Brian  McDermott, PE

Brian McDermott, PE

Director, Permit Operations

Brian McDermott is the Director, Permit Operations for the District of Columbia Water and Sewer Authority (DC Water). In this role, Mr. McDermott provides technical, administrative and customer service expertise to ensure that proposed construction affecting the DC Water Infrastructure including new development and major renovation projects, complies with DC Water's water and sewer system requirements. His duties include managing the business unit responsible for approving water and sewer availability certificates and design-related approvals, as well as overseeing the collection of permitting fees that cover inspections and technical reviews. He has been an employee of DC Water since 2007 and prior to that was a consultant since 2000.

Mr. McDermott has 30 years of engineering experience beginning with site civil engineering and progressing to environmental and water/wastewater treatment design and project management. Previously, Mr. McDermott worked for engineering firms O'Brien & Gere, Montgomery Watson and Dewberry & Davis in program management, client management and project management.

Mr. McDermott holds a BS in Civil Engineering from Penn State University and is registered as a Professional Engineer in Virginia.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Photo of temporarily relocated section of Piney Branch Parkway
Piney Branch Parkway Section to Reopen Monday, Restoring a Key Route for DC Commuters

Following a 27-day closure, DC Water will reopen a section of Piney Branch Parkway between Arkansas Avenue and Beach Drive NW early Monday morning, restoring an important cross-town connection for thousands of District commuters. During the closure, a section of the road was temporarily relocated for construction of DC Water’s Piney Branch Tunnel Project.

Latest Blog Post
DC Water General Manager and CEO David Gadis recognizes Lily MacDonald during the May Board of Directors meeting.
From Classroom to Community: A Student Spotlight on DC Water's SPLASH Program
A speechwriting assignment became a call to action for water access and affordability through DC Water's SPLASH program.
Upcoming Meeting
Date
July 2, 2026
Thursday, 9:30 AM

Upcoming Events

Customer Service Center Announcement

Payment Plan Incentive: provides a credit back of 50% of the last 3 payments made. Eligible participants are residential customers who have had an outstanding balance for 60 days or greater and with an outstanding balance of $500 or more.