City Sanitary & Stormwater Sewers

The Public Works Department provides for the preventative maintenance, annual cleaning, and inspection of the city’s sanitary and stormwater / drainage systems in compliance with National Pollutant Discharge Elimination System (NPDES) and Community Rating Service (CRS) programs. Public Works maintains these systems to ensure their efficient operation, maximize flow capacity and reduce the possibility of sewage back-up in residences.

Sanitary Sewer Special Service Areas

  • Special Service Area #1 - Prospect Heights Sanitary District
  • Special Service Area #2 - Wolf Mandel Sanitary District
  • Special Service Area #3 - Country Gardens Sanitary District
  • Special Service Area #4 - Pinecrest Sanitary District 
The City also maintains the portions of the city not within these Sanitary Sewer Special Service Area's (formally the Old Town Sanitary District).

Stormwater Special Service Area

  • Special Service Area #5 - Palatine / Willow Storm Water