Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, April 7th, 2020

Water Data for 20 days surrounding Mar 17, 2020

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Mar 27, 2020
3600.90
-0.08
11836137
7783
11724
50.0
37.0
52.0
Thu, Mar 26, 2020
3600.98
-0.08
11843807
7834
11777
62.0
46.0
52.0
Wed, Mar 25, 2020
3601.06
-0.03
11851481
10468
11800
68.0
42.0
53.0
Tue, Mar 24, 2020
3601.09
-0.03
11854360
10267
11600
63.0
38.0
52.0
Mon, Mar 23, 2020
3601.12
-0.05
11857239
9350
11729
56.0
42.0
52.0
Sun, Mar 22, 2020
3601.17
0.00
11862039
10063
9828
60.0
40.0
52.0
Sat, Mar 21, 2020
3601.17
-0.05
11862039
8790
11168
59.0
40.0
52.0
Fri, Mar 20, 2020
3601.22
-0.07
11866839
8384
11810
54.0
36.0
52.0
Thu, Mar 19, 2020
3601.29
-0.09
11873563
7542
12015
51.0
42.0
52.0
Wed, Mar 18, 2020
3601.38
0.00
11882211
9873
9637
58.0
43.0
52.0
Tue, Mar 17, 2020
3601.38
-0.12
11882211
7183
13229
68.0
50.0
53.0
Mon, Mar 16, 2020
3601.50
-0.08
11893748
7555
11510
65.0
42.0
53.0
Sun, Mar 15, 2020
3601.58
-0.02
11901444
9162
9974
65.0
44.0
52.0
Sat, Mar 14, 2020
3601.60
-0.06
11903369
8591
11499
63.0
48.0
52.0
Fri, Mar 13, 2020
3601.66
-0.02
11909144
11156
11968
58.0
45.0
52.0
Thu, Mar 12, 2020
3601.68
-0.07
11911069
8613
12047
63.0
47.0
52.0
Wed, Mar 11, 2020
3601.75
-0.09
11917809
7238
11723
61.0
47.0
51.0
Tue, Mar 10, 2020
3601.84
-0.10
11926479
6657
11668
60.0
49.0
51.0
Mon, Mar 09, 2020
3601.94
-0.09
11936118
5579
10068
63.0
42.0
50.0
Sun, Mar 08, 2020
3602.03
-0.07
11944797
6551
9991
63.0
47.0
50.0
Sat, Mar 07, 2020
3602.10
-0.08
11951550
6905
10872
72.0
45.0
49.0
Averages of List
3601.45
-0.06
11888926
8359
11316
61.0
43.4
51.7


Averages for March 17th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3633.27
-0.02
15667089
10581
12138
63.4
39.5
51.2
All-Time
3618.95
-0.01
14490490
10614
11264
72.6
48.3
62.7


All Lake Powell water data for March 17th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue Mar 17, 2020
3601.38
11882211
7183
13229
68.0
50.0
53.0
Sun Mar 17, 2019
3570.75
9167834
9369
11835
63.0
37.0
49.0
Sat Mar 17, 2018
3613.94
13130984
5695
12711
61.0
42.0
50.0
Fri Mar 17, 2017
3593.93
11180029
14138
11399
81.0
53.0
56.0
Thu Mar 17, 2016
3593.39
11130184
8542
11833
0.0
0.0
53.0
Tue Mar 17, 2015
3591.85
10988812
9915
9695
60.0
38.0
54.0
Mon Mar 17, 2014
3575.34
9545585
7576
8291
73.9
44.1
50.0
Sun Mar 17, 2013
3600.12
11761525
7411
8737
70.0
50.0
51.0
Sat Mar 17, 2012
3634.96
15415773
11398
9218
70.0
52.0
50.0
Thu Mar 17, 2011
3612.63
12996853
11726
15739
68.0
50.0
51.0
Wed Mar 17, 2010
3619.94
13756880
8553
10136
64.0
37.0
--
Tue Mar 17, 2009
3611.19
12850456
6427
10435
73.0
44.1
53.0
Mon Mar 17, 2008
3588.76
10708626
12822
10039
53.1
32.0
48.0
Sat Mar 17, 2007
3597.42
11505587
11426
9262
77.0
46.9
54.0
Fri Mar 17, 2006
3589.25
10752746
7704
10036
62.1
43.0
47.0
Thu Mar 17, 2005
3557.17
8109780
9473
13968
59.0
37.9
52.0
Wed Mar 17, 2004
3584.29
10311522
6114
14024
71.1
46.9
55.0
Mon Mar 17, 2003
3608.72
12601887
5878
12927
55.9
42.1
49.0
Sun Mar 17, 2002
3648.50
17029726
6228
9425
46.0
26.1
47.0
Sat Mar 17, 2001
3663.32
18931254
6938
10151
57.0
35.1
--
Fri Mar 17, 2000
3677.13
20843070
7695
11563
61.0
34.0
--
Wed Mar 17, 1999
3678.05
20975454
9487
13513
69.0
41.0
--
Tue Mar 17, 1998
3673.75
20362164
10780
20100
67.0
45.0
--
Mon Mar 17, 1997
3663.21
18916576
20767
23900
71.0
47.0
--
Sun Mar 17, 1996
3675.45
20602988
10635
10000
70.0
37.0
--
Fri Mar 17, 1995
3644.84
16581980
9712
10400
74.0
51.0
--
Thu Mar 17, 1994
3654.97
17842294
8132
10400
74.0
37.0
--
Wed Mar 17, 1993
3613.52
13087884
12814
10900
73.0
44.0
--
Tue Mar 17, 1992
3619.59
13719754
7882
10500
68.0
40.0
--
Sun Mar 17, 1991
3628.73
14711393
6539
6540
55.0
32.0
--
Sat Mar 17, 1990
3651.98
17463498
6526
8140
63.0
38.0
--
Fri Mar 17, 1989
3674.59
20480792
12824
12300
76.0
38.0
--
Thu Mar 17, 1988
3681.79
21520136
11279
15300
57.0
27.0
--
Tue Mar 17, 1987
3678.67
21065138
20371
11800
65.0
32.0
--
Mon Mar 17, 1986
3682.27
21590692
19893
25000
50.0
35.0
--
Sun Mar 17, 1985
3675.08
20550372
19943
16400
64.0
41.0
--
Sat Mar 17, 1984
3675.17
20594002
18733
22700
70.0
37.0
--
Thu Mar 17, 1983
3683.42
21823750
17381
8310
54.0
39.0
--
Wed Mar 17, 1982
3663.71
19071728
11004
7050
60.0
36.0
--
Tue Mar 17, 1981
3678.20
21121640
6336
7600
62.0
43.0
--
Mon Mar 17, 1980
3675.38
20747410
12896
12700
60.0
29.0
--
Sat Mar 17, 1979
3631.29
15143419
15306
924
60.0
33.0
--
Fri Mar 17, 1978
3622.69
14209767
9051
4950
65.0
37.0
--
Thu Mar 17, 1977
3650.65
17516266
8079
8310
67.0
41.0
--
Wed Mar 17, 1976
3664.92
19412396
9662
9540
63.0
38.0
--
Mon Mar 17, 1975
3645.78
16962098
10333
14600
53.0
33.0
--
Sun Mar 17, 1974
3649.91
17504784
13394
3990
77.0
65.0
--
Sat Mar 17, 1973
3601.20
12095824
10679
14400
64.0
39.0
--
Fri Mar 17, 1972
3611.65
13168469
13546
5910
76.0
53.0
--
Wed Mar 17, 1971
3602.28
12240390
10129
7720
68.0
38.0
--
Tue Mar 17, 1970
3571.47
9458714
9580
9290
64.0
44.0
--
Mon Mar 17, 1969
3543.81
7343367
12133
13100
64.0
34.0
--
Sun Mar 17, 1968
3524.22
6046545
7672
6470
67.0
n/a
--
Fri Mar 17, 1967
3513.19
5384152
9641
11900
74.0
45.0
--
Thu Mar 17, 1966
3534.67
6747554
21306
11600
70.0
43.0
--
Wed Mar 17, 1965
3490.95
4169205
9602
27100
62.0
45.0
--
Tue Mar 17, 1964
3414.90
1123997
4590
4050
62.0
37.0
--
Sun Mar 17, 1963
4748
1260
50.0
36.0
--



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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