Water Database





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

Days where outflow from Lake Powell was 10300 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, May 05, 2009
3612.76
13010124
27674
10300
84.0
59.0
59.0
Sun, Dec 01, 1996
3677.47
20891924
10948
10300
50.0
25.0
--
Mon, Oct 28, 1996
3678.05
20975454
9704
10300
52.0
39.0
--
Wed, Oct 23, 1996
3678.28
21008638
8872
10300
58.0
34.0
--
Sun, Mar 10, 1996
3675.70
20638584
9616
10300
70.0
42.0
--
Thu, Mar 30, 1995
3645.18
16623193
11492
10300
59.0
36.0
--
Wed, Mar 29, 1995
3645.16
16620764
12336
10300
55.0
31.0
--
Thu, Mar 23, 1995
3644.92
16591654
12265
10300
61.0
36.0
--
Mon, Mar 20, 1995
3644.85
16583191
10638
10300
77.0
45.0
--
Thu, Dec 01, 1994
3652.31
17504980
6398
10300
50.0
24.0
--
Wed, Jun 08, 1994
3663.66
18976614
33743
10300
95.0
59.0
--
Tue, May 31, 1994
3661.03
18627816
27879
10300
96.0
65.0
--
Mon, Mar 28, 1994
3654.61
17796392
8372
10300
61.0
31.0
--
Tue, Mar 15, 1994
3655.04
17851242
8878
10300
69.0
38.0
--
Mon, Mar 14, 1994
3655.06
17853798
8998
10300
70.0
39.0
--
Fri, Mar 11, 1994
3655.04
17851242
9397
10300
64.0
40.0
--
Thu, Mar 03, 1994
3654.99
17844850
9397
10300
66.0
36.0
--
Sun, Feb 06, 1994
3656.67
18060252
6505
10300
49.0
30.0
--
Sun, Jan 16, 1994
3658.25
18264506
9007
10300
55.0
24.0
--
Tue, Nov 23, 1993
3661.70
18716184
10454
10300
65.0
40.0
--
Thu, Nov 18, 1993
3661.76
18724122
10984
10300
58.0
32.0
--
Sun, Jun 20, 1993
3661.46
18684490
58131
10300
90.0
62.0
--
Mon, May 10, 1993
3628.20
14652230
31928
10300
72.0
45.0
--
Wed, Apr 07, 1993
3618.18
13571310
18316
10300
68.0
40.0
--
Tue, Apr 06, 1993
3618.02
13554531
18307
10300
70.0
43.0
--
Mon, Nov 30, 1992
3619.44
13703991
6066
10300
50.0
25.0
--
Thu, Nov 19, 1992
3620.22
13786551
7086
10300
56.0
38.0
--
Sat, Sep 26, 1992
3623.42
14129352
7269
10300
77.0
55.0
--
Fri, May 15, 1992
3624.56
14253046
23400
10300
90.0
60.0
--
Wed, Apr 22, 1992
3620.54
13820514
16994
10300
78.0
48.0
--
Thu, Apr 09, 1992
3619.35
13694435
9448
10300
80.0
50.0
--
Wed, Mar 18, 1992
3619.55
13715530
7709
10300
70.0
39.0
--
Tue, Mar 10, 1992
3619.72
13733457
8655
10300
58.0
35.0
--
Tue, Nov 19, 1991
3626.93
14512292
11006
10300
54.0
37.0
--
Fri, Nov 15, 1991
3626.86
14504612
9383
10300
52.0
40.0
--
Tue, Apr 23, 1991
3627.36
14559612
9467
10300
74.0
48.0
--
Mon, Mar 11, 1991
3628.87
14727018
7831
10300
58.0
35.0
--
Thu, Mar 07, 1991
3628.86
14725902
6966
10300
55.0
33.0
--
Wed, Dec 05, 1990
3635.91
15525640
6286
10300
51.0
23.0
--
Sat, May 12, 1990
3649.04
17096964
8685
10300
80.0
60.0
--
Wed, Dec 27, 1989
3658.89
18348130
4895
10300
47.0
21.0
--
Sun, Sep 03, 1989
3669.39
19754110
4366
10300
95.0
66.0
--
Mon, Apr 03, 1989
3674.70
20496394
10029
10300
75.0
40.0
--
Tue, Feb 28, 1989
3674.61
20483636
7982
10300
74.0
44.0
--
Wed, Dec 14, 1988
3681.37
21458408
5948
10300
55.0
27.0
--
Sun, Jul 31, 1988
3690.98
22902918
5960
10300
98.0
66.0
--
Wed, Apr 13, 1988
3681.82
21524550
11570
10300
76.0
41.0
--
Mon, Mar 07, 1988
3681.91
21537758
12855
10300
69.0
40.0
--
Sun, May 10, 1987
3688.19
22476062
37163
10300
89.0
61.0
--
Thu, Apr 02, 1987
3679.60
21200014
13959
10300
69.0
41.0
--
Sun, Jan 05, 1986
3687.21
22327704
14790
10300
50.0
31.0
--
Fri, Sep 10, 1982
3686.35
22293900
11945
10300
83.0
65.0
--
Tue, Feb 23, 1982
3662.43
18900936
9833
10300
59.0
40.0
--
Tue, Dec 08, 1981
3670.05
19966128
6874
10300
47.0
38.0
--
Fri, Nov 06, 1981
3671.84
20215806
8644
10300
62.0
48.0
--
Wed, Oct 28, 1981
3672.15
20259288
8850
10300
71.0
52.0
--
Sat, Oct 24, 1981
3672.18
20263534
10298
10300
70.0
46.0
--
Thu, Oct 15, 1981
3672.44
20300294
10946
10300
64.0
47.0
--
Wed, Jan 23, 1980
3673.22
20441048
10826
10300
47.0
29.0
--
Tue, Dec 18, 1979
3672.46
20364260
9314
10300
51.0
23.0
--
Sun, Jan 07, 1979
3631.75
15195625
8336
10300
41.0
26.0
--
Thu, Apr 20, 1978
3625.54
14522404
16375
10300
80.0
45.0
--
Tue, Nov 08, 1977
3635.35
15660271
6910
10300
59.0
45.0
--
Mon, Feb 21, 1977
3651.65
17642658
6924
10300
64.0
37.0
--
Thu, Feb 03, 1977
3651.65
17642658
8194
10300
50.0
29.0
--
Sat, Oct 09, 1976
3663.32
19195982
8793
10300
75.0
49.0
--
Sat, Sep 04, 1976
3666.93
19686522
5960
10300
96.0
64.0
--
Mon, Aug 16, 1976
3669.55
20048220
7085
10300
94.0
64.0
--
Thu, Oct 23, 1975
3666.45
19650456
8883
10300
74.0
36.0
--
Fri, Dec 27, 1974
3648.49
17326004
8628
10300
33.0
22.0
--
Tue, Dec 24, 1974
3648.66
17347342
9713
10300
34.0
18.0
--
Mon, Oct 28, 1974
3650.65
17598402
10320
10300
62.0
50.0
--
Wed, Apr 24, 1974
3651.50
17706262
10272
10300
80.0
42.0
--
Thu, Apr 18, 1974
3651.51
17707534
8635
10300
80.0
51.0
--
Wed, Aug 15, 1973
3644.73
16885736
14973
10300
98.0
74.0
--
Thu, Aug 02, 1973
3644.18
16818120
17521
10300
100.0
72.0
--
Tue, Oct 12, 1971
3614.19
13454436
8728
10300
82.0
52.0
--
Sun, May 23, 1971
3607.48
12761131
30870
10300
73.0
44.0
--
Sat, Feb 27, 1971
3602.70
12281962
11908
10300
38.0
17.0
--
Tue, Nov 17, 1970
3600.68
12102444
11624
10300
55.0
29.0
--
Fri, Oct 23, 1970
3599.36
11973554
11757
10300
64.0
41.0
--
Wed, Oct 21, 1970
3599.38
11975475
12567
10300
72.0
54.0
--
Sun, Dec 07, 1969
3573.28
9626269
11199
10300
43.0
25.0
--
Mon, Dec 09, 1968
3541.05
7161528
8662
10300
42.0
25.0
--
Tue, Feb 13, 1968
3524.98
6094824
7544
10300
58.0
39.0
--
Wed, Jan 31, 1968
3525.06
6099862
6978
10300
51.0
33.0
--
Wed, Nov 22, 1967
3528.40
6323137
8790
10300
56.0
47.0
--
Thu, Sep 21, 1967
3528.83
6350945
8080
10300
87.0
56.0
--
Thu, Aug 17, 1967
3532.30
6578596
11688
10300
100.0
71.0
--
Fri, Jul 21, 1967
3532.70
6604904
18219
10300
104.0
74.0
--
Thu, Jul 20, 1967
3532.60
6598335
19513
10300
102.0
66.0
--
Thu, Jul 13, 1967
3531.61
6532902
17427
10300
98.0
72.0
--
Sat, Jul 08, 1967
3531.18
6504264
21378
10300
97.0
69.0
--
Sun, Mar 12, 1967
3513.80
5419975
8512
10300
67.0
38.0
--
Fri, Dec 23, 1966
3522.71
5971321
5817
10300
44.0
22.0
--
Mon, Oct 31, 1966
3527.12
6251337
7381
10300
75.0
44.0
--
Thu, Oct 27, 1966
3527.60
6281988
8072
10300
73.0
44.0
--
Wed, Oct 26, 1966
3527.74
6290921
7888
10300
73.0
45.0
--
Tue, Oct 04, 1966
3528.75
6356095
5422
10300
76.0
56.0
--
Fri, Sep 16, 1966
3532.28
6588014
6275
10300
88.0
56.0
--
Mon, Aug 29, 1966
3534.25
6719119
4850
10300
97.0
68.0
--
Sun, Jul 24, 1966
3541.07
7186412
6160
10300
99.0
70.0
--
Mon, Mar 14, 1966
3533.97
6700186
14472
10300
72.0
40.0
--
Sat, Feb 05, 1966
3534.81
6757043
9237
10300
51.0
29.0
--
Thu, Oct 14, 1965
3530.98
6512128
11627
10300
82.0
50.0
--
Fri, Oct 01, 1965
3530.19
6460813
15528
10300
76.0
51.0
--
Mon, Sep 27, 1965
3529.93
6443864
16023
10300
90.0
59.0
--
Fri, Jul 23, 1965
3528.02
6319061
29992
10300
90.0
65.0
--
Thu, Apr 01, 1965
3491.93
4220113
10314
10300
75.0
47.0
--


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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 - 2019


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