Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, September 19th, 2019

Water Data for 20 days surrounding Mar 15, 2010

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Mar 25, 2010
3619.73
-0.06
13734653
7292
10264
63.0
37.9
--
Wed, Mar 24, 2010
3619.79
0.00
13741002
7770
10158
60.1
39.9
--
Tue, Mar 23, 2010
3619.79
-0.04
13741002
8156
10228
61.0
44.1
51.0
Mon, Mar 22, 2010
3619.83
-0.07
13745235
8431
10235
70.0
42.1
52.0
Sun, Mar 21, 2010
3619.90
-0.01
13752645
8797
8708
59.0
33.1
51.0
Sat, Mar 20, 2010
3619.91
0.03
13753704
8909
9164
54.0
35.1
51.0
Fri, Mar 19, 2010
3619.88
-0.06
13750527
8706
9928
57.0
41.0
51.0
Thu, Mar 18, 2010
3619.94
0.00
13756880
8390
10164
66.9
39.9
--
Wed, Mar 17, 2010
3619.94
-0.01
13756880
8553
10136
64.0
37.0
--
Tue, Mar 16, 2010
3619.95
-0.02
13757939
8512
10062
62.1
37.0
51.0
Mon, Mar 15, 2010
3619.97
-0.04
13760057
7566
10072
57.0
35.1
50.0
Sun, Mar 14, 2010
3620.01
-0.05
13764294
7546
8961
44.1
30.9
50.0
Sat, Mar 13, 2010
3620.06
0.03
13769592
8034
9070
60.1
36.0
50.0
Fri, Mar 12, 2010
3620.03
0.00
13766413
8685
10011
54.0
32.0
50.0
Thu, Mar 11, 2010
3620.03
0.06
13766413
8756
9791
51.1
32.0
50.0
Wed, Mar 10, 2010
3619.97
0.01
13760057
7943
10024
44.1
33.1
50.0
Tue, Mar 09, 2010
3619.96
-0.01
13758998
7933
8547
48.9
34.0
50.0
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
Averages of List
3619.93
-0.01
13755420
7963
9701
56.7
36.5
50.6


Averages for March 15th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3634.14
-0.04
15768545
10342
12274
63.2
39.0
51.1
All-Time
3619.30
-0.02
14539460
10259
11222
71.9
47.8
62.8


All Lake Powell water data for March 15th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Mar 15, 2019
3570.83
9174331
14940
13427
54.0
32.0
49.0
Thu Mar 15, 2018
3614.23
13160799
8119
13463
61.0
42.0
50.0
Wed Mar 15, 2017
3593.85
11172636
11425
12207
79.0
48.0
55.0
Tue Mar 15, 2016
3593.56
11145861
6453
11758
64.9
41.0
53.0
Sun Mar 15, 2015
3591.85
10988812
9151
9428
58.0
36.0
53.0
Sat Mar 15, 2014
3575.40
9550591
7874
8135
66.9
48.9
50.0
Fri Mar 15, 2013
3600.20
11769163
4097
10105
75.9
46.9
50.0
Thu Mar 15, 2012
3634.92
15411173
11001
10074
72.0
46.0
50.0
Tue Mar 15, 2011
3612.83
13017273
10090
15710
72.0
50.0
--
Mon Mar 15, 2010
3619.97
13760057
7566
10072
57.0
35.1
50.0
Sun Mar 15, 2009
3611.32
12863628
6729
9650
66.9
39.0
51.0
Sat Mar 15, 2008
3588.60
10694252
12812
9290
59.0
36.0
50.0
Thu Mar 15, 2007
3597.43
11506529
9335
10148
78.1
51.1
52.0
Wed Mar 15, 2006
3589.36
10762677
8241
9949
57.0
34.0
47.0
Tue Mar 15, 2005
3557.41
8127729
8896
13965
50.0
33.1
51.0
Mon Mar 15, 2004
3584.61
10339634
6115
13934
70.0
53.1
55.0
Sat Mar 15, 2003
3608.90
12619885
5579
12810
61.0
45.0
50.0
Fri Mar 15, 2002
3648.61
17043328
4920
10084
46.9
28.9
--
Thu Mar 15, 2001
3663.40
18941902
6945
10895
52.0
32.0
52.0
Wed Mar 15, 2000
3677.26
20861752
7701
11535
66.0
n/a
50.0
Mon Mar 15, 1999
3678.15
20989856
9582
13473
69.0
39.0
--
Sun Mar 15, 1998
3673.91
20384728
10373
17200
54.0
37.0
--
Sat Mar 15, 1997
3663.22
18917910
14543
23900
71.0
39.0
--
Fri Mar 15, 1996
3675.44
20601564
9994
14300
61.0
41.0
52.0
Wed Mar 15, 1995
3644.82
16579555
9438
10000
65.0
45.0
--
Tue Mar 15, 1994
3655.04
17851242
8878
10300
69.0
38.0
--
Mon Mar 15, 1993
3613.41
13076599
12794
10100
67.0
37.0
--
Sun Mar 15, 1992
3619.68
13729233
8360
8740
70.0
40.0
--
Fri Mar 15, 1991
3628.75
14713625
7729
12000
52.0
39.0
--
Thu Mar 15, 1990
3652.00
17466000
6677
11300
57.0
25.0
--
Wed Mar 15, 1989
3674.55
20475106
10201
10100
78.0
24.0
--
Tue Mar 15, 1988
3681.80
21521608
11787
12100
58.0
26.0
--
Sun Mar 15, 1987
3678.45
21033242
21682
7880
64.0
39.0
--
Sat Mar 15, 1986
3682.49
21623028
19862
19500
59.0
40.0
--
Fri Mar 15, 1985
3674.89
20523364
21499
20900
55.0
36.0
--
Thu Mar 15, 1984
3675.24
20603958
18286
23700
67.0
41.0
--
Tue Mar 15, 1983
3683.17
21786478
15784
11400
64.0
39.0
--
Mon Mar 15, 1982
3663.63
19061044
11116
8720
60.0
42.0
--
Sun Mar 15, 1981
3678.21
21123096
6763
6440
59.0
37.0
--
Sat Mar 15, 1980
3675.33
20740314
13231
9540
64.0
32.0
--
Thu Mar 15, 1979
3630.82
15090078
12580
1210
57.0
35.0
--
Wed Mar 15, 1978
3622.57
14196661
8634
5310
57.0
35.0
--
Tue Mar 15, 1977
3650.76
17530156
8128
11700
58.0
26.0
--
Mon Mar 15, 1976
3664.97
19419202
10150
10600
67.0
41.0
--
Sat Mar 15, 1975
3645.86
16971960
10465
12200
60.0
39.0
--
Fri Mar 15, 1974
3649.70
17478308
13394
5590
74.0
47.0
--
Thu Mar 15, 1973
3601.34
12109517
11177
17600
56.0
35.0
--
Wed Mar 15, 1972
3611.36
13138426
13801
4300
75.0
45.0
--
Mon Mar 15, 1971
3602.27
12239399
9682
10200
61.0
31.0
--
Sun Mar 15, 1970
3571.49
9460380
9102
5760
66.0
48.0
--
Sat Mar 15, 1969
3543.88
7348291
12123
17100
54.0
30.0
--
Fri Mar 15, 1968
3524.29
6050996
7917
11500
68.0
39.0
--
Wed Mar 15, 1967
3513.36
5394144
8929
14000
65.0
40.0
--
Tue Mar 15, 1966
3534.20
6715730
14543
11600
74.0
44.0
--
Mon Mar 15, 1965
3492.10
4228952
8583
7460
61.0
33.0
--
Sun Mar 15, 1964
3414.90
1123997
4265
4050
57.0
30.0
--
Fri Mar 15, 1963
4730
1260
58.0
26.0
--



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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


Copyright Summit Technologies, Inc.
1999 - 2019


Water Database