A free six-day workshop that begins in Atlanta at the Georgia Aquarium and participants follow the course of the Altamaha Watershed from its headwaters near the Georgia Aquarium to Gray’s Reef National Marine Sanctuary with numerous field experiences along the way.
The Great Lakes system offsite link includes five large lakes, one small lake, four connecting channels, and the St. Lawrence Seaway. The large lakes are Superior, Michigan, Huron, Erie, and Ontario. They hold about 90% of the freshwater in the United States and approximately 20% of the world's freshwater supply. Forty million residents of the United States and Canada depend on this system for clean drinking water.