Water Database





The earliest data is from
The most recent data is from Wednesday, November 22nd, 2017

Days where outflow from Lake Powell was 22800.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Aug 24, 1987
3692.35
23114266
7690.00
22800.00
91.0
64.0
--
Tue, Aug 18, 1987
3693.62
23311738
8063.00
22800.00
97.0
64.0
--
Fri, Feb 20, 1987
3677.93
20957910
16676.00
22800.00
47.0
37.0
--
Tue, Dec 04, 1984
3688.71
22587528
15437.00
22800.00
51.0
32.0
--
Mon, Sep 03, 1984
3700.16
24380286
20068.00
22800.00
90.0
67.0
--
Wed, Jul 25, 1984
3702.06
24688114
33134.00
22800.00
95.0
70.0
--
Wed, Jan 04, 1984
3684.56
21962120
12306.00
22800.00
48.0
26.0
--
Wed, Dec 28, 1983
3685.72
22167494
11352.00
22800.00
53.0
41.0
--
Thu, Nov 10, 1983
3692.44
23192422
13386.00
22800.00
57.0
43.0
--
Sun, Aug 10, 1980
3694.24
23569630
6690.00
22800.00
105.0
69.0
--
Thu, Aug 07, 1980
3694.91
23674808
7261.00
22800.00
91.0
64.0
--
Wed, Aug 06, 1980
3695.12
23707838
7349.00
22800.00
102.0
69.0
--
Fri, Jul 25, 1980
3697.75
24123678
9774.00
22800.00
103.0
64.0
--
Mon, Aug 06, 1979
3683.78
22003876
14248.00
22800.00
102.0
75.0
--
Tue, Aug 16, 1977
3645.35
16856122
5701.00
22800.00
90.0
70.0
--
Wed, Jul 23, 1975
3674.89
20831830
31852.00
22800.00
102.0
71.0
--
Sat, Jan 11, 1975
3646.52
17053760
10361.00
22800.00
40.0
27.0
--
Mon, Aug 26, 1974
3657.17
18437466
5372.00
22800.00
98.0
72.0
--
Sat, Dec 30, 1972
3606.21
12612557
11711.00
22800.00
40.0
26.0
--


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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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