Pretreatment Program


​Silver Best Management Practices (BMPs)

Acknowledgement of Compliance and Enforcement Measures

Facilities that submit the required annual Letter of Participation or Certification of No Discharge will receive a certificate indicating they are in compliance with the required local provisions and are acting to benefit the local environment.

The DWU Pretreatment Program will conduct a minimal amount of on-site inspections of facilities that certify compliance annually. Facilities that do not submit the required Annual Letter of Participation or Certification of No Discharge will be put on a priority list to be inspected, monitored, and possibly permitted to discharge to the sanitary sewer system with strict compliance, reporting, and discharge limits. For more information on the Silver BMP Program, contact the DWU Pretreatment Program.