AWWA B407-12 Liquid Ferric Chloride standard by American Water Works Association, 03/01/2012
AWWA B402-12 Ferrous Sulfate standard by American Water Works Association, 02/28/2012
AWWA C907-12 Polyvinyl Chloride (PVC) Pressure Fittings for Water-4 in. through 12 In. (100 mm through 300 mm) for Water Distribution standard by American Water Works Association, 01/22/2012
AWWA C701-12 Cold-Water Meters,Turbine Type, for Customer Service standard by American Water Works Association, 01/22/2012
AWWA B510-12 Carbon Dioxide standard by American Water Works Association, 01/22/2012
AWWA C708-11 Cold-Water Meters - Multijet Type standard by American Water Works Association, 11/01/2011
AWWA C703-11 Cold-Water Meters-Fire Service Type standard by American Water Works Association, 11/01/2011
AWWA C153/A21.53-11 Ductile-Iron Compact Fittings standard by American Water Works Association, 11/01/2011
AWWA B703-11 Fluorosilicic Acid standard by American Water Works Association, 11/01/2011
AWWA G440-11 Emergency Preparedness Practices standard by American Water Works Association, 11/01/2011
AWWA D130-11 Goemembrane Materials for Potable Water Applications standard by American Water Works Association, 11/01/2011
AWWA B601-11 Sodium Metabisulfite standard by American Water Works Association, 11/01/2011