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 26700.00 cfs

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Jun 19, 1997
3690.44
22,819,848
65358
26700
n/a
70.0
--
Wed, Jun 18, 1997
3690.09
22,766,174
69951
26700
n/a
66.0
--
Tue, Jun 17, 1997
3689.68
22,703,368
72438
26700
n/a
65.0
--
Wed, Jan 28, 1987
3679.52
21,188,402
15002
26700
51.0
37.0
--
Sat, Jan 24, 1987
3680.15
21,279,886
12507
26700
46.0
22.0
--
Mon, Jan 12, 1987
3682.34
21,600,992
15816
26700
47.0
23.0
--
Mon, Aug 12, 1985
3695.09
23,542,144
11282
26700
95.0
67.0
--
Sat, May 11, 1985
3690.53
22,833,624
75581
26700
72.0
46.0
--
Fri, May 10, 1985
3689.79
22,720,086
74013
26700
81.0
59.0
--
Sun, May 05, 1985
3686.58
22,233,012
51113
26700
85.0
57.0
--
Tue, Mar 05, 1985
3675.33
20,585,872
16689
26700
51.0
31.0
--
Sun, Feb 24, 1985
3676.74
20,786,818
16080
26700
55.0
30.0
--
Tue, Feb 19, 1985
3677.43
20,885,910
16335
26700
54.0
36.0
--
Mon, Feb 18, 1985
3677.60
20,910,414
15644
26700
55.0
40.0
--
Sun, Feb 17, 1985
3677.74
20,930,558
15644
26700
58.0
33.0
--
Mon, Oct 10, 1983
3697.47
23,982,298
16652
26700
82.0
61.0
--
Fri, Sep 30, 1983
3698.86
24,204,272
14128
26700
73.0
58.0
--
Tue, Sep 20, 1983
3700.63
24,488,804
12664
26700
87.0
58.0
--
Tue, Aug 30, 1983
3704.59
25,134,222
16192
26700
92.0
75.0
--
Fri, May 14, 1965
3491.38
4,191,539
24606
26700
73.0
51.0
--


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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