Water Database





The earliest data is from
The most recent data is from Sunday, November 19th, 2017

Days where outflow from Lake Powell was 23400.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Dec 16, 1986
3685.99
22144498
17104.00
23400.00
50.0
27.0
--
Tue, Jul 22, 1986
3699.77
24285204
39661.00
23400.00
n/a
n/a
--
Mon, Jul 21, 1986
3699.76
24283602
36404.00
23400.00
n/a
n/a
--
Sun, Apr 28, 1985
3683.69
21800802
44349.00
23400.00
70.0
42.0
--
Sun, Apr 21, 1985
3681.20
21433392
50791.00
23400.00
68.0
44.0
--
Sat, Apr 20, 1985
3680.80
21374808
49906.00
23400.00
65.0
43.0
--
Wed, Oct 17, 1984
3693.90
23387570
18630.00
23400.00
50.0
36.0
--
Tue, Oct 16, 1984
3694.10
23418906
18219.00
23400.00
52.0
38.0
--
Sat, Sep 22, 1984
3697.32
23926176
15325.00
23400.00
88.0
59.0
--
Fri, Sep 21, 1984
3697.53
23959560
15669.00
23400.00
91.0
64.0
--
Thu, Aug 30, 1984
3700.48
24432136
22431.00
23400.00
n/a
70.0
--
Sun, Aug 19, 1984
3700.63
24456422
22387.00
23400.00
89.0
67.0
--
Fri, Mar 16, 1984
3675.25
20605380
18428.00
23400.00
68.0
43.0
--
Mon, Feb 20, 1984
3678.19
21026702
16463.00
23400.00
47.0
28.0
--
Tue, Feb 07, 1984
3679.63
21235632
13654.00
23400.00
54.0
28.0
--
Sat, Feb 04, 1984
3680.00
21289334
12887.00
23400.00
51.0
27.0
--
Tue, Dec 27, 1983
3685.82
22182516
12506.00
23400.00
57.0
46.0
--
Mon, Dec 26, 1983
3685.98
22206520
13966.00
23400.00
54.0
40.0
--
Sun, Dec 25, 1983
3686.16
22233540
14086.00
23400.00
47.0
39.0
--
Sat, Dec 24, 1983
3686.35
22262104
14315.00
23400.00
51.0
37.0
--
Wed, Dec 07, 1983
3688.79
22631686
14794.00
23400.00
45.0
25.0
--
Mon, Dec 05, 1983
3689.11
22680566
15197.00
23400.00
51.0
32.0
--
Tue, Nov 29, 1983
3689.99
22814476
14947.00
23400.00
52.0
28.0
--
Sun, Nov 27, 1983
3690.28
22859150
15212.00
23400.00
45.0
31.0
--
Sat, Nov 26, 1983
3690.46
22886878
15201.00
23400.00
48.0
35.0
--
Sat, Nov 12, 1983
3692.14
23145888
14384.00
23400.00
72.0
52.0
--
Fri, Nov 11, 1983
3692.28
23167622
14075.00
23400.00
66.0
46.0
--
Wed, Nov 09, 1983
3692.63
23221882
13141.00
23400.00
51.0
32.0
--
Sat, Oct 15, 1983
3696.81
23877544
15366.00
23400.00
68.0
49.0
--
Wed, Oct 12, 1983
3697.21
23940956
16101.00
23400.00
80.0
52.0
--
Thu, Jul 18, 1974
3664.57
19423958
8556.00
23400.00
95.0
75.0
--


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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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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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