AWWA B501-13 Sodium Hydroxide (Caustic Soda) standard by American Water Works Association, 11/01/2013
AWWA B304-13 Liquid Oxygen for Ozone Generation for Water, Wastewater, and Reclaimed Water Systems standard by American Water Works Association, 11/01/2013
AWWA C223-13 AWWA Standard for Fabricated Steel and Stainless Steel Tapping Sleeves standard by American Water Works Association, 11/01/2013
AWWA C104/A21.4-13 Cement Mortar Lining for Ductile Iron Pipe and Fittings for Water standard by American Water Works Association, 10/01/2013
AWWA B605-13 Reactivation of Granular Activated Carbon standard by American Water Works Association, 08/01/2013
AWWA C518-13 Dual-Disc Swing-Check Valves for Waterworks Service standard by American Water Works Association, 08/01/2013
AWWA B453-13 Polyacrylamide standard by American Water Works Association, 08/01/2013
AWWA B202-13 Quicklime and Hydrated Lime standard by American Water Works Association, 08/01/2013
AWWA M9 Errata Errata to M9: Concrete Pressure Pipe Amendment by American Water Works Association, 07/01/2013
AWWA C654-13 Disinfection of Wells standard by American Water Works Association, 07/01/2013
AWWA G480-13 Water Conservation Program Operation and Management standard by American Water Works Association, 07/01/2013
AWWA M56 M56: Fundamentals and Control of Nitrification in Chloraminated Drinking Water Distribution Systems Handbook / Manual / Guide by American Water Works Association, 06/01/2013