Stormwater Management Ordinance

In response to the NPDES Phase II Storm Water Program regulations, and the IDEM Construction Stormwater and Municipal Separate Storm Sewer System General Permits, the Allen County Board of Commissioners approved the Allen County Stormwater Management Ordinance to regulate construction and post-construction site runoff and to address illegal discharges and dumping into any conveyance, watercourse, or waterbody. Additionally, the Allen County Technical Standards Manual provides the necessary technical standards for administering the requirements of the Allen County Stormwater Management Ordinance.

Approved and Signed Stormwater Management Ordinance (PDF)