This website is a collaborative project of the Catskill Watershed Corp., NYC Department of Environmental Protection and the Watershed Agricultural Council. Send corrections/additions to
Site design by Kimberlie Ackerley; Last updated November 2013

New Macroinvertebrate Resource!

Ed Engelman and students at the Robert Harrold Campus of the Delaware-Chenango-Madison-Otsego (DCMO) BOCES have created a set of photographic ID cards for aquatic macroinvertebrates. This is a great aid for those studying stream life and water quality. The project was funded by the Catskill Watershed Corp. in partnership with the NYC DEP.

Find the cards here.


your students with these tools and resources for teaching about the New York City Water Supply System and its Upstate Watershed.