Water Database





The earliest data is from
The most recent data is from Monday, November 20th, 2017

Water Data for 20 days surrounding Apr 07, 1977

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Apr 17, 1977
3652.10
0.02
17699710
4790.00
1590.00
82.0
50.0
--
Sat, Apr 16, 1977
3652.08
0.05
17697158
5196.00
1690.00
73.0
46.0
--
Fri, Apr 15, 1977
3652.03
0.00
17690780
5846.00
2410.00
77.0
46.0
--
Thu, Apr 14, 1977
3652.03
0.08
17690780
5994.00
2450.00
78.0
44.0
--
Wed, Apr 13, 1977
3651.95
-0.03
17680620
6261.00
1950.00
74.0
45.0
--
Tue, Apr 12, 1977
3651.98
0.14
17684420
5901.00
1710.00
75.0
44.0
--
Mon, Apr 11, 1977
3651.84
0.08
17666720
6296.00
1600.00
77.0
43.0
--
Sun, Apr 10, 1977
3651.76
0.08
17656588
6477.00
2140.00
85.0
46.0
--
Sat, Apr 09, 1977
3651.68
-0.03
17646456
6527.00
6700.00
84.0
48.0
--
Fri, Apr 08, 1977
3651.71
0.04
17650256
6355.00
5360.00
80.0
49.0
--
Thu, Apr 07, 1977
3651.67
0.07
17645190
6758.00
1260.00
78.0
46.0
--
Wed, Apr 06, 1977
3651.60
0.09
17636354
7862.00
1910.00
72.0
44.0
--
Tue, Apr 05, 1977
3651.51
0.09
17624958
7448.00
1760.00
70.0
42.0
--
Mon, Apr 04, 1977
3651.42
0.05
17613558
6996.00
4130.00
63.0
34.0
--
Sun, Apr 03, 1977
3651.37
0.06
17607258
6857.00
1960.00
57.0
36.0
--
Sat, Apr 02, 1977
3651.31
0.06
17599658
6687.00
3100.00
50.0
36.0
--
Fri, Apr 01, 1977
3651.25
0.05
17592060
6417.00
2640.00
62.0
16.0
--
Thu, Mar 31, 1977
3651.20
0.02
17585728
6986.00
4190.00
64.0
33.0
--
Wed, Mar 30, 1977
3651.18
-0.05
17583194
7429.00
8580.00
56.0
26.0
--
Tue, Mar 29, 1977
3651.23
-0.11
17589528
7502.00
13000.00
54.0
34.0
--
Mon, Mar 28, 1977
3651.34
-0.07
17603458
7435.00
10500.00
70.0
33.0
--
Averages of List
3651.63
0.03
17640211.05
6572.38
3839.52
70.52
40.05
--


Averages for April 7th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3636.06
0.00
15981846.08
11841.73
12069.86
70.64
43.94
53.5
All-Time
3619.92
-0.00
14644030.93
11664.95
11747.55
71.97
47.95
62.9


All Lake Powell water data for April 7th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Apr 07, 2017
3597.63
11525373
23928.00
11243.00
78.0
50.0
53.0
Thu Apr 07, 2016
3591.49
10955930
7115.00
11724.00
75.0
48.9
55.0
Tue Apr 07, 2015
3590.94
10905815
10225.00
10361.00
75.0
45.0
57.0
Mon Apr 07, 2014
3574.46
9472372
6778.00
8269.00
73.9
45.0
52.0
Sun Apr 07, 2013
3598.29
11587674
4392.00
8132.00
77.0
51.1
55.0
Sat Apr 07, 2012
3635.63
15492958
12093.00
9713.00
64.0
36.0
52.0
Thu Apr 07, 2011
3609.85
12715207
11134.00
15878.00
66.9
43.0
51.0
Wed Apr 07, 2010
3618.99
13656516
7010.00
10430.00
55.9
37.0
52.0
Tue Apr 07, 2009
3610.12
12742383
7544.00
10382.00
71.1
39.9
51.0
Mon Apr 07, 2008
3590.60
10874918
14600.00
10259.00
66.9
48.0
52.0
Sat Apr 07, 2007
3599.26
11679623
11723.00
9688.00
77.0
54.0
57.0
Fri Apr 07, 2006
3588.66
10699627
8979.00
10334.00
64.9
41.0
52.0
Thu Apr 07, 2005
3555.19
7962658
9203.00
14046.00
80.1
43.0
54.0
Wed Apr 07, 2004
3582.85
10185668
12013.00
11284.00
62.1
51.1
57.0
Mon Apr 07, 2003
3606.52
12383204
5632.00
10543.00
57.9
39.9
52.0
Sun Apr 07, 2002
3647.31
16883206
6629.00
9276.00
75.0
46.9
56.0
Sat Apr 07, 2001
3662.69
18847374
8039.00
10671.00
59.0
46.0
--
Fri Apr 07, 2000
3676.98
20821562
9763.00
13927.00
85.0
46.0
52.0
Wed Apr 07, 1999
3677.56
20904880
10966.00
12205.00
69.0
31.0
--
Tue Apr 07, 1998
3673.71
20356518
17317.00
14500.00
61.0
36.0
--
Mon Apr 07, 1997
3663.35
18935258
24701.00
23900.00
60.0
41.0
--
Sun Apr 07, 1996
3672.08
20127670
13666.00
8150.00
74.0
44.0
--
Fri Apr 07, 1995
3645.21
16626838
9696.00
10900.00
79.0
46.0
--
Thu Apr 07, 1994
3654.30
17756910
6865.00
10600.00
68.0
38.0
--
Wed Apr 07, 1993
3618.18
13571310
18316.00
10300.00
68.0
40.0
--
Tue Apr 07, 1992
3619.38
13697578
8801.00
10100.00
76.0
51.0
--
Sun Apr 07, 1991
3627.42
14566191
6432.00
7330.00
78.0
51.0
--
Sat Apr 07, 1990
3650.76
17311002
5233.00
6380.00
69.0
42.0
--
Fri Apr 07, 1989
3674.65
20489286
9791.00
11700.00
79.0
36.0
--
Thu Apr 07, 1988
3681.75
21514250
9981.00
9950.00
81.0
44.0
--
Tue Apr 07, 1987
3680.01
21259462
15671.00
10700.00
67.0
45.0
--
Mon Apr 07, 1986
3681.42
21465728
34321.00
27700.00
71.0
48.0
--
Sun Apr 07, 1985
3676.79
20793976
23198.00
19700.00
77.0
51.0
--
Sat Apr 07, 1984
3673.45
20350678
17831.00
24600.00
71.0
45.0
--
Thu Apr 07, 1983
3685.21
22090942
14577.00
10400.00
57.0
33.0
--
Wed Apr 07, 1982
3663.74
19075736
8973.00
15900.00
67.0
43.0
--
Tue Apr 07, 1981
3677.65
21042024
5008.00
5410.00
77.0
49.0
--
Mon Apr 07, 1980
3675.36
20744594
9915.00
14100.00
n/a
n/a
--
Sat Apr 07, 1979
3637.09
15813410
19144.00
1210.00
70.0
40.0
--
Fri Apr 07, 1978
3623.38
14285074
12645.00
6760.00
74.0
38.0
--
Thu Apr 07, 1977
3651.67
17645190
6758.00
1260.00
78.0
46.0
--
Wed Apr 07, 1976
3664.65
19375672
9009.00
7830.00
68.0
44.0
--
Mon Apr 07, 1975
3646.14
17006560
7260.00
7520.00
50.0
16.0
--
Sun Apr 07, 1974
3651.50
17706262
10828.00
5540.00
71.0
44.0
--
Sat Apr 07, 1973
3595.84
11579174
11656.00
27200.00
72.0
42.0
--
Fri Apr 07, 1972
3612.80
13287853
7821.00
9890.00
78.0
45.0
--
Wed Apr 07, 1971
3602.44
12256221
14977.00
21500.00
80.0
52.0
--
Tue Apr 07, 1970
3570.06
9341288
7936.00
16000.00
76.0
47.0
--
Mon Apr 07, 1969
3544.30
7378151
19744.00
13100.00
72.0
38.0
--
Sun Apr 07, 1968
3518.43
5688649
7631.00
12300.00
64.0
29.0
--
Fri Apr 07, 1967
3510.84
5246402
7835.00
15000.00
76.0
40.0
--
Thu Apr 07, 1966
3538.07
6978151
18982.00
12700.00
81.0
41.0
--
Wed Apr 07, 1965
3492.03
4225313
16385.00
14400.00
n/a
n/a
--
Tue Apr 07, 1964
3406.80
891401
6658.00
12200.00
59.0
37.0
--
Sun Apr 07, 1963
8244.00
1020.00
82.0
51.0
--



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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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