National Park Service and DC Water Announce Parking Impacts at Old Angler’s Inn

June 09, 2011

(Washington, DC) - The District of Columbia Water and
Sewer Authority (DC Water) continues construction activities under its Potomac Interceptor-Long Term Odor Abatement Project near the Old Angler’s Inn in Potomac, Maryland.

On Friday, June 10, 2011, crews will be working in the parking lot near the old Angler’s Inn, located at 10801 MacArthur Boulevard.

Between the hours of 6:00 a.m. and 8:00 a.m., crews will perform permanent reconfiguration of the existing jersey barriers in the parking lot to maximize parking while protecting the Washington Aqueduct’s water conduit and improving safety conditions throughout the remainder of the project.

Impacts:

During work hours, parking on the concrete slabs on grade in the middle parking lot will be restricted, as follows:

• “No parking” signs will be posted on site, and National Capital Park Police will also be stationed near the parking lot area to further reinforce this restriction.

• Vehicles parked on or within twenty (20) feet of the concrete slabs will be towed at the owner’s expense.

DC Water’s Potomac Interceptor-Long Term Odor Abatement Project is part of a region wide effort to improve the quality and durability of sewers throughout the Washington Metropolitan Area. The Old Angler’s Inn will be one of six facilities constructed throughout the District, Montgomery, Fairfax and Loudoun counties that will work as a system in collectively helping to reduce odors emitting from the Potomac Interceptor Sewer, as well as prolong the life of the pipe.

Latest News

Section of Potomac River in Cabin John, MD showing river and trees

Testing will continue through September 10 at six Maryland locations closest to January sewer collapse

DC Water is moving from daily Potomac River water quality testing to testing twice a week. The change is part of our continued response to the January Potomac Interceptor sewer collapse. Daily testing continued past the original July 31 end date and today will be the last day DC Water will test at the 10 current locations.

Map: Temporary southbound lane closure on Rock Creek and Potomac Parkway NW.

Starting on or about Aug. 7, 2026, weather permitting, drivers can expect a temporary lane closure southbound on Rock Creek and Potomac Parkway NW near the intersection of Virginia Avenue NW and F ...

Photo of inside Potomac Interceptor at Dulles showing newly lined tunnel

First of four emergency repairs on Potomac Interceptor finished

DC Water has finished the first of four emergency repair projects on the Potomac Interceptor sewer line. Crews completed work today to strengthen a 600-foot section of pipe at Dulles International Airport.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Latest Blog Post
Plastic bottles, cups and other floating debris on the surface of the Anacostia River before the Anacostia River Tunnel began operating.
Cleaner Waterways Start With Everyday Choices
Protecting our waterways starts with everyday actions and continues through critical infrastructure designed to keep pollution out of our rivers.
Upcoming Meeting

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.