Manhanock Pond

Parkman, Sangerville, Piscataquis, Maine
MIDAS 0758

Secchi transparency (mean, maximum & minimum annual values)

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275

Manhanock Pond
MIDAS 0758 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1985 3.5 5.1 6.3 11.5 16.7 20.7
1986 3.5 4.3 5.3 11.5 14.2 17.4
1987 3.5 4.3 5 11.5 13.9 16.4
1988 4 4.7 5.5 13.1 15.4 18.0
1989 3 4.2 5 9.8 13.7 16.4
1990 3 3.5 4 9.8 11.5 13.1
1991 4 4.4 5 13.1 14.4 16.4
1992 4 4.4 5 13.1 14.4 16.4
1993 3.5 4.0 5 11.5 13.1 16.4
1994 3.5 4.6 6 11.5 15.2 19.7
1995 4.4 5.0 5.5 14.4 16.5 18.0
1996 2.9 3.9 5.4 9.5 12.9 17.7
1997 4.1 5.0 6 13.5 16.2 19.7
1998 3.4 4.5 5.9 11.2 14.8 19.4
1999 4.5 5.4 6.2 14.8 17.6 20.3
2000 3.9 4.4 5.5 12.8 14.6 18.0
2001 3.9 4.9 5.8 12.8 16.2 19.0
2002 4 4.9 5.6 13.1 16.1 18.4
2003 3.7 4.9 5.9 12.1 16.0 19.4
2004 4.3 5.2 6.7 14.1 17.1 22.0
2005 4.1 4.5 5.2 13.5 14.6 17.1
2006 4 4.5 5.2 13.1 14.7 17.1
2007 5 5.3 5.7 16.4 17.4 18.7
2008 4.4 4.5 4.6 14.4 14.8 15.1
2009 3.3 4.9 6.3 10.8 16.1 20.7
2010 5.6 5.7 5.7 18.4 18.6 18.7
2011 3.7 4.9 5.8 12.1 16.1 19.0
2012 3.6 4.8 5.3 11.8 15.6 17.4
2013 4.3 5.0 6.2 14.1 16.4 20.3
2014 4 4.8 6.4 13.1 15.7 21.0
2015 2.5 4.1 5.2 8.2 13.3 17.1
2016 5 5.6 6.5 16.4 18.2 21.3
2017 3.7 4.6 5 12.1 15.1 16.4
2018 4.4 5.2 5.6 14.4 16.9 18.4
2019 4.6 5.6 6.2 15.1 18.3 20.3
2020 4.9 5.9 6.6 16.1 19.5 21.7
2021 4.7 5.5 6.4 15.4 18.2 21.0
2022 4.7 5.4 6.2 15.4 17.6 20.3


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