Publications

Date Title
January 28, 2019 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2018 4th Quarter Combined Sewer Overflow Facilities Quarterly Report
October 31, 2018 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2018 3rd Quarter Combined Sewer Overflow Facilities Quarterly Report
July 27, 2018 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2018 2nd Quarter Combined Sewer Overflow Facilities Quarterly Report
April 30, 2018 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2018 1st Quarter Combined Sewer Overflow Facilities Quarterly Report
January 30, 2018 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2017 4th Quarter Combined Sewer Overflow Facilities Quarterly Report
October 27, 2017 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2017 3rd Quarter Combined Sewer Overflow Facilities Quarterly Report
July 31, 2017 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2017 2nd Quarter Combined Sewer Overflow Facilities Quarterly Report
April 28, 2017 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

Combined Sewer Overflow Facilities Quarterly Report
January 01, 2017 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2016 4th Quarter Combined Sewer Overflow Facilities Quarterly Report
October 01, 2016 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2016 3rd Quarter Combined Sewer Overflow Facilities Quarterly Report
July 01, 2016 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2016 2nd Quarter Combined Sewer Overflow Facilities Quarterly Report
April 01, 2016 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2016 1st Quarter Combined Sewer Overflow Facilities Quarterly Report
January 01, 2016 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2015 4th Quarter Combined Sewer Overflow Facilities Quarterly Report
October 01, 2015 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2015 3rd Quarter Combined Sewer Overflow Facilities Quarterly Report
July 01, 2015 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2015 2nd Quarter Combined Sewer Overflow Facilities Quarterly Report
April 01, 2015 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2015 1st Quarter Combined Sewer Overflow Facilities Quarterly Report
January 01, 2015 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2014 4th Quarter Combined Sewer Overflow Facilities Quarterly Report
October 01, 2014 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2014 3rd Quarter Combined Sewer Overflow Facilities Quarterly Report
July 01, 2014 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2014 2nd Quarter Combined Sewer Overflow Facilities Quarterly Report
April 01, 2014 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2014 1st Quarter Combined Sewer Overflow Facilities Quarterly Report
January 01, 2014 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2013 4th Quarter Combined Sewer Overflow Facilities Quarterly Report
October 01, 2013 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2013 3rd Quarter Combined Sewer Overflow Facilities Quarterly Report
July 01, 2013 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2013 2nd Quarter Combined Sewer Overflow Facilities Quarterly Report
April 01, 2013 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2013 1st Quarter Combined Sewer Overflow Facilities Quarterly Report
January 01, 2013 Operational and Environmental Information;
CSO Division Quarterly Operation Reports

2012 4th Quarter Combined Sewer Overflow Facilities Quarterly Report

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Tunnel Boring Machine named Mary undergoing Factory Acceptance Testing
Factory Testing Complete on DC Water’s first tunnel boring machine for the Potomac River Tunnel

Her name is Mary and she’s a tunnel boring machine (TBM) capable of cutting through hard rock and boring a tunnel 21 feet in width.

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
May 1, 2025
Thursday, 9:30 AM