Falls spilling into the Illinois and Michigan Canal
Lemont, IL
On the second I & M Canal photo group meet up, we traveled the canal towpath east from downtown Lemont, Illinois, about 1.5 miles to a small stream that emptied into the canal. I can't find the name of this stream, but I did find its source about 2 or 3 miles up stream.
The canal was cut through the limestone bedrock in this area, so at least the canal did not need to be lined with limestone! Lots of limestone quarries were located here, and have long since filled up with water, creating some very nice fishing holes.
click to enlarge
Rocky Shore of Consumer's Quarry
Lemont, Illinois
One can still see evidence of the quarries all along this part of the canal. The Great Lakes Quarries Recreational Area is a park created around these old quarries and the I & M Canal. It's a mix of nature, including a natural limestone fen (or wetland), the man made canal, and heavy industry along the Sanitary and Ship Canal just in the distance. A fen is very common, but limestone fen is a rare thing indeed. Water bubbles up from the shallow limestone bedrock in this area creating this unique habitat.