The Environmental Compliance Division:
Large industrial dischargers – with 25,000 gallons or more per day of wastewater flow and/or significant total suspended solids and biochemical oxygen demand – are regulated through a Significant Industrial User (SIU) permit system.
Permit violators are subject to fines and penalties, including possible termination of sewer service. Penalty escalations adhere to the Enforcement Response Plan.
Smaller industrial users are regulated under Special Permits, issued for infrequent discharges or specific process materials.
Truck-hauled wastewater is regulated by both permits and a manifest system, requiring documentation of the source and type of hauled wastewater.
Environmental Compliance also:
This City of Stockton web page last reviewed on --- 2/27/2019