Industrial Pretreatment

The Industrial Pretreatment Program seeks to protect

• the collections system

• the Wastewater Reclamation Plant

• and the Willamette River

by ensuring that industrial and commercial users comply with federal, state, and local pollutant discharge regulations. Please find resources for your industry below.

Industrial Users

Industrial User Permit Renewal application

Industrial User survey

Fats, Oils, and Grease (FOG)

Commercial Hood Cleaners

Best management Practices for Food Establishments | Mejores Prácticas de Gestión para Establecimientos Alimenticios

How to self-clean grease traps | Como limpiar las trampas de grasa a mano

Dental Offices

One-time Compliance form

Exempt One-time Compliance form