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 Sep 01, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Sep 10, 2019
3617.46
-0.13
13495876
5179
11708
89.0
71.0
77.0
Mon, Sep 09, 2019
3617.59
-0.11
13509477
3580
11824
91.0
63.0
77.0
Sun, Sep 08, 2019
3617.70
-0.13
13520992
2799
9335
91.0
75.0
78.0
Sat, Sep 07, 2019
3617.83
-0.10
13534610
6743
11571
98.0
73.0
78.0
Fri, Sep 06, 2019
3617.93
-0.06
13545091
7056
11886
98.0
71.0
78.0
Thu, Sep 05, 2019
3617.99
-0.16
13551382
3865
12125
98.0
72.0
79.0
Wed, Sep 04, 2019
3618.15
-0.13
13568168
6134
12685
101.0
74.0
80.0
Tue, Sep 03, 2019
3618.28
-0.07
13581817
8605
11727
99.0
73.0
79.0
Mon, Sep 02, 2019
3618.35
-0.12
13589170
4592
10577
99.0
74.0
79.0
Sun, Sep 01, 2019
3618.47
-0.08
13601781
6555
10252
103.0
69.0
79.0
Sat, Aug 31, 2019
3618.55
-0.10
13610192
6805
11608
102.0
74.0
78.0
Fri, Aug 30, 2019
3618.65
-0.17
13620711
7056
15874
101.0
73.0
78.0
Thu, Aug 29, 2019
3618.82
-0.18
13638606
6461
15861
100.0
72.0
78.0
Wed, Aug 28, 2019
3619.00
-0.22
13657570
3864
15570
101.0
73.0
78.0
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
Averages of List
3618.62
-0.13
13617443
5970
12977
98.5
71.9
78.6


Averages for September 1st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3648.99
-0.09
17557392
8700
13383
89.8
65.2
78.4
All-Time
3635.75
-0.10
16010576
8568
13252
71.7
47.9
62.7


All Lake Powell water data for September 1st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Sep 01, 2019
3618.47
13601781
6555
10252
103.0
69.0
79.0
Sat Sep 01, 2018
3596.92
11458588
1588
11055
0.0
0.0
77.0
Fri Sep 01, 2017
3630.76
14938126
5346
11736
95.0
71.0
80.0
Thu Sep 01, 2016
3613.48
13083782
8994
12046
91.0
69.0
78.0
Tue Sep 01, 2015
3608.99
12628904
8804
12337
89.1
68.0
79.0
Mon Sep 01, 2014
3605.84
12316124
11000
9116
98.1
70.0
75.0
Sun Sep 01, 2013
3589.62
10786140
8467
8724
86.0
70.0
79.0
Sat Sep 01, 2012
3623.55
14143103
4921
8127
89.6
66.0
79.0
Thu Sep 01, 2011
3655.21
17872956
12036
15534
98.1
75.0
81.0
Wed Sep 01, 2010
3634.51
15364085
7464
8062
90.0
61.0
75.0
Tue Sep 01, 2009
3637.41
15699339
8023
9963
91.0
73.0
77.0
Mon Sep 01, 2008
3629.48
14794684
7730
12178
84.9
68.0
79.0
Sat Sep 01, 2007
3603.47
12084238
5996
10156
97.0
75.9
81.0
Fri Sep 01, 2006
3602.73
12012444
8004
10308
91.9
66.0
79.0
Thu Sep 01, 2005
3602.64
12003723
6794
12283
91.9
66.0
80.0
Wed Sep 01, 2004
3571.98
9268059
4608
8907
97.0
64.9
78.0
Mon Sep 01, 2003
3604.13
12148507
4890
7360
95.0
68.0
79.0
Sun Sep 01, 2002
3627.34
14557095
3188
8651
96.1
70.0
77.0
Sat Sep 01, 2001
3666.16
19312912
5449
8796
91.0
66.0
78.0
Fri Sep 01, 2000
3680.30
21301792
7804
8016
85.0
55.0
--
Wed Sep 01, 1999
3693.46
23287018
18729
19506
84.0
67.0
--
Tue Sep 01, 1998
3690.60
22844450
10113
19400
82.0
63.0
--
Mon Sep 01, 1997
3690.99
22904422
11624
8110
81.0
65.0
--
Sun Sep 01, 1996
3682.14
21571458
7012
8280
101.0
75.0
--
Fri Sep 01, 1995
3691.32
22955282
13064
18200
102.0
74.0
--
Thu Sep 01, 1994
3656.78
18074434
5580
11900
93.0
66.0
--
Wed Sep 01, 1993
3664.29
19060944
12100
12800
92.0
62.0
--
Tue Sep 01, 1992
3626.03
14413303
8222
12500
82.0
56.0
--
Sun Sep 01, 1991
3631.17
14984616
6122
9830
90.0
69.0
--
Sat Sep 01, 1990
3640.90
16109638
3977
13700
96.0
70.0
--
Fri Sep 01, 1989
3669.69
19795366
4721
14600
94.0
62.0
--
Thu Sep 01, 1988
3688.02
22450062
8034
13100
95.0
60.0
--
Tue Sep 01, 1987
3691.51
22984542
11125
18000
97.0
64.0
--
Mon Sep 01, 1986
3694.58
23462072
17541
28000
85.0
58.0
--
Sun Sep 01, 1985
3690.44
22819750
8555
28600
94.0
73.0
--
Sat Sep 01, 1984
3700.32
24406232
20566
23600
93.0
69.0
--
Thu Sep 01, 1983
3704.23
25074804
16223
27100
97.0
70.0
--
Wed Sep 01, 1982
3686.60
22331472
12965
14500
93.0
67.0
--
Tue Sep 01, 1981
3673.28
20418840
4828
14700
89.0
62.0
--
Mon Sep 01, 1980
3690.38
22970592
9230
15300
n/a
n/a
--
Sat Sep 01, 1979
3680.70
21548592
8799
14200
93.0
61.0
--
Fri Sep 01, 1978
3645.54
16852912
6079
20000
94.0
68.0
--
Thu Sep 01, 1977
3642.28
16481924
5965
18300
94.0
66.0
--
Wed Sep 01, 1976
3667.27
19733212
5948
15700
96.0
64.0
--
Mon Sep 01, 1975
3671.77
20389052
8078
16000
96.0
71.0
--
Sun Sep 01, 1974
3655.57
18229014
5740
20700
96.0
n/a
--
Sat Sep 01, 1973
3645.26
16951040
13441
7360
94.0
61.0
--
Fri Sep 01, 1972
3608.92
12887415
6321
15900
90.0
64.0
--
Wed Sep 01, 1971
3617.18
13771313
13707
16700
93.0
69.0
--
Tue Sep 01, 1970
3597.77
11819318
8285
14700
98.0
67.0
--
Mon Sep 01, 1969
3575.92
9850161
10195
10800
95.0
69.0
--
Sun Sep 01, 1968
3548.65
7703627
9397
10400
96.0
63.0
--
Fri Sep 01, 1967
3530.25
6443643
6759
12300
84.0
65.0
--
Thu Sep 01, 1966
3533.95
6698849
5275
9690
75.0
60.0
--
Wed Sep 01, 1965
3531.22
6528135
11923
14500
92.0
61.0
--
Tue Sep 01, 1964
3490.28
4140562
5931
1800
93.0
69.0
--
Sun Sep 01, 1963
278400
8532
1000
85.0
60.0
--



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 0.216 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