Monson Pond

Easton, Fort Fairfield, Aroostook, Maine
MIDAS 1820

Secchi transparency (mean, maximum & minimum annual values)

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Monson Pond
MIDAS 1820 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1976 1.1 1.3 1.4 3.6 4.1 4.6
1977 0.9 1.2 2 3.0 3.9 6.6
1978 0.5 0.8 1.1 1.6 2.5 3.6
1979 0.4 0.9 1.8 1.3 2.8 5.9
1980 0.6 0.8 1.1 2.0 2.5 3.6
1981 0.7 0.9 1.5 2.3 3.0 4.9
1982 1.3 1.6 1.9 4.3 5.2 6.2
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 1.2 1.6 1.9 3.9 5.1 6.2
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 n/a n/a n/a n/a n/a n/a
1998 1.6 1.7 1.9 5.2 5.7 6.2
1999 n/a n/a n/a n/a n/a n/a
2000 1.5 1.8 2.5 4.9 6.0 8.2
2001 1.2 1.7 1.9 3.9 5.5 6.2
2002 n/a n/a n/a n/a n/a n/a
2003 2.1 2.1 2.1 6.9 6.9 6.9
2004 n/a n/a n/a n/a n/a n/a
2005 2.3 2.4 2.4 7.5 7.7 7.9
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 n/a n/a n/a n/a n/a n/a
2011 2.4 2.4 2.4 7.9 7.9 7.9
2012 n/a n/a n/a n/a n/a n/a
2013 3 3.0 3 9.8 9.8 9.8
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 n/a n/a n/a n/a n/a n/a
2017 n/a n/a n/a n/a n/a n/a
2018 2.2 2.2 2.2 7.2 7.2 7.2
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 n/a n/a n/a n/a n/a n/a
2022 1.7 2.2 3.3 5.6 7.2 10.8


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