Big Eagle Lake

Eagle Lake Twp, Soper Mountain Twp, T7 R12 WELS, T, Piscataquis, Maine
MIDAS 2858

Secchi transparency (mean, maximum & minimum annual values)

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Big Eagle Lake
MIDAS 2858 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1978 4 4.0 4 13.1 13.1 13.1
1979 3.9 3.9 3.9 12.8 12.8 12.8
1980 n/a n/a n/a n/a n/a n/a
1981 n/a n/a n/a n/a n/a n/a
1982 6 6.0 6 19.7 19.7 19.7
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 4 4.7 5.5 13.1 15.5 18.0
1988 5 5.4 6 16.4 17.6 19.7
1989 3.5 4.5 5.5 11.5 14.8 18.0
1990 4.2 4.9 5.5 13.8 16.1 18.0
1991 4.6 5.1 5.8 15.1 16.8 19.0
1992 4.3 5.3 5.9 14.1 17.2 19.4
1993 4.6 5.1 5.6 15.1 16.9 18.4
1994 4.5 5.1 5.5 14.8 16.7 18.0
1995 4.8 5.4 5.8 15.7 17.6 19.0
1996 4.2 5.1 5.6 13.8 16.9 18.4
1997 4.5 5.0 5.8 14.8 16.5 19.0
1998 4 4.9 5.9 13.1 16.1 19.4
1999 4 5.0 6.5 13.1 16.5 21.3
2000 4.3 4.8 5.6 14.1 15.6 18.4
2001 4.6 5.8 7.4 15.1 19.0 24.3
2002 n/a n/a n/a n/a n/a n/a
2003 4.3 4.7 5.2 14.1 15.4 17.1
2004 4.4 5.1 5.9 14.4 16.7 19.4
2005 4.2 5.0 5.8 13.8 16.4 19.0
2006 4.4 4.7 5.2 14.4 15.3 17.1
2007 4.3 5.1 5.8 14.1 16.7 19.0
2008 4 4.7 5.4 13.1 15.5 17.7
2009 4.4 5.1 5.7 14.4 16.6 18.7
2010 4.2 4.7 5.1 13.8 15.4 16.7
2011 3.8 4.3 4.6 12.5 14.2 15.1
2012 4 4.9 5.4 13.1 16.2 17.7
2013 4.2 4.8 6 13.8 15.9 19.7
2014 n/a n/a n/a n/a n/a n/a
2015 4.4 5.0 5.8 14.4 16.4 19.0
2016 3.8 4.7 5.3 12.5 15.5 17.4
2017 3.7 4.6 5.4 12.1 15.2 17.7
2018 4.4 4.9 6 14.4 16.2 19.7
2019 3.8 4.6 5 12.5 14.9 16.4
2020 3.7 4.8 5.6 12.1 15.7 18.4
2021 4.1 5.3 6.4 13.5 17.3 21.0
2022 4.1 4.6 5.2 13.5 15.2 17.1


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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