Macroinvertebrate Survey

Macroinvertebrate Survey - Saturday, September 12, 2026

Join TGF members in a macroinvertebrate survey as part of the NYDEC WAVE (Water Assessments by Volunteer Evaluators) program. We will collect or sample macroinvertebrates, or "stream bugs," which serve as the "canaries in the coal mine" to help the DEC assess whether wadeable Catskill streams are affected by pollution. Location and time TBD. Email us for details.