Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, April 6th, 2020

Water Data for 20 days surrounding Feb 26, 2010

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Mar 08, 2010
3619.97
0.05
13760057
7272
10025
55.0
37.9
51.0
Sun, Mar 07, 2010
3619.92
-0.04
13754762
6814
9092
48.9
39.0
51.0
Sat, Mar 06, 2010
3619.96
0.05
13758998
6629
9055
55.9
36.0
51.0
Fri, Mar 05, 2010
3619.91
0.02
13753704
6523
10026
55.0
33.1
50.0
Thu, Mar 04, 2010
3619.89
-0.11
13751586
6477
10091
55.0
39.0
50.0
Wed, Mar 03, 2010
3620.00
-0.06
13763235
6368
10048
59.0
36.0
50.0
Tue, Mar 02, 2010
3620.06
-0.05
13769592
6354
10067
55.9
36.0
50.0
Mon, Mar 01, 2010
3620.11
-0.05
13774891
6377
9999
57.0
37.0
50.0
Sun, Feb 28, 2010
3620.16
-0.07
13780191
6509
9667
54.0
37.9
50.0
Sat, Feb 27, 2010
3620.23
-0.08
13787615
6371
10555
48.9
35.1
50.0
Fri, Feb 26, 2010
3620.31
-0.06
13796102
6514
11946
48.9
30.9
50.0
Thu, Feb 25, 2010
3620.37
-0.10
13802470
6893
11846
51.1
30.9
50.0
Wed, Feb 24, 2010
3620.47
-0.11
13813089
7149
11884
42.1
32.0
50.0
Tue, Feb 23, 2010
3620.58
-0.07
13824776
7183
11747
43.0
26.1
50.0
Mon, Feb 22, 2010
3620.65
-0.01
13832217
6903
11795
41.0
30.9
50.0
Sun, Feb 21, 2010
3620.66
-0.05
13833280
6670
9652
45.0
32.0
50.0
Sat, Feb 20, 2010
3620.71
-0.09
13838597
6678
10497
48.9
36.0
50.0
Fri, Feb 19, 2010
3620.80
-0.09
13848172
6678
11819
55.9
37.0
50.0
Thu, Feb 18, 2010
3620.89
-0.07
13857752
6648
11897
55.9
32.0
50.0
Wed, Feb 17, 2010
3620.96
-0.10
13865206
6625
11876
52.0
33.1
50.0
Tue, Feb 16, 2010
3621.06
-0.12
13875860
6633
11710
52.0
33.1
50.0
Averages of List
3620.37
-0.06
13802007
6679
10728
51.4
34.3
50.1


Averages for February 26th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3634.23
-0.08
15771318
8928
13352
56.4
34.6
47.8
All-Time
3619.51
-0.04
14549690
9383
12047
71.9
48.2
62.7


All Lake Powell water data for February 26th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Feb 26, 2020
3602.97
12035699
7246
12377
50.0
27.0
47.0
Tue Feb 26, 2019
3572.29
9293437
7382
13508
52.0
31.0
45.0
Mon Feb 26, 2018
3616.29
13373866
6018
13210
48.0
26.0
47.0
Sun Feb 26, 2017
3594.25
11209634
9700
10059
51.0
30.0
49.0
Fri Feb 26, 2016
3594.53
11235579
10745
13130
64.0
37.9
50.0
Thu Feb 26, 2015
3592.33
11032752
9495
11348
54.0
37.0
49.0
Wed Feb 26, 2014
3575.73
9578152
6123
11007
68.0
42.1
48.0
Tue Feb 26, 2013
3601.72
11914920
4776
10917
48.9
33.1
43.0
Sun Feb 26, 2012
3635.46
15473348
8313
10007
48.0
37.9
49.0
Sat Feb 26, 2011
3615.29
13270156
7241
15654
50.0
42.1
45.0
Fri Feb 26, 2010
3620.31
13796102
6514
11946
48.9
30.9
50.0
Thu Feb 26, 2009
3612.17
12953023
6725
11152
64.9
39.0
49.0
Tue Feb 26, 2008
3590.47
10863104
12539
10627
55.0
37.9
48.0
Mon Feb 26, 2007
3598.00
11560273
7272
10981
57.0
34.0
47.0
Sun Feb 26, 2006
3590.09
10828662
6371
12919
59.0
34.0
49.0
Sat Feb 26, 2005
3559.29
8269222
9200
14000
50.0
33.1
51.0
Thu Feb 26, 2004
3587.20
10568930
4971
14031
55.0
39.9
48.0
Wed Feb 26, 2003
3611.29
12860591
5583
13455
n/a
n/a
48.0
Tue Feb 26, 2002
3649.94
17208242
4194
11308
44.1
28.9
47.0
Mon Feb 26, 2001
3664.13
19039482
6105
11745
43.0
37.0
--
Sat Feb 26, 2000
3677.98
20965350
7864
10583
50.0
27.0
--
Fri Feb 26, 1999
3678.93
21102626
7470
14959
71.0
36.0
--
Thu Feb 26, 1998
3675.88
20664232
11461
20600
n/a
n/a
--
Wed Feb 26, 1997
3666.70
19386164
11220
26800
49.0
27.0
--
Mon Feb 26, 1996
3676.30
20724216
12136
15100
55.0
28.0
--
Sun Feb 26, 1995
3644.96
16596508
6789
10900
62.0
36.0
--
Sat Feb 26, 1994
3655.14
17863996
8068
11400
62.0
33.0
--
Fri Feb 26, 1993
3612.67
13000928
8705
12400
55.0
n/a
--
Wed Feb 26, 1992
3619.97
13759832
7673
11700
62.0
36.0
--
Tue Feb 26, 1991
3629.11
14753777
7258
9560
57.0
31.0
--
Mon Feb 26, 1990
3653.55
17662082
5071
12700
61.0
36.0
--
Sun Feb 26, 1989
3674.66
20490708
7247
5050
73.0
40.0
--
Fri Feb 26, 1988
3681.65
21499536
10695
14600
63.0
34.0
--
Thu Feb 26, 1987
3677.64
20916144
14686
15900
49.0
31.0
--
Wed Feb 26, 1986
3683.60
21787414
23519
20400
73.0
41.0
--
Tue Feb 26, 1985
3676.46
20746774
14303
26600
58.0
36.0
--
Sun Feb 26, 1984
3677.42
20915556
16474
24400
52.0
33.0
--
Sat Feb 26, 1983
3682.07
21624266
11791
8390
58.0
35.0
--
Fri Feb 26, 1982
3662.51
18911622
11419
8140
57.0
38.0
--
Thu Feb 26, 1981
3678.16
21115820
6768
10500
64.0
43.0
--
Tue Feb 26, 1980
3673.94
20542358
20486
8510
59.0
34.0
--
Mon Feb 26, 1979
3627.98
14769775
10599
10200
50.0
33.0
--
Sun Feb 26, 1978
3623.08
14252395
5665
11400
64.0
43.0
--
Sat Feb 26, 1977
3651.61
17637622
7722
6540
54.0
30.0
--
Thu Feb 26, 1976
3665.76
19526322
9173
17400
61.0
33.0
--
Wed Feb 26, 1975
3645.39
16914046
10974
13100
57.0
33.0
--
Tue Feb 26, 1974
3648.52
17329776
10344
8010
52.0
30.0
--
Mon Feb 26, 1973
3600.56
12033297
12792
12000
59.0
38.0
--
Sat Feb 26, 1972
3609.05
12900700
13122
4940
64.0
41.0
--
Fri Feb 26, 1971
3602.62
12274058
12036
13900
52.0
24.0
--
Thu Feb 26, 1970
3569.95
9332167
10780
6910
60.0
35.0
--
Wed Feb 26, 1969
3542.66
7262254
13292
8380
64.0
43.0
--
Mon Feb 26, 1968
3526.07
6163331
8883
7680
66.0
40.0
--
Sun Feb 26, 1967
3515.12
5498521
7386
6300
65.0
42.0
--
Sat Feb 26, 1966
3534.30
6722508
8492
6810
47.0
34.0
--
Fri Feb 26, 1965
3491.59
4202459
11036
6500
61.0
30.0
--
Wed Feb 26, 1964
3414.70
1117999
4904
4010
45.0
24.0
--



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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



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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


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1999 - 2020


Water Database