Publications

Date Title
July 06, 2018 Operational and Environmental Information;
Water Quality Report

LCR report Jan-Jun 2005
July 06, 2018 Operational and Environmental Information;
Water Quality Report

LCR report Jul-Dec 2005
July 06, 2018 Operational and Environmental Information;
Water Quality Report

LCR report Jan-Jun 2006
June 29, 2018 Operational and Environmental Information;
Water Quality Report

2018 Water Quality Report
October 30, 2017 Operational and Environmental Information;
Water Quality Report

LCR report Jan-Jun 2017
October 30, 2017 Operational and Environmental Information;
Water Quality Report

LCR Sampling Plan 2016
October 30, 2017 Operational and Environmental Information;
Water Quality Report

LCR Sampling Plan 2017
October 30, 2017 Operational and Environmental Information;
Water Quality Report

LCR report Jan-Jun 2016
October 30, 2017 Operational and Environmental Information;
Water Quality Report

LCR report Jul-Dec 2016
June 14, 2017 Operational and Environmental Information;
Water Quality Report

2017 Water Quality Report
January 01, 2015 Operational and Environmental Information;
Water Quality Report

2016 Water Quality Report
January 01, 2015 Operational and Environmental Information;
Water Quality Report

2015 Water Quality Report
January 01, 2014 Operational and Environmental Information;
Water Quality Report

2014 Water Quality Report
January 01, 2013 Operational and Environmental Information;
Water Quality Report

2013 Water Quality Report
January 01, 2012 Operational and Environmental Information;
Water Quality Report

2012 Water Quality Report
January 01, 2010 Operational and Environmental Information;
Water Quality Report

2010 Water Quality Report
January 01, 2009 Operational and Environmental Information;
Water Quality Report

2009 Water Quality Report
January 01, 2008 Operational and Environmental Information;
Water Quality Report

2008 Water Quality Report
January 01, 2008 Operational and Environmental Information;
Water Quality Report

2008 Water Quality Report - Perchlorate Monitoring
January 01, 2007 Operational and Environmental Information;
Water Quality Report

2007 Water Quality Report - Total Coliform Results
January 01, 2007 Operational and Environmental Information;
Water Quality Report

2007 Water Quality Report
January 01, 2007 Operational and Environmental Information;
Water Quality Report

2007 Water Quality Report - Corrosion Control Performance
January 01, 2007 Operational and Environmental Information;
Water Quality Report

2007 Water Quality Report - Disinfection Performance
January 01, 2007 Operational and Environmental Information;
Water Quality Report

2007 Water Quality Report - Perchlorate Monitoring
January 01, 2006 Operational and Environmental Information;
Water Quality Report

2006 Water Quality Report

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Photo of temporarily relocated section of Piney Branch Parkway
Piney Branch Parkway Section to Reopen Monday, Restoring a Key Route for DC Commuters

Following a 27-day closure, DC Water will reopen a section of Piney Branch Parkway between Arkansas Avenue and Beach Drive NW early Monday morning, restoring an important cross-town connection for thousands of District commuters. During the closure, a section of the road was temporarily relocated for construction of DC Water’s Piney Branch Tunnel Project.

Latest Blog Post
DC Water General Manager and CEO David Gadis recognizes Lily MacDonald during the May Board of Directors meeting.
From Classroom to Community: A Student Spotlight on DC Water's SPLASH Program
A speechwriting assignment became a call to action for water access and affordability through DC Water's SPLASH program.
Upcoming Meeting
Date
July 2, 2026
Thursday, 9:30 AM

Upcoming Events

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.