Twenty years of Lake Huron shoreline monitoring Data collected by the Coast Watchers Community Science monitoring program, run by the Lake Huron Coastal Centre (LHCC). Photo by Supplied photoArticle content The Coast Watchers Community Science monitoring program, run by the Lake Huron Coastal Centre (LHCC). Given Lake Huron’s vast 6,170 km shoreline – the longest of any Great Lake – monitoring it in detail is a challenge for any single agency. Given Lake Huron’s vast 6,170 km shoreline – the longest of any Great Lake – monitoring it in detail is a challenge for any single agency. Try refreshing your browser, or Twenty years of Lake Huron shoreline monitoring Back to video We apologize, but this video has failed to load.