Uncovered: High water reveals drinking water system artifacts Uncovered: High water reveals drinking water system artifacts January 27, 2020 Ric Mixter By Ric Mixter January 27, 2020 0 0 0 Shares A series of metal disks that look like manhole covers was found at Grand Haven State Park. They turned out to be old well caps, part of what used to be the area’s drinking water system. Watch this video about the discovery: beachesenvironmentgreat lakesinfrastructurewater 0 Comments 0 Likes 0Shares0000 About Ric Mixter I share stories above and below the Great Lakes More by Ric Mixter