Emergency Water Outage
Feb 07, 2026 | 04:00 PM

Emergency Water Outage
Feb 07, 2026 | 03:00 PM

Emergency Water Outage
Feb 07, 2026 | 03:00 PM

DC Water Board of Directors Selects New CEO and General Manager

May 03, 2018
Photo of David Gadis

The District of Columbia Water and Sewer Authority’s Board of Directors today named David L. Gadis as the new permanent Chief Executive Officer and General Manager of DC Water. Mr. Gadis was selected after a nationwide search that attracted more than 100 candidates.

DC Water Board Chairman Tommy Wells said, “David impressed our selection committee with his experience and understanding of the challenges facing DC Water, including aging infrastructure, stringent regulatory requirements, and rising rates. He is committed to tackling those issues head-on and we believe he is exactly the leader this organization needs at this critical time.”

Mr. Gadis most recently worked as Chief Revenue Officer for the U.S.A. Track and Field. Prior to that, he served as Executive Vice President of Veolia North America. In that role, he worked with large municipalities to develop utility plans to address infrastructure improvement needs and to save money in operating their utilities. Mr. Gadis is also the former CEO and President of Veolia Water Indianapolis, formerly known as the Indianapolis Water Company. He was the first African American CEO to lead a major utility in Indianapolis. Mr. Gadis is a third generation water utility employee with more than 60 years of family lineage in the industry. He started at the Indianapolis Water Company as a summer student helper performing valve and hydrant maintenance, and went on to serve in or manage every department at the utility.

“I am humbled and excited to be appointed CEO and General Manager of DC Water. I would like to thank the Board of Directors for entrusting me to lead America’s gold standard water and wastewater utility,” said Mr. Gadis. “I look forward to serving the customers and becoming a member of the DC Water family and team. I am dedicated to continuing the DC Water vision of being a world class utility.”

DC Water’s previous CEO and General Manager, George S. Hawkins, stepped down at the end of 2017 after eight years. Henderson J. Brown IV is currently serving as the Interim CEO and General Manager.

“The Board is indebted to Henderson for his steady leadership over the past four months,” said Mr. Wells. “He has not only ensured a smooth transition at the helm of DC Water, but also shown great compassion for our customers and a willingness to work with everyone to find solutions to the most pressing issues. He has served DC Water and the District with distinction.”

More information

David Gadis Bio

About DC Water

The District of Columbia Water and Sewer Authority (DC Water), is an industry leading multi-jurisdictional regional utility that provides drinking water, and wastewater collection and treatment for millions of visitors, residents and employees in the District of Columbia, and also collects and treats wastewater for a population of 1.6 million in Montgomery and Prince George’s counties in Maryland and Fairfax and Loudoun counties in Virginia.

DC Water's service area covers approximately 725 square miles and the enterprise operates the world's largest advanced wastewater treatment plant with a capacity of 384 million gallons per day and a peak capacity of 1.076 billion gallons per day.

Latest News

Photo of giant rock and boulder removed

DC Water is releasing new findings regarding the environmental impacts following the January 19, collapse in a section of the Potomac Interceptor. Based on flow monitoring data collected before and after interim bypass pumping was activated, DC Water estimates approximately 243 million gallons of wastewater has overflowed from the collapse site.

Image of rock blockage taken by CCTV inside the Potomac Interceptor downstream of the collapse

Update on Extended Repairs, Safety Measures, and Water Quality Monitoring

Overnight CCTV inspection of the Potomac Interceptor revealed the blockage inside the collapsed sewer line is far more significant, showing a large rock dam stretching approximately 30 feet downstream of the original failure.

Three workers over the pit accessing the Potomac Interceptor for Cleaning

DC Water and its contractor are working to clean debris from a damaged section of the Potomac Interceptor, a sanitary sewer line that collapsed on January 19, along Clara Barton Parkway and the 495 ...

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
February 19, 2026
Thursday, 9:30 AM

Upcoming Events

Customer Service Center Announcement

Payment Plan Incentive: provides a credit back of 40% of the last 3 payments made and in the new fiscal year 50% will be credited. 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.