City of Crystal Lake Public Works Department
Andrew Resek, Water & Sewer Superintendent
Office: (815) 356-3614
Fax: (815) 356-3697
Sewer Division, City Sewer Ordinances
Per the Illinois Plumbing Code a Building Sewer is “that part of the horizontal piping of a drainage system which extends from the end of the building drain, receives the discharge of the building drain and conveys it to a public sanitary sewer or private sewage disposal system. The building sewer commences five (5) feet outside the building foundation wall.”
Click the links below for information about the City's storm sewer system, including NPDES information and the City's and Stormwater Solutions page.