Minnehonk Lake

Mount Vernon, Kennebec, Maine
MIDAS 5812

Secchi transparency (mean, maximum & minimum annual values)

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Minnehonk Lake
MIDAS 5812 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1974 3.7 4.8 5.9 12.1 15.9 19.4
1975 3.9 4.9 6.2 12.8 16.0 20.3
1976 2.9 4.6 5.9 9.5 15.1 19.4
1977 4.5 4.5 4.5 14.8 14.8 14.8
1978 n/a n/a n/a n/a n/a n/a
1979 n/a n/a n/a n/a n/a n/a
1980 n/a n/a n/a n/a n/a n/a
1981 n/a n/a n/a n/a n/a n/a
1982 5.9 5.9 5.9 19.4 19.4 19.4
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 n/a n/a n/a n/a n/a n/a
1986 n/a n/a n/a n/a n/a n/a
1987 n/a n/a n/a n/a n/a n/a
1988 4.5 5.6 6.5 14.8 18.5 21.3
1989 n/a n/a n/a n/a n/a n/a
1990 6 6.0 6 19.7 19.7 19.7
1991 n/a n/a n/a n/a n/a n/a
1992 n/a n/a n/a n/a n/a n/a
1993 n/a n/a n/a n/a n/a n/a
1994 n/a n/a n/a n/a n/a n/a
1995 n/a n/a n/a n/a n/a n/a
1996 n/a n/a n/a n/a n/a n/a
1997 n/a n/a n/a n/a n/a n/a
1998 n/a n/a n/a n/a n/a n/a
1999 n/a n/a n/a n/a n/a n/a
2000 n/a n/a n/a n/a n/a n/a
2001 n/a n/a n/a n/a n/a n/a
2002 n/a n/a n/a n/a n/a n/a
2003 n/a n/a n/a n/a n/a n/a
2004 n/a n/a n/a n/a n/a n/a
2005 n/a n/a n/a n/a n/a n/a
2006 5.4 5.7 6.3 17.7 18.8 20.7
2007 6.4 7.0 7.8 21.0 22.8 25.6
2008 5.1 5.7 6.4 16.7 18.6 21.0
2009 4.2 4.8 5.3 13.8 15.6 17.4
2010 5.7 6.4 7.2 18.7 21.0 23.6
2011 5 5.6 6.3 16.4 18.3 20.7
2012 4.7 5.8 6.6 15.4 19.1 21.7
2013 4.6 5.3 5.7 15.1 17.3 18.7
2014 4.3 4.8 5.9 14.1 15.7 19.4
2015 4.5 4.9 5.3 14.8 16.1 17.4
2016 5 6.6 7.4 16.4 21.7 24.3
2017 4.6 6.1 8.2 15.1 19.9 26.9
2018 5 6.4 7.6 16.4 21.2 24.9
2019 4.2 5.7 7.4 13.8 18.8 24.3
2020 5.1 6.7 7.4 16.7 21.8 24.3
2021 4.6 5.6 6.3 15.1 18.4 20.7
2022 4.9 6.4 7.6 16.1 21.1 24.9


Understanding Transparency

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

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