Indian Trail Sewage Ponds, St. Clair Co., 26 October 2019, © Brian Clegg

Casco Twp., St. Clair Co., 28-30 June 2012, © Darlene Friedman (here 30 Jun)

Harsen’s Id., St. Clair Co., 19-26 September 1970, © Leo Pospichal