COWA is Advocating for onsite water management solutions that are: scientific sound, economically feasible and environmentally resilient.

COWA is working to:

  • Increase public awareness and information encouraging localized water solutions
  • Promote best management practices for system installations, operations, and maintenance
  • Streamline and modernize regulatory standards for onsite water technologies
  • Advancing legislation and policy that embraces localized water as part of a comprehensive, sustainable management

Upcoming Events & Trainings

Localizing California Waters
Save-The-Date (Agenda and registration Coming Soon) Localizing California Waters is the Preeminent Voice representing a Onsite Water Professionals with a
Read more.
Soils Science Training
This two-day workshop provides participants with a detailed understanding of how particular soils affect the treatment of sewage. Participants will
Read more.