Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, March 21st, 2019

Days where outflow from Lake Powell was 15800.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Apr 03, 1998
3673.39
20311424
21085
15800
57.0
34.0
51.0
Fri, Dec 27, 1996
3674.97
20534776
9417
15800
53.0
32.0
--
Thu, Aug 08, 1996
3685.38
22052572
7000
15800
99.0
67.0
--
Fri, Oct 20, 1995
3685.36
22049612
10201
15800
80.0
44.0
--
Wed, Oct 11, 1995
3686.11
22162102
11152
15800
82.0
50.0
--
Sat, Jun 17, 1995
3669.62
19785982
73112
15800
76.0
51.0
--
Thu, Aug 18, 1994
3658.80
18335984
6327
15800
105.0
66.0
--
Thu, Jul 28, 1994
3662.23
18786332
5581
15800
104.0
72.0
--
Sat, Aug 07, 1993
3666.83
19403846
9059
15800
95.0
71.0
--
Thu, Aug 30, 1990
3641.28
16154683
4446
15800
102.0
74.0
--
Thu, Aug 02, 1990
3646.83
16824684
4563
15800
99.0
66.0
--
Thu, Feb 15, 1990
3654.61
17796788
5238
15800
34.0
15.0
--
Thu, Jan 04, 1990
3658.01
18233306
5049
15800
39.0
15.0
--
Thu, Jul 07, 1988
3693.20
23246192
15562
15800
102.0
66.0
--
Sun, May 31, 1987
3694.57
23460500
25684
15800
92.0
51.0
--
Sun, Jul 20, 1986
3699.45
24233992
36750
15800
89.0
69.0
--
Thu, Mar 21, 1985
3675.56
20618528
23645
15800
68.0
39.0
--
Fri, Dec 24, 1982
3685.07
22101662
13138
15800
n/a
n/a
--
Thu, Jul 22, 1982
3687.30
22436922
16902
15800
99.0
78.0
--
Mon, Jan 25, 1982
3664.44
19169820
6956
15800
47.0
27.0
--
Mon, Jan 04, 1982
3667.18
19541262
6068
15800
41.0
25.0
--
Mon, Oct 19, 1981
3672.61
20324354
13497
15800
69.0
47.0
--
Thu, Aug 20, 1981
3674.91
20649602
6616
15800
96.0
69.0
--
Tue, Nov 11, 1980
3684.69
22108226
10829
15800
n/a
n/a
--
Sat, Oct 11, 1980
3686.67
22405616
7154
15800
87.0
50.0
--
Mon, May 26, 1980
3689.67
22861670
59671
15800
74.0
40.0
--
Thu, Sep 06, 1979
3680.13
21465036
7902
15800
98.0
62.0
--
Fri, May 25, 1979
3658.27
18438860
64602
15800
n/a
n/a
--
Sun, Oct 22, 1978
3638.12
15959587
5985
15800
68.0
50.0
--
Thu, Jan 26, 1978
3625.61
14530112
5823
15800
47.0
27.0
--
Fri, Sep 16, 1977
3639.23
16116830
7067
15800
86.0
63.0
--
Fri, Aug 05, 1977
3648.02
17186124
5670
15800
98.0
70.0
--
Tue, Jan 04, 1977
3655.17
18092964
9737
15800
50.0
27.0
--
Sat, Dec 04, 1976
3657.25
18391108
6847
15800
51.0
27.0
--
Fri, Aug 27, 1976
3667.98
19830680
6651
15800
99.0
70.0
--
Sun, May 16, 1976
3665.12
19439570
23772
15800
92.0
61.0
--
Mon, May 03, 1976
3664.10
19300900
14303
15800
81.0
49.0
--
Fri, May 02, 1975
3647.85
17218910
18175
15800
70.0
45.0
--
Mon, Nov 04, 1974
3650.66
17599668
12772
15800
56.0
39.0
--
Sat, Sep 28, 1974
3651.93
17760904
6557
15800
76.0
48.0
--
Thu, Sep 05, 1974
3654.78
18126836
5352
15800
92.0
64.0
--
Fri, May 17, 1974
3658.32
18588474
47270
15800
81.0
60.0
--
Fri, Feb 16, 1973
3600.56
12033297
13196
15800
50.0
30.0
--
Mon, May 01, 1972
3610.41
13040288
10661
15800
77.0
48.0
--
Fri, Sep 10, 1971
3616.46
13694756
11835
15800
95.0
65.0
--
Fri, Apr 30, 1971
3603.62
12373472
18695
15800
78.0
48.0
--
Thu, May 14, 1970
3569.19
9269629
31977
15800
85.0
61.0
--
Tue, Dec 09, 1969
3572.96
9599292
10916
15800
48.0
34.0
--
Sat, Dec 06, 1969
3573.24
9622894
11123
15800
55.0
28.0
--
Tue, Dec 02, 1969
3573.91
9679360
9936
15800
50.0
28.0
--
Thu, Aug 14, 1969
3578.60
10081565
9557
15800
94.0
70.0
--
Tue, Aug 12, 1969
3578.88
10105807
9623
15800
98.0
69.0
--
Wed, Jul 09, 1969
3581.02
10292911
24204
15800
101.0
67.0
--
Thu, May 15, 1969
3560.20
8563439
38575
15800
86.0
57.0
--
Fri, May 02, 1969
3553.22
8028847
32046
15800
84.0
51.0
--
Fri, Jun 28, 1968
3546.30
7533185
36978
15800
101.0
75.0
--
Thu, May 02, 1968
3513.71
5405951
10077
15800
84.0
54.0
--
Tue, May 23, 1967
3502.24
4758925
15008
15800
97.0
66.0
--
Thu, Apr 14, 1966
3538.73
7023528
17565
15800
74.0
46.0
--


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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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