Microorganism contamination in potable water supplies is a growing concern that requires key mitigation strategies. Hear from water quality industry expert Peter Cartwright, P.E., President of Cartwright Consulting Co., as he reveals common sources of contamination, available disinfection strategies, and how piping materials, system design, and flow dynamics influence water quality and the potential for microbial growth. Participants will gain insight into factors such as turbulent flow versus pressure loss, biofilm formation, stagnation, and dead legs within plumbing systems. The session will also highlight how material selection, flow velocity, and temperature management can affect the risk of biofilm development and opportunistic pathogens such as Legionella.