Non-Flushables in the Sewer System

The Village of Cottage Grove along with the Madison Metropolitan Sewerage District (MMSD) continue to find many items that should be discarded in a different manner. Many people don’t realize the potential damage and expense that these products can cause to the sewer systems, pumps, treatment plant and/or environment. MMSD has developed an educational brochure for our customers. Please view the brochure and list of non-flushable items (PDF) for more information.

We appreciate your help. Please feel free to contact us if you have any questions or would like any further information.

Thank you,

Madison Metropolitan Sewerage District

Cottage Grove Sewer Utility