DC Water's

News & Updates

At DC Water, we understand the importance of keeping our community informed about our services, projects, and achievements. Our news web page serves as a reliable source for the latest information on a range of topics.

contract for construction of the Potomac River Tunnel (PRT)
6 September, 2007
WASA Gets National Award for Excellence in Wastewater Treatment

Blue Plains Plant Performance Recognized for Water Pollution Control

contract for construction of the Potomac River Tunnel (PRT)
13 August, 2007
WASA reminds customers to practice wise water use
contract for construction of the Potomac River Tunnel (PRT)
1 August, 2007
WASA Warns Against Unsolicited Tap Water Testing
contract for construction of the Potomac River Tunnel (PRT)
31 July, 2007
District Department of the Environment Offers DC Residents Free Stormwater Friendly Landscaping
contract for construction of the Potomac River Tunnel (PRT)
30 July, 2007
WASA To Host Public Meeting for $800 Million Total Nitrogen Removal/Wet Weather Plan for Blue Plains and the Combined Sewer System in DC
contract for construction of the Potomac River Tunnel (PRT)
20 July, 2007
REPORT RAISES UNFOUNDED DRINKING WATER CONCERNS

District Drinking Water Quality
A Joint Report by WASA and the U.S. Army Corps of Engineers, Washington Aqueduct Division

contract for construction of the Potomac River Tunnel (PRT)
11 July, 2007
Taste and Odor Changes in Drinking Water Reported
contract for construction of the Potomac River Tunnel (PRT)
15 June, 2007
Hydrant Inspections May Cause Temporary Water Discoloration

WASA adds flushing crews to follow up on complaints

contract for construction of the Potomac River Tunnel (PRT)
12 June, 2007
WASA Hosts Public Hearing on Proposed Increase in Water and Sewer Charges
contract for construction of the Potomac River Tunnel (PRT)
1 June, 2007
WASA Invites Customers to June 13th Public Hearing on Proposed Rate Increase
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April 24, 2023

Monday 9:00 AM

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View of Mary at bottom of shaft inside tunnel shown from above
DC Water Launches Tunnel Boring Machine Mary, Marking Important Step for Potomac River Tunnel Project

First turn of cutterhead signals the start of excavation for the Potomac River Tunnel Project

In a defining moment for one of the District’s largest infrastructure investments, DC Water has marked its next major milestone in the Potomac River Tunnel Project. The first tunnel boring machine, Mary, has launched her northbound journey breaking through the soil to signal the start of excavation.

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.
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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.

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