AWWA M60 M60: Drought Preparedness and Response Handbook / Manual / Guide by American Water Works Association, 08/01/2011
AWWA C604-11 Installation of Steel Water Pipe--4 In. (100 mm) and Larger standard by American Water Works Association, 08/01/2011
AWWA D100-11 Welded Steel Tanks for Water Storage standard by American Water Works Association, 07/01/2011
AWWA C230-11 Stainless-Steel Full-Encirclement Repair and Service Connection Clamps standard by American Water Works Association, 06/01/2011
AWWA B503-11 Sodium Tripolyphosphate standard by American Water Works Association, 06/01/2011
AWWA B502-11 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate) standard by American Water Works Association, 06/01/2011
AWWA M61 M61: Desalination of Seawater Handbook / Manual / Guide by American Water Works Association, 05/01/2011
AWWA B300a-11 Addendum to ANSI/AWWA B300-10 Standard for Hypochlorites Amendment by American Water Works Association, 04/11/2011
AWWA C227-11 Bolted, Split-Sleeve Restrained and Nonrestrained Couplings for Plain-End Pipe standard by American Water Works Association, 04/01/2011
AWWA C206-11 Field Welding of Steel Water Pipe standard by American Water Works Association, 03/01/2011
AWWA D104-11 Automatically Controlled, Impressed-Current Cathodic Protection for the Interior Submerged of Steel Water Storage Tanks standard by American Water Works Association, 03/01/2011
AWWA C507-11 Ball Valves, 6 In. Through 48 In. (150 mm Through 1,500 mm) standard by American Water Works Association, 03/01/2011