AWWA D115-20 Tendon-Prestressed Concrete Water Tanks standard by American Water Works Association, 07/01/2020
AWWA C225-20 Fused Polyolefin Coatings for Steel Water Pipe standard by American Water Works Association, 07/01/2020
AWWA M72 Knife Gate Valves Handbook / Manual / Guide by American Water Works Association, 2020
AWWA M55 PE Pipe - Design and Installation, Second Edition Handbook / Manual / Guide by American Water Works Association, 2020
AWWA B453-19 Polyacrylamide standard by American Water Works Association, 12/01/2019
AWWA B116-19 Electrodialysis and Ion-Exchange Membrane Systems standard by American Water Works Association, 08/01/2019
AWWA C226-19 Stainless Steel Fittings for Waterworks Service, Sizes 1/2 In. Through 72 In. (15 mm Through 1800 mm) standard by American Water Works Association, 07/01/2019
AWWA D103-19 Factory-Coated Bolted Steel Tanks for Water Storage standard by American Water Works Association, 07/01/2019
AWWA G440-17 Emergency Preparedness Practices standard by American Water Works Association, 08/01/2017
AWWA C652-11 Disinfection of Water-Storage Facilities standard by American Water Works Association, 10/01/2011
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
AWWA C606-11 Grooved and Shouldered Joints standard by American Water Works Association, 10/01/2011