Water Database





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

Days where outflow from Lake Powell was 12100 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Jun 18, 2009
3636.98
15649307
31140
12100
82.0
55.0
70.0
Sun, Aug 18, 1996
3683.86
21825908
5587
12100
100.0
69.0
--
Sat, Mar 02, 1996
3675.94
20672798
10423
12100
55.0
31.0
--
Mon, Dec 25, 1995
3681.34
21453916
10916
12100
45.0
22.0
--
Sun, Oct 22, 1995
3685.29
22039124
10139
12100
82.0
45.0
--
Fri, Feb 24, 1995
3645.13
16617119
6800
12100
70.0
40.0
--
Tue, Jan 31, 1995
3646.98
16842724
6449
12100
49.0
28.0
--
Fri, Jan 20, 1995
3648.02
16970516
6859
12100
47.0
27.0
--
Tue, Jan 03, 1995
3649.80
17190842
6988
12100
44.0
24.0
--
Mon, Jan 24, 1994
3657.70
18193220
7813
12100
56.0
25.0
--
Thu, Nov 04, 1993
3662.03
18759844
9889
12100
63.0
36.0
--
Wed, Jun 30, 1993
3666.34
19337328
39348
12100
102.0
64.0
--
Thu, Sep 24, 1992
3623.64
14153108
8078
12100
93.0
63.0
--
Wed, Sep 23, 1992
3623.78
14168243
8577
12100
89.0
60.0
--
Mon, Sep 14, 1992
3624.60
14257411
6187
12100
89.0
63.0
--
Tue, Aug 25, 1992
3626.65
14481489
6488
12100
85.0
64.0
--
Tue, Jun 23, 1992
3634.01
15307151
13832
12100
95.0
66.0
--
Thu, Mar 21, 1991
3628.68
14705812
5970
12100
55.0
34.0
--
Wed, Nov 21, 1990
3636.65
15611389
6800
12100
62.0
33.0
--
Wed, Sep 12, 1990
3639.37
15928989
5307
12100
101.0
72.0
--
Tue, May 08, 1990
3649.34
17134170
8107
12100
89.0
65.0
--
Wed, Mar 28, 1990
3651.35
17384762
5644
12100
63.0
38.0
--
Fri, Jan 12, 1990
3657.10
18115912
4793
12100
54.0
25.0
--
Mon, Dec 18, 1989
3659.71
18455150
4815
12100
50.0
24.0
--
Fri, Nov 03, 1989
3662.96
18883674
6462
12100
57.0
26.0
--
Sat, Aug 12, 1989
3672.12
20132936
5510
12100
96.0
74.0
--
Tue, Oct 04, 1988
3685.45
22063492
7197
12100
86.0
50.0
--
Thu, Sep 29, 1988
3685.69
22099492
7768
12100
81.0
47.0
--
Wed, Sep 14, 1988
3686.98
22292998
7014
12100
78.0
45.0
--
Tue, Mar 15, 1988
3681.80
21521608
11787
12100
58.0
26.0
--
Sun, Sep 27, 1987
3688.22
22480656
8070
12100
84.0
58.0
--
Tue, Dec 03, 1985
3686.67
22246488
17539
12100
58.0
38.0
--
Mon, Oct 07, 1985
3685.65
22093486
12265
12100
76.0
56.0
--
Wed, Oct 02, 1985
3685.67
22096488
14847
12100
78.0
51.0
--
Sun, Aug 22, 1982
3686.44
22307404
10974
12100
96.0
79.0
--
Sun, Aug 08, 1982
3687.30
22436922
12567
12100
93.0
73.0
--
Tue, Aug 03, 1982
3687.46
22461092
15555
12100
85.0
64.0
--
Mon, Aug 02, 1982
3687.42
22455040
16390
12100
93.0
63.0
--
Thu, Jul 29, 1982
3687.30
22436922
13991
12100
93.0
68.0
--
Wed, Jul 28, 1982
3687.27
22432382
13864
12100
97.0
74.0
--
Mon, Jun 07, 1982
3677.32
20963324
39907
12100
86.0
54.0
--
Tue, Dec 29, 1981
3667.65
19635376
6947
12100
50.0
29.0
--
Thu, Sep 03, 1981
3673.05
20386510
6205
12100
94.0
69.0
--
Wed, Feb 06, 1980
3672.90
20395934
10695
12100
55.0
33.0
--
Thu, Dec 06, 1979
3672.89
20425126
10099
12100
57.0
27.0
--
Sun, Jul 15, 1979
3684.30
22081594
30708
12100
105.0
65.0
--
Thu, Sep 09, 1976
3666.41
19615132
6150
12100
88.0
67.0
--
Sat, Aug 28, 1976
3667.87
19815598
6345
12100
95.0
68.0
--
Tue, Aug 10, 1976
3669.93
20100862
8041
12100
93.0
71.0
--
Wed, Jun 16, 1976
3670.99
20249452
26643
12100
96.0
n/a
--
Tue, Jun 15, 1976
3670.87
20232636
28329
12100
80.0
53.0
--
Sat, Feb 21, 1976
3666.18
19583558
9918
12100
51.0
28.0
--
Thu, Feb 19, 1976
3666.44
19619254
10121
12100
68.0
43.0
--
Wed, Nov 26, 1975
3666.89
19710916
11801
12100
47.0
23.0
--
Wed, May 21, 1975
3650.94
17607692
38065
12100
69.0
41.0
--
Tue, May 20, 1975
3650.50
17552072
37908
12100
84.0
43.0
--
Fri, Nov 22, 1974
3649.91
17504784
9645
12100
56.0
39.0
--
Thu, Mar 28, 1974
3650.96
17637648
12041
12100
70.0
45.0
--
Sun, Jan 13, 1974
3647.21
17166248
14716
12100
45.0
32.0
--
Thu, May 24, 1973
3610.08
12985671
74601
12100
89.0
60.0
--
Mon, May 22, 1972
3610.62
13061949
18949
12100
79.0
52.0
--
Sat, Jan 08, 1972
3608.85
12880303
11111
12100
44.0
24.0
--
Wed, Nov 03, 1971
3613.93
13427000
10342
12100
57.0
34.0
--
Sun, May 09, 1971
3604.11
12422271
19910
12100
71.0
44.0
--
Mon, Dec 28, 1970
3600.04
12039644
9815
12100
47.0
24.0
--
Fri, Dec 11, 1970
3601.09
12142699
10894
12100
49.0
28.0
--
Wed, Sep 09, 1970
3598.78
11917203
31814
12100
93.0
65.0
--
Tue, Aug 18, 1970
3599.43
11980336
8021
12100
94.0
70.0
--
Wed, Oct 22, 1969
3574.18
9702182
14275
12100
54.0
46.0
--
Tue, Oct 14, 1969
3573.80
9670099
12103
12100
67.0
40.0
--
Sat, Oct 11, 1969
3573.95
9682734
11411
12100
60.0
48.0
--
Tue, Mar 25, 1969
3543.64
7331366
12662
12100
57.0
33.0
--
Fri, Nov 22, 1968
3541.88
7219221
10132
12100
57.0
33.0
--
Tue, Oct 15, 1968
3544.85
7429531
9142
12100
74.0
49.0
--
Sat, Jun 29, 1968
3546.75
7565453
33428
12100
101.0
65.0
--
Fri, Jan 19, 1968
3525.75
6143131
8680
12100
33.0
12.0
--
Mon, Aug 28, 1967
3531.02
6493619
7283
12100
97.0
77.0
--
Wed, Aug 16, 1967
3532.30
6578596
12984
12100
99.0
68.0
--
Wed, Jul 05, 1967
3530.79
6478668
27266
12100
105.0
79.0
--
Wed, Jun 28, 1967
3528.22
6311505
37031
12100
99.0
76.0
--
Fri, Jun 23, 1967
3525.00
6106072
34850
12100
99.0
69.0
--
Sat, May 06, 1967
3506.03
4970987
5686
12100
70.0
42.0
--
Sun, Jul 17, 1966
3542.40
7279603
5961
12100
100.0
74.0
--
Tue, Apr 05, 1966
3537.71
6953653
20429
12100
66.0
37.0
--
Fri, Sep 17, 1965
3529.34
6405032
9363
12100
89.0
54.0
--
Mon, Aug 16, 1965
3533.61
6687019
11853
12100
93.0
71.0
--
Fri, Apr 02, 1965
3491.85
4215965
10666
12100
54.0
43.0
--
Wed, Apr 15, 1964
3403.80
808401
5317
12100
83.0
46.0
--
Tue, Apr 14, 1964
3404.20
819399
5233
12100
76.0
45.0
--
Mon, Apr 13, 1964
3404.60
830203
5376
12100
72.0
46.0
--
Sun, Apr 12, 1964
3405.00
841000
5617
12100
73.0
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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