WEFTEC 2027 — Annual Technical Exhibition & Conference
September 25, 2027 - September 27, 2027
WEFTEC is the Water Environment Federation’s flagship annual technical exhibition and conference, bringing together water and wastewater professionals, utilities, engineers, researchers, regulators, technology providers and industry leaders. The 2027 edition marks the Federation’s 100th anniversary.
The event focuses on water quality, wastewater treatment, water management, environmental protection and innovation across the water sector. It combines technical education, professional development, workshops, facility tours, networking and a large-scale exhibition of water technologies and solutions.