Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, April 18th, 2019

Water Data for 20 days surrounding Jul 04, 2012

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Jul 14, 2012
3631.29
-0.23
14997811
748
13868
81.0
70.0
80.0
Fri, Jul 13, 2012
3631.52
-0.10
15023765
9132
14267
96.1
75.9
81.0
Thu, Jul 12, 2012
3631.62
-0.22
15035059
2314
14841
n/a
n/a
81.0
Wed, Jul 11, 2012
3631.84
-0.16
15059928
5717
14559
n/a
n/a
80.0
Tue, Jul 10, 2012
3632.00
-0.19
15078033
4347
15047
n/a
n/a
80.0
Mon, Jul 09, 2012
3632.19
-0.20
15099553
3393
14722
n/a
n/a
80.0
Sun, Jul 08, 2012
3632.39
-0.27
15122229
4058
13543
98.1
78.1
79.0
Sat, Jul 07, 2012
3632.66
-0.08
15152880
9922
13849
98.1
75.0
78.0
Fri, Jul 06, 2012
3632.74
-0.20
15161970
3153
14514
93.9
71.1
77.0
Thu, Jul 05, 2012
3632.94
-0.15
15184713
4122
14254
91.0
71.1
76.0
Wed, Jul 04, 2012
3633.09
-0.21
15201786
1176
13178
91.9
75.0
76.0
Tue, Jul 03, 2012
3633.30
-0.22
15225710
2021
14658
97.0
75.0
77.0
Mon, Jul 02, 2012
3633.52
-0.19
15250803
4587
15372
97.0
82.0
77.0
Sun, Jul 01, 2012
3633.71
-0.19
15272498
3477
14272
n/a
n/a
78.0
Sat, Jun 30, 2012
3633.90
-0.12
15294215
3790
10375
n/a
n/a
78.0
Fri, Jun 29, 2012
3634.02
-0.18
15307942
1988
12318
n/a
n/a
77.0
Thu, Jun 28, 2012
3634.20
-0.14
15328549
5055
12898
n/a
n/a
76.0
Wed, Jun 27, 2012
3634.34
-0.17
15344590
3142
12865
99.0
75.0
76.0
Tue, Jun 26, 2012
3634.51
-0.17
15364085
2999
12730
99.0
73.9
76.0
Mon, Jun 25, 2012
3634.68
-0.10
15383597
4142
12630
99.0
75.9
76.0
Sun, Jun 24, 2012
3634.78
-0.16
15395083
615
9733
n/a
n/a
76.0
Averages of List
3633.11
-0.17
15204038
3805
13547
95.1
74.8
77.9


Averages for July 4th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3655.51
0.06
18349269
26846
16430
95.4
67.8
77.1
All-Time
3640.62
0.12
16611778
27324
14560
71.1
47.4
62.9


All Lake Powell water data for July 4th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Jul 04, 2018
3609.23
12652950
3831
11152
0.0
0.0
75.0
Tue Jul 04, 2017
3635.45
15472195
21942
12742
102.0
73.0
77.0
Mon Jul 04, 2016
3621.06
13875860
24948
13567
98.0
69.0
79.0
Sat Jul 04, 2015
3613.80
13116606
21034
15666
91.0
77.0
78.0
Fri Jul 04, 2014
3609.53
12683049
17214
11970
95.0
79.0
75.0
Thu Jul 04, 2013
3599.39
11691979
3098
12647
n/a
n/a
79.0
Wed Jul 04, 2012
3633.09
15201786
1176
13178
91.9
75.0
76.0
Mon Jul 04, 2011
3651.77
17437048
82685
19381
99.0
77.0
75.0
Sun Jul 04, 2010
3638.79
15860663
16525
11864
91.9
66.9
79.0
Sat Jul 04, 2009
3641.50
16180869
32564
12137
93.9
69.1
78.0
Fri Jul 04, 2008
3632.16
15096153
35638
13157
102.0
75.9
79.0
Wed Jul 04, 2007
3611.19
12850450
9907
12051
105.1
73.0
80.0
Tue Jul 04, 2006
3609.95
12725263
10661
12830
93.0
71.1
77.0
Mon Jul 04, 2005
3607.52
12482291
33153
12745
100.0
70.0
75.0
Sun Jul 04, 2004
3585.55
10422476
10558
12269
95.0
66.0
75.0
Fri Jul 04, 2003
3615.80
13322987
10691
10246
102.9
70.0
77.0
Thu Jul 04, 2002
3640.13
16018404
3707
13217
93.9
68.0
--
Wed Jul 04, 2001
3672.76
20222900
9193
9140
100.9
79.0
--
Tue Jul 04, 2000
3683.30
21742820
10744
7962
101.0
60.0
--
Sun Jul 04, 1999
3694.11
23388494
32780
16645
103.0
66.0
--
Sat Jul 04, 1998
3696.73
23800646
31412
15000
101.0
71.0
--
Fri Jul 04, 1997
3694.68
23477694
41741
20818
99.0
64.0
77.5
Thu Jul 04, 1996
3688.11
22464160
31135
16600
106.0
77.0
77.0
Tue Jul 04, 1995
3683.08
21710250
81759
15600
93.0
61.0
--
Mon Jul 04, 1994
3665.41
19211538
10802
10600
104.0
70.0
--
Sun Jul 04, 1993
3667.51
19496444
37697
10800
94.0
67.0
--
Sat Jul 04, 1992
3633.42
15239871
10756
10700
96.0
68.0
--
Thu Jul 04, 1991
3638.70
15850244
15666
18300
100.0
70.0
--
Wed Jul 04, 1990
3650.18
17238492
9248
14900
95.0
68.0
--
Tue Jul 04, 1989
3677.24
20858558
7967
9490
104.0
65.0
--
Mon Jul 04, 1988
3693.28
23258684
17156
6890
93.0
66.0
--
Sat Jul 04, 1987
3698.31
24051610
21015
13800
95.0
66.0
--
Fri Jul 04, 1986
3695.95
23677142
47922
20500
100.0
69.0
--
Thu Jul 04, 1985
3699.91
24307586
30627
30000
102.0
73.0
--
Wed Jul 04, 1984
3702.04
24684868
69387
43700
99.0
67.0
--
Mon Jul 04, 1983
3707.46
25609766
105086
83500
94.0
72.0
--
Sun Jul 04, 1982
3686.03
22245798
41579
10000
94.0
65.0
--
Sat Jul 04, 1981
3680.46
21450662
10294
7990
99.0
71.0
--
Fri Jul 04, 1980
3700.36
24542242
33677
27000
98.0
60.0
--
Wed Jul 04, 1979
3681.84
21716304
48164
6390
94.0
80.0
--
Tue Jul 04, 1978
3650.99
17531738
36611
7940
n/a
65.0
--
Mon Jul 04, 1977
3653.41
17866806
5210
8360
89.0
66.0
--
Sun Jul 04, 1976
3672.23
20423340
15123
7980
97.0
68.0
--
Fri Jul 04, 1975
3670.19
20167530
50833
17200
n/a
n/a
--
Thu Jul 04, 1974
3667.06
19764214
19224
18000
99.0
59.0
--
Wed Jul 04, 1973
3638.42
16122181
52335
8710
101.0
71.0
--
Tue Jul 04, 1972
3619.66
14015888
13653
9220
103.0
77.0
--
Sun Jul 04, 1971
3621.72
14262190
35283
12400
97.0
70.0
--
Sat Jul 04, 1970
3600.08
12043574
32499
14400
98.0
71.0
--
Fri Jul 04, 1969
3580.60
10256142
31366
17000
99.0
82.0
--
Thu Jul 04, 1968
3548.25
7674262
26144
8580
98.0
73.0
--
Tue Jul 04, 1967
3530.60
6466350
28574
10500
106.0
73.0
--
Mon Jul 04, 1966
3544.74
7445973
11022
9350
102.0
71.0
--
Sun Jul 04, 1965
3514.60
5485173
49239
15100
101.0
67.0
--
Sat Jul 04, 1964
3474.83
3379014
23256
1000
103.0
71.0
--
Thu Jul 04, 1963
17400
4654
2470
99.0
73.0
--



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