NOWRA Board Approves Strategic Plan
The NOWRA Board of Directors recently approved a 3-year Strategic Plan.
Read MoreNOWRA is the largest organization in the U.S. dedicated to representing the onsite and decentralized wastewater industry. Our mission is advancing sustainable decentralized wastewater infrastructure through advocacy and professional development, to protect public and environmental health
October 19 - October 22, 2025
Sandusky, Ohio
In cooperation with OOWA
The Call for Abstracts for the 2025 Onsite Wastewater Mega-Conference is now OPEN!
Taught by industry experts, NOWRA's Academy offerings cover the fundamentals of the profession as well as advanced training in multipleĀ topics.
Available to Members and Non-Members alike.
Select Your State or ProvinceGet assistance with your septic system design, installation, repair or maintenance. Search our directory to find a localĀ professional.
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News EventsThe NOWRA Board of Directors recently approved a 3-year Strategic Plan.
Read MoreThe Call for Abstracts for the 2025 Onsite Wastewater Mega-Conference is open through March 31.
Read MoreNOWRA members now have access to a range of tailored health insurance plans designed to meet your unique needs.
Read MoreWatch for information about 2025 Legislative plans.
NOWRA is active in lobbying for policies and increased funding in support of onsite / decentralized treatment systems.
Mark your calendar! SepticSmart Week is September 15-19, 2025. Each year the EPA uses SepticSmart Week to reach out to homeowners and communities, to care for and maintain their septic systems. Learn more about septic system care and maintenance and practice year round. View EPA's 2024 Press Release.