Dyer Long Pond

Jefferson, Lincoln, Maine
MIDAS 5386

Secchi transparency (mean, maximum & minimum annual values)

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Dyer Long Pond
MIDAS 5386 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1981 2 2.0 2 6.6 6.6 6.6
1982 2 2.5 3.6 6.6 8.1 11.8
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 n/a n/a n/a n/a n/a n/a
1989 n/a n/a n/a n/a n/a n/a
1990 n/a n/a n/a n/a n/a n/a
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 2.7 3.4 3.9 8.9 11.1 12.8
1998 2 2.7 3.4 6.6 8.8 11.2
1999 2.5 3.4 4.1 8.2 11.0 13.5
2000 2.5 3.0 3.5 8.2 9.8 11.5
2001 n/a n/a n/a n/a n/a n/a
2002 3.8 3.8 3.8 12.5 12.5 12.5
2003 3.6 4.1 4.8 11.8 13.3 15.7
2004 n/a n/a n/a n/a n/a n/a
2005 3.2 3.2 3.2 10.5 10.5 10.5
2006 n/a n/a n/a n/a n/a n/a
2007 n/a n/a n/a n/a n/a n/a
2008 n/a n/a n/a n/a n/a n/a
2009 n/a n/a n/a n/a n/a n/a
2010 4.1 4.1 4.1 13.5 13.5 13.5
2011 n/a n/a n/a n/a n/a n/a
2012 n/a n/a n/a n/a n/a n/a
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 4 4.2 4.4 13.1 13.8 14.4
2016 3.9 4.2 4.6 12.8 13.7 15.1
2017 3 3.5 4.1 9.8 11.4 13.5
2018 3.4 3.7 4 11.2 12.1 13.1
2019 3.2 3.6 3.9 10.5 11.7 12.8
2020 3.7 3.9 4.1 12.1 12.9 13.5
2021 3.2 3.4 3.6 10.5 11.2 11.8


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