OW
OWMaps
Historical lake clarity
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Filters
Summer median
1984
1985
1986
1987
1988
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1990
1991
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1993
1994
1995
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1997
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2003
2004
2005
2006
2007
2008
2009
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2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
ft
m
i
Loading 136,977 lakes