2017 Sponsorships NOW on Sale! Looking to increase corporate visibility and marketing opportunities within a wide audience of water industry professionals? Purchase your 2017 Annual Sponsorship NOW! Published: 01/16/17 Collection Systems Webinar - Register Now! Please join CWEA's Collection Systems Committee for this 1-hour webinar to present: What is a geopolymer? It’s not plastic and it’s not Portland cement. The USDOT FHWA said it “represents a ‘Game Changing’ advancement revolutionizing” infrastructure construction. Published: 01/12/17