Craig Pond

Orland, Hancock, Maine
MIDAS 4332

Secchi transparency (mean, maximum & minimum annual values)

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Craig Pond
MIDAS 4332 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1977 11 11.3 11.5 36.1 37.1 37.7
1978 11 11.5 12 36.1 37.7 39.4
1979 6.5 10.0 11.5 21.3 32.7 37.7
1980 10 10.9 11.7 32.8 35.8 38.4
1981 8.3 10.4 11.4 27.2 34.0 37.4
1982 10 11.0 12 32.8 36.1 39.4
1983 3.5 10.3 12 11.5 33.8 39.4
1984 9.7 10.8 12.1 31.8 35.3 39.7
1985 11.2 12.0 12.5 36.7 39.4 41.0
1986 n/a n/a n/a n/a n/a n/a
1987 11 12.3 13 36.1 40.5 42.7
1988 10 12.0 14 32.8 39.4 45.9
1989 8.3 10.5 11.8 27.2 34.5 38.7
1990 n/a n/a n/a n/a n/a n/a
1991 11 11.8 13 36.1 38.6 42.7
1992 10.8 11.0 11.2 35.4 35.9 36.7
1993 n/a n/a n/a n/a n/a n/a
1994 11.9 12.5 12.8 39.0 41.2 42.0
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 n/a n/a n/a n/a n/a n/a
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 9.2 11.3 13.6 30.2 37.0 44.6
2004 7.1 8.8 10.6 23.3 28.8 34.8
2005 7.6 10.0 12.2 24.9 32.9 40.0
2006 6.8 8.5 12 22.3 28.0 39.4
2007 n/a n/a n/a n/a n/a n/a
2008 9.4 10.1 11.2 30.8 33.2 36.7
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 10.9 11.7 12.3 35.8 38.3 40.4
2012 10.9 11.3 11.8 35.8 37.0 38.7
2013 11 12.0 12.8 36.1 39.4 42.0
2014 8.5 8.9 9.2 27.9 29.0 30.2
2015 12.7 12.7 12.7 41.7 41.7 41.7
2016 10.2 10.2 10.2 33.5 33.5 33.5
2017 10.8 11.5 12.2 35.4 37.8 40.0
2018 10.4 10.9 12.1 34.1 35.8 39.7
2019 9.6 10.9 13.3 31.5 35.9 43.6
2020 8.3 10.5 11 27.2 34.3 36.1
2021 8.1 10.0 11.1 26.6 32.7 36.4
2022 9.2 10.2 11.1 30.2 33.4 36.4


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