Water Database





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

Water Data for 20 days surrounding Jul 30, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Aug 09, 2018
3601.77
-0.29
11919736
1290
15686
0.0
0.0
79.0
Wed, Aug 08, 2018
3602.06
-0.21
11947691
5439
15650
0.0
0.0
79.0
Tue, Aug 07, 2018
3602.27
-0.25
11967962
3466
15794
0.0
0.0
79.0
Mon, Aug 06, 2018
3602.52
-1.07
11992124
4914
15677
0.0
0.0
79.0
Sun, Aug 05, 2018
3602.74
0.22
12013414
3336
11473
0.0
0.0
79.0
Sat, Aug 04, 2018
3602.91
0.39
12029883
3389
11533
0.0
0.0
79.0
Fri, Aug 03, 2018
3603.08
0.56
12046367
3444
14239
0.0
0.0
79.0
Thu, Aug 02, 2018
3603.30
0.78
12067722
1229
15744
0.0
0.0
79.0
Wed, Aug 01, 2018
3603.59
-0.21
12095911
5419
15712
0.0
0.0
79.0
Tue, Jul 31, 2018
3603.80
-0.23
12116351
3999
15366
0.0
0.0
79.0
Mon, Jul 30, 2018
3604.03
-0.18
12138765
6227
14950
0.0
0.0
79.0
Sun, Jul 29, 2018
3604.21
-0.19
12156325
1963
11227
0.0
0.0
79.0
Sat, Jul 28, 2018
3604.40
-0.20
12174880
1401
11206
0.0
0.0
79.0
Fri, Jul 27, 2018
3604.60
-0.17
12194432
1549
15097
0.0
0.0
79.0
Thu, Jul 26, 2018
3604.77
-0.28
12211068
1224
15318
0.0
0.0
79.0
Wed, Jul 25, 2018
3605.05
-0.26
12238501
2236
15281
0.0
0.0
79.0
Tue, Jul 24, 2018
3605.31
-0.22
12264011
4295
15218
0.0
0.0
79.0
Mon, Jul 23, 2018
3605.53
-0.22
12285625
4503
15438
0.0
0.0
80.0
Sun, Jul 22, 2018
3605.75
-0.15
12307264
4171
11364
0.0
0.0
79.0
Sat, Jul 21, 2018
3605.90
-0.11
12322032
6252
11304
0.0
0.0
79.0
Fri, Jul 20, 2018
3606.01
-0.20
12332870
5189
15077
0.0
0.0
79.0
Averages of List
3603.98
-0.12
12134425
3568
14207
0.0
0.0
79.0


Averages for July 30th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3654.05
-0.12
18188753
12237
17149
94.4
70.0
79.8
All-Time
3639.96
-0.10
16522263
12532
15643
72.6
48.5
63.9


All Lake Powell water data for July 30th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Jul 30, 2018
3604.03
12138765
6227
14950
0.0
0.0
79.0
Sun Jul 30, 2017
3634.76
15392785
9929
12647
100.0
75.0
80.0
Sat Jul 30, 2016
3618.26
13579716
-971
14699
99.0
78.0
79.0
Thu Jul 30, 2015
3612.80
13014719
7983
17385
96.1
72.0
78.0
Wed Jul 30, 2014
3608.21
12550967
9710
13190
96.1
73.9
79.0
Tue Jul 30, 2013
3594.34
11217969
4164
13979
95.0
70.0
80.0
Mon Jul 30, 2012
3628.63
14699978
10081
14536
89.1
69.1
79.0
Sat Jul 30, 2011
3660.90
18610704
31759
24149
96.8
78.1
79.0
Fri Jul 30, 2010
3636.62
15607506
8515
13355
95.0
75.0
81.0
Thu Jul 30, 2009
3641.20
16145192
11746
13365
93.0
66.9
80.0
Wed Jul 30, 2008
3633.07
15199508
14764
14655
100.0
73.0
80.0
Mon Jul 30, 2007
3607.58
12488259
7336
13179
95.0
72.0
81.0
Sun Jul 30, 2006
3606.99
12429706
7148
12962
95.0
72.0
82.0
Sat Jul 30, 2005
3606.93
12423757
12201
13054
96.1
72.0
80.0
Fri Jul 30, 2004
3579.94
9934391
6600
14473
99.0
71.1
79.0
Wed Jul 30, 2003
3610.82
12813024
5932
15911
99.0
75.9
82.0
Tue Jul 30, 2002
3634.50
15362938
3609
14959
102.9
73.0
80.0
Mon Jul 30, 2001
3669.60
19783220
5311
14124
90.0
73.9
79.0
Sun Jul 30, 2000
3682.16
21574406
5613
8007
106.0
n/a
--
Fri Jul 30, 1999
3694.01
23372850
15337
18999
92.0
66.0
--
Thu Jul 30, 1998
3695.32
23578196
18704
21400
100.0
68.0
--
Wed Jul 30, 1997
3693.56
23302620
13194
21335
89.0
69.0
--
Tue Jul 30, 1996
3686.60
22235826
8125
13600
101.0
74.0
--
Sun Jul 30, 1995
3693.52
23296378
32048
19000
108.0
71.0
--
Sat Jul 30, 1994
3661.91
18743946
5057
13500
105.0
71.0
--
Fri Jul 30, 1993
3667.83
19540150
11809
16100
98.0
69.0
--
Thu Jul 30, 1992
3630.71
14932871
10236
14600
105.0
78.0
--
Tue Jul 30, 1991
3635.76
15508401
8942
17600
96.0
74.0
--
Mon Jul 30, 1990
3647.53
16910428
5666
14800
94.0
72.0
--
Sun Jul 30, 1989
3673.65
20347986
8792
10100
96.0
70.0
--
Sat Jul 30, 1988
3691.11
22922956
5971
12900
98.0
70.0
--
Thu Jul 30, 1987
3696.23
23721336
9797
21300
89.0
72.0
--
Wed Jul 30, 1986
3699.83
24294812
26641
27900
n/a
n/a
--
Tue Jul 30, 1985
3697.21
23876384
22990
27900
94.0
71.0
--
Mon Jul 30, 1984
3702.22
24714028
30003
24000
94.0
68.0
--
Sat Jul 30, 1983
3707.56
25626482
44629
41500
92.0
75.0
--
Fri Jul 30, 1982
3687.35
22444486
14846
13400
95.0
72.0
--
Thu Jul 30, 1981
3677.92
21081008
7787
19800
98.0
69.0
--
Wed Jul 30, 1980
3696.61
23942732
9011
25500
100.0
71.0
--
Mon Jul 30, 1979
3684.33
22086084
17410
17600
103.0
72.0
--
Sun Jul 30, 1978
3652.42
17712804
10390
11100
102.0
73.0
--
Sat Jul 30, 1977
3649.63
17387828
9381
17100
106.0
73.0
--
Fri Jul 30, 1976
3670.22
20141430
10571
11900
96.0
71.0
--
Wed Jul 30, 1975
3674.83
20823282
21766
18400
85.0
64.0
--
Tue Jul 30, 1974
3662.81
19186106
10432
20700
100.0
79.0
--
Mon Jul 30, 1973
3644.00
16796000
21835
6410
97.0
70.0
--
Sun Jul 30, 1972
3615.68
13590608
7059
13100
106.0
74.0
--
Fri Jul 30, 1971
3620.80
14162072
12534
13900
101.0
79.0
--
Thu Jul 30, 1970
3600.96
12129927
12690
13300
99.0
73.0
--
Wed Jul 30, 1969
3580.71
10265758
13609
15300
98.0
69.0
--
Tue Jul 30, 1968
3546.14
7521699
16001
13400
91.0
72.0
--
Sun Jul 30, 1967
3532.64
6600953
10667
10400
98.0
77.0
--
Sat Jul 30, 1966
3540.09
7118047
6254
10200
101.0
70.0
--
Fri Jul 30, 1965
3530.72
6495240
31078
12400
97.0
74.0
--
Thu Jul 30, 1964
3483.92
3818076
10363
1010
98.0
80.0
--
Tue Jul 30, 1963
49400
2508
990
104.0
72.0
--



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 0.214 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