Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Saturday, March 25th, 2023

Days where outflow from Lake Powell was 12500 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Apr 08, 2019
3568.70
9,002,418
9744
12500
82.0
52.0
56.0
Wed, Jan 01, 1997
3674.68
20,493,640
9637
12500
54.0
32.0
--
Mon, Oct 07, 1996
3679.08
21,124,384
13032
12500
74.0
54.0
--
Sun, May 05, 1996
3672.90
20,242,534
23070
12500
92.0
53.0
--
Sun, Feb 04, 1996
3677.50
20,893,364
9775
12500
47.0
27.0
--
Sun, Jan 28, 1996
3678.19
20,995,634
8733
12500
53.0
20.0
--
Mon, Jan 23, 1995
3647.76
16,938,502
6438
12500
47.0
28.0
--
Thu, Jan 19, 1995
3648.15
16,986,522
7001
12500
45.0
25.0
--
Thu, Dec 08, 1994
3651.72
17,430,764
7811
12500
54.0
22.0
--
Sun, Jul 17, 1994
3663.88
19,006,020
6839
12500
104.0
73.0
--
Sat, Jan 15, 1994
3658.26
18,265,804
9102
12500
51.0
29.0
--
Thu, Dec 30, 1993
3659.37
18,410,272
8693
12500
50.0
23.0
--
Fri, Dec 24, 1993
3659.82
18,469,052
9153
12500
44.0
18.0
--
Tue, Nov 09, 1993
3661.84
18,734,710
10443
12500
60.0
32.0
--
Fri, Feb 05, 1993
3613.31
13,066,371
6492
12500
50.0
31.0
--
Wed, Sep 16, 1992
3624.30
14,224,705
6009
12500
84.0
60.0
--
Tue, Sep 01, 1992
3626.03
14,413,303
8222
12500
82.0
56.0
--
Tue, Jan 23, 1990
3656.13
17,990,754
5440
12500
n/a
22.0
--
Wed, Jan 17, 1990
3656.84
18,082,372
5676
12500
39.0
24.0
--
Fri, Nov 17, 1989
3662.12
18,771,976
7043
12500
59.0
32.0
--
Thu, Jul 13, 1989
3675.91
20,668,208
5556
12500
96.0
72.0
--
Tue, Mar 21, 1989
3674.63
20,486,444
11919
12500
62.0
23.0
--
Thu, Jan 26, 1989
3677.29
20,865,766
6174
12500
59.0
15.0
--
Tue, Nov 08, 1988
3683.77
21,812,732
6557
12500
77.0
43.0
--
Thu, Jul 21, 1988
3692.34
23,112,714
6955
12500
98.0
66.0
--
Sat, Nov 21, 1987
3687.92
22,434,908
11282
12500
63.0
26.0
--
Sat, Nov 14, 1987
3688.24
22,483,718
11083
12500
55.0
31.0
--
Sun, Jul 12, 1987
3698.07
24,013,210
16290
12500
97.0
64.0
--
Wed, May 06, 1987
3686.93
22,285,490
44545
12500
83.0
55.0
--
Mon, Mar 16, 1987
3678.59
21,053,562
21265
12500
44.0
32.0
--
Thu, Jan 02, 1986
3687.25
22,333,750
14124
12500
51.0
28.0
--
Tue, Feb 22, 1983
3682.17
21,638,962
12334
12500
56.0
33.0
--
Mon, Jan 10, 1983
3683.99
21,908,746
9557
12500
49.0
29.0
--
Tue, Oct 26, 1982
3687.81
22,514,006
15788
12500
69.0
47.0
--
Sun, Oct 17, 1982
3687.75
22,504,928
17009
12500
72.0
48.0
--
Sat, Aug 07, 1982
3687.45
22,459,578
13281
12500
103.0
80.0
--
Tue, Jun 08, 1982
3677.66
21,012,360
39706
12500
86.0
55.0
--
Sun, Jan 31, 1982
3663.75
19,077,072
7242
12500
46.0
28.0
--
Sun, Aug 09, 1981
3676.30
20,847,830
4460
12500
95.0
73.0
--
Tue, May 06, 1980
3680.13
21,433,690
39506
12500
79.0
53.0
--
Fri, Dec 28, 1979
3672.51
20,371,346
10240
12500
46.0
28.0
--
Mon, Jul 09, 1979
3683.31
21,933,716
40147
12500
98.0
65.0
--
Sat, Aug 19, 1978
3648.64
17,236,652
6910
12500
92.0
62.0
--
Mon, Jul 17, 1978
3652.45
17,716,626
19028
12500
92.0
68.0
--
Fri, Apr 21, 1978
3625.60
14,529,011
15662
12500
80.0
58.0
--
Sun, Jan 15, 1978
3627.54
14,744,457
5769
12500
49.0
44.0
--
Sun, Sep 04, 1977
3641.79
16,422,840
5395
12500
93.0
68.0
--
Sun, Jul 31, 1977
3649.36
17,353,964
8237
12500
107.0
77.0
--
Sun, Jul 24, 1977
3650.27
17,468,346
12142
12500
74.0
68.0
--
Wed, Feb 02, 1977
3651.66
17,643,924
8088
12500
56.0
32.0
--
Mon, Mar 08, 1976
3665.17
19,446,322
10434
12500
57.0
38.0
--
Wed, Apr 30, 1975
3647.81
17,213,940
19173
12500
66.0
42.0
--
Thu, Feb 27, 1975
3645.35
16,909,144
9849
12500
59.0
34.0
--
Thu, Nov 21, 1974
3650.00
17,516,142
9513
12500
58.0
36.0
--
Wed, Sep 18, 1974
3653.34
17,941,264
8488
12500
80.0
57.0
--
Thu, Jan 17, 1974
3647.15
17,158,782
13247
12500
37.0
34.0
--
Wed, Jan 16, 1974
3647.15
17,158,782
14833
12500
38.0
35.0
--
Sun, Jun 20, 1971
3616.60
13,709,610
44447
12500
100.0
64.0
--
Mon, Jun 07, 1971
3611.62
13,186,222
39053
12500
91.0
52.0
--
Thu, Nov 19, 1970
3600.60
12,094,610
11470
12500
62.0
35.0
--
Sat, Aug 08, 1970
3600.21
12,056,320
9348
12500
103.0
78.0
--
Mon, Dec 29, 1969
3572.35
9,547,889
12016
12500
41.0
24.0
--
Wed, Nov 05, 1969
3574.94
9,766,512
13280
12500
63.0
40.0
--
Sun, Aug 03, 1969
3580.21
10,221,996
9930
12500
98.0
76.0
--
Fri, May 16, 1969
3560.77
8,608,135
38379
12500
83.0
57.0
--
Mon, Jan 27, 1969
3540.25
7,094,256
13606
12500
61.0
44.0
--
Tue, Dec 03, 1968
3541.46
7,190,026
9498
12500
38.0
19.0
--
Fri, Nov 15, 1968
3542.42
7,257,226
8968
12500
51.0
37.0
--
Wed, Mar 20, 1968
3523.80
6,020,070
7499
12500
57.0
28.0
--
Thu, May 04, 1967
3506.46
4,995,340
6641
12500
73.0
46.0
--
Wed, Mar 08, 1967
3514.38
5,454,372
9306
12500
60.0
29.0
--
Fri, Sep 30, 1966
3529.46
6,402,490
5954
12500
88.0
65.0
--
Thu, Apr 22, 1965
3491.84
4,215,446
20353
12500
89.0
55.0
--
Sun, May 10, 1964
3394.60
565,002
9297
12500
78.0
48.0
--
Sat, May 09, 1964
3394.80
570,001
8908
12500
72.0
45.0
--
Fri, May 08, 1964
3395.10
577,603
8448
12500
73.0
39.0
--
Sun, May 03, 1964
3396.50
614,000
8021
12500
72.0
40.0
--


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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 - 2023


powell Water Database