The Mega-Conference is the largest onsite and decentralized wastewater event in the country — a joint production of NOWRA, NAWT, and SORA, hosted this year alongside Colorado Professionals in Onsite Wastewater (CPOW) under the theme "Peak to Plains: Elevating the Future of Wastewater." Multi-track programming spans installation, system design, soils, operations and maintenance, regulation, research, and business management, paired with the industry's most comprehensive exhibit hall. If you attend one national event in 2026, this is it.