mussels

The Fox’s Formerly Phenomenal Filtering Freshwater Mussels

By Arthur Malm It has been 100 years since the passage of Illinois’ Sanitary District Act of 1917. That Act allowed voters to petition for a referendum to form a sanitary district and build treatment plants to “conduce to the preservation of the public health, comfort and convenience”(1).  Since that Act’s passage great strides have … Read more