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

OWTS Operations & Maintenance Training level 1
You’re invited to our upcoming training for OWTS Operation & Maintenance Course Level 1. This is a great opportunity to
Read more.
OWTS Operations & Maintenance Training- Level 2
You’re invited to our upcoming training for OWTS Operation & Maintenance Course Level 2.  Join us and receive COWA/NAWT accredited CEUs! This
Read more.
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.