Kennebunk Pond

Lyman, York, Maine
MIDAS 3998

Secchi transparency (mean, maximum & minimum annual values)

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Kennebunk Pond
MIDAS 3998 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1980 5 5.5 6 16.4 17.9 19.7
1981 6.4 7.1 7.7 21.0 23.1 25.3
1982 5.5 6.8 8.5 18.0 22.2 27.9
1983 n/a n/a n/a n/a n/a n/a
1984 n/a n/a n/a n/a n/a n/a
1985 5 6.0 6.5 16.4 19.7 21.3
1986 6.7 6.7 6.7 22.0 22.0 22.0
1987 5.5 6.1 6.5 18.0 20.0 21.3
1988 n/a n/a n/a n/a n/a n/a
1989 5.5 6.1 7 18.0 19.9 23.0
1990 5.5 6.4 7.3 18.0 21.0 24.0
1991 n/a n/a n/a n/a n/a n/a
1992 7 7.6 8.5 23.0 24.9 27.9
1993 6 6.9 8 19.7 22.5 26.2
1994 6 6.6 7 19.7 21.6 23.0
1995 6 6.3 6.8 19.7 20.6 22.3
1996 n/a n/a n/a n/a n/a n/a
1997 6.5 6.8 7 21.3 22.5 23.0
1998 5.8 6.8 8.3 19.0 22.2 27.2
1999 6.1 6.9 7.5 20.0 22.5 24.6
2000 6.5 7.3 8 21.3 24.0 26.2
2001 6.5 7.1 8.1 21.3 23.3 26.6
2002 6.2 6.8 7.5 20.3 22.3 24.6
2003 6.5 7.0 7.5 21.3 23.0 24.6
2004 6.5 7.4 9.2 21.3 24.3 30.2
2005 6 7.3 8.1 19.7 24.0 26.6
2006 6.8 8.0 8.2 22.3 26.1 26.9
2007 6.4 7.2 8 21.0 23.7 26.2
2008 7 7.5 8.1 23.0 24.4 26.6
2009 6.4 7.3 8.1 21.0 23.9 26.6
2010 6 6.3 6.8 19.7 20.7 22.3
2011 6 6.3 6.8 19.7 20.7 22.3
2012 6 6.5 6.8 19.7 21.4 22.3
2013 n/a n/a n/a n/a n/a n/a
2014 n/a n/a n/a n/a n/a n/a
2015 n/a n/a n/a n/a n/a n/a
2016 6 6.6 8.6 19.7 21.8 28.2
2017 9.3 9.3 9.3 30.5 30.5 30.5
2018 n/a n/a n/a n/a n/a n/a
2019 n/a n/a n/a n/a n/a n/a
2020 n/a n/a n/a n/a n/a n/a
2021 6 7.6 8.4 19.7 25.0 27.6
2022 8.3 9.1 9.9 27.2 29.9 32.5


Understanding Transparency

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Distribution of Secchi Disk Transparency in All Maine Lakes

Source Data:
Maine Lakes Transparency, Color & Chemistry: Annual Mean Values

Date-specific Secchi data for this and other Maine lakes can be found HERE