Cochnewagon Pond

Monmouth, Kennebec, Maine
MIDAS 3814

Secchi transparency (mean, maximum & minimum annual values)

Data and graph may take several seconds to load

**2019 data is currently in review. Due to circumstances outside of the Lake Stewards of Maine organization, the data is not yet ready for uploading. Thank you for your patience.

Select Station:

276

Cochnewagon Pond
MIDAS 3814 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1976 4.2 5.7 7.8 13.8 18.7 25.6
1977 n/a n/a n/a n/a n/a n/a
1978 4.1 4.8 5.4 13.5 15.7 17.7
1979 4.1 5.4 6.1 13.5 17.7 20.0
1980 0.8 4.7 7.5 2.6 15.4 24.6
1981 1.6 4.3 7.6 5.2 14.1 24.9
1982 3.6 5.7 7.4 11.8 18.7 24.3
1983 4.1 5.6 7.4 13.5 18.4 24.3
1984 0.8 3.7 6.6 2.6 12.1 21.7
1985 1.7 5 7.5 5.6 16.4 24.6
1986 4.3 7.7 9.2 14.1 25.3 30.2
1987 5 7.3 8.7 16.4 24.0 28.5
1988 5.9 7.1 8.7 19.4 23.3 28.5
1989 4.1 5.8 6.8 13.5 19.0 22.3
1990 4.6 6.6 8.7 15.1 21.7 28.5
1991 5.3 6.3 8.3 17.4 20.7 27.2
1992 5.1 7.2 8.7 16.7 23.6 28.5
1993 6.6 7.9 8.9 21.7 25.9 29.2
1994 5.6 6.4 6.9 18.4 21.0 22.6
1995 5.9 7.2 8.9 19.4 23.6 29.2
1996 5.2 6.3 7.6 17.1 20.7 24.9
1997 4.3 6.2 8.2 14.1 20.3 26.9
1998 3.4 5.6 7.4 11.2 18.4 24.3
1999 2.8 5.3 7.6 9.2 17.4 24.9
2000 3 5.2 7.4 9.8 17.1 24.3
2001 2.8 6.3 8.8 9.2 20.7 28.9
2002 5.3 7.1 9.2 17.4 23.3 30.2
2003 3.6 5.8 8.4 11.8 19.0 27.6
2004 3.3 5.7 7.4 10.8 18.7 24.3
2005 2.3 4.2 6.3 7.5 13.8 20.7
2006 1.5 4.2 6.5 4.9 13.8 21.3
2007 1.8 4.9 7.3 5.9 16.1 24.0
2008 2 4 6.2 6.6 13.1 20.3
2009 1.9 4.9 7.8 6.2 16.1 25.6
2010 1.6 5.2 8 5.2 17.1 26.2
2011 1.5 4.6 8 4.9 15.1 26.2
2012 2 4.8 7.8 6.6 15.7 25.6
2013 3.9 6.2 8.7 12.8 20.3 28.5
2014 2 5.3 7.7 6.6 17.4 25.3
2015 2 5 7.2 6.6 16.4 23.6
2016 1.6 4.6 7 5.2 15.1 23.0
2017 2.2 4.1 7.7 7.2 13.5 25.3
2018 2.6 5.5 8.6 8.5 18.0 28.2




Understanding Transparency

Click here for more »



Click for depth map


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