No Name Pond

Lewiston, Androscoggin, Maine
MIDAS 3802

Secchi transparency (mean, maximum & minimum annual values)

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No Name Pond
MIDAS 3802 - Station 1
Year Depth - Meters Depth - Feet
Min Mean Max Min Mean Max
1975 6.3 6.3 6.3 20.7 20.7 20.7
1976 3.5 3.5 3.5 11.5 11.5 11.5
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 3.3 3.2 3 10.8 10.4 9.8
1981 4.3 4.3 4.3 14.1 14.1 14.1
1982 n/a n/a n/a n/a n/a n/a
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 4.4 4.3 3.8 14.4 13.9 12.5
1995 5.1 4.6 4 16.7 15.0 13.1
1996 4.1 3.9 3.6 13.5 12.6 11.8
1997 4.4 4.4 4.3 14.4 14.3 14.1
1998 4.7 3.7 2.6 15.4 12.1 8.5
1999 5.8 4.5 2.8 19.0 14.8 9.2
2000 5.1 4.0 3 16.7 13.2 9.8
2001 5.65 4.9 3.6 18.5 16.0 11.8
2002 4.88 4.5 4.1 16.0 14.7 13.5
2003 5.74 4.7 3.81 18.8 15.3 12.5
2004 6.25 4.8 2.8 20.5 15.6 9.2
2005 5.9 4.1 3 19.4 13.5 9.8
2006 4.6 3.9 3.5 15.1 12.9 11.5
2007 5.4 4.4 3.55 17.7 14.3 11.6
2008 4.4 3.9 3.56 14.4 12.9 11.7
2009 4.8 3.9 3.2 15.7 12.9 10.5
2010 4.9 4.3 3.75 16.1 14.1 12.3
2011 4.71 4.4 4.02 15.5 14.3 13.2
2012 4.57 3.9 2.97 15.0 12.6 9.7
2013 7.2 4.8 3.65 23.6 15.6 12.0
2014 7.03 5.4 4 23.1 17.8 13.1
2015 7.75 6.2 4.62 25.4 20.4 15.2
2016 6.3 5.2 4.19 20.7 17.1 13.7
2017 6.6 5.5 4.68 21.7 18.0 15.4
2018 6.9 5.6 4.3 22.6 18.5 14.1
2019 6.1 5.1 3.7 20.0 16.6 12.1
2020 6.6 5.4 4.35 21.7 17.7 14.3
2021 5.8 4.9 4.3 19.0 15.9 14.1
2022 5.29 5.1 4.95 17.4 16.7 16.2
2023 5.5 4.2 3.4 18.0 13.9 11.2
2024 6.45 5.4 4.2 21.2 17.6 13.8
2025 6.5 5.3 4.28 21.3 17.3 14.0


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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