Welcome to WWOA
The Water and Waste Operators Association of Maryland, Delaware and District of Columbia
Welcome to WWOA
The Water and Waste Operators Association of Maryland, Delaware and District of Columbia
The Water and Waste Operators Association of Maryland, Delaware and District of Columbia (WWOA) represents water, wastewater and biosolids professionals in the Chesapeake Bay region. We are professionals who are dedicated to improving the environment through the advancement of knowledge.
WWOA Spring Training
Save the Date! April 29, 2026 @ the Annapolis Elks Lodge
Join us for a day of training, breakfast, lunch, vendors and door prizes! More information coming soon!
Section Announcements
See what's going on in your Section!
Classifieds
Jobs, Operator Contractor Listing and Parts!
Scholarships
Training and Events
College, Tri-Con and Short Courses!
Training and Events
Training and Events
- EPA's Cybersecurity Training for Water and Waste Systems
- See the New MD 5A Exam Study Guide
Join WWOA
WWOA Service Awards
ECOletter
Links to partners, regulators and training providers
WWOA Sponsorship of PWE! Members Free Admission
WWOA Sponsorship of PWE! Members Free Admission
Open Every Saturday and WWOA members and up to 3 guests receive free admission!
Save the Date - 2026 Spring Training - 04/29/26!
