Lake Ecology Data
Rotifers, copepods, and phantom midges share our lakes! Since 1993, students have studied the Squam Lakes up-close, collecting plankton samples and measuring pH, dissolved oxygen, water hardness, clarity, and temperature. The information collected over many years is posted here so you can compare your results with records from the past.
See a video about our Lake Education Programs.
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1993-1997