Public Works

The Department of Public Works is responsible for providing safe drinking water, treating wastewater, collecting and recycling trash, maintaining the County’s road and bridge network, designing and constructing public infrastructure, and delivering environmental restoration projects that support a high quality of life for residents and visitors.

To report a concern relating to County infrastructure/assets, please call 311 or report online via SeeClickFix. Once a concern is reported, SeeClickFix can also be used to check on the status of the inquiry.


Cell Phone

Public Works Text Alerts

Residents can subscribe to the Department of Public Works text alert system. Anne Arundel County utilizes an emergency notification system, CivicReady©, capable of contacting citizens and businesses quickly in case of an emergency, such as road closures. When signing up for alerts, select the group listed under "Public Works" called "AACoDPW-General".




2 large blue water tanks

What is the Value of Water?

Water is essential for life. We depend on it every day for our hydration, brushing our teeth, washing our clothes and flushing our toilets. Anne Arundel County Department of Public Works (DPW) personnel fulfills the vital role of providing water to the community. We serve 128,993 customers and deliver 14 billion gallons of water through our Public Water System.

Whether that water was used for bathing, laundry, sanitation, or other uses, it all leaves through your internal drains and into the sewer collection system or, in some cases, to private septic systems. Every day, DPW’s Bureau of Utility Operations processes 21.5 million gallons through our 7 water reclamation facilities and maintains 1,610 miles of sewer mains. That’s the equivalent to the approximate driving distance from Maryland to Colorado!

A diagram showing sources of inflow and infiltration into a sanitary sewer system from a house and yard

What Is Sewer Smoke Testing?

A sewer smoke test is a process which DPW identifies defects in County sanitary sewer collection system. During this process, DPW Crews blow harmless, odorless smoke into manholes to locate pipe breaks, blockages, or improper connections. This process helps identify areas of inflow and infiltration and any defects. which are marked for future repair.

Anne Arundel County Map

Sanitary Sewer Overflow Map

Sanitary sewer overflows are caused by sewer system obstructions, damage, or flows in excess of sewer capacity. View information about overflows that have occurred in Anne Arundel County.


Non Discrimination & Title VI

Anne Arundel County is committed to ensuring that no person is excluded from participation in, or denied the benefits of its transit services on the basis of race, color or national origin, as protected by Title VI of the Civil Rights Act of 1964.