Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, April 24th, 2019

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
18600
94.0
59.0
--
Mon, Jun 15, 1998
3693.97
23366594
33585
18600
89.0
57.0
--
Tue, Oct 07, 1997
3690.25
22790696
17819
18600
87.0
57.0
--
Mon, Jan 13, 1997
3673.39
20311424
8803
18600
49.0
39.0
--
Tue, Jul 16, 1996
3687.73
22406516
14250
18600
98.0
70.0
--
Mon, Jul 01, 1996
3687.86
22426236
37454
18600
100.0
70.0
--
Tue, Apr 30, 1996
3672.50
20186442
19164
18600
83.0
43.0
--
Mon, Apr 29, 1996
3672.46
20180834
18902
18600
67.0
39.0
--
Fri, Apr 26, 1996
3672.45
20179432
16010
18600
86.0
53.0
61.5
Thu, Apr 25, 1996
3672.47
20182236
16754
18600
91.0
59.0
--
Tue, Apr 23, 1996
3672.49
20185040
17171
18600
75.0
45.0
--
Fri, Sep 29, 1995
3687.21
22327838
9245
18600
85.0
57.0
--
Wed, Aug 16, 1995
3692.82
23187456
14599
18600
101.0
67.0
--
Tue, Aug 15, 1995
3692.88
23196750
14577
18600
99.0
66.0
--
Mon, Aug 14, 1995
3693.01
23216978
14819
18600
97.0
69.0
--
Sun, Aug 13, 1995
3693.04
23221646
14819
18600
95.0
75.0
--
Wed, Aug 02, 1995
3693.68
23321316
26517
18600
102.0
70.0
--
Tue, Aug 01, 1995
3693.64
23315070
27341
18600
102.0
72.0
--
Thu, Jun 20, 1991
3637.60
15721611
31057
18600
92.0
61.0
--
Fri, Sep 18, 1987
3689.22
22633436
8895
18600
90.0
58.0
--
Tue, Mar 31, 1987
3679.42
21173888
15438
18600
63.0
31.0
--
Thu, Feb 12, 1987
3678.09
20981062
16250
18600
55.0
43.0
--
Fri, Oct 03, 1986
3689.56
22685128
16576
18600
67.0
47.0
--
Thu, May 05, 1983
3686.93
22349190
30360
18600
78.0
49.0
--
Thu, Dec 09, 1982
3685.69
22194734
14075
18600
n/a
n/a
--
Thu, Aug 19, 1982
3686.55
22323950
12743
18600
95.0
70.0
--
Tue, Feb 03, 1981
3679.11
21253960
7598
18600
50.0
34.0
--
Mon, Nov 20, 1978
3637.00
15828000
8942
18600
48.0
36.0
--
Wed, Sep 28, 1977
3637.10
15864907
5339
18600
80.0
64.0
--
Wed, Dec 29, 1976
3655.63
18180398
8552
18600
43.0
19.0
--
Fri, Sep 05, 1975
3671.01
20282688
7602
18600
90.0
65.0
--
Mon, Jun 16, 1975
3662.85
19162182
49694
18600
100.0
51.0
--
Mon, Jul 15, 1974
3665.30
19523320
9115
18600
94.0
69.0
--
Fri, Jul 12, 1974
3665.78
19588506
9925
18600
99.0
63.0
--
Thu, Jun 20, 1974
3666.37
19669298
30415
18600
103.0
68.0
--
Sat, Jan 12, 1974
3647.18
17162514
14970
18600
41.0
29.0
--
Tue, Jan 08, 1974
3647.61
17216000
9494
18600
40.0
32.0
--
Tue, Jan 16, 1973
3603.53
12325339
12158
18600
32.0
28.0
--
Thu, Dec 07, 1972
3609.02
12897623
11973
18600
50.0
34.0
--
Thu, Jun 29, 1972
3619.62
14011578
18889
18600
102.0
74.0
--
Tue, Jul 20, 1971
3621.49
14237161
13777
18600
99.0
76.0
--
Fri, Apr 02, 1971
3602.89
12300766
17660
18600
66.0
35.0
--
Tue, Mar 31, 1964
3410.80
1004201
4713
18600
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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1999 - 2019


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