Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Tuesday, March 28th, 2023

Days where outflow from Lake Powell was 11000 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Feb 13, 2009
3613.20
13,055,104
6150
11000
41.0
26.1
48.0
Sat, Apr 11, 1998
3674.06
20,405,930
17469
11000
75.0
41.0
--
Thu, Oct 31, 1996
3678.00
20,968,236
11746
11000
60.0
38.0
62.0
Tue, Oct 15, 1996
3678.74
21,075,124
8839
11000
83.0
52.0
--
Sun, Sep 15, 1996
3680.55
21,338,284
8698
11000
72.0
54.0
--
Sat, Mar 09, 1996
3675.72
20,641,436
9935
11000
67.0
37.0
--
Thu, May 11, 1995
3648.73
17,058,148
26448
11000
82.0
51.0
--
Tue, May 09, 1995
3648.23
16,996,398
24488
11000
73.0
51.0
--
Wed, Mar 01, 1995
3644.73
16,568,643
6763
11000
62.0
43.0
--
Thu, Feb 09, 1995
3646.42
16,774,197
7300
11000
58.0
32.0
--
Wed, Dec 28, 1994
3650.25
17,246,856
6743
11000
55.0
32.0
--
Tue, Sep 27, 1994
3654.62
17,797,668
6276
11000
91.0
58.0
--
Mon, Sep 26, 1994
3654.72
17,810,396
6441
11000
90.0
60.0
--
Fri, Sep 23, 1994
3654.90
17,833,350
6737
11000
85.0
55.0
--
Mon, Sep 19, 1994
3655.35
17,890,870
7468
11000
88.0
63.0
--
Thu, Sep 15, 1994
3655.46
17,904,928
6037
11000
89.0
57.0
--
Sun, Jul 24, 1994
3662.90
18,875,290
6111
11000
94.0
71.0
--
Tue, May 17, 1994
3656.32
18,015,244
26164
11000
89.0
58.0
--
Sun, May 15, 1994
3655.80
17,948,490
23919
11000
90.0
56.0
--
Fri, Apr 29, 1994
3653.88
17,703,506
15861
11000
62.0
39.0
--
Mon, Apr 25, 1994
3653.54
17,660,394
11399
11000
70.0
37.0
--
Tue, Apr 12, 1994
3654.08
17,728,938
6991
11000
66.0
33.0
--
Tue, Mar 22, 1994
3654.81
17,821,886
7921
11000
67.0
40.0
--
Thu, Jun 24, 1993
3663.79
18,994,004
52611
11000
95.0
62.0
--
Tue, May 11, 1993
3628.59
14,695,542
31497
11000
82.0
49.0
--
Wed, Apr 21, 1993
3620.98
13,867,334
20105
11000
71.0
45.0
--
Tue, Apr 20, 1993
3620.76
13,843,917
19220
11000
73.0
41.0
--
Tue, Mar 16, 1993
3613.47
13,082,754
12600
11000
67.0
44.0
--
Sat, Feb 27, 1993
3612.63
12,996,842
9109
11000
n/a
n/a
--
Sat, Feb 20, 1993
3612.64
12,997,863
7013
11000
n/a
n/a
--
Sat, Dec 12, 1992
3618.11
13,563,982
5207
11000
41.0
33.0
--
Sat, Dec 05, 1992
3618.85
13,641,775
5979
11000
46.0
27.0
--
Sun, Aug 23, 1992
3626.91
14,510,090
5915
11000
79.0
62.0
--
Mon, Jun 08, 1992
3632.73
15,161,218
23746
11000
87.0
61.0
--
Sat, Feb 22, 1992
3620.22
13,786,427
7130
11000
60.0
34.0
--
Sat, Feb 15, 1992
3620.60
13,826,910
9397
11000
55.0
34.0
--
Mon, Dec 10, 1990
3635.44
15,471,593
4902
11000
51.0
25.0
--
Fri, May 18, 1990
3648.75
17,061,000
7960
11000
82.0
59.0
--
Thu, Apr 19, 1990
3649.85
17,197,412
5597
11000
82.0
45.0
--
Fri, Apr 13, 1990
3650.29
17,252,254
6504
11000
77.0
44.0
--
Thu, Nov 30, 1989
3661.34
18,669,222
5840
11000
54.0
21.0
--
Tue, Oct 24, 1989
3663.65
18,975,438
6781
11000
68.0
48.0
--
Thu, Jun 01, 1989
3677.87
20,949,296
18689
11000
84.0
51.0
--
Thu, Mar 16, 1989
3674.51
20,469,422
10851
11000
76.0
28.0
--
Tue, Jan 17, 1989
3678.08
20,979,612
5519
11000
59.0
12.0
--
Wed, Jan 04, 1989
3679.61
21,201,466
5476
11000
51.0
14.0
--
Mon, Dec 12, 1988
3681.41
21,464,258
6449
11000
53.0
28.0
--
Tue, Sep 13, 1988
3687.08
22,308,092
5583
11000
75.0
58.0
--
Wed, Apr 20, 1988
3682.35
21,602,464
14958
11000
72.0
41.0
--
Mon, Apr 18, 1988
3682.20
21,580,392
14330
11000
70.0
45.0
--
Fri, Apr 15, 1988
3681.86
21,530,436
11275
11000
77.0
50.0
--
Fri, Apr 08, 1988
3681.73
21,511,308
9934
11000
86.0
48.0
--
Mon, Jan 11, 1988
3684.52
21,924,482
9113
11000
62.0
24.0
--
Sun, Jan 10, 1988
3684.64
21,942,344
9367
11000
48.0
23.0
--
Tue, Oct 13, 1987
3687.46
22,365,454
8049
11000
72.0
63.0
--
Sat, Oct 03, 1987
3687.78
22,413,784
7883
11000
91.0
53.0
--
Wed, Oct 16, 1985
3686.19
22,174,492
18284
11000
67.0
40.0
--
Tue, Oct 15, 1985
3686.14
22,166,984
17657
11000
66.0
41.0
--
Wed, Oct 06, 1982
3687.76
22,506,442
16955
11000
70.0
40.0
--
Sat, Jul 31, 1982
3687.35
22,444,486
15920
11000
98.0
77.0
--
Thu, Jul 01, 1982
3685.15
22,113,650
42041
11000
87.0
64.0
--
Wed, Mar 24, 1982
3663.93
19,101,078
10587
11000
63.0
40.0
--
Fri, Mar 19, 1982
3663.73
19,074,400
10912
11000
60.0
35.0
--
Thu, Feb 25, 1982
3662.44
18,902,272
11419
11000
59.0
45.0
--
Mon, Nov 02, 1981
3671.90
20,224,144
8853
11000
66.0
39.0
--
Tue, Sep 15, 1981
3672.91
20,366,740
8499
11000
86.0
62.0
--
Mon, Mar 10, 1980
3675.06
20,701,842
12804
11000
59.0
34.0
--
Sat, Feb 23, 1980
3673.43
20,470,592
21550
11000
57.0
38.0
--
Tue, Feb 13, 1979
3627.06
14,667,532
8322
11000
37.0
32.0
--
Sat, Nov 25, 1978
3636.66
15,788,210
9285
11000
48.0
38.0
--
Mon, May 15, 1978
3629.20
14,930,861
18175
11000
n/a
52.0
--
Thu, Feb 09, 1978
3624.29
14,384,667
6832
11000
56.0
41.0
--
Sat, Sep 17, 1977
3639.14
16,106,124
6723
11000
84.0
58.0
--
Tue, Feb 08, 1977
3651.74
17,654,054
8194
11000
53.0
25.0
--
Mon, Oct 11, 1976
3663.27
19,189,260
7777
11000
76.0
55.0
--
Tue, Apr 13, 1976
3664.69
19,381,118
9214
11000
72.0
35.0
--
Mon, Mar 22, 1976
3664.93
19,413,756
9061
11000
65.0
35.0
--
Mon, May 20, 1974
3659.35
18,724,426
40163
11000
69.0
43.0
--
Fri, Mar 01, 1974
3648.52
17,329,776
9295
11000
66.0
42.0
--
Mon, Jun 04, 1973
3619.42
13,967,739
46723
11000
77.0
61.0
--
Mon, Jan 01, 1973
3606.13
12,584,509
10329
11000
38.0
18.0
--
Sun, Dec 17, 1972
3607.50
12,742,976
9685
11000
38.0
21.0
--
Tue, Oct 26, 1971
3614.09
13,443,867
9304
11000
64.0
46.0
--
Sat, Jun 05, 1971
3610.82
13,103,270
38663
11000
84.0
53.0
--
Sat, Apr 24, 1971
3603.25
12,336,583
22741
11000
74.0
44.0
--
Sun, May 10, 1970
3567.66
9,144,833
24635
11000
87.0
59.0
--
Tue, Oct 28, 1969
3574.94
9,766,512
13605
11000
74.0
62.0
--
Sat, Oct 18, 1969
3573.81
9,670,943
13010
11000
71.0
54.0
--
Sun, Aug 31, 1969
3575.94
9,851,871
9930
11000
93.0
68.0
--
Fri, May 23, 1969
3565.52
8,986,360
40830
11000
92.0
60.0
--
Wed, Dec 18, 1968
3540.59
7,129,549
9397
11000
41.0
27.0
--
Tue, Dec 17, 1968
3540.68
7,135,795
9575
11000
45.0
35.0
--
Sat, Oct 12, 1968
3545.14
7,450,231
9023
11000
78.0
52.0
--
Sat, Jan 13, 1968
3526.40
6,184,613
8764
11000
31.0
10.0
--
Tue, Aug 15, 1967
3532.40
6,585,165
15137
11000
99.0
72.0
--
Fri, Aug 11, 1967
3531.89
6,551,528
17356
11000
94.0
69.0
--
Fri, Jul 28, 1967
3532.78
6,610,172
12473
11000
103.0
74.0
--
Wed, Jul 19, 1967
3532.42
6,586,482
19559
11000
100.0
60.0
--
Tue, Jul 18, 1967
3532.33
6,580,572
15342
11000
97.0
62.0
--
Mon, Jul 03, 1967
3530.30
6,446,889
29795
11000
105.0
72.0
--
Tue, Jun 20, 1967
3522.71
5,961,617
29623
11000
84.0
54.0
--
Mon, May 29, 1967
3506.88
5,019,125
38408
11000
78.0
52.0
--
Wed, May 03, 1967
3506.67
5,007,232
6033
11000
69.0
43.0
--
Sun, Apr 16, 1967
3509.84
5,188,640
8543
11000
72.0
41.0
--
Thu, Feb 09, 1967
3516.51
5,581,929
7172
11000
52.0
28.0
--
Tue, Jan 31, 1967
3517.39
5,634,953
7654
11000
58.0
38.0
--
Fri, Oct 21, 1966
3527.96
6,304,967
9931
11000
74.0
52.0
--
Wed, Aug 31, 1966
3534.00
6,702,191
5189
11000
89.0
59.0
--
Thu, Jul 14, 1966
3543.01
7,322,804
6345
11000
101.0
71.0
--
Thu, Jun 30, 1966
3544.91
7,458,159
10388
11000
91.0
76.0
--
Wed, Feb 02, 1966
3535.06
6,773,918
9546
11000
48.0
26.0
--
Tue, Dec 21, 1965
3533.96
6,710,418
10382
11000
41.0
24.0
--
Fri, Nov 05, 1965
3531.45
6,543,511
12430
11000
67.0
44.0
--
Fri, Oct 15, 1965
3530.96
6,510,828
11271
11000
77.0
54.0
--
Sat, Aug 07, 1965
3533.48
6,678,316
23826
11000
101.0
74.0
--


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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 - 2023


powell Water Database