Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Tuesday, September 30th, 2025

Days where outflow from Lake Powell was 26800 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jun 16, 1997
3689.19
22,628,504
76040
26800
n/a
55.0
--
Mon, Mar 03, 1997
3665.63
19,241,228
10609
26800
54.0
28.0
--
Sat, Mar 01, 1997
3666.00
19,291,264
10667
26800
47.0
24.0
--
Wed, Feb 26, 1997
3666.70
19,386,164
11220
26800
49.0
27.0
--
Tue, Feb 25, 1997
3666.99
19,425,594
11194
26800
49.0
30.0
--
Mon, Feb 24, 1997
3667.26
19,462,358
11165
26800
51.0
32.0
--
Sun, Feb 23, 1997
3667.49
19,493,712
11112
26800
53.0
24.0
--
Sat, Feb 22, 1997
3667.72
19,525,106
11005
26800
52.0
25.0
--
Fri, Feb 21, 1997
3667.94
19,555,170
11016
26800
58.0
27.0
--
Wed, Feb 19, 1997
3668.43
19,622,266
10656
26800
65.0
32.0
--
Tue, Dec 30, 1986
3684.51
21,922,992
16548
26800
48.0
26.0
--
Thu, Dec 11, 1986
3686.64
22,241,984
17942
26800
44.0
25.0
--
Sat, Dec 06, 1986
3687.28
22,338,284
18640
26800
49.0
40.0
--
Sun, Nov 30, 1986
3688.06
22,456,188
20113
26800
60.0
42.0
--
Thu, Aug 15, 1985
3694.38
23,430,642
11435
26800
94.0
68.0
--
Sun, Aug 04, 1985
3696.62
23,782,978
19180
26800
97.0
68.0
--
Wed, Mar 06, 1985
3675.17
20,563,128
16699
26800
65.0
36.0
--
Mon, Mar 04, 1985
3675.50
20,610,000
16272
26800
45.0
23.0
--
Fri, Mar 01, 1985
3675.97
20,676,736
15641
26800
60.0
38.0
--
Thu, Feb 28, 1985
3676.12
20,698,176
16548
26800
58.0
39.0
--
Wed, Feb 27, 1985
3676.31
20,725,338
15995
26800
57.0
33.0
--
Mon, Feb 25, 1985
3676.59
20,765,382
14643
26800
60.0
31.0
--
Sat, Feb 23, 1985
3676.91
20,811,118
17197
26800
57.0
36.0
--
Thu, Feb 21, 1985
3677.23
20,857,118
16995
26800
51.0
37.0
--
Wed, Feb 20, 1985
3677.30
20,867,208
17400
26800
53.0
48.0
--
Thu, Apr 19, 1984
3672.99
20,286,206
24920
26800
76.0
46.0
--
Sat, Nov 05, 1983
3693.22
23,313,622
11282
26800
70.0
50.0
--
Mon, Oct 31, 1983
3694.23
23,471,486
13108
26800
71.0
51.0
--
Sat, Oct 29, 1983
3694.61
23,531,166
13043
26800
72.0
50.0
--
Fri, Sep 09, 1983
3702.73
24,829,088
14849
26800
89.0
67.0
--
Sat, Sep 03, 1983
3703.85
25,012,274
15591
26800
99.0
70.0
--
Mon, Aug 29, 1983
3704.73
25,157,304
17005
26800
91.0
71.0
--
Fri, Aug 26, 1983
3705.19
25,233,216
18916
26800
87.0
63.0
--
Wed, Aug 24, 1983
3705.45
25,276,142
21179
26800
96.0
73.0
--
Tue, Aug 23, 1983
3705.61
25,302,584
21618
26800
94.0
68.0
--
Sun, Aug 21, 1983
3705.84
25,340,552
21640
26800
94.0
64.0
--
Sat, Aug 20, 1983
3705.97
25,361,996
21662
26800
95.0
59.0
--
Fri, Aug 12, 1983
3706.53
25,454,936
29868
26800
93.0
66.0
--


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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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powell Water Database