Tunk Lake

Sullivan, T7 SD, T10 SD, Hancock, Maine
MIDAS 4434

Secchi transparency (mean, maximum & minimum annual values)

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275

Tunk Lake
MIDAS 4434 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1980 11.5 13.0 14 37.7 42.7 45.9
1981 10.5 12.5 14 34.4 40.9 45.9
1982 10.1 11.6 13.7 33.1 37.9 44.9
1983 8.7 11.4 13.7 28.5 37.4 44.9
1984 9.1 11.3 13.7 29.9 37.0 44.9
1985 11.4 13.2 15.8 37.4 43.2 51.8
1986 11.4 12.7 13.7 37.4 41.7 44.9
1987 9.1 11.8 15.5 29.9 38.7 50.9
1988 10.4 11.5 12.8 34.1 37.9 42.0
1989 8.5 10.1 11.9 27.9 33.0 39.0
1990 9.8 10.8 11.9 32.2 35.3 39.0
1991 10.1 11.1 12.2 33.1 36.6 40.0
1992 10.7 11.3 11.9 35.1 37.1 39.0
1993 9.5 11.0 12 31.2 36.1 39.4
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 n/a n/a n/a n/a n/a n/a
1999 n/a n/a n/a n/a n/a n/a
2000 12.4 12.5 12.5 40.7 40.8 41.0
2001 n/a n/a n/a n/a n/a n/a
2002 n/a n/a n/a n/a n/a n/a
2003 n/a n/a n/a n/a n/a n/a
2004 n/a n/a n/a n/a n/a n/a
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 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 n/a n/a n/a n/a n/a n/a
2012 11.3 11.3 11.3 37.1 37.1 37.1
2013 n/a n/a n/a n/a n/a n/a
2014 n/a n/a n/a n/a n/a n/a
2015 10.9 11.6 12.2 35.8 38.2 40.0
2016 10 11.3 12.6 32.8 37.1 41.3


Understanding Transparency

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Distribution of Secchi Disk Transparency in All Maine Lakes

Source Data:
Maine Lakes Transparency, Color & Chemistry: Annual Mean Values

Date-specific Secchi data for this and other Maine lakes can be found HERE