WWOA wants to thank all of the system operators who continue to hold the front lines during these difficult times.  THANK YOU for your unfailing commitment to the health and welfare of our communities!!



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.  Please note the following announcements:


2020 WWOA Service Awards Nominations

If you know of a WWOA member who has made significant improvements in facility safety, permit compliance issues, reduced O & M costs, or has gone above and beyond the call of duty to educate coworkers, then WWOA has one of ten (10) awards waiting for them!  Service Awards to be presented at the WWOA Annual Meeting.  Nominations are due by July 12, 2020.

Click Here for Information, Criteria and Application


From MDE - Board of Waterworks and Waste System Operators

Click Here for MD Updates and Extension Dates


Join WWOA or renew your Membership Online

Click here to access our Member Area


Be Sure To Visit Our FACEBOOK Page!

WWOA - Water and Waste Operators Association


Need training for operator or superintendent certification? This page offers information on training opportunities, textbooks and the class schedule for MCET (Maryland Center for Environmental Training), as well as the schedule of classes at DCET (Delaware Center for Environmental Training).

For additional information on water and wastewater operator or superintendent certification for Maryland or Delaware check out our certification page section. Here you will find Maryland and Delaware Board of Certification information, examination schedules and more.