Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Friday, August 16th, 2019

Water Data for 20 days surrounding Aug 01, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Aug 10, 2019
3621.39
-0.04
13911062
10014
11397
0.0
0.0
80.0
Fri, Aug 09, 2019
3621.43
-0.04
13915333
13937
15321
0.0
0.0
80.0
Thu, Aug 08, 2019
3621.47
-0.06
13919606
13324
15871
0.0
0.0
80.0
Wed, Aug 07, 2019
3621.53
-0.07
13926016
12869
15999
0.0
0.0
80.0
Tue, Aug 06, 2019
3621.60
0.01
13933497
17370
15843
0.0
0.0
80.0
Mon, Aug 05, 2019
3621.59
-0.07
13932428
12932
16063
101.0
73.0
80.0
Sun, Aug 04, 2019
3621.66
-0.02
13939912
11357
11577
97.0
76.0
80.0
Sat, Aug 03, 2019
3621.68
0.14
13942051
20690
11597
99.0
78.0
80.0
Fri, Aug 02, 2019
3621.54
-0.07
13927085
13038
16168
100.0
73.0
80.0
Thu, Aug 01, 2019
3621.61
0.01
13934566
17254
15728
96.0
71.0
79.0
Wed, Jul 31, 2019
3621.60
0.00
13933497
16161
15216
85.0
76.0
79.0
Tue, Jul 30, 2019
3621.60
0.00
13933497
16134
15189
96.0
80.0
79.0
Mon, Jul 29, 2019
3621.60
0.02
13933497
17290
15181
104.0
72.0
79.0
Sun, Jul 28, 2019
3621.58
0.15
13931360
20609
10937
98.0
75.0
79.0
Sat, Jul 27, 2019
3621.43
0.06
13915333
15377
10945
99.0
71.0
79.0
Fri, Jul 26, 2019
3621.37
0.07
13908927
21253
16241
97.0
70.0
78.0
Thu, Jul 25, 2019
3621.30
0.00
13901455
16732
15789
95.0
76.0
78.0
Wed, Jul 24, 2019
3621.30
0.03
13901455
19249
16563
98.0
78.0
78.0
Tue, Jul 23, 2019
3621.27
0.07
13898254
19870
14861
101.0
77.0
79.0
Mon, Jul 22, 2019
3621.20
0.12
13890786
22625
14716
103.0
73.0
78.0
Averages of List
3621.49
0.02
13921481
16404
14560
73.4
56.0
79.2


Averages for August 1st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3654.52
-0.11
18230689
11708
16858
93.8
69.3
79.7
All-Time
3640.27
-0.09
16548193
11588
15564
71.7
47.8
62.6


All Lake Powell water data for August 1st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Aug 01, 2019
3621.61
13934566
17254
15728
96.0
71.0
79.0
Wed Aug 01, 2018
3603.59
12095911
5419
15712
0.0
0.0
79.0
Tue Aug 01, 2017
3634.62
15376708
11559
14902
99.0
73.0
81.0
Mon Aug 01, 2016
3618.00
13552431
3250
14899
96.0
73.0
78.0
Sat Aug 01, 2015
3612.53
12986652
8222
12332
91.9
75.9
78.0
Fri Aug 01, 2014
3608.07
12537012
15457
13509
95.0
72.0
79.0
Wed Aug 01, 2012
3628.25
14657781
1569
12666
84.9
68.0
79.0
Mon Aug 01, 2011
3660.81
18598864
26582
23968
91.9
71.6
79.0
Sun Aug 01, 2010
3636.76
15623752
8788
12368
80.1
64.9
81.0
Sat Aug 01, 2009
3641.03
16125001
10871
12746
99.0
71.1
80.0
Fri Aug 01, 2008
3632.89
15179025
11891
14799
102.0
75.0
81.0
Wed Aug 01, 2007
3607.19
12449526
8034
13419
96.1
73.0
81.0
Tue Aug 01, 2006
3606.73
12403965
7608
13622
91.0
71.1
81.0
Mon Aug 01, 2005
3606.73
12403965
9446
14598
79.0
66.0
79.0
Sun Aug 01, 2004
3579.57
9902749
6591
13749
100.0
75.0
79.0
Fri Aug 01, 2003
3610.37
12767591
6041
15607
93.9
75.0
81.0
Thu Aug 01, 2002
3634.03
15309090
3144
14592
100.9
81.0
82.0
Wed Aug 01, 2001
3669.31
19743232
4847
14073
95.0
71.1
79.0
Tue Aug 01, 2000
3682.04
21556756
5495
8035
100.0
72.0
--
Sun Aug 01, 1999
3693.99
23369722
16045
17229
104.0
68.0
--
Sat Aug 01, 1998
3695.13
23548304
17861
21100
100.0
68.0
--
Fri Aug 01, 1997
3693.40
23277660
15335
21000
92.0
64.0
78.0
Thu Aug 01, 1996
3686.31
22192164
7507
15100
104.0
77.0
--
Tue Aug 01, 1995
3693.64
23315070
27341
18600
102.0
72.0
--
Mon Aug 01, 1994
3661.64
18708248
4387
15000
102.0
71.0
--
Sun Aug 01, 1993
3667.63
19512804
10611
14300
106.0
77.0
--
Sat Aug 01, 1992
3630.44
14902493
8162
14600
100.0
68.0
--
Thu Aug 01, 1991
3635.39
15465838
7865
14900
96.0
75.0
--
Wed Aug 01, 1990
3647.05
16851630
4737
16500
101.0
74.0
--
Tue Aug 01, 1989
3673.42
20315790
6943
14500
92.0
70.0
--
Mon Aug 01, 1988
3690.92
22893668
5509
13500
100.0
70.0
--
Sat Aug 01, 1987
3695.95
23677142
12182
20500
97.0
68.0
--
Fri Aug 01, 1986
3699.54
24248406
21498
28700
100.0
71.0
--
Thu Aug 01, 1985
3697.00
23843000
23695
28300
90.0
61.0
--
Wed Aug 01, 1984
3702.22
24714028
29649
23900
93.0
69.0
--
Mon Aug 01, 1983
3707.32
25586404
35416
39800
96.0
65.0
--
Sun Aug 01, 1982
3687.47
22462604
15291
9210
96.0
70.0
--
Sat Aug 01, 1981
3677.64
21040578
6620
15300
92.0
72.0
--
Fri Aug 01, 1980
3696.13
23866744
7876
24100
104.0
72.0
--
Wed Aug 01, 1979
3684.25
22074108
16840
17300
101.0
73.0
--
Tue Aug 01, 1978
3652.14
17677146
8892
13400
101.0
73.0
--
Mon Aug 01, 1977
3649.05
17315044
6569
24600
100.0
75.0
--
Sun Aug 01, 1976
3670.40
20166672
8667
7300
89.0
66.0
--
Fri Aug 01, 1975
3674.84
20824712
19872
15300
93.0
73.0
--
Thu Aug 01, 1974
3662.40
19130910
9096
20700
97.0
71.0
--
Wed Aug 01, 1973
3644.13
16811966
18312
9760
99.0
74.0
--
Tue Aug 01, 1972
3615.24
13544121
6534
18000
102.0
74.0
--
Sun Aug 01, 1971
3620.79
14160982
10405
9990
98.0
74.0
--
Sat Aug 01, 1970
3600.71
12105392
11436
13000
103.0
71.0
--
Fri Aug 01, 1969
3580.42
10240372
11073
14900
104.0
79.0
--
Thu Aug 01, 1968
3546.41
7541063
13830
12200
83.0
66.0
--
Tue Aug 01, 1967
3532.41
6585824
8413
10900
98.0
77.0
--
Mon Aug 01, 1966
3539.89
7104091
6767
11600
102.0
76.0
--
Sun Aug 01, 1965
3531.19
6526128
24650
13100
96.0
72.0
--
Sat Aug 01, 1964
3484.44
3843997
8887
1050
89.0
70.0
--
Thu Aug 01, 1963
49400
2087
1000
104.0
81.0
--



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 0.260 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


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1999 - 2019


Water Database