Lake Powell Water Database



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

Water Data for 20 days surrounding Feb 13, 2019

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Feb 23, 2019
3572.78
-0.17
9333642
7051
14539
41.0
18.0
45.0
Fri, Feb 22, 2019
3572.95
-0.24
9347618
4580
15214
36.0
29.0
45.0
Thu, Feb 21, 2019
3573.19
-0.14
9367373
7572
13731
39.0
29.0
45.0
Wed, Feb 20, 2019
3573.33
-0.10
9378909
8917
13285
34.0
20.0
45.0
Tue, Feb 19, 2019
3573.43
-0.18
9387155
5636
13602
37.0
24.0
45.0
Mon, Feb 18, 2019
3573.61
-0.13
9402010
7807
13532
34.0
24.0
45.0
Sun, Feb 17, 2019
3573.74
-0.07
9412749
8933
11961
43.0
28.0
45.0
Sat, Feb 16, 2019
3573.81
-0.15
9418535
5908
12540
47.0
32.0
45.0
Fri, Feb 15, 2019
3573.96
-0.10
9430940
8323
12932
51.0
37.0
45.0
Thu, Feb 14, 2019
3574.06
-0.11
9439631
7927
12539
43.0
39.0
45.0
Wed, Feb 13, 2019
3574.17
-0.18
9448327
4794
12794
48.0
30.0
45.0
Tue, Feb 12, 2019
3574.35
-0.14
9463246
6896
13097
45.0
23.0
45.0
Mon, Feb 11, 2019
3574.49
-0.16
9474862
5380
12489
43.0
28.0
45.0
Sun, Feb 10, 2019
3574.65
-0.16
9488147
5010
12127
54.0
26.0
45.0
Sat, Feb 09, 2019
3574.81
-0.13
9501446
6536
12300
45.0
26.0
45.0
Fri, Feb 08, 2019
3574.94
-0.12
9512260
5811
11125
42.0
22.0
45.0
Thu, Feb 07, 2019
3575.06
-0.12
9522249
8282
13601
39.0
25.0
45.0
Wed, Feb 06, 2019
3575.18
-0.21
9532246
3846
13255
39.0
29.0
46.0
Tue, Feb 05, 2019
3575.39
-0.22
9549756
3710
13587
53.0
33.0
46.0
Mon, Feb 04, 2019
3575.61
-0.13
9568124
7822
13612
53.0
37.0
46.0
Sun, Feb 03, 2019
3575.74
-0.18
9578988
3829
11902
59.0
42.0
46.0
Averages of List
3574.25
-0.15
9455153
6408
13036
44.0
28.6
45.2


Averages for February 13th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3636.04
-0.09
15983184
8452
13469
54.5
32.3
47.5
All-Time
3620.42
-0.06
14667397
8764
12085
71.9
48.1
62.8


All Lake Powell water data for February 13th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Feb 13, 2019
3574.17
9448327
4794
12794
48.0
30.0
45.0
Tue Feb 13, 2018
3617.83
13534610
10023
13274
50.0
39.0
48.0
Mon Feb 13, 2017
3594.52
11234652
10442
13326
55.0
43.0
50.0
Sat Feb 13, 2016
3595.40
11316437
8727
11630
57.0
35.1
48.0
Fri Feb 13, 2015
3592.98
11092433
7050
10913
63.0
37.0
53.0
Thu Feb 13, 2014
3577.11
9693980
6695
11158
72.0
39.0
46.0
Wed Feb 13, 2013
3603.13
12051218
4365
11081
46.9
26.6
44.0
Mon Feb 13, 2012
3636.18
15556522
9325
11655
51.1
39.9
49.0
Sun Feb 13, 2011
3617.66
13516804
6519
17944
52.0
30.0
45.0
Sat Feb 13, 2010
3621.28
13899321
6780
10513
54.0
34.0
49.0
Fri Feb 13, 2009
3613.20
13055104
6150
11000
41.0
26.1
48.0
Wed Feb 13, 2008
3589.87
10808751
7965
10535
57.9
32.0
46.0
Tue Feb 13, 2007
3598.70
11626478
10488
11197
53.1
37.9
48.0
Mon Feb 13, 2006
3592.23
11023587
7115
14967
55.0
24.1
47.0
Sun Feb 13, 2005
3560.40
8353478
8682
6822
55.0
37.9
--
Fri Feb 13, 2004
3589.41
10767171
3999
14071
39.0
18.0
46.0
Thu Feb 13, 2003
3613.20
13055099
4563
11980
n/a
n/a
--
Wed Feb 13, 2002
3651.11
17354296
3870
11310
48.0
28.0
46.0
Tue Feb 13, 2001
3665.12
19172480
4865
11820
54.0
35.1
50.0
Sun Feb 13, 2000
3678.55
21047650
7855
10608
59.0
30.0
--
Sat Feb 13, 1999
3679.80
21228948
8440
14394
46.0
22.0
--
Fri Feb 13, 1998
3677.47
20891924
11568
19900
n/a
n/a
--
Thu Feb 13, 1997
3669.45
19762510
10419
20000
54.0
29.0
--
Tue Feb 13, 1996
3676.98
20821562
10038
14900
65.0
36.0
--
Mon Feb 13, 1995
3646.14
16740010
7354
13000
62.0
36.0
--
Sun Feb 13, 1994
3656.08
17984416
7921
9840
47.0
21.0
--
Sat Feb 13, 1993
3613.00
13034646
8003
11100
n/a
n/a
--
Thu Feb 13, 1992
3620.62
13829042
8003
12000
45.0
40.0
--
Wed Feb 13, 1991
3629.93
14845187
7226
12000
65.0
31.0
--
Tue Feb 13, 1990
3654.86
17828664
5022
8500
66.0
32.0
--
Mon Feb 13, 1989
3675.12
20556056
6385
8990
57.0
22.0
--
Sat Feb 13, 1988
3682.49
21623028
9099
14200
65.0
28.0
--
Fri Feb 13, 1987
3678.05
20975258
16250
19300
54.0
39.0
--
Thu Feb 13, 1986
3684.04
21852966
14058
21000
58.0
41.0
--
Wed Feb 13, 1985
3678.27
21007152
15654
26400
54.0
29.0
--
Mon Feb 13, 1984
3678.92
21132618
15654
24200
55.0
32.0
--
Sun Feb 13, 1983
3682.25
21650750
12174
9220
59.0
41.0
--
Sat Feb 13, 1982
3661.89
18829036
7896
18000
43.0
30.0
--
Fri Feb 13, 1981
3678.34
21142012
8194
9750
55.0
30.0
--
Wed Feb 13, 1980
3672.65
20360564
10270
11300
50.0
29.0
--
Tue Feb 13, 1979
3627.06
14667532
8322
11000
37.0
32.0
--
Mon Feb 13, 1978
3624.33
14389086
7109
11200
49.0
31.0
--
Sun Feb 13, 1977
3651.59
17635088
7258
4230
59.0
30.0
--
Fri Feb 13, 1976
3666.45
19620630
11738
9880
60.0
39.0
--
Thu Feb 13, 1975
3645.84
16969494
9876
5900
51.0
33.0
--
Wed Feb 13, 1974
3648.12
17279558
10057
3560
49.0
25.0
--
Tue Feb 13, 1973
3600.68
12045010
13569
17200
52.0
35.0
--
Sun Feb 13, 1972
3607.46
12738913
11504
4740
53.0
25.0
--
Sat Feb 13, 1971
3602.05
12217622
12217
7220
61.0
32.0
--
Fri Feb 13, 1970
3569.15
9266335
9120
9360
66.0
41.0
--
Thu Feb 13, 1969
3541.12
7154646
11355
8170
52.0
36.0
--
Tue Feb 13, 1968
3524.98
6094824
7544
10300
58.0
39.0
--
Mon Feb 13, 1967
3516.13
5558877
6166
8720
59.0
32.0
--
Sun Feb 13, 1966
3534.30
6722508
8897
9910
42.0
25.0
--
Sat Feb 13, 1965
3491.55
4200379
11323
14800
39.0
20.0
--
Thu Feb 13, 1964
3414.40
1108997
4825
3990
52.0
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