Water Database





The earliest data is from
The most recent data is from Thursday, October 18th, 2018

Water Data for 20 days surrounding Aug 05, 1966

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Aug 15, 1966
3537.14
-0.20
6914969
4680.00
11400.00
100.0
68.0
--
Sun, Aug 14, 1966
3537.34
-0.22
6928554
4778.00
9440.00
100.0
67.0
--
Sat, Aug 13, 1966
3537.56
-0.24
6943480
4866.00
11100.00
100.0
75.0
--
Fri, Aug 12, 1966
3537.80
-0.15
6959766
5372.00
11400.00
103.0
70.0
--
Thu, Aug 11, 1966
3537.95
-0.25
6969937
5932.00
11500.00
101.0
73.0
--
Wed, Aug 10, 1966
3538.20
-0.35
6987083
6437.00
11600.00
105.0
75.0
--
Tue, Aug 09, 1966
3538.55
0.00
7011156
6633.00
11900.00
103.0
71.0
--
Mon, Aug 08, 1966
3538.55
-0.19
7011156
6690.00
11800.00
106.0
70.0
--
Sun, Aug 07, 1966
3538.74
-0.10
7024217
6899.00
10600.00
102.0
74.0
--
Sat, Aug 06, 1966
3538.84
-0.23
7031100
7162.00
12800.00
103.0
76.0
--
Fri, Aug 05, 1966
3539.07
-0.10
7046977
5984.00
12400.00
103.0
75.0
--
Thu, Aug 04, 1966
3539.17
-0.37
7053933
6075.00
12400.00
102.0
77.0
--
Wed, Aug 03, 1966
3539.54
-0.11
7079718
6283.00
11600.00
101.0
78.0
--
Tue, Aug 02, 1966
3539.65
-0.24
7087372
6294.00
11900.00
100.0
75.0
--
Mon, Aug 01, 1966
3539.89
-0.12
7104091
6767.00
11600.00
102.0
76.0
--
Sun, Jul 31, 1966
3540.01
-0.08
7112460
6489.00
9830.00
95.0
70.0
--
Sat, Jul 30, 1966
3540.09
-0.28
7118047
6254.00
10200.00
101.0
70.0
--
Fri, Jul 29, 1966
3540.37
-0.08
7137582
6532.00
11100.00
99.0
74.0
--
Thu, Jul 28, 1966
3540.45
-0.12
7143152
6583.00
10800.00
101.0
74.0
--
Wed, Jul 27, 1966
3540.57
-0.22
7151531
6737.00
10600.00
104.0
78.0
--
Tue, Jul 26, 1966
3540.79
-0.11
7166877
6975.00
10000.00
101.0
76.0
--
Averages of List
3539.06
-0.18
7046817.05
6210.57
11236.67
101.52
73.43
--


Averages for August 5th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3653.36
-0.11
18103586.85
10874.08
16215.64
93.50
68.19
79.7
All-Time
3639.43
-0.09
16453356.30
11108.41
14910.54
71.91
48.09
63.1


All Lake Powell water data for August 5th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Aug 05, 2018
3602.74
12013414
3336.00
11473.00
0.0
0.0
79.0
Sat Aug 05, 2017
3634.23
15331985
8685.00
13893.00
86.0
66.0
80.0
Fri Aug 05, 2016
3617.42
13491692
14673.00
14894.00
91.0
72.0
81.0
Wed Aug 05, 2015
3612.26
12959133
9416.00
13521.00
99.0
71.0
79.0
Tue Aug 05, 2014
3607.89
12519085
10181.00
13657.00
91.0
69.1
78.0
Mon Aug 05, 2013
3593.45
11135715
3090.00
13362.00
96.1
71.1
78.0
Sun Aug 05, 2012
3627.69
14595755
5996.00
12238.00
91.9
73.0
79.0
Fri Aug 05, 2011
3660.51
18559448
21387.00
24146.00
98.1
71.1
80.0
Thu Aug 05, 2010
3636.68
15614467
12402.00
13376.00
91.0
68.0
82.0
Wed Aug 05, 2009
3640.65
16079936
10401.00
13484.00
97.0
73.9
80.0
Tue Aug 05, 2008
3632.43
15126767
9548.00
14821.00
93.0
69.1
81.0
Sun Aug 05, 2007
3606.85
12415852
6655.00
11859.00
91.9
73.0
82.0
Sat Aug 05, 2006
3606.27
12358514
10180.00
12814.00
91.9
66.9
81.0
Fri Aug 05, 2005
3606.22
12353576
8463.00
14608.00
86.0
71.1
79.0
Thu Aug 05, 2004
3578.60
9820084
5345.00
14961.00
90.0
66.9
78.0
Tue Aug 05, 2003
3609.66
12696098
5599.00
15492.00
99.0
70.0
80.0
Mon Aug 05, 2002
3633.19
15213168
2667.00
14426.00
93.0
73.0
79.0
Sun Aug 05, 2001
3668.81
19674442
6097.00
9045.00
97.0
69.1
--
Sat Aug 05, 2000
3681.80
21521454
5090.00
8037.00
104.0
75.0
--
Thu Aug 05, 1999
3693.83
23344748
18706.00
19103.00
n/a
n/a
--
Wed Aug 05, 1998
3694.79
23494960
17125.00
21500.00
99.0
72.0
--
Tue Aug 05, 1997
3693.10
23230988
15818.00
21100.00
89.0
67.0
--
Mon Aug 05, 1996
3685.77
22111040
7031.00
15100.00
96.0
65.0
--
Sat Aug 05, 1995
3693.65
23316632
21992.00
19400.00
106.0
71.0
--
Fri Aug 05, 1994
3660.89
18609374
4547.00
15200.00
106.0
73.0
--
Thu Aug 05, 1993
3667.12
19443304
9748.00
16200.00
98.0
69.0
--
Wed Aug 05, 1992
3629.85
14836286
6455.00
14600.00
101.0
74.0
--
Mon Aug 05, 1991
3635.04
15425604
8568.00
14500.00
94.0
65.0
--
Sun Aug 05, 1990
3646.30
16759756
4207.00
12300.00
103.0
74.0
--
Sat Aug 05, 1989
3672.98
20254178
7931.00
11900.00
96.0
67.0
--
Fri Aug 05, 1988
3690.34
22804374
7547.00
14300.00
97.0
63.0
--
Wed Aug 05, 1987
3695.50
23606500
12029.00
20600.00
100.0
72.0
--
Tue Aug 05, 1986
3699.18
24190790
16884.00
17300.00
97.0
70.0
--
Mon Aug 05, 1985
3696.43
23752930
18971.00
28200.00
99.0
70.0
--
Sun Aug 05, 1984
3702.20
24710782
27397.00
22700.00
89.0
69.0
--
Fri Aug 05, 1983
3707.01
25534624
32944.00
36200.00
100.0
69.0
--
Thu Aug 05, 1982
3687.38
22448988
14797.00
14700.00
95.0
70.0
--
Wed Aug 05, 1981
3676.95
20941016
4876.00
14800.00
101.0
75.0
--
Tue Aug 05, 1980
3695.34
23742428
7305.00
22600.00
100.0
67.0
--
Sun Aug 05, 1979
3683.70
21991920
14720.00
20400.00
103.0
72.0
--
Sat Aug 05, 1978
3651.60
17608812
7454.00
14100.00
98.0
72.0
--
Fri Aug 05, 1977
3648.02
17186124
5670.00
15800.00
98.0
70.0
--
Thu Aug 05, 1976
3670.24
20144238
9612.00
8450.00
95.0
63.0
--
Tue Aug 05, 1975
3674.68
20801816
17851.00
21400.00
100.0
71.0
--
Mon Aug 05, 1974
3661.80
19050434
7074.00
16600.00
96.0
70.0
--
Sun Aug 05, 1973
3644.30
16832884
15522.00
5420.00
94.0
67.0
--
Sat Aug 05, 1972
3614.49
13464871
6223.00
14700.00
98.0
74.0
--
Thu Aug 05, 1971
3620.20
14096762
9327.00
14700.00
99.0
67.0
--
Wed Aug 05, 1970
3600.52
12086751
9074.00
11900.00
100.0
75.0
--
Tue Aug 05, 1969
3579.94
10198370
11523.00
14300.00
107.0
77.0
--
Mon Aug 05, 1968
3547.79
7640678
19674.00
10100.00
93.0
72.0
--
Sat Aug 05, 1967
3531.78
6544214
7532.00
7900.00
99.0
74.0
--
Fri Aug 05, 1966
3539.07
7046977
5984.00
12400.00
103.0
75.0
--
Thu Aug 05, 1965
3533.06
6650231
29747.00
12400.00
100.0
73.0
--
Wed Aug 05, 1964
3486.58
3951584
18103.00
1010.00
95.0
66.0
--
Mon Aug 05, 1963
51400
2892.00
1000.00
90.0
70.0
--



Search DB for more Lake Powell Water Data Facts



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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