Bubble Pond

Bar Harbor, Hancock, Maine
MIDAS 4452

Secchi transparency (mean, maximum & minimum annual values)

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Bubble Pond
MIDAS 4452 - Station 1
Year Depth - Meters Depth - Feet
Min Avg Max Min Avg Max
1981 7.5 8.5 9.5 24.6 27.9 31.2
1982 n/a n/a n/a n/a n/a n/a
1983 8.7 10.0 11.5 28.5 32.9 37.7
1984 7.9 8.9 10 25.9 29.1 32.8
1985 11.5 11.5 11.5 37.7 37.7 37.7
1986 6.5 8.0 11.5 21.3 26.2 37.7
1987 7 8.5 10 23.0 27.9 32.8
1988 7.5 9.5 10.5 24.6 31.2 34.4
1989 7.5 8.7 9.5 24.6 28.4 31.2
1990 8 10.4 12.2 26.2 34.1 40.0
1991 9.5 11.1 12.7 31.2 36.3 41.7
1992 6 9.5 12.5 19.7 31.3 41.0
1993 7.5 10.7 13.5 24.6 35.1 44.3
1994 9.5 9.5 9.5 31.2 31.2 31.2
1995 10.9 10.9 10.9 35.8 35.8 35.8
1996 8.2 10.7 12.1 26.9 35.2 39.7
1997 7.6 9.3 11.1 24.9 30.6 36.4
1998 6.7 8.8 10 22.0 29.0 32.8
1999 8.4 9.1 9.8 27.6 29.9 32.2
2000 9.2 10.5 11.8 30.2 34.4 38.7
2001 10 11.5 13.8 32.8 37.9 45.3
2002 8 10.2 12.5 26.2 33.5 41.0
2003 10.2 10.2 10.2 33.5 33.5 33.5
2004 7.1 8.9 10.2 23.3 29.3 33.5
2005 5.5 8.2 10 18.0 26.9 32.8
2006 7.5 9.0 10.9 24.6 29.7 35.8
2007 8.3 9.9 11.1 27.2 32.4 36.4
2008 5.1 7.6 10.5 16.7 24.9 34.4
2009 5.2 6.5 7.9 17.1 21.2 25.9
2010 7.5 8.6 9.4 24.6 28.1 30.8
2011 7.9 8.8 9.3 25.9 28.9 30.5
2012 6.8 7.4 8.1 22.3 24.4 26.6
2013 6.8 8.4 10.6 22.3 27.7 34.8
2014 7 8.4 11.3 23.0 27.5 37.1
2015 7.2 9.0 10 23.6 29.5 32.8
2016 8.8 10.7 12.4 28.9 35.1 40.7
2017 8.2 9.4 10.3 26.9 30.7 33.8
2018 6.8 8.3 9.9 22.3 27.4 32.5
2019 6.7 7.7 8.7 22.0 25.2 28.5


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