Bryant Pond (Lake Christopher)

Greenwood, Woodstock, Oxford, Maine
MIDAS 3464

Secchi transparency (mean, maximum & minimum annual values)

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Bryant Pond (Lake Christopher)
MIDAS 3464 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1977 4 4.2 4.3 13.1 13.6 14.1
1978 n/a n/a n/a n/a n/a n/a
1979 3 4.4 6.1 9.8 14.3 20.0
1980 n/a n/a n/a n/a n/a n/a
1981 3.5 3.5 3.5 11.5 11.5 11.5
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 4.5 4.5 4.5 14.8 14.8 14.8
1985 4.9 6.4 7.3 16.1 20.8 24.0
1986 3.1 4.7 6.5 10.2 15.6 21.3
1987 4 4.8 5.5 13.1 15.9 18.0
1988 4.7 5.5 6 15.4 17.9 19.7
1989 2.7 4.5 6 8.9 14.9 19.7
1990 3.5 4.6 6 11.5 15.0 19.7
1991 5.3 5.3 5.3 17.4 17.4 17.4
1992 5.1 5.1 5.1 16.7 16.7 16.7
1993 5.6 5.9 6.1 18.4 19.2 20.0
1994 n/a n/a n/a n/a n/a n/a
1995 3.6 5.6 7.1 11.8 18.3 23.3
1996 5.7 5.7 5.7 18.7 18.7 18.7
1997 3.2 4.6 5.8 10.5 15.2 19.0
1998 2.8 4.0 5.8 9.2 13.2 19.0
1999 3.4 5.1 6.5 11.2 16.6 21.3
2000 3 4.6 5.9 9.8 15.2 19.4
2001 3.1 5.5 6.2 10.2 18.0 20.3
2002 3.4 4.9 6 11.2 16.2 19.7
2003 3.2 4.4 6.1 10.5 14.4 20.0
2004 6.5 6.6 6.6 21.3 21.5 21.7
2005 n/a n/a n/a n/a n/a n/a
2006 n/a n/a n/a n/a n/a n/a
2007 6.1 6.1 6.1 20.0 20.0 20.0
2008 4 4.5 5.2 13.1 14.7 17.1
2009 3.6 4.1 4.6 11.8 13.5 15.1
2010 4.4 5.1 5.6 14.4 16.7 18.4
2011 4.8 5.4 6 15.7 17.6 19.7
2012 4.1 4.9 5.4 13.5 16.0 17.7
2013 4.2 4.6 5.3 13.8 15.2 17.4
2014 4.5 5.1 5.6 14.8 16.8 18.4
2015 3.3 5.4 6.6 10.8 17.6 21.7
2016 4 5.7 7 13.1 18.7 23.0
2017 3.1 4.7 5.7 10.2 15.4 18.7
2018 3.8 6.0 6.7 12.5 19.8 22.0
2019 6 6.0 6 19.7 19.7 19.7
2020 3.3 5.7 6.6 10.8 18.7 21.7
2021 5.1 5.9 6.6 16.7 19.4 21.7
2022 4.6 6.0 7 15.1 19.6 23.0


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