AWWA B452-98 EPI-DMA Polyamines standard by American Water Works Association, 01/01/1998
AWWA B501-98 Sodium Hydroxide (Caustic Soda) standard by American Water Works Association, 01/01/1998
AWWA C220-98 Stainless-Steel Pipe, 4 In. (100mm) and Larger standard by American Water Works Association, 01/01/1998
AWWA M29 Water Utility Capital Financing Handbook / Manual / Guide by American Water Works Association, 01/01/1998
AWWA M42 M42: Steel Water-Storage Tanks Handbook / Manual / Guide by American Water Works Association, 01/01/1998
AWWA M46 M46: Reverse Osmosis and Nanofiltration Handbook / Manual / Guide by American Water Works Association, 01/01/1998
AWWA QTC98297 A Study of the Seasonal Occurrence of Total Coliform Bacteria Positivity in Drinking Water Conference Proceeding by American Water Works Association, 01/01/1998 Olstadt, Jeremy M.; Standridge, Jon H.; Kleunder, Sharon M. ; Swailes, Don W.
AWWA QTC98293 Examination of Filtration Media for Cyst and Oocyst Removal Conference Proceeding by American Water Works Association, 01/01/1998 Swertfeger, Jeff; Metz, Deborah H.; DeMarco, Jack; Jacangelo, Joseph G.; Braghetta, Anne
AWWA C909-98 Molecularly Oriented Polyvinyl Chloride (PVCO) Pressure Pipe, 4 IN through 12 IN. (100 MM through 300 MM ), for Water Distribution standard by American Water Works Association, 01/01/1998
AWWA QTC98291 Full Scale Evaluation of Filter Start-up Strategies to Reduce Particle Passage Into Drinking Water Supply Conference Proceeding by American Water Works Association, 01/01/1998 Baird, G.; Hillis, P.
AWWA QTC98288 The Effect of Phosphorus Based Corrosion Inhibitors and Low Disinfectant Residuals on Distribution Biofilms Conference Proceeding by American Water Works Association, 01/01/1998 Abernathy, Calvin G.; Camper, Anne K.
AWWA QTC98286 The Survival of Mycobacterium avium Complex in Biofilms: A Pilot Study Conference Proceeding by American Water Works Association, 01/01/1998 Norton, Cheryl D.; LeChevallier, Mark W.