Sabbathday Lake

New Gloucester, Cumberland, Maine
MIDAS 3700

Secchi transparency (mean, maximum & minimum annual values)

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Sabbathday Lake
MIDAS 3700 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1975 6.5 6.5 6.5 21.3 21.3 21.3
1976 n/a n/a n/a n/a n/a n/a
1977 n/a n/a n/a n/a n/a n/a
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 6.7 6.9 7 22.0 22.5 23.0
1982 5.3 6.0 6.7 17.4 19.7 22.0
1983 7 7.0 7 23.0 23.0 23.0
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 6.3 6.3 6.3 20.7 20.7 20.7
1987 4 6.0 7.5 13.1 19.7 24.6
1988 5.4 6.2 6.7 17.7 20.4 22.0
1989 4.1 5.5 6.5 13.5 18.0 21.3
1990 4.1 6.9 9.2 13.5 22.6 30.2
1991 4.9 6.3 8.1 16.1 20.7 26.6
1992 4.8 6.6 7.9 15.7 21.7 25.9
1993 5 6.8 8.8 16.4 22.4 28.9
1994 5.1 7.6 8.7 16.7 25.0 28.5
1995 5.8 7.1 8.4 19.0 23.4 27.6
1996 5.5 6.7 8.2 18.0 21.9 26.9
1997 5.5 6.7 8.1 18.0 22.0 26.6
1998 5.1 5.8 6.6 16.7 19.0 21.7
1999 7 7.6 8.2 23.0 25.0 26.9
2000 6.1 6.7 7.4 20.0 22.0 24.3
2001 5 6.3 7.6 16.4 20.7 24.9
2002 5.6 6.8 7.7 18.4 22.4 25.3
2003 4.6 5.9 8 15.1 19.3 26.2
2004 5.7 7.0 7.6 18.7 23.0 24.9
2005 4.9 6.6 8.2 16.1 21.7 26.9
2006 4.8 6.2 7.2 15.7 20.4 23.6
2007 4.7 6.5 7.5 15.4 21.2 24.6
2008 6.1 6.7 7.5 20.0 22.0 24.6
2009 4.8 5.8 7 15.7 19.0 23.0
2010 5.7 7.3 8.7 18.7 23.8 28.5
2011 5.4 6.9 7.6 17.7 22.5 24.9
2012 4.9 5.9 6.4 16.1 19.2 21.0
2013 4.8 6.8 7.6 15.7 22.3 24.9
2014 5.9 7.1 8.3 19.4 23.3 27.2
2015 6.4 7.1 8.2 21.0 23.2 26.9
2016 6.2 7.6 8.4 20.3 25.0 27.6
2017 6.7 7.0 7.3 22.0 22.8 24.0
2018 6.6 7.9 8.4 21.7 25.8 27.6
2019 6 7.3 8.2 19.7 24.1 26.9
2020 5.4 7.1 8.2 17.7 23.2 26.9
2021 5.8 6.8 7.6 19.0 22.4 24.9
2022 6.2 7.6 9.2 20.3 24.9 30.2


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