Skip over navigation
The City of Plymouth, Indiana
  73° Local Forecast
Menu
  • Home
  • Government
  • Departments
  • Community
  • Business
  • How Do I?
Start Content

Pre-Treatment

  1. Home
  2. Departments
  3. Wastewater
  4. Pre-Treatment

Important Information

  • Ordinance No. 2010-2014 Pretreatment Program Sewer Use Ordinance

Forms and Applications

  • Industrial Waste Permit Renewal Application
  • Food Establishment Grease Control Questionnaire
  • City of Plymouth Dental-Certification Form

Contact Us

Wastewater Department
900 Oakhill Ave
Plymouth, IN 46563
  • Get Directions
  • Phone: (574) 936-2368
  • Staff Directory
  • Hours: M - F 7:00 a.m. - 4:00 p.m.

In this Department

  • Pre-Treatment

Topics of Interest

  • Line Locating
  • New Customers

More Information

Find content and services related to this page.

  • Document Center
    Forms & Applications
Where Community & Possibilities Connect
Plymouth, Indiana logo
124 North Michigan Street, Plymouth, Indiana 46563
Mayor: 574.936.6717 Clerk-Treasurer: 574.936.2124
Email Us Staff Directory

© 2025 City of Plymouth, Indiana

  • Privacy Policy
  • Accessibility Statement
  • Terms of Use
CORE Business Technologies

Site Design and Content Management by
CORE Business Technologies