The U.S. Army Corps of Engineers Buffalo District collects data within the Erie Basin Marina, Buffalo, NY, September 15, 2020. This activity is part of the Niagara River Benthos Sampling Toxics Area of Concern More
Microphotograph of typical benthic animals.
Quagga mussels in Lake Michigan sediment sample from Lake Michigan taken during whole lake benthic survey, June 2005.