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Five photos from the American Water Works Association (AWWA) ACE26 conference featuring panel discussions, technical presentations, networking, and attendees posing at the ACE26 display.

ACE26 Highlights: How DC Water Advanced the Conversation on Water

From June 21–24, 2026, DC Water joined thousands of water professionals at ACE26 to share innovations, exchange ideas and showcase the work shaping the future of the water sector. From technical presentations and industry recognition to meaningful partnerships, here’s a look back at the conference highlights.

File photo of water main break
Jul 10, 2017
Let’s talk about the water main break next door
Yes, it happens to us as well. Here's an insider's perspective on this common disruption
Photo of student drawing a bee
Jun 05, 2017
The Buzz at Blue Plains
Our sprawling treatment plant is home to four healthy bee hives
The DC Water Team with J.O. Wilson Students
May 31, 2017
Class Outside
A teaching moment thanks to some thoughtful young students
optionX.
Jan 17, 2017
One Drop Begets Another
DC Water Launches A Nonprofit Spinoff
DC Water's Emergency Management Chief
Dec 06, 2016
Semper Paratus
Or Why the Boss Sleeps Well at Night
Wipes
Nov 09, 2016
The Unflushables
DC Takes on a Serious Plumbing Problem
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DC Water Officials with NPS and ANC commissioners doing ceremonial groundbreaking
DC Water Breaks Ground on Piney Branch Tunnel, Final Phase of DC Clean Rivers Project

Today, DC Water broke ground on the Piney Branch Tunnel, the final major tunnel in our Clean Rivers Project. This work will help keep sewage and trash out of local waterways and make Rock Creek, the Potomac River, and the Chesapeake Bay cleaner for our community.

When we finish the Piney Branch Tunnel, it will hold at least 4.2 million gallons of rainwater and wastewater during heavy storms. Instead of overflowing into Piney Branch, that water will go to the Blue Plains Water Resource Recovery Facility, where it will be treated.

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Five photos from the American Water Works Association (AWWA) ACE26 conference featuring panel discussions, technical presentations, networking, and attendees posing at the ACE26 display.
ACE26 Highlights: How DC Water Advanced the Conversation on Water
More than 80 DC Water employees joined thousands of water professionals in Washington, D.C., sharing expertise, building partnerships and advancing conversations that will help shape the future of water.
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