Water Database





The earliest data is from
The most recent data is from Saturday, July 14th, 2018

Days where outflow from Lake Powell was 20100.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Mar 27, 1998
3672.81
20229922
15316.00
20100.00
59.0
44.0
--
Tue, Mar 17, 1998
3673.75
20362164
10780.00
20100.00
67.0
45.0
--
Wed, Mar 04, 1998
3675.17
20563172
10475.00
20100.00
60.0
39.0
--
Fri, Feb 20, 1998
3676.67
20777128
11472.00
20100.00
n/a
n/a
--
Wed, Feb 11, 1998
3677.69
20923570
11632.00
20100.00
n/a
n/a
--
Tue, Jan 06, 1998
3681.71
21508214
12739.00
20100.00
47.0
24.0
--
Mon, Oct 27, 1997
3689.09
22613270
16295.00
20100.00
57.0
34.0
--
Fri, Oct 17, 1997
3689.74
22712556
17430.00
20100.00
75.0
46.0
66.5
Tue, Aug 25, 1987
3692.38
23118882
9447.00
20100.00
92.0
64.0
--
Tue, Aug 04, 1987
3695.62
23625358
12929.00
20100.00
100.0
70.0
--
Wed, Nov 05, 1986
3689.16
22624306
22299.00
20100.00
62.0
41.0
--
Tue, Nov 04, 1986
3689.18
22627350
27929.00
20100.00
64.0
44.0
--
Sun, Mar 02, 1986
3683.53
21776974
18794.00
20100.00
73.0
48.0
--
Wed, Jan 29, 1986
3685.73
22105498
13913.00
20100.00
55.0
30.0
--
Wed, May 11, 1983
3688.41
22573526
36448.00
20100.00
79.0
44.0
--
Sat, Feb 05, 1983
3682.74
21722872
11547.00
20100.00
47.0
32.0
--
Tue, Oct 20, 1981
3672.50
20308786
11714.00
20100.00
69.0
48.0
--
Mon, Aug 20, 1979
3682.14
21760502
11172.00
20100.00
87.0
58.0
--
Thu, Feb 01, 1979
3628.63
14842862
8248.00
20100.00
34.0
16.0
--
Thu, Aug 31, 1978
3645.80
16884806
5876.00
20100.00
95.0
68.0
--
Thu, May 20, 1976
3665.60
19504642
29213.00
20100.00
82.0
56.0
--
Tue, Jun 24, 1975
3666.99
19724672
47334.00
20100.00
92.0
67.0
--
Thu, Jul 11, 1974
3665.95
19611584
11195.00
20100.00
91.0
48.0
--
Fri, Apr 24, 1970
3567.59
9139167
9620.00
20100.00
69.0
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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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 - 2018


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