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 04, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Sep 14, 2019
3617.00
-0.10
13447820
7056
11864
93.0
60.0
76.0
Fri, Sep 13, 2019
3617.10
-0.12
13458257
6141
12090
88.0
58.0
77.0
Thu, Sep 12, 2019
3617.22
-0.14
13470789
4401
11491
82.0
58.0
77.0
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
Averages of List
3618.21
-0.13
13575029
5922
12577
96.8
70.1
78.2


Averages for September 4th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3648.71
-0.09
17521115
8379
13104
90.1
65.5
78.0
All-Time
3635.46
-0.10
15975814
8286
12617
71.6
47.8
63.1


All Lake Powell water data for September 4th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Sep 04, 2019
3618.15
13568168
6134
12685
101.0
74.0
80.0
Tue Sep 04, 2018
3596.57
11425756
6403
11766
0.0
0.0
76.0
Mon Sep 04, 2017
3630.51
14910032
7345
10055
104.0
73.0
81.0
Sun Sep 04, 2016
3613.15
13049988
5235
10512
88.0
70.0
77.0
Fri Sep 04, 2015
3608.65
12594892
9336
12319
88.0
71.1
79.0
Thu Sep 04, 2014
3605.75
12307264
9078
10411
81.0
69.1
75.0
Wed Sep 04, 2013
3589.37
10763569
4864
10527
97.0
77.0
80.0
Tue Sep 04, 2012
3623.29
14115022
5653
8268
91.0
71.1
78.0
Sun Sep 04, 2011
3654.93
17837192
11526
15571
97.0
73.9
80.0
Sat Sep 04, 2010
3634.41
15352615
7163
8013
98.1
66.0
76.0
Fri Sep 04, 2009
3637.21
15676054
7863
10140
93.0
66.9
78.0
Thu Sep 04, 2008
3629.14
14756749
10327
12115
90.0
63.0
78.0
Tue Sep 04, 2007
3603.16
12054121
5474
10528
95.0
73.0
81.0
Mon Sep 04, 2006
3602.53
11993094
6873
8721
91.0
68.0
78.0
Sun Sep 04, 2005
3602.51
11991158
6187
8214
88.0
64.9
79.0
Sat Sep 04, 2004
3571.67
9242725
4268
7900
n/a
n/a
74.0
Thu Sep 04, 2003
3603.90
12126083
4814
8157
89.1
75.0
--
Wed Sep 04, 2002
3627.02
14521797
2918
8361
95.0
66.0
76.0
Tue Sep 04, 2001
3666.04
19296682
6012
7761
96.1
70.0
78.0
Mon Sep 04, 2000
3680.17
21282816
5781
8993
92.0
52.0
--
Sat Sep 04, 1999
3693.34
23268344
16927
15031
89.0
61.0
--
Fri Sep 04, 1998
3690.21
22784554
9672
18000
89.0
67.0
78.0
Thu Sep 04, 1997
3690.82
22878270
13419
21000
81.0
62.0
--
Wed Sep 04, 1996
3681.81
21522926
6651
15600
98.0
70.0
--
Mon Sep 04, 1995
3690.97
22901340
10516
16600
101.0
69.0
--
Sun Sep 04, 1994
3656.50
18038382
5522
9510
87.0
65.0
--
Sat Sep 04, 1993
3664.21
19050210
10505
11100
95.0
67.0
--
Fri Sep 04, 1992
3625.73
14380568
8145
12200
84.0
64.0
--
Wed Sep 04, 1991
3630.78
14940753
5996
14500
99.0
70.0
--
Tue Sep 04, 1990
3640.62
16076484
4281
13100
92.0
66.0
--
Mon Sep 04, 1989
3669.30
19741756
4233
7010
95.0
65.0
--
Sun Sep 04, 1988
3687.87
22427388
9253
9310
93.0
57.0
--
Fri Sep 04, 1987
3691.16
22930626
9829
15100
92.0
66.0
--
Thu Sep 04, 1986
3694.09
23385144
14040
25100
90.0
62.0
--
Wed Sep 04, 1985
3689.61
22692736
8876
28100
92.0
65.0
--
Tue Sep 04, 1984
3700.08
24367352
22616
23100
92.0
66.0
--
Sun Sep 04, 1983
3703.67
24982726
15259
27000
n/a
n/a
--
Sat Sep 04, 1982
3686.53
22320942
11103
10800
92.0
70.0
--
Fri Sep 04, 1981
3673.01
20380884
6626
10200
91.0
68.0
--
Thu Sep 04, 1980
3689.97
22907422
8433
20800
97.0
n/a
--
Tue Sep 04, 1979
3680.41
21506082
9057
15400
94.0
63.0
--
Mon Sep 04, 1978
3644.84
16767104
4820
18300
97.0
74.0
--
Sun Sep 04, 1977
3641.79
16422840
5395
12500
93.0
68.0
--
Sat Sep 04, 1976
3666.93
19686522
5960
10300
96.0
64.0
--
Thu Sep 04, 1975
3671.21
20310670
7790
19200
93.0
67.0
--
Wed Sep 04, 1974
3654.98
18152698
5463
17600
95.0
n/a
--
Tue Sep 04, 1973
3645.44
16973262
13142
7630
89.0
58.0
--
Mon Sep 04, 1972
3608.52
12846682
5518
10700
92.0
66.0
--
Sat Sep 04, 1971
3616.91
13742451
10361
9710
81.0
59.0
--
Fri Sep 04, 1970
3597.35
11778945
9052
11200
95.0
63.0
--
Thu Sep 04, 1969
3575.42
9807458
8876
15900
91.0
69.0
--
Wed Sep 04, 1968
3548.30
7677937
9125
12700
85.0
62.0
--
Mon Sep 04, 1967
3530.12
6435219
8987
9030
98.0
72.0
--
Sun Sep 04, 1966
3533.94
6698181
8100
6660
88.0
63.0
--
Sat Sep 04, 1965
3530.70
6493940
10859
14500
90.0
67.0
--
Fri Sep 04, 1964
3490.22
4137439
5168
2640
94.0
62.0
--
Wed Sep 04, 1963
339400
9463
1000
94.0
68.0
--



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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



Page took 0.172 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