Water Database





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

Days where outflow from Lake Powell was 12200 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Sep 29, 2008
3627.03
14522897
8319
12200
87.1
62.1
73.0
Sun, May 24, 1998
3686.19
22174102
50661
12200
80.0
52.0
--
Sun, Aug 04, 1996
3685.94
22136542
7093
12200
100.0
71.0
--
Sun, Feb 25, 1996
3676.36
20732802
13249
12200
56.0
32.0
--
Sun, Dec 10, 1995
3682.35
21602430
12430
12200
56.0
31.0
--
Sat, Jan 21, 1995
3647.95
16961884
6553
12200
47.0
29.0
--
Fri, Dec 16, 1994
3651.07
17349284
6113
12200
48.0
27.0
--
Tue, Dec 13, 1994
3651.38
17388092
6944
12200
44.0
29.0
--
Fri, Dec 09, 1994
3651.68
17425736
8846
12200
42.0
22.0
--
Wed, Dec 07, 1994
3651.83
17444594
7059
12200
54.0
37.0
--
Tue, Jun 21, 1994
3665.49
19222342
16255
12200
97.0
71.0
--
Sat, Jan 01, 1994
3659.27
18397212
8827
12200
50.0
23.0
--
Wed, Feb 03, 1993
3613.54
13089936
6502
12200
50.0
31.0
--
Sat, Jan 23, 1993
3614.50
13188598
7887
12200
58.0
34.0
--
Sat, Jan 16, 1993
3614.74
13213339
6227
12200
48.0
36.0
--
Tue, Sep 22, 1992
3623.90
14181189
8488
12200
86.0
59.0
--
Thu, Sep 17, 1992
3624.18
14211613
6419
12200
90.0
63.0
--
Fri, Sep 04, 1992
3625.73
14380568
8145
12200
84.0
64.0
--
Sun, Aug 16, 1992
3628.03
14633348
6473
12200
103.0
76.0
--
Tue, Apr 02, 1991
3627.61
14587112
5339
12200
68.0
35.0
--
Tue, Sep 11, 1990
3639.51
15945426
5291
12200
99.0
71.0
--
Wed, Mar 14, 1990
3652.06
17473598
6479
12200
48.0
24.0
--
Sat, Dec 30, 1989
3658.52
18299862
5206
12200
51.0
24.0
--
Wed, Dec 20, 1989
3659.45
18421218
4728
12200
53.0
25.0
--
Sun, Aug 27, 1989
3670.52
19910282
6788
12200
90.0
62.0
--
Sat, Jul 29, 1989
3673.73
20359198
7798
12200
96.0
70.0
--
Wed, Dec 07, 1988
3681.81
21523078
6384
12200
54.0
26.0
--
Thu, Nov 10, 1988
3683.56
21781448
6392
12200
77.0
43.0
--
Mon, Oct 17, 1988
3684.70
21951292
6454
12200
78.0
50.0
--
Thu, Sep 15, 1988
3686.91
22282486
8599
12200
82.0
45.0
--
Wed, Sep 07, 1988
3687.60
22386614
6416
12200
96.0
58.0
--
Fri, Jul 22, 1988
3692.21
23092544
6774
12200
98.0
66.0
--
Thu, May 26, 1988
3687.15
22318636
26321
12200
95.0
58.0
--
Mon, Apr 04, 1988
3681.82
21524550
10562
12200
77.0
32.0
--
Fri, Jun 12, 1987
3696.95
23835092
42108
12200
100.0
69.0
--
Thu, Mar 12, 1987
3677.94
20959352
20177
12200
68.0
40.0
--
Sat, Dec 14, 1985
3686.70
22250992
13454
12200
45.0
25.0
--
Wed, Nov 13, 1985
3686.15
22168486
15068
12200
44.0
30.0
--
Sun, May 08, 1983
3687.67
22460936
35330
12200
84.0
49.0
--
Mon, Mar 14, 1983
3683.12
21779052
15936
12200
66.0
48.0
--
Wed, Mar 09, 1983
3682.64
21708138
15987
12200
67.0
42.0
--
Fri, Mar 26, 1982
3663.86
19091762
9845
12200
63.0
47.0
--
Wed, Dec 30, 1981
3667.51
19616272
6857
12200
57.0
36.0
--
Fri, Dec 11, 1981
3669.84
19937078
7615
12200
49.0
36.0
--
Tue, Dec 01, 1981
3670.58
20040104
7865
12200
43.0
27.0
--
Sat, Aug 29, 1981
3673.70
20477870
5517
12200
91.0
69.0
--
Sat, Aug 15, 1981
3675.54
20739320
6261
12200
89.0
64.0
--
Fri, Oct 03, 1980
3687.63
22550548
7586
12200
n/a
n/a
--
Mon, Feb 18, 1980
3672.73
20371894
12792
12200
66.0
45.0
--
Fri, Jul 20, 1979
3684.72
22144402
26121
12200
93.0
70.0
--
Mon, Jan 22, 1979
3630.42
15044661
9039
12200
42.0
34.0
--
Tue, Feb 07, 1978
3624.41
14397893
5719
12200
52.0
37.0
--
Thu, Dec 15, 1977
3633.10
15399373
4955
12200
65.0
33.0
--
Fri, Mar 11, 1977
3650.70
17522580
6843
12200
55.0
38.0
--
Fri, Feb 11, 1977
3651.56
17631290
7449
12200
59.0
30.0
--
Sun, Jan 30, 1977
3651.87
17670520
9092
12200
51.0
27.0
--
Sun, Sep 26, 1976
3664.33
19332176
8111
12200
72.0
55.0
--
Thu, Mar 25, 1976
3664.72
19385202
8970
12200
73.0
38.0
--
Thu, Mar 11, 1976
3665.00
19423286
10017
12200
58.0
41.0
--
Wed, Mar 10, 1976
3665.04
19428714
9804
12200
62.0
38.0
--
Tue, Feb 17, 1976
3666.45
19620630
10578
12200
55.0
34.0
--
Mon, Feb 09, 1976
3666.48
19624752
10482
12200
61.0
50.0
--
Sat, Sep 27, 1975
3668.37
19914808
8344
12200
92.0
59.0
--
Sun, Jul 13, 1975
3673.29
20604210
50602
12200
90.0
70.0
--
Sat, Mar 15, 1975
3645.86
16971960
10465
12200
60.0
39.0
--
Fri, Dec 06, 1974
3649.27
17424096
8227
12200
52.0
36.0
--
Mon, Oct 21, 1974
3650.80
17617406
8267
12200
78.0
52.0
--
Mon, May 27, 1974
3661.39
18995748
32115
12200
99.0
n/a
--
Mon, Nov 05, 1973
3645.76
17012790
10664
12200
61.0
41.0
--
Thu, Jul 19, 1973
3641.72
16518256
29079
12200
97.0
68.0
--
Thu, Oct 05, 1972
3603.14
12306107
7751
12200
71.0
58.0
--
Mon, Sep 21, 1970
3599.50
11987143
13796
12200
84.0
66.0
--
Fri, Aug 14, 1970
3599.71
12007539
8730
12200
96.0
77.0
--
Wed, Jul 08, 1970
3600.75
12109321
26630
12200
98.0
73.0
--
Tue, Jun 09, 1970
3587.86
10889393
40928
12200
90.0
68.0
--
Wed, Feb 11, 1970
3569.25
9274571
9216
12200
66.0
44.0
--
Mon, Nov 24, 1969
3574.26
9708961
11127
12200
55.0
32.0
--
Mon, Nov 17, 1969
3574.72
9747893
11414
12200
57.0
37.0
--
Mon, Nov 10, 1969
3574.88
9761428
12121
12200
56.0
46.0
--
Sat, Nov 08, 1969
3574.81
9755518
12121
12200
59.0
40.0
--
Wed, Nov 27, 1968
3541.63
7201840
9979
12200
51.0
30.0
--
Mon, Nov 18, 1968
3542.36
7253002
10342
12200
56.0
35.0
--
Thu, Nov 14, 1968
3542.57
7267829
8667
12200
55.0
41.0
--
Wed, Oct 30, 1968
3543.47
7331380
8385
12200
73.0
43.0
--
Thu, Oct 17, 1968
3544.59
7410959
8937
12200
n/a
n/a
--
Tue, Aug 20, 1968
3550.38
7830729
16587
12200
93.0
65.0
--
Thu, Aug 01, 1968
3546.41
7541063
13830
12200
83.0
66.0
--
Wed, Aug 02, 1967
3532.26
6575962
8151
12200
100.0
71.0
--
Wed, Apr 12, 1967
3510.34
5217510
8760
12200
66.0
31.0
--
Thu, Feb 02, 1967
3517.21
5624196
7854
12200
54.0
31.0
--
Wed, Nov 09, 1966
3526.41
6205452
7915
12200
50.0
34.0
--
Mon, Sep 26, 1966
3530.26
6454828
6056
12200
92.0
62.0
--
Fri, Oct 22, 1965
3531.36
6537504
15625
12200
72.0
46.0
--
Tue, Sep 14, 1965
3529.59
6421491
12920
12200
92.0
59.0
--
Sun, Aug 15, 1965
3533.64
6689011
12007
12200
92.0
68.0
--
Sat, Apr 11, 1964
3405.30
849401
5969
12200
75.0
42.0
--
Fri, Apr 10, 1964
3406.00
869000
6284
12200
73.0
43.0
--
Thu, Apr 09, 1964
3406.10
871803
6719
12200
73.0
43.0
--
Wed, Apr 08, 1964
3406.40
880197
6599
12200
65.0
39.0
--
Tue, Apr 07, 1964
3406.80
891401
6658
12200
59.0
37.0
--
Mon, Apr 06, 1964
3407.00
897000
6819
12200
58.0
38.0
--
Sun, Apr 05, 1964
3407.00
897000
6721
12200
59.0
39.0
--


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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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