Water Database





The earliest data is from
The most recent data is from Sunday, December 10th, 2017

Water Data for 20 days surrounding Jul 29, 2017

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Aug 08, 2017
3633.96
-0.13
15301077
7662.00
14733.00
95.0
71.0
80.0
Mon, Aug 07, 2017
3634.09
-0.07
15315953
11585.00
14919.00
91.0
69.0
79.0
Sun, Aug 06, 2017
3634.16
-0.07
15323968
9709.00
13044.00
91.0
68.0
80.0
Sat, Aug 05, 2017
3634.23
-0.10
15331985
8685.00
13893.00
86.0
66.0
80.0
Fri, Aug 04, 2017
3634.33
-0.14
15343444
7177.00
14886.00
90.0
73.0
81.0
Thu, Aug 03, 2017
3634.47
-0.08
15359496
10897.00
14862.00
98.0
71.0
81.0
Wed, Aug 02, 2017
3634.55
-0.07
15368674
11674.00
15015.00
98.0
75.0
81.0
Tue, Aug 01, 2017
3634.62
-0.07
15376708
11559.00
14902.00
99.0
73.0
81.0
Mon, Jul 31, 2017
3634.69
-0.07
15384745
11035.00
14376.00
99.0
75.0
81.0
Sun, Jul 30, 2017
3634.76
-0.06
15392785
9929.00
12647.00
100.0
75.0
80.0
Sat, Jul 29, 2017
3634.82
-0.02
15399679
12906.00
13120.00
97.0
71.0
80.0
Fri, Jul 28, 2017
3634.84
-0.05
15401977
12282.00
14374.00
96.0
75.0
80.0
Thu, Jul 27, 2017
3634.89
-0.08
15407724
10260.00
14232.00
97.0
73.0
79.0
Wed, Jul 26, 2017
3634.97
-0.04
15416923
12942.00
14409.00
93.0
66.0
79.0
Tue, Jul 25, 2017
3635.01
-0.02
15421523
14226.00
14440.00
87.0
68.0
80.0
Mon, Jul 24, 2017
3635.03
-0.08
15423824
10467.00
14441.00
90.0
75.0
80.0
Sun, Jul 23, 2017
3635.11
-0.08
15433029
8593.00
12568.00
100.0
75.0
80.0
Sat, Jul 22, 2017
3635.19
-0.18
15442238
2983.00
13234.00
98.0
72.0
80.0
Fri, Jul 21, 2017
3635.37
-0.04
15462973
12705.00
14175.00
97.0
75.0
80.0
Thu, Jul 20, 2017
3635.41
0.00
15467583
15452.00
14411.00
97.0
72.0
80.0
Wed, Jul 19, 2017
3635.41
-0.10
15467583
8989.00
14227.00
93.0
73.0
80.0
Averages of List
3634.76
-0.07
15392566.24
10557.95
14138.48
94.86
71.95
80.1


Averages for July 29th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3655.48
-0.11
18363112.87
12713.45
16882.82
96.73
71.34
79.9
All-Time
3640.72
-0.08
16614343.75
12965.24
15471.40
73.41
49.05
63.7


All Lake Powell water data for July 29th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Jul 29, 2017
3634.82
15399679
12906.00
13120.00
97.0
71.0
80.0
Fri Jul 29, 2016
3618.55
13610192
10199.00
16147.00
106.0
77.0
79.0
Wed Jul 29, 2015
3612.99
13033624
7221.00
17467.00
97.0
70.0
78.0
Tue Jul 29, 2014
3608.29
12558945
5428.00
13259.00
95.0
72.0
78.0
Mon Jul 29, 2013
3594.58
11240216
5752.00
14062.00
89.1
66.0
79.0
Sun Jul 29, 2012
3628.72
14709985
2506.00
13629.00
91.0
75.0
79.0
Fri Jul 29, 2011
3660.85
18604126
33538.00
24167.00
99.0
77.0
78.0
Thu Jul 29, 2010
3636.67
15613307
9173.00
13354.00
91.0
75.9
82.0
Wed Jul 29, 2009
3641.25
16151134
11481.00
13088.00
95.0
70.0
80.0
Tue Jul 29, 2008
3633.14
15207480
15344.00
14623.00
99.0
73.0
--
Sun Jul 29, 2007
3607.62
12492238
6723.00
11915.00
98.1
73.0
81.0
Sat Jul 29, 2006
3607.13
12443571
6758.00
13177.00
98.1
73.9
82.0
Fri Jul 29, 2005
3606.98
12428715
12503.00
14093.00
98.1
72.0
81.0
Thu Jul 29, 2004
3580.19
9955815
6938.00
14855.00
97.0
66.0
79.0
Tue Jul 29, 2003
3611.04
12835273
4632.00
15752.00
96.1
77.0
83.0
Mon Jul 29, 2002
3634.72
15388187
3623.00
14904.00
100.0
70.0
80.0
Sun Jul 29, 2001
3669.74
19802528
5350.00
9200.00
100.9
73.0
--
Sat Jul 29, 2000
3682.26
21589152
5622.00
8008.00
106.0
n/a
--
Thu Jul 29, 1999
3694.11
23388494
15933.00
18299.00
88.0
72.0
--
Wed Jul 29, 1998
3695.39
23589178
17872.00
21400.00
96.0
67.0
--
Tue Jul 29, 1997
3693.69
23322878
13401.00
20968.00
84.0
60.0
--
Mon Jul 29, 1996
3686.68
22247854
8459.00
13800.00
93.0
72.0
--
Sat Jul 29, 1995
3693.54
23299500
33977.00
19100.00
107.0
75.0
--
Fri Jul 29, 1994
3662.03
18759844
5452.00
15400.00
105.0
80.0
--
Thu Jul 29, 1993
3667.97
19559278
12208.00
16100.00
102.0
74.0
--
Wed Jul 29, 1992
3630.92
14956491
10918.00
14500.00
104.0
71.0
--
Mon Jul 29, 1991
3636.01
15537161
9104.00
14400.00
99.0
70.0
--
Sun Jul 29, 1990
3647.71
16932470
5877.00
4760.00
93.0
72.0
--
Sat Jul 29, 1989
3673.73
20359198
7798.00
12200.00
96.0
70.0
--
Fri Jul 29, 1988
3691.25
22944500
5759.00
16700.00
100.0
66.0
--
Wed Jul 29, 1987
3696.37
23743478
9658.00
21000.00
89.0
64.0
--
Tue Jul 29, 1986
3699.89
24304382
28640.00
28800.00
n/a
n/a
--
Mon Jul 29, 1985
3697.39
23904992
25093.00
27900.00
91.0
68.0
--
Sun Jul 29, 1984
3702.15
24702672
31609.00
24000.00
n/a
n/a
--
Fri Jul 29, 1983
3707.68
25646500
45346.00
41400.00
91.0
71.0
--
Thu Jul 29, 1982
3687.30
22436922
13991.00
12100.00
93.0
68.0
--
Wed Jul 29, 1981
3678.14
21112908
7261.00
19100.00
98.0
72.0
--
Tue Jul 29, 1980
3696.88
23985422
9058.00
24800.00
100.0
73.0
--
Sun Jul 29, 1979
3684.43
22101020
18231.00
16800.00
105.0
71.0
--
Sat Jul 29, 1978
3652.46
17717902
11498.00
10500.00
104.0
72.0
--
Fri Jul 29, 1977
3649.69
17395366
9785.00
15100.00
104.0
76.0
--
Thu Jul 29, 1976
3670.36
20161090
10351.00
13700.00
99.0
69.0
--
Tue Jul 29, 1975
3674.85
20826142
22517.00
22400.00
88.0
63.0
--
Mon Jul 29, 1974
3663.04
19217056
10562.00
23600.00
100.0
77.0
--
Sun Jul 29, 1973
3643.81
16772773
22898.00
5710.00
98.0
70.0
--
Sat Jul 29, 1972
3615.85
13608589
6319.00
15400.00
103.0
74.0
--
Thu Jul 29, 1971
3620.98
14181655
13340.00
14200.00
106.0
78.0
--
Wed Jul 29, 1970
3601.06
12139752
12789.00
10800.00
98.0
76.0
--
Tue Jul 29, 1969
3580.84
10277147
14118.00
14000.00
96.0
72.0
--
Mon Jul 29, 1968
3546.12
7520281
13829.00
11300.00
95.0
72.0
--
Sat Jul 29, 1967
3532.70
6604904
11151.00
9870.00
102.0
74.0
--
Fri Jul 29, 1966
3540.37
7137582
6532.00
11100.00
99.0
74.0
--
Thu Jul 29, 1965
3530.38
6473151
31990.00
12900.00
92.0
76.0
--
Wed Jul 29, 1964
3483.69
3806807
11426.00
1000.00
107.0
76.0
--
Mon Jul 29, 1963
49400
2641.00
1000.00
102.0
74.0
--



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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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