Hundreds of sponsored water testing kits will be sent to schools during the next two months. Would your students benefit from hands-on water testing? Request some sponsored kits now!

pollutants

The Great Lakes

The Great Lakes

The Great Lakes are a set of five lakes in Canada and the United States, connected by approximately 5,000 tributaries. The five lakes are Lake Superior, Lake Michigan, Lake Huron, Lake Erie and Lake Ontario. The Great Lakes basin includes two countries, eight states, one province, dozens of tribes and First Nations communities and hundreds of local municipal and regional governments.