AWWA C150/A21.50-14 Thickness Design of Ductile-Iron Pipe standard by American Water Works Association, 09/01/2014
AWWA C520-14 Knife Gate Valve, Sizes 2 in. (50 MM) through 92 in. (2,400 MM) standard by American Water Works Association, 09/01/2014
AWWA B404-14 Liquid Sodium Silicate standard by American Water Works Association, 09/01/2014
AWWA B406-14 Ferric Sulfate standard by American Water Works Association, 09/01/2014
AWWA C502-14 Dry-Barrel Fire Hydrants standard by American Water Works Association, 08/01/2014
AWWA C503-14 Wet-Barrel Fire Hydrants standard by American Water Works Association, 08/01/2014
AWWA B452-14 EPI-DMA Polyamines standard by American Water Works Association, 07/01/2014
AWWA M3 M3: Safety Practices for Water Utilities Handbook / Manual / Guide by American Water Works Association, 2014
AWWA C800-14 Underground Service Line Valves and Fittings standard by American Water Works Association, 05/13/2014
AWWA C560-14 Cast Iron Slide Gates standard by American Water Works Association, 05/01/2014
AWWA G481-14 Reclaimed Water Program Operation and Management standard by American Water Works Association, 05/01/2014
AWWA M28 M28: Rehabilitation of Water Mains Handbook / Manual / Guide by American Water Works Association, 2014