Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, September 17th, 2019

Days where outflow from Lake Powell was 10200.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Mar 28, 2013
3599.20
11673921
5775
10200
72.0
48.0
52.0
Wed, Mar 14, 2012
3634.91
15410024
10500
10200
68.0
41.0
50.0
Mon, Sep 07, 2009
3636.96
15646982
7115
10200
90.0
66.9
78.0
Wed, Nov 20, 1996
3677.75
20932216
10551
10200
64.0
39.0
--
Fri, Oct 25, 1996
3678.20
20997078
9120
10200
63.0
34.0
--
Wed, May 24, 1995
3654.38
17767070
46250
10200
76.0
55.0
--
Thu, Mar 16, 1995
3644.82
16579555
9814
10200
70.0
43.0
--
Mon, Jan 30, 1995
3647.06
16852540
6185
10200
51.0
28.0
--
Sat, Jun 25, 1994
3665.65
19243932
16329
10200
108.0
74.0
--
Wed, Jun 01, 1994
3661.30
18663394
30793
10200
94.0
61.0
--
Tue, Mar 29, 1994
3654.64
17800188
8309
10200
65.0
41.0
--
Sat, Mar 19, 1994
3654.92
17835906
7816
10200
66.0
49.0
--
Wed, Nov 24, 1993
3661.68
18713538
10321
10200
64.0
45.0
--
Wed, May 19, 1993
3633.43
15240527
56719
10200
89.0
60.0
--
Tue, Apr 27, 1993
3622.62
14042862
25148
10200
79.0
52.0
--
Mon, Apr 12, 1993
3619.22
13680768
18335
10200
78.0
48.0
--
Fri, Mar 19, 1993
3613.80
13116611
15224
10200
67.0
42.0
--
Fri, Mar 12, 1993
3613.18
13053051
12641
10200
66.0
37.0
--
Sun, Dec 13, 1992
3618.02
13554531
5135
10200
47.0
31.0
--
Fri, Nov 27, 1992
3619.65
13726182
7128
10200
49.0
25.0
--
Tue, Nov 24, 1992
3619.86
13748421
7148
10200
50.0
30.0
--
Mon, Nov 23, 1992
3619.96
13758994
7109
10200
52.0
32.0
--
Thu, Nov 12, 1992
3620.70
13837529
7562
10200
52.0
29.0
--
Sat, Jun 13, 1992
3633.40
15237589
19132
10200
85.0
57.0
--
Tue, May 19, 1992
3625.80
14388205
24831
10200
93.0
62.0
--
Fri, May 01, 1992
3621.51
13923816
15499
10200
92.0
56.0
--
Fri, Apr 24, 1992
3620.78
13846073
15452
10200
82.0
54.0
--
Tue, Apr 14, 1992
3619.58
13718698
11761
10200
83.0
51.0
--
Fri, Mar 20, 1992
3619.46
13706026
7546
10200
61.0
40.0
--
Thu, Mar 19, 1992
3619.56
13716586
7709
10200
63.0
38.0
--
Mon, Mar 16, 1992
3619.64
13725009
8146
10200
69.0
42.0
--
Thu, Mar 12, 1992
3619.72
13733457
9000
10200
66.0
39.0
--
Mon, Mar 09, 1992
3619.73
13734513
8350
10200
54.0
39.0
--
Tue, Mar 03, 1992
3619.79
13740849
7861
10200
60.0
43.0
--
Wed, Nov 13, 1991
3626.81
14499106
8864
10200
59.0
40.0
--
Thu, Apr 18, 1991
3627.19
14540894
8392
10200
76.0
45.0
--
Mon, Feb 11, 1991
3630.14
14868738
7045
10200
55.0
30.0
--
Thu, Feb 07, 1991
3630.14
14868738
6066
10200
53.0
29.0
--
Wed, Feb 06, 1991
3630.23
14878873
6045
10200
53.0
30.0
--
Tue, Feb 05, 1991
3630.29
14885629
6023
10200
54.0
26.0
--
Mon, Feb 04, 1991
3630.34
14891260
5878
10200
52.0
27.0
--
Sun, Feb 03, 1991
3630.44
14902493
5736
10200
48.0
28.0
--
Sat, Feb 02, 1991
3630.50
14909250
5848
10200
45.0
23.0
--
Fri, Feb 01, 1991
3630.60
14920511
5804
10200
44.0
25.0
--
Thu, Jan 31, 1991
3630.71
14932871
5755
10200
43.0
20.0
--
Wed, Jan 30, 1991
3630.80
14943005
5652
10200
43.0
20.0
--
Tue, Jan 29, 1991
3630.86
14949762
5525
10200
46.0
26.0
--
Sat, Mar 31, 1990
3651.03
17344754
5454
10200
65.0
40.0
--
Mon, Mar 19, 1990
3651.94
17458492
6254
10200
69.0
40.0
--
Fri, Mar 16, 1990
3651.99
17464748
6684
10200
56.0
30.0
--
Wed, Oct 25, 1989
3663.62
18971476
6959
10200
74.0
46.0
--
Mon, Oct 23, 1989
3663.71
18983424
6923
10200
69.0
46.0
--
Mon, Oct 02, 1989
3665.08
19167270
5558
10200
85.0
51.0
--
Mon, Mar 27, 1989
3674.69
20494972
10363
10200
62.0
37.0
--
Wed, Mar 01, 1989
3674.59
20480792
7994
10200
75.0
32.0
--
Tue, Jan 03, 1989
3679.63
21204334
5371
10200
52.0
8.0
--
Mon, Jun 20, 1988
3691.96
23053834
21144
10200
97.0
69.0
--
Sun, Jan 17, 1988
3684.34
21897674
8162
10200
49.0
32.0
--
Thu, Jan 07, 1988
3684.63
21940852
8130
10200
50.0
41.0
--
Fri, Oct 16, 1987
3687.40
22356386
9282
10200
70.0
50.0
--
Sat, May 16, 1987
3689.97
22747436
39526
10200
76.0
56.0
--
Wed, Apr 08, 1987
3680.12
21275538
16556
10200
69.0
43.0
--
Sat, Dec 07, 1985
3686.85
22273514
17398
10200
52.0
34.0
--
Sat, Oct 12, 1985
3685.86
22125016
15345
10200
66.0
51.0
--
Fri, Dec 31, 1982
3684.74
22052326
10175
10200
n/a
n/a
--
Sat, Oct 09, 1982
3687.77
22507954
14707
10200
60.0
43.0
--
Wed, Sep 15, 1982
3686.65
22338958
17885
10200
85.0
56.0
--
Fri, Apr 23, 1982
3664.75
19211680
19449
10200
59.0
43.0
--
Tue, Apr 20, 1982
3664.26
19145530
18202
10200
68.0
36.0
--
Fri, Sep 04, 1981
3673.01
20380884
6626
10200
91.0
68.0
--
Sun, Jul 12, 1981
3679.84
21360084
7174
10200
94.0
70.0
--
Wed, May 13, 1981
3677.73
21053586
11552
10200
82.0
54.0
--
Thu, Jan 15, 1981
3680.66
21479932
8828
10200
50.0
29.0
--
Sun, Nov 02, 1980
3685.41
22216156
10520
10200
n/a
n/a
--
Tue, Jan 22, 1980
3673.21
20439640
11143
10200
48.0
33.0
--
Fri, Jan 04, 1980
3672.70
20367646
9441
10200
35.0
31.0
--
Fri, Jun 08, 1979
3669.43
19940922
56362
10200
73.0
52.0
--
Wed, Jun 06, 1979
3668.25
19777840
60050
10200
98.0
48.0
--
Wed, Apr 11, 1979
3638.21
15944880
25072
10200
57.0
43.0
--
Mon, Feb 26, 1979
3627.98
14769775
10599
10200
50.0
33.0
--
Sat, Oct 07, 1978
3639.58
16132836
6613
10200
87.0
59.0
--
Sat, Jul 22, 1978
3652.62
17738294
18138
10200
99.0
72.0
--
Tue, Apr 18, 1978
3625.25
14490500
17641
10200
66.0
42.0
--
Sat, Jan 28, 1978
3625.40
14506989
5582
10200
50.0
30.0
--
Sat, Dec 31, 1977
3630.05
15050697
6096
10200
52.0
39.0
--
Wed, Feb 09, 1977
3651.70
17648990
7982
10200
53.0
31.0
--
Sun, Aug 29, 1976
3667.75
19799108
6133
10200
98.0
69.0
--
Mon, Aug 13, 1973
3644.80
16894348
16390
10200
101.0
73.0
--
Thu, Jun 14, 1973
3626.47
14742200
72797
10200
82.0
77.0
--
Fri, Oct 27, 1972
3608.78
12873166
17041
10200
60.0
51.0
--
Sun, Apr 30, 1972
3610.58
13057823
10790
10200
82.0
51.0
--
Sat, Feb 05, 1972
3607.29
12721670
9769
10200
44.0
26.0
--
Thu, Oct 07, 1971
3614.33
13469266
9498
10200
79.0
55.0
--
Mon, Sep 20, 1971
3615.27
13568744
9404
10200
82.0
46.0
--
Sat, Sep 18, 1971
3615.30
13571922
9761
10200
70.0
50.0
--
Mon, Mar 15, 1971
3602.27
12239399
9682
10200
61.0
31.0
--
Sat, Dec 26, 1970
3600.13
12048461
10850
10200
39.0
22.0
--
Wed, Oct 14, 1970
3599.24
11961885
12611
10200
76.0
52.0
--
Mon, Aug 17, 1970
3599.51
11988115
8153
10200
94.0
76.0
--
Sat, Jul 25, 1970
3601.25
12158393
13070
10200
94.0
70.0
--
Wed, Mar 18, 1970
3571.52
9462882
9784
10200
48.0
32.0
--
Tue, Feb 10, 1970
3569.36
9283632
9237
10200
63.0
40.0
--
Wed, Jan 28, 1970
3569.66
9308302
8775
10200
64.0
35.0
--
Mon, Dec 30, 1968
3539.30
7039994
8748
10200
43.0
28.0
--
Sun, May 12, 1968
3515.58
5517005
24223
10200
75.0
38.0
--
Mon, Jan 08, 1968
3527.30
6242451
10403
10200
27.0
10.0
--
Sat, Sep 02, 1967
3530.16
6437800
9563
10200
87.0
73.0
--
Mon, Jul 17, 1967
3532.09
6564784
14780
10200
95.0
72.0
--
Sat, Apr 29, 1967
3507.39
5048014
6981
10200
69.0
44.0
--
Sun, Mar 05, 1967
3514.72
5474655
7861
10200
51.0
33.0
--
Mon, Jan 09, 1967
3519.70
5775497
6534
10200
37.0
14.0
--
Wed, Nov 23, 1966
3524.47
6082252
6540
10200
60.0
38.0
--
Tue, Aug 30, 1966
3534.08
6707613
4985
10200
95.0
74.0
--
Tue, Aug 23, 1966
3535.47
6801303
5123
10200
93.0
75.0
--
Sat, Jul 30, 1966
3540.09
7118047
6254
10200
101.0
70.0
--
Mon, Jun 27, 1966
3545.20
7478959
12020
10200
99.0
69.0
--
Sat, Jun 25, 1966
3545.21
7479676
12231
10200
99.0
66.0
--
Thu, Mar 31, 1966
3536.73
6886909
15662
10200
81.0
44.0
--
Sat, Nov 27, 1965
3532.21
6594128
17718
10200
50.0
30.0
--
Sat, Oct 16, 1965
3531.13
6522112
11541
10200
68.0
49.0
--
Sat, Sep 25, 1965
3529.78
6433995
16987
10200
87.0
59.0
--
Sun, Jul 18, 1965
3525.61
6164417
34162
10200
97.0
70.0
--


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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


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