For December 14th, 2017
Snowpack is 55.4% of avg
TotalPrecip is 55.7% of avg
Water Summary
3624.21 on Dec 13, 2017

Last within 2" of this elevation on Aug 26, 2012

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Elevation & Content Water Inflow Data Water Release Data
Lake Powell is 75.79 feet below Full Pool (Elevation 3,700)
By content, Lake Powell is 58.44% of Full Pool (24,322,000 af)
Total inflows for water year 2018: 1,147,764 acre feet
This is 81.71% of the December 13th average of 1,404,666 acre feet
Total releases for water year 2018: 1,577,089 acre feet
This is 19.16% of the minimum required of 8,230,000 acre feet
During WY 2018, storage at Lake Powell has fallen by 449,869 AF and total outflows have exceeded total inflows by 429,325 AF
Inflows for WY 2018 are 113.17% of WY 2017         Rivers feeding Lake Powell are running at 124.3% of the Dec 14th avg.

Last 10 Measurements for Lake Powell

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
12-13-2017
3624.21
-0.13
14214569
5197
12401
50.0
28.0
55.0
12-12-2017
3624.34
-0.09
14228676
7608
12452
50.0
26.0
55.0
12-11-2017
3624.43
-0.08
14238449
8232
12487
48.0
25.0
55.0
12-10-2017
3624.51
-0.08
14247140
7076
11332
48.0
26.0
55.0
12-09-2017
3624.59
-0.06
14255835
8808
11882
50.0
28.0
55.0
12-08-2017
3624.65
-0.08
14262359
8073
12333
50.0
27.0
55.0
12-07-2017
3624.73
-0.09
14271061
7495
12350
46.0
28.0
56.0
12-06-2017
3624.82
-0.06
14280855
9078
12156
48.0
26.0
56.0
12-05-2017
3624.88
-0.07
14287387
8574
12246
45.0
25.0
57.0
12-04-2017
3624.95
-0.12
14295011
5876
12516
46.0
33.0
57.0
Averages of List
3624.77
-0.08
14275522.21
7576.36
11997.71
51.93
30.21
56.0
Accessibility of Primitive Launches and Other Sites
SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Castle Rock Cut-Off
3583.00
3580.00
44.21 Above
Open and Usable
Antelope Point
3592.00
3590.00
34.21 Above
Open and Usable
Hite Marina
3650.00
3645.00
20.79 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
24.79 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
35.79 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
43.79 Below
Unusable, go to main marinas
Piute Farms
3682.00
3680.00
55.79 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
55.79 Below
Unusable, go to main marinas