Water Database





The earliest data is from
The most recent data is from Monday, September 17th, 2018

Water Data for 20 days surrounding Aug 14, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Aug 24, 2018
3598.48
-0.24
11605648
4318.00
15888.00
0.0
0.0
78.0
Thu, Aug 23, 2018
3598.72
-0.22
11628378
5466.00
16016.00
0.0
0.0
79.0
Wed, Aug 22, 2018
3598.94
-0.25
11649238
3816.00
15929.00
0.0
0.0
79.0
Tue, Aug 21, 2018
3599.19
-0.15
11672971
8882.00
15833.00
0.0
0.0
79.0
Mon, Aug 20, 2018
3599.34
-0.27
11687225
2679.00
15854.00
0.0
0.0
79.0
Sun, Aug 19, 2018
3599.61
-0.17
11712911
3503.00
11506.00
0.0
0.0
79.0
Sat, Aug 18, 2018
3599.78
-0.13
11729102
5622.00
11555.00
0.0
0.0
79.0
Fri, Aug 17, 2018
3599.91
-0.27
11741492
2535.00
15747.00
0.0
0.0
79.0
Thu, Aug 16, 2018
3600.18
-0.27
11767253
2551.00
15783.00
0.0
0.0
79.0
Wed, Aug 15, 2018
3600.45
-0.26
11793053
3023.00
15752.00
0.0
0.0
79.0
Tue, Aug 14, 2018
3600.71
-0.19
11817933
6462.00
15556.00
0.0
0.0
79.0
Mon, Aug 13, 2018
3600.90
-0.28
11836137
1959.00
15765.00
0.0
0.0
79.0
Sun, Aug 12, 2018
3601.18
-0.15
11862999
2797.00
9820.00
0.0
0.0
79.0
Sat, Aug 11, 2018
3601.33
-0.21
11877406
1373.00
11544.00
0.0
0.0
79.0
Fri, Aug 10, 2018
3601.54
-0.23
11897596
4571.00
15803.00
0.0
0.0
79.0
Thu, Aug 09, 2018
3601.77
-0.29
11919736
1290.00
15686.00
0.0
0.0
79.0
Wed, Aug 08, 2018
3602.06
-0.21
11947691
5439.00
15650.00
0.0
0.0
79.0
Tue, Aug 07, 2018
3602.27
-0.25
11967962
3466.00
15794.00
0.0
0.0
79.0
Mon, Aug 06, 2018
3602.52
-1.07
11992124
4914.00
15677.00
0.0
0.0
79.0
Sun, Aug 05, 2018
3602.74
0.22
12013414
3336.00
11473.00
0.0
0.0
79.0
Sat, Aug 04, 2018
3602.91
0.39
12029883
3389.00
11533.00
0.0
0.0
79.0
Averages of List
3600.69
-0.21
11816673.90
3875.76
14484.00
0.00
0.00
78.9


Averages for August 14th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3652.21
-0.14
17960121.41
9656.90
16453.56
92.90
67.51
79.8
All-Time
3638.45
-0.12
16331152.29
9826.09
15070.88
72.45
48.07
62.2


All Lake Powell water data for August 14th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Aug 14, 2018
3600.71
11817933
6462.00
15556.00
0.0
0.0
79.0
Mon Aug 14, 2017
3633.27
15222291
7908.00
14955.00
93.0
69.0
80.0
Sun Aug 14, 2016
3616.43
13388427
6952.00
13408.00
100.0
70.0
81.0
Fri Aug 14, 2015
3611.48
12879851
7122.00
13423.00
97.0
72.0
79.0
Thu Aug 14, 2014
3607.28
12458460
10563.00
13488.00
88.0
66.0
78.0
Wed Aug 14, 2013
3591.97
10999786
5852.00
13552.00
97.0
71.1
77.0
Tue Aug 14, 2012
3626.19
14430550
7571.00
12569.00
96.1
75.0
80.0
Sun Aug 14, 2011
3659.04
18367228
14721.00
24675.00
93.0
73.9
79.0
Sat Aug 14, 2010
3636.14
15551893
9326.00
12730.00
97.0
64.9
81.0
Fri Aug 14, 2009
3639.56
15951180
8566.00
13290.00
93.0
66.9
--
Thu Aug 14, 2008
3631.84
15059928
11476.00
14738.00
102.0
70.0
80.0
Tue Aug 14, 2007
3606.00
12331885
6754.00
13364.00
98.1
71.1
82.0
Mon Aug 14, 2006
3605.34
12266965
8049.00
13683.00
93.0
71.1
80.0
Sun Aug 14, 2005
3605.36
12268932
9983.00
12321.00
90.0
66.9
80.0
Sat Aug 14, 2004
3576.34
9629245
4154.00
13670.00
90.0
70.0
79.0
Thu Aug 14, 2003
3607.73
12503162
3796.00
15526.00
100.0
68.0
82.0
Wed Aug 14, 2002
3631.27
14995558
5237.00
14717.00
102.0
70.0
--
Tue Aug 14, 2001
3668.07
19572972
7903.00
13916.00
89.1
64.0
--
Mon Aug 14, 2000
3681.19
21431904
5347.00
8049.00
98.0
73.0
--
Sat Aug 14, 1999
3693.70
23324438
21967.00
19259.00
n/a
n/a
--
Fri Aug 14, 1998
3693.51
23294818
11396.00
21500.00
96.0
67.0
--
Thu Aug 14, 1997
3692.63
23157924
18729.00
21300.00
95.0
67.0
--
Wed Aug 14, 1996
3684.44
21912180
6367.00
16500.00
105.0
76.0
--
Mon Aug 14, 1995
3693.01
23216978
14819.00
18600.00
97.0
69.0
--
Sun Aug 14, 1994
3659.43
18418078
5480.00
11300.00
99.0
75.0
--
Sat Aug 14, 1993
3666.02
19293972
10135.00
16600.00
98.0
63.0
--
Fri Aug 14, 1992
3628.35
14669036
6317.00
15100.00
103.0
77.0
--
Wed Aug 14, 1991
3633.97
15302577
7887.00
14900.00
96.0
74.0
--
Tue Aug 14, 1990
3644.33
16520104
3338.00
16900.00
84.0
67.0
--
Mon Aug 14, 1989
3671.85
20095164
5737.00
15600.00
100.0
69.0
--
Sun Aug 14, 1988
3689.60
22691214
5976.00
9500.00
n/a
n/a
--
Fri Aug 14, 1987
3694.45
23441642
10051.00
19500.00
92.0
64.0
--
Thu Aug 14, 1986
3697.81
23971800
13083.00
27500.00
93.0
68.0
--
Wed Aug 14, 1985
3694.66
23474606
11380.00
27500.00
96.0
70.0
--
Tue Aug 14, 1984
3701.20
24548772
21388.00
25400.00
95.0
73.0
--
Sun Aug 14, 1983
3706.51
25451614
30901.00
26500.00
99.0
69.0
--
Sat Aug 14, 1982
3686.83
22366034
11348.00
14800.00
91.0
71.0
--
Fri Aug 14, 1981
3675.61
20749296
6119.00
11800.00
86.0
63.0
--
Thu Aug 14, 1980
3693.26
23416338
6459.00
24000.00
96.0
63.0
--
Tue Aug 14, 1979
3682.89
21871180
11073.00
10100.00
88.0
63.0
--
Mon Aug 14, 1978
3649.87
17390722
5350.00
14400.00
96.0
70.0
--
Sun Aug 14, 1977
3645.86
16918770
6426.00
18100.00
98.0
75.0
--
Sat Aug 14, 1976
3669.70
20068994
7415.00
6710.00
94.0
64.0
--
Thu Aug 14, 1975
3673.57
20643814
13193.00
15600.00
94.0
69.0
--
Wed Aug 14, 1974
3660.25
18843762
8250.00
18800.00
95.0
71.0
--
Tue Aug 14, 1973
3644.76
16889428
15676.00
13100.00
99.0
73.0
--
Mon Aug 14, 1972
3612.63
13270180
5493.00
16600.00
89.0
67.0
--
Sat Aug 14, 1971
3618.98
13964355
8117.00
14800.00
99.0
77.0
--
Fri Aug 14, 1970
3599.71
12007539
8730.00
12200.00
96.0
77.0
--
Thu Aug 14, 1969
3578.60
10081565
9557.00
15800.00
94.0
70.0
--
Wed Aug 14, 1968
3549.28
7749896
19828.00
11400.00
84.0
62.0
--
Mon Aug 14, 1967
3532.38
6583848
16071.00
11200.00
98.0
72.0
--
Sun Aug 14, 1966
3537.34
6928554
4778.00
9440.00
100.0
67.0
--
Sat Aug 14, 1965
3533.65
6689681
12754.00
12000.00
99.0
76.0
--
Fri Aug 14, 1964
3489.10
4080105
15665.00
1020.00
97.0
72.0
--
Wed Aug 14, 1963
117400
5266.00
1010.00
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 - 2018


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