Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, September 21st, 2019

Water Data for 20 days surrounding Aug 17, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Aug 27, 2019
3619.22
-0.20
13680771
5478
16046
101.0
73.0
78.0
Mon, Aug 26, 2019
3619.42
-0.13
13701885
9341
15889
102.0
73.0
79.0
Sun, Aug 25, 2019
3619.55
-0.10
13715620
6728
11554
100.0
73.0
80.0
Sat, Aug 24, 2019
3619.65
-0.12
13726192
5665
11645
99.0
71.0
79.0
Fri, Aug 23, 2019
3619.77
-0.20
13738885
5225
15822
98.0
71.0
80.0
Thu, Aug 22, 2019
3619.97
-0.16
13760057
7673
15972
99.0
70.0
80.0
Wed, Aug 21, 2019
3620.13
-0.17
13777011
7007
15891
103.0
71.0
80.0
Tue, Aug 20, 2019
3620.30
-0.17
13795041
7199
16091
102.0
69.0
80.0
Mon, Aug 19, 2019
3620.47
-0.13
13813089
9234
15819
99.0
70.0
80.0
Sun, Aug 18, 2019
3620.60
-0.08
13826902
7919
11612
99.0
70.0
80.0
Sat, Aug 17, 2019
3620.68
-0.08
13835407
7884
11580
100.0
70.0
80.0
Fri, Aug 16, 2019
3620.76
-0.15
13843916
8569
16323
100.0
73.0
81.0
Thu, Aug 15, 2019
3620.91
-0.13
13859881
9388
15989
104.0
73.0
81.0
Wed, Aug 14, 2019
3621.04
-0.10
13873729
11021
15884
102.0
69.0
82.0
Tue, Aug 13, 2019
3621.14
-0.14
13884388
7471
14661
100.0
70.0
81.0
Mon, Aug 12, 2019
3621.28
-0.08
13899321
12027
15734
97.0
69.0
81.0
Sun, Aug 11, 2019
3621.36
-0.03
13907859
10729
11531
95.0
73.0
80.0
Sat, Aug 10, 2019
3621.39
-0.04
13911062
10014
11397
95.0
70.0
80.0
Fri, Aug 09, 2019
3621.43
-0.04
13915333
13937
15321
94.0
73.0
80.0
Thu, Aug 08, 2019
3621.47
-0.06
13919606
13324
15871
96.0
73.0
80.0
Wed, Aug 07, 2019
3621.53
-0.07
13926016
12869
15999
90.0
78.0
80.0
Averages of List
3620.57
-0.11
13824380
8986
14601
98.8
71.5
80.1


Averages for August 17th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3651.00
-0.15
17803194
8867
16472
92.7
67.2
79.8
All-Time
3637.75
-0.14
16239986
9118
15559
71.9
47.8
62.9


All Lake Powell water data for August 17th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Aug 17, 2019
3620.68
13835407
7884
11580
100.0
70.0
80.0
Fri Aug 17, 2018
3599.91
11741492
2535
15747
0.0
0.0
79.0
Thu Aug 17, 2017
3632.91
15181300
8057
15091
95.0
68.0
81.0
Wed Aug 17, 2016
3615.85
13328169
2354
14445
93.0
72.0
79.0
Mon Aug 17, 2015
3611.13
12844380
6567
13407
99.0
71.0
80.0
Sun Aug 17, 2014
3607.10
12440608
8845
11768
98.6
73.9
78.0
Sat Aug 17, 2013
3591.46
10953192
6391
12082
90.0
72.0
77.0
Fri Aug 17, 2012
3625.59
14364850
1637
13769
97.0
75.0
80.0
Wed Aug 17, 2011
3658.40
18283980
13525
24740
n/a
n/a
79.0
Tue Aug 17, 2010
3635.89
15522983
8623
13400
97.0
71.1
81.0
Mon Aug 17, 2009
3639.21
15909992
8003
13237
93.0
64.0
77.0
Sun Aug 17, 2008
3631.49
15020378
9405
13886
89.1
63.0
80.0
Fri Aug 17, 2007
3605.57
12289564
6148
13276
93.9
73.9
81.0
Thu Aug 17, 2006
3604.91
12224770
7252
13630
91.9
71.1
80.0
Wed Aug 17, 2005
3605.00
12233599
9112
14627
90.0
66.0
79.0
Tue Aug 17, 2004
3575.61
9568133
4060
14995
88.0
64.0
79.0
Sun Aug 17, 2003
3607.10
12440618
4466
10325
91.9
66.9
83.0
Sat Aug 17, 2002
3630.57
14916779
4666
14209
102.0
77.0
80.0
Fri Aug 17, 2001
3667.79
19534678
8193
13999
96.1
66.0
79.0
Thu Aug 17, 2000
3681.00
21404082
5977
8038
101.0
68.0
84.0
Tue Aug 17, 1999
3693.67
23319754
19733
19340
86.0
61.0
--
Mon Aug 17, 1998
3693.06
23224760
9936
21300
96.0
69.0
--
Sun Aug 17, 1997
3692.37
23117632
18257
21000
98.0
70.0
--
Sat Aug 17, 1996
3683.95
21839258
5789
14400
100.0
70.0
--
Thu Aug 17, 1995
3692.69
23167248
14753
18500
84.0
64.0
--
Wed Aug 17, 1994
3658.90
18348982
5484
15200
105.0
73.0
--
Tue Aug 17, 1993
3665.58
19234502
10831
15900
96.0
64.0
--
Mon Aug 17, 1992
3627.80
14608005
6334
14700
100.0
73.0
--
Sat Aug 17, 1991
3633.52
15251282
7041
14500
98.0
72.0
--
Fri Aug 17, 1990
3643.74
16448799
5800
17800
91.0
63.0
--
Thu Aug 17, 1989
3671.46
20040934
6332
15200
99.0
67.0
--
Wed Aug 17, 1988
3689.17
22625828
5580
13700
98.0
82.0
--
Mon Aug 17, 1987
3693.84
23346054
8283
25200
95.0
62.0
--
Sun Aug 17, 1986
3697.27
23885934
13347
26600
99.0
76.0
--
Sat Aug 17, 1985
3693.97
23366316
10776
26100
92.0
62.0
--
Fri Aug 17, 1984
3700.76
24477502
20685
23500
88.0
67.0
--
Wed Aug 17, 1983
3706.35
25425068
25892
26900
101.0
70.0
--
Tue Aug 17, 1982
3686.65
22338958
12600
16900
96.0
70.0
--
Mon Aug 17, 1981
3675.29
20703726
6415
15100
95.0
68.0
--
Sun Aug 17, 1980
3692.63
23318258
7096
20800
93.0
64.0
--
Fri Aug 17, 1979
3682.48
21810690
10150
19800
85.0
58.0
--
Thu Aug 17, 1978
3649.02
17284176
6800
19900
99.0
65.0
--
Wed Aug 17, 1977
3645.22
16840138
7503
23300
88.0
69.0
--
Tue Aug 17, 1976
3669.46
20035736
6822
12900
94.0
68.0
--
Sun Aug 17, 1975
3673.39
20618332
12226
12700
92.0
64.0
--
Sat Aug 17, 1974
3659.53
18748236
7124
21900
98.0
73.0
--
Fri Aug 17, 1973
3644.70
16882044
14819
10600
92.0
73.0
--
Thu Aug 17, 1972
3611.82
13186109
5569
19400
94.0
72.0
--
Tue Aug 17, 1971
3618.43
13905408
8104
16100
100.0
75.0
--
Mon Aug 17, 1970
3599.51
11988115
8153
10200
94.0
76.0
--
Sun Aug 17, 1969
3578.14
10041692
11062
12600
100.0
75.0
--
Sat Aug 17, 1968
3549.98
7801292
21871
8360
90.0
69.0
--
Thu Aug 17, 1967
3532.30
6578596
11688
10300
100.0
71.0
--
Wed Aug 17, 1966
3536.67
6882780
5152
12800
101.0
74.0
--
Tue Aug 17, 1965
3533.51
6680324
11227
13100
84.0
66.0
--
Mon Aug 17, 1964
3490.18
4135357
12116
3010
98.0
70.0
--
Sat Aug 17, 1963
132400
4652
1020
97.0
68.0
--



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 0.159 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 - 2019


Water Database