170 likes | 345 Views
Industrial Wastewater Statistics. >15,000 Publicly Owned Treatment Works (POTW) in U.S- Treat 34 Billion Gal/Day4,300 POTWs in U.S. EPA Region 5About 6,000 Significant Industrial Users (SIU) in Region 5Most of these SIUs discharge to >300 POTWs, which are required to operate Pretreatment Programs
E N D