
NOWRA hosted a webinar for homeowners who have an on-site wastewater treatment system (septic system) on September 14, 2026. During this event, owners learned how their system works and some tips to lengthen the life of the system through proper use and maintenance.
Below is the recording from the LIVE event.
SepticSmart Week is an annual EPA event that occurs the third week of September.

NOWRA headquarters is located in Westford, Massachusetts, with local constituent groups throughout the U.S. To find a local member or affiliate group please see our website at:
- nowra.org/resources/septic-resources-for-homeowners/
- nowra.org/septic-locator/
- www.nowra.org/about/state-organizations/