The Great Lakes Precipitation Network holds a unique and extensive data set on chemical contaminants in precipitation for the Canadian Great Lakes Basin. The list of persistent chemical contaminants being monitored include: organochlorine pesticides, polyaromatic hydrocarbons, PCBs, flame retardants, and PFOS.
re3data.org: Great Lakes Precipitation Network;
editing status 2016-05-19;
re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R3J349
last accessed: 2018-04-23