Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, March 19th, 2019

Days where outflow from Lake Powell was 9570 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, May 27, 1993
3642.13
16255963
70169
9570
91.0
59.0
--
Fri, Oct 23, 1992
3621.42
13914257
6206
9570
n/a
52.0
--
Mon, Mar 04, 1991
3628.97
14738152
7221
9570
59.0
42.0
--
Mon, Jan 28, 1991
3630.96
14960996
5541
9570
48.0
25.0
--
Wed, Feb 07, 1990
3655.18
17869442
4999
9570
52.0
25.0
--
Wed, Jun 29, 1988
3692.73
23173146
18995
9570
94.0
65.0
--
Mon, May 09, 1988
3684.41
21908076
16744
9570
84.0
50.0
--
Thu, Nov 05, 1987
3688.09
22460784
12684
9570
71.0
46.0
--
Sat, Jul 18, 1981
3679.58
21322286
12604
9570
97.0
70.0
--
Sun, Feb 12, 1967
3516.20
5563126
6475
9570
56.0
29.0
--
Thu, Dec 22, 1966
3522.90
5983242
5797
9570
47.0
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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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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