Water Database





The earliest data is from
The most recent data is from Friday, November 17th, 2017

Water Data for 20 days surrounding Jul 22, 2017

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
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
Tue, Jul 18, 2017
3635.51
-0.05
15479114
12395.00
14493.00
100.0
75.0
80.0
Mon, Jul 17, 2017
3635.56
-0.11
15484881
8564.00
14433.00
102.0
77.0
80.0
Sun, Jul 16, 2017
3635.67
-0.01
15497574
13432.00
13018.00
102.0
75.0
80.0
Sat, Jul 15, 2017
3635.68
-0.02
15498729
12944.00
13158.00
102.0
73.0
80.0
Fri, Jul 14, 2017
3635.70
-0.05
15501038
12340.00
14441.00
99.0
73.0
80.0
Thu, Jul 13, 2017
3635.75
0.01
15506811
15848.00
14176.00
99.0
69.0
80.0
Wed, Jul 12, 2017
3635.74
-0.06
15505656
11476.00
14205.00
97.0
73.0
80.0
Averages of List
3635.23
-0.06
15446337.95
11491.76
13975.24
97.33
73.00
80.0


Averages for July 22nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3656.18
-0.10
18447161.32
14447.03
16960.63
97.19
71.62
79.5
All-Time
3641.23
-0.07
16677509.96
14842.11
15484.07
72.24
48.16
62.9


All Lake Powell water data for July 22nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Jul 22, 2017
3635.19
15442238
2983.00
13234.00
98.0
72.0
80.0
Fri Jul 22, 2016
3619.75
13736769
5457.00
16052.00
102.0
79.0
79.0
Wed Jul 22, 2015
3613.94
13130984
12750.00
17448.00
95.0
70.0
77.0
Tue Jul 22, 2014
3609.08
12637918
9342.00
13383.00
n/a
n/a
77.0
Mon Jul 22, 2013
3595.96
11368678
4296.00
14191.00
91.0
73.9
79.0
Sun Jul 22, 2012
3629.97
14849478
7952.00
13657.00
97.0
71.1
79.0
Fri Jul 22, 2011
3660.10
18505688
48292.00
24196.00
99.0
71.1
78.0
Thu Jul 22, 2010
3637.39
15697009
7990.00
13374.00
93.0
73.9
84.0
Wed Jul 22, 2009
3641.91
16229720
12838.00
13496.00
99.0
71.1
79.0
Tue Jul 22, 2008
3633.51
15249662
14993.00
14583.00
93.9
73.0
80.0
Sun Jul 22, 2007
3608.56
12585905
5029.00
12072.00
90.0
72.0
81.0
Sat Jul 22, 2006
3608.28
12557951
9037.00
13288.00
99.0
73.0
82.0
Fri Jul 22, 2005
3607.66
12496195
11197.00
14294.00
102.0
80.1
--
Thu Jul 22, 2004
3581.80
10094527
7152.00
15450.00
99.0
77.0
80.0
Tue Jul 22, 2003
3612.50
12983592
5427.00
15725.00
104.0
79.0
81.0
Mon Jul 22, 2002
3636.25
15564625
2780.00
14922.00
102.0
75.9
78.0
Sun Jul 22, 2001
3670.75
19942368
3708.00
9176.00
95.0
69.1
78.0
Sat Jul 22, 2000
3682.63
21643708
7328.00
8037.00
107.0
69.0
--
Thu Jul 22, 1999
3694.54
23455772
19469.00
18299.00
92.0
69.0
--
Wed Jul 22, 1998
3696.18
23713682
14890.00
21100.00
100.0
75.0
--
Tue Jul 22, 1997
3694.44
23440096
17168.00
21027.00
97.0
70.0
--
Mon Jul 22, 1996
3687.37
22352046
12143.00
15200.00
107.0
76.0
--
Sat Jul 22, 1995
3692.18
23088166
52346.00
17600.00
98.0
63.0
--
Fri Jul 22, 1994
3663.19
18913908
6458.00
14500.00
99.0
74.0
--
Thu Jul 22, 1993
3668.52
19634622
16463.00
15400.00
98.0
63.0
--
Wed Jul 22, 1992
3631.61
15034137
7977.00
14600.00
102.0
72.0
--
Mon Jul 22, 1991
3636.52
15596322
9404.00
17000.00
96.0
70.0
--
Sun Jul 22, 1990
3648.48
17027518
6207.00
15400.00
87.0
69.0
--
Sat Jul 22, 1989
3674.59
20480792
4010.00
11800.00
106.0
76.0
--
Fri Jul 22, 1988
3692.21
23092544
6774.00
12200.00
98.0
66.0
--
Wed Jul 22, 1987
3697.25
23882750
15227.00
18500.00
98.0
63.0
--
Tue Jul 22, 1986
3699.77
24285204
39661.00
23400.00
n/a
n/a
--
Mon Jul 22, 1985
3697.86
23979758
22586.00
26500.00
88.0
70.0
--
Sun Jul 22, 1984
3702.09
24692980
35525.00
29700.00
84.0
64.0
--
Fri Jul 22, 1983
3707.88
25679892
45195.00
40000.00
84.0
72.0
--
Thu Jul 22, 1982
3687.30
22436922
16902.00
15800.00
99.0
78.0
--
Wed Jul 22, 1981
3679.21
21268476
9612.00
16400.00
100.0
70.0
--
Tue Jul 22, 1980
3698.35
24219528
12419.00
23500.00
100.0
68.0
--
Sun Jul 22, 1979
3684.74
22147396
23152.00
16800.00
97.0
70.0
--
Sat Jul 22, 1978
3652.62
17738294
18138.00
10200.00
99.0
72.0
--
Fri Jul 22, 1977
3650.20
17459508
7602.00
17500.00
89.0
71.0
--
Thu Jul 22, 1976
3671.02
20253656
8180.00
13800.00
99.0
70.0
--
Tue Jul 22, 1975
3674.82
20821850
34439.00
18100.00
101.0
75.0
--
Mon Jul 22, 1974
3664.06
19354426
12928.00
18800.00
93.0
68.0
--
Sun Jul 22, 1973
3642.47
16609202
28986.00
5900.00
95.0
64.0
--
Sat Jul 22, 1972
3617.24
13755988
7021.00
13100.00
95.0
70.0
--
Thu Jul 22, 1971
3621.30
14216488
14669.00
18000.00
100.0
74.0
--
Wed Jul 22, 1970
3601.36
12169199
13879.00
10400.00
88.0
70.0
--
Tue Jul 22, 1969
3581.15
10304377
19837.00
17100.00
100.0
75.0
--
Mon Jul 22, 1968
3546.64
7557557
11128.00
14700.00
98.0
80.0
--
Sat Jul 22, 1967
3532.70
6604904
16278.00
8750.00
105.0
80.0
--
Fri Jul 22, 1966
3541.47
7214310
5777.00
11500.00
92.0
75.0
--
Thu Jul 22, 1965
3527.54
6288358
30662.00
10500.00
90.0
70.0
--
Wed Jul 22, 1964
3482.10
3728005
12084.00
970.00
98.0
77.0
--
Mon Jul 22, 1963
47400
2569.00
1000.00
97.0
76.0
--



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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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