Water Database



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The earliest data is from
The most recent data is from Thursday, August 17th, 2017

Water Data for 20 days surrounding Apr 14, 1977

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Apr 24, 1977
3652.36
0.05
17732850
6128.00
986.00
83.0
54.0
--
Sat, Apr 23, 1977
3652.31
0.06
17726470
6442.00
1200.00
83.0
54.0
--
Fri, Apr 22, 1977
3652.25
0.07
17718816
6347.00
1320.00
79.0
48.0
--
Thu, Apr 21, 1977
3652.18
0.09
17709886
5982.00
2370.00
79.0
48.0
--
Wed, Apr 20, 1977
3652.09
0.02
17698434
6054.00
3570.00
73.0
45.0
--
Tue, Apr 19, 1977
3652.07
-0.06
17695882
6010.00
6080.00
84.0
50.0
--
Mon, Apr 18, 1977
3652.13
0.03
17703506
5056.00
6160.00
84.0
50.0
--
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
--
Averages of List
3651.94
0.05
17679494.86
6225.05
2778.38
77.76
46.48
--


Averages for April 14th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3636.16
0.03
15992735.27
13237.97
12737.14
72.64
45.16
55.6
All-Time
3619.89
-0.00
14647825.41
12771.42
12793.71
72.72
48.24
62.1


All Lake Powell water data for April 14th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Apr 14, 2017
3599.13
11667272
21152.00
10952.00
77.0
54.0
55.0
Thu Apr 14, 2016
3591.19
10928576
11308.00
11444.00
77.0
54.0
58.0
Tue Apr 14, 2015
3590.76
10889446
5672.00
10263.00
80.0
48.0
56.0
Mon Apr 14, 2014
3574.32
9460759
10868.00
8746.00
61.0
44.1
54.0
Sun Apr 14, 2013
3597.75
11536684
6886.00
8049.00
77.0
55.9
54.0
Sat Apr 14, 2012
3635.79
15511430
8407.00
9800.00
48.9
35.6
53.0
Thu Apr 14, 2011
3609.82
12712190
14308.00
15543.00
64.0
44.1
51.0
Wed Apr 14, 2010
3618.62
13617555
9191.00
10257.00
70.0
41.0
55.0
Tue Apr 14, 2009
3609.76
12706157
8299.00
10323.00
72.0
55.9
55.0
Mon Apr 14, 2008
3591.27
10935868
12832.00
10247.00
82.9
44.1
56.0
Sat Apr 14, 2007
3599.88
11738621
12977.00
9701.00
70.0
42.1
55.0
Fri Apr 14, 2006
3588.96
10726616
14420.00
10315.00
79.0
46.0
57.0
Thu Apr 14, 2005
3556.14
8033029
12623.00
7175.00
75.9
48.0
60.0
Wed Apr 14, 2004
3583.16
10212662
12381.00
11245.00
77.0
53.1
59.0
Mon Apr 14, 2003
3605.91
12323009
5285.00
10469.00
75.0
54.0
56.0
Sun Apr 14, 2002
3646.91
16834140
6666.00
9292.00
86.0
53.1
--
Sat Apr 14, 2001
3662.56
18830122
9059.00
10585.00
71.1
41.0
--
Fri Apr 14, 2000
3676.41
20739922
13005.00
17030.00
85.0
50.0
--
Wed Apr 14, 1999
3677.45
20889046
8983.00
12338.00
77.0
44.0
--
Tue Apr 14, 1998
3674.24
20431360
17612.00
14700.00
65.0
40.0
--
Mon Apr 14, 1997
3663.44
18947244
18678.00
21100.00
58.0
37.0
--
Sun Apr 14, 1996
3672.12
20133268
20603.00
18400.00
60.0
36.0
--
Fri Apr 14, 1995
3645.43
16653559
11580.00
11800.00
77.0
38.0
--
Thu Apr 14, 1994
3654.01
17720034
7259.00
10900.00
78.0
43.0
--
Wed Apr 14, 1993
3619.66
13727240
19772.00
10900.00
70.0
35.0
--
Tue Apr 14, 1992
3619.58
13718698
11761.00
10200.00
83.0
51.0
--
Sun Apr 14, 1991
3627.16
14537590
9020.00
7270.00
64.0
37.0
--
Sat Apr 14, 1990
3650.26
17248502
6320.00
7910.00
85.0
48.0
--
Fri Apr 14, 1989
3674.74
20502078
11237.00
7800.00
76.0
46.0
--
Thu Apr 14, 1988
3681.92
21539228
11323.00
10600.00
77.0
47.0
--
Tue Apr 14, 1987
3680.94
21395232
25453.00
14500.00
73.0
43.0
--
Mon Apr 14, 1986
3681.49
21476028
29915.00
31500.00
60.0
41.0
--
Sun Apr 14, 1985
3678.23
21001348
35272.00
21200.00
80.0
51.0
--
Sat Apr 14, 1984
3673.10
20301648
21970.00
24500.00
71.0
38.0
--
Thu Apr 14, 1983
3684.95
22051962
13064.00
21600.00
55.0
37.0
--
Wed Apr 14, 1982
3663.45
19037036
8982.00
14300.00
77.0
43.0
--
Tue Apr 14, 1981
3677.47
21016046
5662.00
8320.00
73.0
52.0
--
Mon Apr 14, 1980
3674.82
20667650
10657.00
17800.00
n/a
n/a
--
Sat Apr 14, 1979
3639.07
16046803
21104.00
6050.00
76.0
45.0
--
Fri Apr 14, 1978
3624.55
14413355
13388.00
7780.00
78.0
47.0
--
Thu Apr 14, 1977
3652.03
17690780
5994.00
2450.00
78.0
44.0
--
Wed Apr 14, 1976
3664.66
19377034
10153.00
13200.00
71.0
45.0
--
Mon Apr 14, 1975
3646.27
17022718
9172.00
8990.00
69.0
25.0
--
Sun Apr 14, 1974
3651.53
17710078
8434.00
6730.00
63.0
37.0
--
Sat Apr 14, 1973
3593.47
11355614
12940.00
29600.00
76.0
52.0
--
Fri Apr 14, 1972
3612.01
13205801
8939.00
21500.00
53.0
34.0
--
Wed Apr 14, 1971
3601.80
12193072
15195.00
17700.00
78.0
55.0
--
Tue Apr 14, 1970
3568.87
9243405
10442.00
15400.00
69.0
40.0
--
Mon Apr 14, 1969
3546.26
7517961
26385.00
16700.00
79.0
46.0
--
Sun Apr 14, 1968
3516.57
5576503
7317.00
15900.00
72.0
41.0
--
Fri Apr 14, 1967
3509.97
5196127
8870.00
13800.00
65.0
44.0
--
Thu Apr 14, 1966
3538.73
7023528
17565.00
15800.00
74.0
46.0
--
Wed Apr 14, 1965
3491.38
4191539
13530.00
9860.00
63.0
39.0
--
Tue Apr 14, 1964
3404.20
819399
5233.00
12100.00
76.0
45.0
--
Sun Apr 14, 1963
7305.00
1020.00
82.0
52.0
--



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 0.272 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 - 2017


Water Database