Water Utility stainless steels have been used in water treatment work for over twenty years. In sewage applications (weirs, baffle plates, etc.), utility stainless has performed admirably in the presence of high bacterial counts. Bacteria in this application have shown not to result in MIC, provided that biofouling is minimized. Enter pin number: Pin # Request a pin number: Name Company Phone State E-mail Please enter the security code pictured above.