0
--
Wed, Feb 02, 1977
3651.66
17643924
8088.00
12500.00
56.0
32.0
--
Mon, Mar 08, 1976
3665.17
19446322
10434.00
12500.00
57.0
38.0
--
Wed, Apr 30, 1975
3647.81
17213940
19173.00
12500.00
66.0
42.0
--
Thu, Feb 27, 1975
3645.35
16909144
9849.00
12500.00
59.0
34.0
--
Thu, Nov 21, 1974
3650.00
17516142
9513.00
12500.00
58.0
36.0
--
Wed, Sep 18, 1974
3653.34
17941264
8488.00
12500.00
80.0
57.0
--
Thu, Jan 17, 1974
3647.15
17158782
13247.00
12500.00
37.0
34.0
--
Wed, Jan 16, 1974
3647.15
17158782
14833.00
12500.00
38.0
35.0
--
Sun, Jun 20, 1971
3616.60
13709610
44447.00
12500.00
100.0
64.0
--
Mon, Jun 07, 1971
3611.62
13186222
39053.00
12500.00
91.0
52.0
--
Thu, Nov 19, 1970
3600.60
12094610
11470.00
12500.00
62.0
35.0
--
Sat, Aug 08, 1970
3600.21
12056320
9348.00
12500.00
103.0
78.0
--
Mon, Dec 29, 1969
3572.35
9547889
12016.00
12500.00
41.0
24.0
--
Wed, Nov 05, 1969
3574.94
9766512
13280.00
12500.00
63.0
40.0
--
Sun, Aug 03, 1969
3580.21
10221996
9930.00
12500.00
98.0
76.0
--
Fri, May 16, 1969
3560.77
8608135
38379.00
12500.00
83.0
57.0
--
Mon, Jan 27, 1969
3540.25
7094256
13606.00
12500.00
61.0
44.0
--
Tue, Dec 03, 1968
3541.46
7190026
9498.00
12500.00
38.0
19.0
--
Fri, Nov 15, 1968
3542.42
7257226
8968.00
12500.00
51.0
37.0
--
Wed, Mar 20, 1968
3523.80
6020070
7499.00
12500.00
57.0
28.0
--
Thu, May 04, 1967
3506.46
4995340
6641.00
12500.00
73.0
46.0
--
Wed, Mar 08, 1967
3514.38
5454372
9306.00
12500.00
60.0
29.0
--
Fri, Sep 30, 1966
3529.46
6402490
5954.00
12500.00
88.0
65.0
--
Thu, Apr 22, 1965
3491.84
4215446
20353.00
12500.00
89.0
55.0
--
Sun, May 10, 1964
3394.60
565002
9297.00
12500.00
78.0
48.0
--
Sat, May 09, 1964
3394.80
570001
8908.00
12500.00
72.0
45.0
--
Fri, May 08, 1964
3395.10
577603
8448.00
12500.00
73.0
39.0
--
Sun, May 03, 1964
3396.50
614000
8021.00
12500.00
72.0
40.0
--


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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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