Industrial Pretreatment Program

Clean Water Services recognizes that businesses and industries discharging stormwater and non-residential wastewater may face a complex and often confusing array of regulations. For this reason, the District's Industrial Pretreatment Program provides an introduction to the rules and regulations associated with the District's Source Control Programs. You'll find more information concerning site inspections, monitoring of wastewater discharges, obtaining applicable permits, and complying with wastewater discharge regulations. If you have any questions regarding the Pretreatment Program, please contact (503) 681-5175.

Pretreatment regulations

Temporary dischargers

Business & Industry

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