Water Database



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The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, May 23rd, 2013

Water Data for 20 days surrounding Dec 12, 1970

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Dec 22, 1970
3600.25
-0.14
12060250
11057.00
15900.00
47.0
30.0
--
Mon, Dec 21, 1970
3600.39
-0.12
12073979
11057.00
13800.00
44.0
30.0
--
Sun, Dec 20, 1970
3600.51
0.02
12085768
10948.00
9390.00
39.0
30.0
--
Sat, Dec 19, 1970
3600.49
-0.14
12083803
11025.00
14000.00
39.0
24.0
--
Fri, Dec 18, 1970
3600.63
-0.04
12097533
10578.00
14200.00
45.0
33.0
--
Thu, Dec 17, 1970
3600.67
-0.11
12101462
10240.00
15100.00
56.0
36.0
--
Wed, Dec 16, 1970
3600.78
-0.19
12112269
10436.00
15500.00
51.0
28.0
--
Tue, Dec 15, 1970
3600.97
-0.06
12130910
10709.00
13500.00
52.0
27.0
--
Mon, Dec 14, 1970
3601.03
-0.13
12136804
10861.00
11900.00
45.0
29.0
--
Sun, Dec 13, 1970
3601.16
0.07
12149551
11232.00
5420.00
48.0
26.0
--
Sat, Dec 12, 1970
3601.09
0.00
12142699
11079.00
9390.00
46.0
27.0
--
Fri, Dec 11, 1970
3601.09
-0.06
12142699
10894.00
12100.00
49.0
28.0
--
Thu, Dec 10, 1970
3601.15
0.03
12148569
10927.00
10900.00
50.0
37.0
--
Wed, Dec 09, 1970
3601.12
-0.04
12145646
11254.00
9870.00
51.0
39.0
--
Tue, Dec 08, 1970
3601.16
-0.03
12149551
10970.00
9720.00
52.0
31.0
--
Mon, Dec 07, 1970
3601.19
0.00
12152498
11188.00
9610.00
50.0
30.0
--
Sun, Dec 06, 1970
3601.19
0.07
12152498
11297.00
6790.00
54.0
29.0
--
Sat, Dec 05, 1970
3601.12
0.04
12145646
11482.00
7740.00
54.0
29.0
--
Fri, Dec 04, 1970
3601.08
0.03
12141717
11646.00
9450.00
49.0
31.0
--
Thu, Dec 03, 1970
3601.05
0.02
12138769
11864.00
7110.00
52.0
33.0
--
Wed, Dec 02, 1970
3601.03
0.08
12136804
11896.00
7870.00
49.0
33.0
--
Averages of List
3600.91
-0.03
12125210.71
11078.10
10917.14
48.67
30.48
--


Averages for December 12th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3650.70
-0.12
17695580.24
8733.52
14593.36
47.24
29.63
53.6
All-Time
3633.57
-0.10
15739862.76
8965.26
13377.62
72.39
48.08
62.7


All Lake Powell water data for December 12th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Dec 12, 1963
887400
4122.00
1030.00
41.0
22.0
--
Sat Dec 12, 1964
3491.65
4211795
7702.00
7190.00
50.0
27.0
--
Sun Dec 12, 1965
3533.43
6674969
14282.00
13200.00
52.0
39.0
--
Mon Dec 12, 1966
3523.95
6049145
9140.00
8020.00
45.0
27.0
--
Tue Dec 12, 1967
3527.71
6278786
7263.00
10600.00
49.0
31.0
--
Thu Dec 12, 1968
3540.75
7140667
9458.00
10800.00
42.0
25.0
--
Fri Dec 12, 1969
3572.62
9570648
10436.00
15100.00
48.0
29.0
--
Sat Dec 12, 1970
3601.09
12142699
11079.00
9390.00
46.0
27.0
--
Sun Dec 12, 1971
3611.08
13130148
10273.00
11300.00
37.0
17.0
--
Tue Dec 12, 1972
3608.35
12829374
11820.00
19500.00
33.0
15.0
--
Wed Dec 12, 1973
3647.37
17213008
10611.00
4730.00
52.0
26.0
--
Thu Dec 12, 1974
3649.17
17411474
8483.00
10400.00
52.0
28.0
--
Fri Dec 12, 1975
3667.66
19816738
12561.00
10800.00
54.0
35.0
--
Sun Dec 12, 1976
3656.79
18331074
11068.00
7040.00
51.0
24.0
--
Mon Dec 12, 1977
3633.57
15453666
5418.00
12400.00
62.0
35.0
--
Tue Dec 12, 1978
3634.25
15507667
6308.00
19600.00
30.0
12.0
--
Wed Dec 12, 1979
3672.64
20389732
10033.00
16200.00
45.0
27.0
--
Fri Dec 12, 1980
3681.56
21643604
8595.00
18200.00
47.0
28.0
--
Sat Dec 12, 1981
3669.72
19920506
7637.00
13700.00
48.0
32.0
--
Mon Dec 12, 1983
3688.05
22518468
13814.00
23800.00
56.0
35.0
--
Wed Dec 12, 1984
3687.52
22406404
15197.00
25000.00
53.0
39.0
--
Thu Dec 12, 1985
3686.75
22258500
15143.00
15900.00
40.0
24.0
--
Fri Dec 12, 1986
3686.57
22231510
18814.00
25900.00
46.0
24.0
--
Sat Dec 12, 1987
3686.60
22236014
10763.00
11500.00
50.0
26.0
--
Mon Dec 12, 1988
3681.41
21464258
6449.00
11000.00
53.0
28.0
--
Tue Dec 12, 1989
3660.46
18553484
5589.00
14700.00
46.0
20.0
--
Wed Dec 12, 1990
3635.22
15446297
5338.00
11600.00
52.0
36.0
--
Thu Dec 12, 1991
3625.59
14365320
8083.00
11500.00
45.0
30.0
--
Sat Dec 12, 1992
3618.11
13563982
5207.00
11000.00
41.0
33.0
--
Sun Dec 12, 1993
3660.82
18600190
9674.00
10900.00
56.0
27.0
--
Mon Dec 12, 1994
3651.47
17399388
7604.00
12000.00
44.0
29.0
--
Tue Dec 12, 1995
3682.23
21584728
12365.00
15700.00
57.0
35.0
--
Thu Dec 12, 1996
3676.45
20745648
9224.00
16400.00
57.0
38.0
--
Fri Dec 12, 1997
3684.58
21933068
13824.00
21000.00
45.0
21.0
--
Sat Dec 12, 1998
3684.68
21947962
10083.00
14347.00
48.0
26.0
--
Sun Dec 12, 1999
3683.36
21751718
9332.00
15824.00
48.0
22.0
--
Tue Dec 12, 2000
3672.04
20122072
6393.00
13877.00
53.0
33.0
--
Wed Dec 12, 2001
3658.61
18311280
5830.00
13663.00
39.9
28.0
52.0
Thu Dec 12, 2002
3622.07
13983814
4788.00
9802.00
48.9
32.0
54.0
Fri Dec 12, 2003
3599.23
11676769
5679.00
10055.00
46.0
28.9
--
Sun Dec 12, 2004
3566.08
8793977
6118.00
9581.00
50.0
33.1
52.0
Mon Dec 12, 2005
3600.69
11816012
2591.00
13295.00
39.9
24.1
52.0
Tue Dec 12, 2006
3605.29
12262051
8123.00
13488.00
42.1
28.9
53.0
Wed Dec 12, 2007
3597.39
11502760
8571.00
13608.00
41.0
27.0
55.0
Fri Dec 12, 2008
3620.44
13809902
7218.00
13248.00
45.0
33.1
56.0
Sat Dec 12, 2009
3629.22
14765669
6131.00
13738.00
35.1
28.0
54.0
Sun Dec 12, 2010
3628.71
14708873
7375.00
13317.00
55.9
36.0
53.0
Mon Dec 12, 2011
3643.28
16393737
8454.00
20351.00
36.0
33.1
55.0
Wed Dec 12, 2012
3613.14
13048965
3341.00
13487.00
46.9
30.0
54.0
Sun Dec 12, 1982
3685.64
22187218
14859.00
10100.00
n/a
n/a
--



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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 - Average Cubic Feet / Second over entire 24 hour period
Outflow - Average Cubic Feet / Second over entire 24 hour period
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = 1 * 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


Copyright Summit Technologies, Inc.
1999 - 2013


Water Database