Water Database





The earliest data is from
The most recent data is from Tuesday, November 21st, 2017

Days where outflow from Lake Powell was 18600.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jun 22, 1998
3695.10
23543626
32890.00
18600.00
94.0
59.0
--
Mon, Jun 15, 1998
3693.97
23366594
33585.00
18600.00
89.0
57.0
--
Tue, Oct 07, 1997
3690.25
22790696
17819.00
18600.00
87.0
57.0
--
Mon, Jan 13, 1997
3673.39
20311424
8803.00
18600.00
49.0
39.0
--
Tue, Jul 16, 1996
3687.73
22406516
14250.00
18600.00
98.0
70.0
--
Mon, Jul 01, 1996
3687.86
22426236
37454.00
18600.00
100.0
70.0
--
Tue, Apr 30, 1996
3672.50
20186442
19164.00
18600.00
83.0
43.0
--
Mon, Apr 29, 1996
3672.46
20180834
18902.00
18600.00
67.0
39.0
--
Fri, Apr 26, 1996
3672.45
20179432
16010.00
18600.00
86.0
53.0
61.5
Thu, Apr 25, 1996
3672.47
20182236
16754.00
18600.00
91.0
59.0
--
Tue, Apr 23, 1996
3672.49
20185040
17171.00
18600.00
75.0
45.0
--
Fri, Sep 29, 1995
3687.21
22327838
9245.00
18600.00
85.0
57.0
--
Wed, Aug 16, 1995
3692.82
23187456
14599.00
18600.00
101.0
67.0
--
Tue, Aug 15, 1995
3692.88
23196750
14577.00
18600.00
99.0
66.0
--
Mon, Aug 14, 1995
3693.01
23216978
14819.00
18600.00
97.0
69.0
--
Sun, Aug 13, 1995
3693.04
23221646
14819.00
18600.00
95.0
75.0
--
Wed, Aug 02, 1995
3693.68
23321316
26517.00
18600.00
102.0
70.0
--
Tue, Aug 01, 1995
3693.64
23315070
27341.00
18600.00
102.0
72.0
--
Thu, Jun 20, 1991
3637.60
15721611
31057.00
18600.00
92.0
61.0
--
Fri, Sep 18, 1987
3689.22
22633436
8895.00
18600.00
90.0
58.0
--
Tue, Mar 31, 1987
3679.42
21173888
15438.00
18600.00
63.0
31.0
--
Thu, Feb 12, 1987
3678.09
20981062
16250.00
18600.00
55.0
43.0
--
Fri, Oct 03, 1986
3689.56
22685128
16576.00
18600.00
67.0
47.0
--
Thu, May 05, 1983
3686.93
22349190
30360.00
18600.00
78.0
49.0
--
Thu, Dec 09, 1982
3685.69
22194734
14075.00
18600.00
n/a
n/a
--
Thu, Aug 19, 1982
3686.55
22323950
12743.00
18600.00
95.0
70.0
--
Tue, Feb 03, 1981
3679.11
21253960
7598.00
18600.00
50.0
34.0
--
Mon, Nov 20, 1978
3637.00
15828000
8942.00
18600.00
48.0
36.0
--
Wed, Sep 28, 1977
3637.10
15864907
5339.00
18600.00
80.0
64.0
--
Wed, Dec 29, 1976
3655.63
18180398
8552.00
18600.00
43.0
19.0
--
Fri, Sep 05, 1975
3671.01
20282688
7602.00
18600.00
90.0
65.0
--
Mon, Jun 16, 1975
3662.85
19162182
49694.00
18600.00
100.0
51.0
--
Mon, Jul 15, 1974
3665.30
19523320
9115.00
18600.00
94.0
69.0
--
Fri, Jul 12, 1974
3665.78
19588506
9925.00
18600.00
99.0
63.0
--
Thu, Jun 20, 1974
3666.37
19669298
30415.00
18600.00
103.0
68.0
--
Sat, Jan 12, 1974
3647.18
17162514
14970.00
18600.00
41.0
29.0
--
Tue, Jan 08, 1974
3647.61
17216000
9494.00
18600.00
40.0
32.0
--
Tue, Jan 16, 1973
3603.53
12325339
12158.00
18600.00
32.0
28.0
--
Thu, Dec 07, 1972
3609.02
12897623
11973.00
18600.00
50.0
34.0
--
Thu, Jun 29, 1972
3619.62
14011578
18889.00
18600.00
102.0
74.0
--
Tue, Jul 20, 1971
3621.49
14237161
13777.00
18600.00
99.0
76.0
--
Fri, Apr 02, 1971
3602.89
12300766
17660.00
18600.00
66.0
35.0
--
Tue, Mar 31, 1964
3410.80
1004201
4713.00
18600.00
74.0
43.0
--


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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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