EMERGENCY WATER OUTAGE
Feb 08, 2026 | 01:00 AM

EMERGENCY WATER OUTAGE
Feb 07, 2026 | 11:00 PM

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

DRINK TAP! DC WATER PRESENTS ANNUAL TASTE TEST CHALLENGE

August 04, 2014

How well do you know your DC tap water? Can you tell the difference between tap and bottled water? Here’s your chance to find out. Beginning in August, DC Water will host blind taste test challenges across the District. These Water Wednesday taste challenges are designed to engage customers about the city’s drinking water and educate them about the benefits of drinking tap water.

This is the fourth year DC Water has hosted the taste test challenges and the previous results have consistently shown a majority of participants prefer the taste of tap water to bottled water or cannot taste the difference.

WHO: DC Water’s Outreach Team, Wendy/Wendell the Water Drop(DC Water’s Mascots)

WHAT: Water Wednesday Taste Test Challenges. Participants will taste samples of bottled and tap water to determine which sample tastes better. The 100th participant will receive a prize and take a photo with the Water Drop.

WHEN: Every Wednesday, 11:00 am – 1:00 pm, beginning August 6 through September 24, 2014

WHERE: Ward 1 – August 6 (rain date: August 7)
Columbia Heights Metro Station, 3030 14th Street, NW

Ward 2 – August 13 (rain date: August 14)
Dupont Circle Metro Station, 1525 20th Street, NW

Ward 3 – August 20 (rain date: August 21)
Tenleytown Metro Station, 4530 40th Street, NW

Ward 4 – August 27 (rain date: August 28)
Petworth Metro Station, 3700 Georgia Avenue, NW

Ward 5 – September 3 (rain date: September 4)
2350 Washington Place, NE (near Carolina Kitchen)

Ward 6 – September 10 (rain date: September 11)
Safeway, 1100 4th Street, SW

Ward 7 – September 17 (rain date: September 18)
2300 Block of Pennsylvania Avenue (at L’Enfant Square), SE

Ward 8 – September 24 (rain date: September 25)
Ward 8 Constituent Services Building, 2100 Martin Luther King, Jr. Avenue, SE

Latest News

Trench boxes at construction site for new pit accessing Potomac Interceptor Upstream

DC Water and its contractors continue to make progress constructing new access points to the Potomac Interceptor, one upstream of the damaged section, and an additional entry downstream to divert more wastewater flow from the pipe. These access points will allow crews to install a bulkhead, blocking flow in the pipe upstream of the collapsed area, keeping the site as dry as possible so crews can safely remove an extensive rock dam currently blocking the pipe.

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.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Picture of new bike pedestrian path and traffic detour
New Path for Capital Crescent Trail Opens at Georgetown Waterfront Park

DC CLEAN RIVERS – POTOMAC RIVER TUNNEL PROJECT
If you bike, drive, or walk through Georgetown, we’ve got changes starting this week around the Potomac River Tunnel construction on Water Street NW. The Capital Crescent Trail has a new temporary detour through Georgetown Waterfront Park, open now for cyclists between 33rd and Potomac streets NW.

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.