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Period of Record Monthly Statistics for 350857089591401 - Sh:P-099
Annual monthly statistics of approved data for all data types.
Report date: 11/10/2019 11:25:04 AM

Note: Monthly medians are calculated for months having 10 or more month/years of data

Tip: Click the median value to view its component water-levels.

This table is sorted by 1) Month and 2) Median Value (ascending)
#     MonthYearMedian# of values
 1     Jan2019 30.35 31
 2     Jan2005 31.22 31
 3     Jan2017 33.03 32
 4     Jan2010 33.12 32
 5     Jan2018 33.50 27
 6     Jan2016 33.63 31
 7     Jan1992 34.53 1
 8     Jan2003 34.64 32
 9     Jan1985 34.68 1
10    Jan2012 34.87 32
11    Jan2015 35.03 32
12    Jan2004 35.04 31
13    Jan1998 35.06 32
14    Jan2011 35.42 32
15    Jan2006 35.48 32
16    Jan1997 35.55 32
17    Jan2014 35.60 32
18    Jan1991 35.64 1
19    Jan1995 35.64 32
20    Jan1986 35.92 1
21    Jan1999 35.96 32
22    Jan1994 35.97 1
23    Jan1993 36.04 1
24    Jan2013 36.04 32
25    Jan1990 36.05 1
26    Jan1980 36.07 1
27    Jan2007 36.28 32
28    Jan1983 36.46 1
29    Jan2009 36.62 32
30    Jan1984 36.92 1
31    Jan1981 37.00 1
32    Jan1988 37.11 1
33    Jan1989 37.12 1
34    Jan1987 37.44 1
35    Jan1979 37.62 1
36    Jan2002 37.68 33
37    Jan1996 37.77 32
38    Jan2000 37.86 32
39    Jan2008 38.15 32
40    Jan1982 38.18 1
41    Jan1976 38.59 1
42    Jan1975 39.21 1
43    Jan2001 39.41 32
44    Jan1977 39.55 1
45    Jan1978 40.31 1
46    Jan1974 41.05 1
47    Jan1969 41.53 1
48    Jan1971 42.11 1
49    Jan1972 42.22 1
50    Jan1973 42.28 1
51    Jan1970 42.41 1
Jan Median = 36.07      51 month-years    

 1     Feb2019 28.55 28
 2     Feb2010 30.78 28
 3     Feb2005 31.55 29
 4     Feb2018 32.07 30
 5     Feb2017 33.15 29
 6     Feb2016 33.45 30
 7     Feb1985 33.70 1
 8     Feb1990 33.84 1
 9     Feb2004 34.06 30
10    Feb1997 34.08 29
11    Feb2006 34.27 29
12    Feb2003 34.45 28
13    Feb1998 34.49 29
14    Feb2012 34.50 30
15    Feb1992 34.76 1
16    Feb2014 35.01 29
17    Feb2015 35.12 28
18    Feb1994 35.27 1
19    Feb2011 35.29 30
20    Feb1995 35.32 29
21    Feb1991 35.37 1
22    Feb1999 35.37 29
23    Feb1980 35.55 1
24    Feb2013 35.62 29
25    Feb1986 35.79 1
26    Feb1983 36.15 1
27    Feb2007 36.19 28
28    Feb1988 36.32 1
29    Feb2009 36.52 28
30    Feb1984 36.67 1
31    Feb1981 37.04 1
32    Feb2002 37.13 28
33    Feb1987 37.42 1
34    Feb1982 37.69 1
35    Feb1996 37.73 30
36    Feb1979 37.84 1
37    Feb2008 37.87 29
38    Feb2000 37.96 30
39    Feb1976 38.36 1
40    Feb1975 38.50 1
41    Feb2001 39.01 30
42    Feb1974 39.18 1
43    Feb1977 39.33 1
44    Feb1978 39.53 1
45    Feb1973 40.52 1
46    Feb1969 40.87 1
47    Feb1972 41.72 1
48    Feb1971 42.06 1
49    Feb1970 42.26 1
Feb Median = 35.79      49 month-years    

 1     Mar2019 26.42 31
 2     Mar2018 29.81 32
 3     Mar2016 30.29 31
 4     Mar2005 30.76 27
 5     Mar2010 30.99 32
 6     Mar2003 31.19 4
 7     Mar1997 31.54 32
 8     Mar1998 32.20 32
 9     Mar1985 32.32 1
10    Mar1990 32.41 1
11    Mar1989 32.42 1
12    Mar2015 32.77 33
13    Mar2017 32.85 31
14    Mar2004 33.72 32
15    Mar2006 33.79 32
16    Mar1994 33.94 1
17    Mar2012 33.97 33
18    Mar2011 34.30 32
19    Mar1991 34.35 1
20    Mar2014 34.42 33
21    Mar1992 34.65 1
22    Mar1999 34.71 32
23    Mar1993 34.80 1
24    Mar1995 35.01 32
25    Mar2013 35.18 32
26    Mar1983 35.55 1
27    Mar2009 35.61 32
28    Mar1988 35.75 1
29    Mar1979 35.85 1
30    Mar1986 35.87 1
31    Mar1984 36.14 1
32    Mar1980 36.38 1
33    Mar2007 36.40 32
34    Mar1981 36.45 1
35    Mar1982 36.46 1
36    Mar2002 36.47 32
37    Mar1987 36.60 1
38    Mar1996 36.98 32
39    Mar2008 37.17 31
40    Mar1975 37.38 1
41    Mar2000 37.68 32
42    Mar1976 37.78 1
43    Mar1974 38.16 1
44    Mar2001 38.23 31
45    Mar1977 39.30 1
46    Mar1978 39.48 1
47    Mar1973 39.68 1
48    Mar1969 40.90 1
49    Mar1972 41.41 1
50    Mar1971 41.58 1
51    Mar1970 41.94 1
Mar Median = 35.55      51 month-years    

 1     Apr2019 24.98 31
 2     Apr2005 29.13 21
 3     Apr2018 29.22 30
 4     Apr1991 29.27 1
 5     Apr2016 29.97 31
 6     Apr2010 30.78 30
 7     Apr1980 31.46 1
 8     Apr1997 31.56 31
 9     Apr1985 31.78 1
10    Apr1979 32.25 1
11    Apr1998 32.45 31
12    Apr1994 32.52 1
13    Apr2015 32.58 31
14    Apr1993 32.65 1
15    Apr2017 32.78 31
16    Apr2003 33.01 29
17    Apr2004 33.14 31
18    Apr2014 33.14 31
19    Apr1990 33.26 1
20    Apr1992 33.72 1
21    Apr2006 33.92 30
22    Apr2013 34.00 32
23    Apr2011 34.04 31
24    Apr2012 34.06 30
25    Apr1999 34.25 31
26    Apr2009 34.42 30
27    Apr1984 34.50 1
28    Apr1975 34.97 1
29    Apr2002 35.17 32
30    Apr1995 35.26 31
31    Apr1988 35.29 1
32    Apr2008 35.36 31
33    Apr1983 35.43 1
34    Apr1986 35.57 1
35    Apr1981 35.85 1
36    Apr1982 36.04 2
37    Apr1987 36.37 1
38    Apr1996 36.45 31
39    Apr2007 36.49 30
40    Apr2000 36.98 31
41    Apr1976 37.12 1
42    Apr1974 38.14 1
43    Apr2001 38.15 31
44    Apr1973 38.66 1
45    Apr1978 38.82 1
46    Apr1977 39.12 1
47    Apr1969 40.78 1
48    Apr1972 40.91 1
49    Apr1971 41.29 1
50    Apr1970 41.50 1
Apr Median = 34.34      50 month-years    

 1     May2019 25.79 7
 2     May2018 29.02 31
 3     May2016 29.97 33
 4     May2010 30.35 31
 5     May2005 30.72 30
 6     May1991 31.06 1
 7     May1997 31.61 12
 8     May1985 31.67 1
 9     May2004 32.00 32
10    May2011 32.07 32
11    May2017 32.07 33
12    May1998 32.29 32
13    May2013 32.29 31
14    May2015 32.38 31
15    May1990 32.55 1
16    May2003 32.57 32
17    May1980 32.58 1
18    May1994 32.79 1
19    May2014 33.08 32
20    May1983 33.42 1
21    May2009 33.43 35
22    May1993 33.50 1
23    May1999 33.57 32
24    May1979 33.62 1
25    May2006 33.63 32
26    May1989 33.72 1
27    May1984 33.82 1
28    May1992 34.68 1
29    May2012 34.77 32
30    May1975 35.15 1
31    May1995 35.33 32
32    May2008 35.39 32
33    May1981 35.51 1
34    May1986 35.70 1
35    May2002 35.76 32
36    May1996 36.01 32
37    May1982 36.10 1
38    May1988 36.20 1
39    May1987 36.43 1
40    May2007 36.69 33
41    May2000 36.72 32
42    May1973 36.89 1
43    May1976 37.44 1
44    May1974 37.51 1
45    May2001 38.25 33
46    May1977 38.85 1
47    May1978 38.92 1
48    May1969 40.46 1
49    May1972 40.83 1
50    May1970 40.88 1
51    May1971 41.17 1
May Median = 33.72      51 month-years    

 1     Jun2019 28.02 1
 2     Jun2018 30.42 31
 3     Jun2016 30.79 31
 4     Jun2010 31.95 31
 5     Jun2005 32.37 30
 6     Jun1991 32.52 1
 7     Jun2017 32.56 30
 8     Jun2015 32.61 30
 9     Jun2003 32.65 31
10    Jun2014 32.72 31
11    Jun2013 33.03 32
12    Jun2004 33.04 31
13    Jun1997 33.25 29
14    Jun1985 33.32 1
15    Jun2011 33.37 31
16    Jun1998 33.70 31
17    Jun1990 33.97 1
18    Jun1983 34.10 1
19    Jun1994 34.16 1
20    Jun1980 34.17 1
21    Jun1993 34.40 1
22    Jun2006 34.53 31
23    Jun2009 34.54 30
24    Jun1984 34.67 1
25    Jun1989 34.79 1
26    Jun1999 34.80 31
27    Jun1992 34.81 1
28    Jun1979 34.82 1
29    Jun1981 35.40 1
30    Jun2012 35.42 30
31    Jun1986 35.75 1
32    Jun1996 35.75 31
33    Jun2008 35.87 31
34    Jun2002 36.32 31
35    Jun1982 36.36 1
36    Jun1995 36.52 31
37    Jun1975 36.67 1
38    Jun1988 36.98 1
39    Jun2007 37.16 30
40    Jun1987 37.20 1
41    Jun1976 37.22 1
42    Jun2000 37.22 31
43    Jun1974 37.57 1
44    Jun2001 38.23 30
45    Jun1973 38.71 1
46    Jun1978 38.90 1
47    Jun1977 39.69 1
48    Jun1969 41.12 1
49    Jun1971 41.15 1
50    Jun1970 41.24 1
51    Jun1972 41.33 1
Jun Median = 34.8      51 month-years    

 1     Jul2018 31.39 32
 2     Jul2016 32.00 31
 3     Jul2014 32.46 31
 4     Jul2017 32.91 32
 5     Jul2005 33.13 32
 6     Jul2010 33.18 32
 7     Jul2015 33.31 33
 8     Jul2004 33.76 32
 9     Jul1997 33.90 32
10    Jul2003 33.95 32
11    Jul1991 33.99 1
12    Jul1985 34.22 1
13    Jul2013 34.22 34
14    Jul2011 34.43 32
15    Jul1994 34.46 1
16    Jul1998 34.58 32
17    Jul1980 35.24 1
18    Jul2006 35.32 32
19    Jul1989 35.33 1
20    Jul1993 35.36 1
21    Jul1999 35.40 32
22    Jul1992 35.43 1
23    Jul1983 35.59 1
24    Jul2009 35.65 32
25    Jul1984 35.67 1
26    Jul1979 36.00 1
27    Jul2012 36.15 25
28    Jul1981 36.37 1
29    Jul1996 36.68 32
30    Jul2008 36.83 31
31    Jul1982 36.86 1
32    Jul1995 37.05 32
33    Jul1988 37.18 1
34    Jul2002 37.18 32
35    Jul2007 37.62 32
36    Jul1975 37.64 1
37    Jul1987 37.72 1
38    Jul2000 37.78 31
39    Jul1976 37.87 1
40    Jul2001 38.77 32
41    Jul1974 39.10 1
42    Jul1978 39.46 1
43    Jul1973 39.69 1
44    Jul1977 40.09 1
45    Jul1968 40.75 1
46    Jul1972 41.65 1
47    Jul1970 41.66 1
48    Jul1969 41.67 1
49    Jul1971 41.70 1
Jul Median = 35.67      49 month-years    

 1     Aug2019 29.14 1
 2     Aug2018 32.47 34
 3     Aug2016 32.63 32
 4     Aug2017 33.74 32
 5     Aug2014 33.81 32
 6     Aug2005 33.90 33
 7     Aug2010 33.91 31
 8     Aug2015 34.13 32
 9     Aug2004 34.53 32
10    Aug1998 34.55 32
11    Aug1990 34.60 1
12    Aug2013 34.73 32
13    Aug2003 34.78 32
14    Aug1985 34.92 1
15    Aug1991 34.95 1
16    Aug1997 35.03 32
17    Aug2011 35.18 31
18    Aug1994 35.27 1
19    Aug2009 35.31 31
20    Aug1993 35.99 1
21    Aug1992 36.03 1
22    Aug1989 36.09 1
23    Aug2006 36.12 31
24    Aug1980 36.14 1
25    Aug1984 36.21 1
26    Aug1999 36.29 32
27    Aug1983 36.56 1
28    Aug1979 36.64 1
29    Aug2012 36.66 31
30    Aug1995 36.84 25
31    Aug1981 37.01 1
32    Aug1986 37.23 1
33    Aug1996 37.28 32
34    Aug2002 37.34 33
35    Aug2008 37.44 32
36    Aug1982 37.58 1
37    Aug1988 37.82 1
38    Aug2007 38.14 31
39    Aug1987 38.21 1
40    Aug1975 38.22 1
41    Aug2000 38.44 32
42    Aug1976 38.59 1
43    Aug1974 38.84 1
44    Aug2001 39.22 33
45    Aug1978 39.53 1
46    Aug1973 40.32 1
47    Aug1977 40.51 1
48    Aug1968 41.34 1
49    Aug1971 41.58 2
50    Aug1969 41.95 1
51    Aug1970 42.07 1
52    Aug1972 42.43 1
Aug Median = 36.43      52 month-years    

 1     Sep2019 30.27 1
 2     Sep2018 32.91 30
 3     Sep2016 33.14 32
 4     Sep2017 33.57 31
 5     Sep2005 34.13 30
 6     Sep2014 34.48 30
 7     Sep2010 34.77 31
 8     Sep2015 34.87 30
 9     Sep2004 35.15 31
10    Sep2003 35.36 31
11    Sep1998 35.43 31
12    Sep1997 35.51 31
13    Sep1991 35.56 1
14    Sep1985 35.58 1
15    Sep2013 35.65 30
16    Sep2011 35.76 30
17    Sep2009 35.90 31
18    Sep1994 35.98 1
19    Sep1989 36.39 1
20    Sep2006 36.51 30
21    Sep1993 36.52 1
22    Sep1990 36.53 1
23    Sep1992 36.55 1
24    Sep1984 36.77 1
25    Sep1980 36.78 1
26    Sep2012 36.86 29
27    Sep1999 36.94 31
28    Sep1979 36.98 1
29    Sep1995 37.20 31
30    Sep1983 37.30 1
31    Sep2002 37.45 31
32    Sep2008 37.64 31
33    Sep1986 37.65 1
34    Sep1981 37.66 1
35    Sep1996 37.91 31
36    Sep1982 38.20 1
37    Sep1988 38.26 1
38    Sep2007 38.52 31
39    Sep1987 38.65 1
40    Sep1975 38.73 1
41    Sep2000 38.93 31
42    Sep1976 39.02 1
43    Sep1974 39.49 1
44    Sep2001 39.66 30
45    Sep1978 39.79 1
46    Sep1973 40.73 1
47    Sep1977 40.78 1
48    Sep1968 41.62 1
49    Sep1971 41.91 1
50    Sep1969 42.06 1
51    Sep1970 42.38 1
52    Sep1972 42.44 1
Sep Median = 36.90      52 month-years    

 1     Oct2019 30.04 1
 2     Oct2018 33.10 32
 3     Oct2016 33.95 32
 4     Oct2017 34.24 33
 5     Oct2005 34.80 32
 6     Oct2009 34.85 31
 7     Oct2014 34.93 33
 8     Oct2010 35.54 31
 9     Oct2004 35.56 32
10    Oct2015 35.56 32
11    Oct2003 35.64 32
12    Oct1997 35.80 32
13    Oct1985 35.81 1
14    Oct2002 35.98 32
15    Oct1991 35.99 1
16    Oct2013 36.03 32
17    Oct1998 36.04 32
18    Oct1994 36.18 28
19    Oct2011 36.21 32
20    Oct1984 36.77 1
21    Oct1980 36.86 1
22    Oct1993 36.86 1
23    Oct2012 36.90 32
24    Oct1992 36.94 1
25    Oct2006 36.95 33
26    Oct1979 37.20 1
27    Oct1999 37.34 32
28    Oct1989 37.58 1
29    Oct1995 37.67 32
30    Oct1983 37.68 1
31    Oct2008 37.96 31
32    Oct1981 38.02 1
33    Oct1996 38.03 32
34    Oct1982 38.42 1
35    Oct2007 38.75 31
36    Oct1987 39.10 1
37    Oct1975 39.13 1
38    Oct1988 39.30 1
39    Oct1976 39.33 1
40    Oct2000 39.37 32
41    Oct2001 39.62 32
42    Oct1974 39.70 1
43    Oct1978 40.22 1
44    Oct1977 40.74 1
45    Oct1973 40.78 1
46    Oct1968 41.86 1
47    Oct1971 42.29 1
48    Oct1969 42.35 1
49    Oct1972 42.52 1
50    Oct1970 42.54 1
Oct Median = 37.1      50 month-years    

 1     Nov2018 32.55 25
 2     Nov2009 33.89 30
 3     Nov2016 34.41 31
 4     Nov2017 34.49 30
 5     Nov2004 34.55 31
 6     Nov2014 35.05 30
 7     Nov2005 35.31 32
 8     Nov1991 35.60 1
 9     Nov2015 35.63 30
10    Nov2010 35.71 31
11    Nov1985 35.82 1
12    Nov1984 35.87 1
13    Nov2003 35.91 31
14    Nov1997 36.00 31
15    Nov2002 36.17 31
16    Nov1992 36.28 1
17    Nov2013 36.39 30
18    Nov2011 36.49 30
19    Nov1998 36.51 31
20    Nov1994 36.52 31
21    Nov1989 36.91 1
22    Nov1990 36.94 1
23    Nov1993 36.97 1
24    Nov1980 37.04 1
25    Nov2006 37.10 31
26    Nov2012 37.12 32
27    Nov1996 37.43 31
28    Nov1988 37.46 1
29    Nov1979 37.51 1
30    Nov1999 37.70 31
31    Nov1986 37.79 1
32    Nov1983 37.86 1
33    Nov1995 37.93 31
34    Nov2008 37.98 31
35    Nov1981 38.09 1
36    Nov1982 38.72 1
37    Nov2007 38.80 31
38    Nov1975 39.13 1
39    Nov1987 39.13 1
40    Nov1976 39.31 1
41    Nov2000 39.60 30
42    Nov2001 39.68 31
43    Nov1974 39.78 1
44    Nov1978 40.32 1
45    Nov1977 40.91 1
46    Nov1973 40.96 1
47    Nov1968 41.98 1
48    Nov1972 41.99 1
49    Nov1970 42.42 1
50    Nov1969 42.49 1
51    Nov1971 42.58 1
Nov Median = 37.12      51 month-years    

 1     Dec2018 31.79 31
 2     Dec2004 32.97 33
 3     Dec2009 33.62 32
 4     Dec1991 34.20 1
 5     Dec2016 34.24 32
 6     Dec2015 34.40 32
 7     Dec2017 34.66 30
 8     Dec2014 35.05 32
 9     Dec2011 35.06 32
10    Dec2003 35.36 33
11    Dec2010 35.41 31
12    Dec1984 35.45 1
13    Dec2005 35.50 31
14    Dec2002 35.67 33
15    Dec1985 35.76 1
16    Dec2013 36.13 31
17    Dec1996 36.18 32
18    Dec1997 36.19 32
19    Dec1998 36.32 32
20    Dec1994 36.35 32
21    Dec1992 36.54 1
22    Dec1989 36.66 1
23    Dec1986 36.75 1
24    Dec1980 36.86 1
25    Dec1993 36.87 1
26    Dec1979 36.95 1
27    Dec2006 37.12 31
28    Dec2012 37.12 31
29    Dec1988 37.69 1
30    Dec1999 37.71 32
31    Dec2008 37.71 31
32    Dec1983 37.73 1
33    Dec1995 37.79 32
34    Dec1982 38.06 1
35    Dec2001 38.21 32
36    Dec1981 38.25 1
37    Dec1987 38.47 1
38    Dec2007 38.69 31
39    Dec1975 38.99 1
40    Dec1976 39.36 1
41    Dec2000 39.44 32
42    Dec1974 39.61 1
43    Dec1978 39.99 1
44    Dec1977 40.55 1
45    Dec1973 40.92 1
46    Dec1968 41.80 1
47    Dec1972 42.17 1
48    Dec1970 42.36 1
49    Dec1969 42.54 1
50    Dec1971 42.54 1
Dec Median = 36.91      50 month-years    

Source: (dbo.sp_MonthYearStats20100317a) - SPC - 1 - lev_va - Comp date: 11/10/2019 11:25:45 AM - Ver: 05-47-0009
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