Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, December 3rd, 2019

Water Data for 20 days surrounding Mar 19, 2010

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Mar 29, 2010
3619.54
-0.07
13714563
7455
10259
70.0
42.1
53.0
Sun, Mar 28, 2010
3619.61
-0.03
13721963
7516
9273
62.1
36.0
52.0
Sat, Mar 27, 2010
3619.64
0.01
13725135
7536
9349
57.9
39.0
52.0
Fri, Mar 26, 2010
3619.63
-0.10
13724077
7587
10261
57.9
39.9
52.0
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
Averages of List
3619.86
-0.02
13748668
8099
9746
58.3
37.0
50.9


Averages for March 19th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3634.03
-0.02
15758384
10753
12295
63.6
40.4
51.8
All-Time
3619.24
-0.00
14535796
10703
11069
72.3
48.1
62.7


All Lake Powell water data for March 19th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Mar 19, 2019
3570.54
9150796
9093
12881
67.0
47.0
49.0
Mon Mar 19, 2018
3613.74
13110447
7370
13261
53.0
35.0
50.0
Sun Mar 19, 2017
3594.12
11197601
16424
10156
81.0
53.0
57.0
Sat Mar 19, 2016
3593.23
11115442
6721
10512
71.1
45.0
52.0
Thu Mar 19, 2015
3591.45
10952280
4423
11160
68.0
54.0
55.0
Wed Mar 19, 2014
3575.25
9538080
6312
8389
57.0
34.0
50.0
Tue Mar 19, 2013
3599.97
11747214
8323
10167
63.0
48.9
52.0
Mon Mar 19, 2012
3634.99
15419223
9900
9599
46.9
34.0
50.0
Sat Mar 19, 2011
3612.44
12977475
11706
18185
66.9
51.1
51.0
Fri Mar 19, 2010
3619.88
13750527
8706
9928
57.0
41.0
51.0
Thu Mar 19, 2009
3611.07
12838306
6293
10497
73.9
46.0
55.0
Wed Mar 19, 2008
3588.89
10720310
12538
10063
63.0
36.0
50.0
Mon Mar 19, 2007
3597.56
11518783
12654
9341
78.1
50.0
56.0
Sun Mar 19, 2006
3589.16
10744626
7649
9045
48.0
32.0
48.0
Sat Mar 19, 2005
3556.93
8091856
9148
14012
52.0
45.0
51.0
Fri Mar 19, 2004
3583.96
10282584
6411
14037
79.0
48.0
55.0
Wed Mar 19, 2003
3608.49
12578906
7264
12821
55.9
42.1
48.0
Tue Mar 19, 2002
3648.35
17011218
5807
10008
55.0
30.0
--
Mon Mar 19, 2001
3663.21
18916576
7016
14621
64.0
41.0
--
Sun Mar 19, 2000
3677.03
20828740
7863
10645
63.0
33.0
--
Fri Mar 19, 1999
3677.97
20963908
9743
13366
76.0
40.0
--
Thu Mar 19, 1998
3673.46
20321290
11604
19900
62.0
33.0
--
Wed Mar 19, 1997
3663.14
18907240
21967
24000
73.0
40.0
--
Tue Mar 19, 1996
3675.38
20593020
11886
14200
64.0
37.0
--
Sun Mar 19, 1995
3644.86
16584404
10109
9270
72.0
51.0
--
Sat Mar 19, 1994
3654.92
17835906
7816
10200
66.0
49.0
--
Fri Mar 19, 1993
3613.80
13116611
15224
10200
67.0
42.0
--
Thu Mar 19, 1992
3619.56
13716586
7709
10200
63.0
38.0
--
Tue Mar 19, 1991
3628.69
14706928
6366
10900
60.0
37.0
--
Mon Mar 19, 1990
3651.94
17458492
6254
10200
69.0
40.0
--
Sun Mar 19, 1989
3674.77
20506342
13068
6780
75.0
33.0
--
Sat Mar 19, 1988
3681.81
21523078
10028
5380
63.0
29.0
--
Thu Mar 19, 1987
3678.84
21089812
18540
10800
52.0
37.0
--
Wed Mar 19, 1986
3682.04
21556886
19282
26300
58.0
35.0
--
Tue Mar 19, 1985
3675.35
20588714
23645
16200
61.0
39.0
--
Mon Mar 19, 1984
3675.03
20574124
19496
24000
n/a
n/a
--
Sat Mar 19, 1983
3683.70
21865502
18143
7600
52.0
38.0
--
Fri Mar 19, 1982
3663.73
19074400
10912
11000
60.0
35.0
--
Thu Mar 19, 1981
3678.07
21102758
5970
9680
61.0
37.0
--
Wed Mar 19, 1980
3675.31
20737462
12580
14700
65.0
34.0
--
Mon Mar 19, 1979
3631.83
15204714
14960
2670
n/a
n/a
--
Sun Mar 19, 1978
3622.88
14230534
7749
2940
68.0
51.0
--
Sat Mar 19, 1977
3650.74
17527630
7697
3290
58.0
29.0
--
Fri Mar 19, 1976
3664.86
19404260
9611
12000
75.0
31.0
--
Wed Mar 19, 1975
3645.78
16962098
9845
9980
66.0
39.0
--
Tue Mar 19, 1974
3650.19
17540184
15428
4920
77.0
53.0
--
Mon Mar 19, 1973
3601.17
12092890
10536
16400
60.0
35.0
--
Sun Mar 19, 1972
3611.98
13202687
12662
3990
75.0
42.0
--
Fri Mar 19, 1971
3602.40
12252257
10933
7390
55.0
25.0
--
Thu Mar 19, 1970
3571.46
9457880
10048
10600
48.0
29.0
--
Wed Mar 19, 1969
3543.74
7338425
12285
14400
68.0
42.0
--
Tue Mar 19, 1968
3523.90
6026313
7696
13300
53.0
34.0
--
Sun Mar 19, 1967
3513.04
5375351
8329
11300
76.0
40.0
--
Sat Mar 19, 1966
3535.27
6787945
21021
11200
68.0
42.0
--
Fri Mar 19, 1965
3490.83
4162978
10030
7240
54.0
33.0
--
Thu Mar 19, 1964
3414.90
1123997
4673
4050
59.0
32.0
--
Tue Mar 19, 1963
4595
1080
57.0
30.0
--



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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 - 2019


Water Database