WCOWMA is thrilled to welcome Dr. Sara Heger, a renowned expert in onsite wastewater treatment systems, for a special 3-part webinar series! A past president of NOWRA, Dr. Heger remains actively involved with the organization’s grant initiatives and the development of training programs. She travels extensively delivering a wide variety of technical training presentations, has led numerous applied research projects as Principal Investigator, and is a faculty member at the University of Minnesota.

System Troubleshooting Based on Wastewater Characteristics
November 24, 2026
12:00-1:30 pm MDT

This session strengthens troubleshooting skills by connecting wastewater contaminants, treatment mechanisms, laboratory measurements, and owner communication. Participants will learn how contaminant loading affects treatment components, maintenance needs, and field diagnosis for onsite wastewater treatment systems.

Don’t miss out – Attend all three WEBINARS

Refresh and expand your knowledge or sharpen your troubleshooting skills.

Flows: From Design to Maintenance
October 14, 2026
7:00-8:30 pm MDT

Evolving Wastewater: How Do We Adjust?
January 21, 2027
7:00-8:30 pm MDT