DC Water CEO to Serve on President Biden’s National Infrastructure Advisory Council

September 08, 2022

WASHINGTON, DC — DC Water announced today that CEO and General Manager David L. Gadis has been named to the National Infrastructure Advisory Council (NIAC). Mr. Gadis will serve with distinction as the sole expert on the Council from the wastewater utilities sector, among more than two dozen new appointments that included industry leaders from transportation, energy, and defense.

Mr. David Gadis said, “I am deeply honored to receive the appointment to NIAC at such a critical time, while national attention is so firmly fixed on infrastructure solutions. President Biden has committed unprecedented resources to fixing these issues. We can’t overemphasize the outstanding necessity of the Infrastructure Act, which invests more than 1.2 trillion in restoring and improving our roads, electricity grid, and access to broadband. However, with its dual commitment to clean water and Great Lakes and rivers restoration, our aging wastewater utilities must also receive ample consideration and funding.”

As CEO of DC Water, David Gadis oversees a $1 billion annual budget, a workforce of approximately 1,200 employees, and the largest Advanced Wastewater Treatment Plant in the world that provides services for nearly 700,000 District residents. 

Gadis continued, “In my role with DC Water, I have a unique vantage point to help inform NIAC. The challenges facing wastewater utilities are not insurmountable, and we have tackled many complex policy issues. In my new capacity on NIAC, I am excited to shine a light on wastewater utilities as an integral part of infrastructure.”

About DC Water
DC Water provides more than 700,000 residents and 21.3 million annual visitors in the District of Columbia with retail water and wastewater (sewer) service. With a total service area of approximately 725 square miles, DC Water also treats wastewater for approximately 1.6 million people in neighboring jurisdictions, including Montgomery and Prince George’s counties in Maryland and Fairfax and Loudoun counties in Virginia.

Latest News

photo of worker going into downstream cleaning pit
  • Work is progressing to meet the mid-March target to return the flow to the Potomac Interceptor, as we reach 31 days with no overflows reaching the Potomac River.
  • The geopolymer applied to the upstream ...
Workers putting down rye and matting for soil stabilization
  • More than one month after the last overflow into the Potomac River, DC Water is preparing to return flow in the coming days to the Potomac Interceptor and meet the mid-March target to complete the ...
Tree and debris removal for environmental rehabilitation

Work is nearly complete on the downstream section of the Potomac Interceptor to reinforce the pipeline with geopolymer. The concrete-like material will strengthen and restore the structural integrity of the pipe. Completion of the geopolymer lining downstream is one of the final steps to restore flow to the interceptor and finish the emergency repair.

This comes one month since the last overflow reached the Potomac River.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Map of lane closure
Traffic Advisory: Rock Creek and Potomac Parkway NW Lane Closure Beginning Jan 19

Beginning on or about January 19, 2026, weather permitting, DC Water will implement a temporary lane closure on Rock Creek and Potomac Parkway NW b

Latest Blog Post
A helicopter lowers a drill rig to workers on the Potomac River.
DC Water begins drilling in Potomac River to explore options to rehab underwater sewer line
When one of your major sewer lines runs through the Potomac River, a backhoe and trencher won't do. That's why we've got helicopters carrying a 14-ton drill and workers suspended midair over the Potomac.
Upcoming Meeting
Date
March 11, 2026
Wednesday, 9:30 AM

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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.