Water Database



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The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, June 30th, 2015

Water Data for 20 days surrounding Aug 13, 1973

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Aug 23, 1973
3644.78
-0.03
16891888
14511.00
13000.00
100.0
69.0
--
Wed, Aug 22, 1973
3644.81
-0.07
16895580
14423.00
13800.00
92.0
64.0
--
Tue, Aug 21, 1973
3644.88
-0.09
16904164
14775.00
13500.00
96.0
71.0
--
Mon, Aug 20, 1973
3644.97
0.07
16915236
13962.00
10900.00
97.0
70.0
--
Sun, Aug 19, 1973
3644.90
0.13
16906624
13797.00
6320.00
97.0
70.0
--
Sat, Aug 18, 1973
3644.77
0.07
16890658
14335.00
9420.00
91.0
67.0
--
Fri, Aug 17, 1973
3644.70
-0.03
16882044
14819.00
10600.00
92.0
73.0
--
Thu, Aug 16, 1973
3644.73
0.00
16885736
14138.00
10400.00
96.0
69.0
--
Wed, Aug 15, 1973
3644.73
-0.03
16885736
14973.00
10300.00
98.0
74.0
--
Tue, Aug 14, 1973
3644.76
-0.04
16889428
15676.00
13100.00
99.0
73.0
--
Mon, Aug 13, 1973
3644.80
0.03
16894348
16390.00
10200.00
101.0
73.0
--
Sun, Aug 12, 1973
3644.77
0.15
16890658
17115.00
4640.00
102.0
71.0
--
Sat, Aug 11, 1973
3644.62
0.14
16872230
17532.00
5540.00
102.0
72.0
--
Fri, Aug 10, 1973
3644.48
0.00
16855004
17928.00
12000.00
102.0
78.0
--
Thu, Aug 09, 1973
3644.48
0.04
16855004
16785.00
11200.00
101.0
81.0
--
Wed, Aug 08, 1973
3644.44
0.05
16850082
15752.00
10100.00
99.0
70.0
--
Tue, Aug 07, 1973
3644.39
0.01
16843928
15027.00
9600.00
96.0
65.0
--
Mon, Aug 06, 1973
3644.38
0.08
16842698
14632.00
9160.00
93.0
70.0
--
Sun, Aug 05, 1973
3644.30
0.09
16832884
15522.00
5420.00
94.0
67.0
--
Sat, Aug 04, 1973
3644.21
0.05
16821810
16280.00
8670.00
95.0
70.0
--
Fri, Aug 03, 1973
3644.16
-0.02
16815658
17356.00
11900.00
100.0
76.0
--
Averages of List
3644.62
0.03
16872447.52
15510.86
9989.05
97.29
71.10
--


Averages for August 13th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3656.55
-0.13
18507618.91
9898.57
17289.89
94.20
70.48
79.5
All-Time
3640.37
-0.10
16576924.25
10096.40
15374.35
72.60
48.57
62.4


All Lake Powell water data for August 13th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Aug 13, 2014
3607.35
12465407
14870.00
13471.00
73.9
64.9
77.0
Tue Aug 13, 2013
3592.14
11015346
2277.00
13478.00
96.1
69.1
77.0
Mon Aug 13, 2012
3626.29
14441521
2971.00
13952.00
95.0
100.9
80.0
Sat Aug 13, 2011
3659.23
18391992
15358.00
24681.00
97.0
75.0
79.0
Fri Aug 13, 2010
3636.23
15562310
9958.00
13440.00
96.1
64.9
81.0
Thu Aug 13, 2009
3639.67
15964140
8814.00
13370.00
88.0
70.0
77.0
Wed Aug 13, 2008
3631.96
15073505
12147.00
14795.00
97.0
73.9
80.0
Mon Aug 13, 2007
3606.24
12355551
7355.00
13382.00
100.0
75.0
82.0
Sun Aug 13, 2006
3605.44
12276774
8552.00
12510.00
91.9
69.1
80.0
Sat Aug 13, 2005
3605.47
12279725
10618.00
13324.00
91.9
71.1
80.0
Fri Aug 13, 2004
3576.59
9650234
4384.00
14962.00
98.1
71.1
79.0
Wed Aug 13, 2003
3607.92
12522064
3935.00
15535.00
98.1
73.9
82.0
Tue Aug 13, 2002
3631.47
15018117
5649.00
14666.00
100.9
73.9
81.0
Mon Aug 13, 2001
3668.10
19577082
8554.00
13958.00
75.9
64.0
78.0
Sun Aug 13, 2000
3681.28
21445108
5251.00
8070.00
101.0
74.0
--
Fri Aug 13, 1999
3693.76
23333810
19846.00
19252.00
n/a
n/a
79.5
Thu Aug 13, 1998
3693.68
23321316
11665.00
21400.00
100.0
67.0
--
Wed Aug 13, 1997
3692.70
23168802
17213.00
21400.00
91.0
75.0
--
Tue Aug 13, 1996
3684.62
21939040
6452.00
16100.00
104.0
73.0
--
Sun Aug 13, 1995
3693.04
23221646
14819.00
18600.00
95.0
75.0
--
Sat Aug 13, 1994
3659.54
18432454
5477.00
13100.00
96.0
75.0
--
Fri Aug 13, 1993
3666.13
19308846
10093.00
16800.00
95.0
64.0
--
Thu Aug 13, 1992
3628.57
14693563
6695.00
14700.00
101.0
72.0
--
Tue Aug 13, 1991
3634.15
15323239
8030.00
14900.00
94.0
71.0
--
Mon Aug 13, 1990
3644.59
16551696
3377.00
16300.00
97.0
74.0
--
Sun Aug 13, 1989
3672.00
20116000
5456.00
11700.00
99.0
67.0
--
Sat Aug 13, 1988
3689.63
22695742
6404.00
10800.00
98.0
59.0
--
Thu Aug 13, 1987
3694.66
23474606
10853.00
18000.00
89.0
63.0
--
Wed Aug 13, 1986
3698.03
24006804
14039.00
27500.00
95.0
70.0
--
Tue Aug 13, 1985
3694.87
23507608
11864.00
28000.00
94.0
66.0
--
Mon Aug 13, 1984
3701.35
24573096
21717.00
42400.00
95.0
73.0
--
Sat Aug 13, 1983
3706.54
25456598
29769.00
26600.00
94.0
n/a
--
Fri Aug 13, 1982
3686.91
22378032
10612.00
16800.00
86.0
66.0
--
Thu Aug 13, 1981
3675.73
20766364
4829.00
13400.00
83.0
61.0
--
Wed Aug 13, 1980
3693.53
23458524
6547.00
23800.00
96.0
64.0
--
Mon Aug 13, 1979
3682.84
21863830
10436.00
10400.00
87.0
64.0
--
Sun Aug 13, 1978
3649.98
17404492
4902.00
15400.00
101.0
73.0
--
Sat Aug 13, 1977
3646.07
16944628
7722.00
20500.00
97.0
72.0
--
Fri Aug 13, 1976
3669.71
20070380
7118.00
9740.00
93.0
65.0
--
Wed Aug 13, 1975
3673.70
20662184
13413.00
15300.00
95.0
74.0
--
Tue Aug 13, 1974
3660.45
18870422
9074.00
15700.00
95.0
65.0
--
Mon Aug 13, 1973
3644.80
16894348
16390.00
10200.00
101.0
73.0
--
Sun Aug 13, 1972
3612.86
13294090
5438.00
9470.00
98.0
73.0
--
Fri Aug 13, 1971
3619.17
13984936
8705.00
14600.00
100.0
72.0
--
Thu Aug 13, 1970
3599.85
12021153
9298.00
11200.00
104.0
77.0
--
Wed Aug 13, 1969
3578.77
10096288
9535.00
15700.00
89.0
69.0
--
Tue Aug 13, 1968
3549.10
7736683
22387.00
11200.00
90.0
63.0
--
Sun Aug 13, 1967
3532.28
6577279
20619.00
9880.00
97.0
72.0
--
Sat Aug 13, 1966
3537.56
6943480
4866.00
11100.00
100.0
75.0
--
Fri Aug 13, 1965
3533.76
6697045
14379.00
11900.00
100.0
75.0
--
Thu Aug 13, 1964
3488.76
4062761
8217.00
1020.00
90.0
72.0
--
Tue Aug 13, 1963
109400
6064.00
1010.00
103.0
74.0
--



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



Page took 0.532 seconds to create!
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


Copyright Summit Technologies, Inc.
1999 - 2015


Water Database