For October 17th, 2017
Snowpack is 387.2% of avg
TotalPrecip is 72.7% of avg
Water Summary
3627.96 on Oct 16, 2017

Last within 2" of this elevation on Oct 13, 2017

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Elevation & Content Water Inflow Data Water Release Data
Lake Powell is 72.04 feet below Full Pool (Elevation 3,700)
By content, Lake Powell is 60.13% of Full Pool (24,322,000 af)
Total inflows for water year 2018: 284,281 acre feet
This is 93.64% of the October 16th average of 303,575 acre feet
Total releases for water year 2018: 324,751 acre feet
This is 3.95% of the minimum required of 8,230,000 acre feet
During WY 2018, storage at Lake Powell has fallen by 38,802 AF and total outflows have exceeded total inflows by 40,470 AF
Inflows for WY 2018 are 102.19% of WY 2017         Rivers feeding Lake Powell are running at 96.67% of the Oct 17th avg.

Last 10 Measurements for Lake Powell

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
10-16-2017
3627.96
-0.06
14625636
6593
9579
70.0
39.0
n/a
10-15-2017
3628.02
-0.03
14632283
8204
9380
69.0
39.0
n/a
10-14-2017
3628.05
0.04
14635607
12174
9127
73.0
48.0
n/a
10-13-2017
3628.01
-0.06
14631175
8127
11113
78.0
48.0
n/a
10-12-2017
3628.07
0.00
14637823
11014
10379
79.0
50.0
n/a
10-11-2017
3628.07
-0.05
14637823
9031
11414
72.0
44.0
n/a
10-10-2017
3628.12
-0.07
14643365
7821
11413
64.0
43.0
n/a
10-09-2017
3628.19
-0.02
14651126
5227
10631
64.0
46.0
n/a
10-08-2017
3628.29
0.10
14662218
16300
9022
84.0
50.0
n/a
10-07-2017
3628.18
-0.01
14650017
8549
9726
77.0
46.0
68.0
Averages of List
3628.14
-0.02
14645189.29
8720.71
10312.07
74.36
46.86
68.4
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
47.96 Above
Open and Usable
Antelope Point
3592.00
3590.00
37.96 Above
Open and Usable
Hite Marina
3650.00
3645.00
17.04 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
21.04 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
32.04 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
40.04 Below
Unusable, go to main marinas
Piute Farms
3682.00
3680.00
52.04 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
52.04 Below
Unusable, go to main marinas