Board of Supervisors - Mason District

Fairfax County, Virginia

CONTACT INFORMATION: Our office is open 8:30AM-5PM M-F

TTY 711

Mason District Governmental Center
6507 Columbia Pike, Annandale, VA 22003

Penelope A. "Penny" Gross,
Board of Supervisor

Holmes Run Pump Station Rehabilitation

The Fairfax County Department Public Works and Environmental Services is in the design phase of the rehabilitation of the Holmes Run Pump Station (HRPS) located at 6623 Dearborn Drive (near the intersection of Sleepy Hollow Road and Dearborn Drive) in Falls Church.  This pump station is one of the oldest wastewater pump stations in Fairfax County and is in need of upgrades both inside and outside the station.  The existing pump station building is in good condition and will remain.  Many of the project upgrades will occur inside the building, however, there will be site improvements and impacts outside the building.  These improvements include the addition of a stand-by generator and odor control system just north of the existing building, and improved vehicular access throughout the site for maintenance staff.  Impacts to the site include tree loss, a walled enclosure for the generator and odor control equipment, and permeable pavers.  During construction, a temporary bypass system will be needed for approximately two months, which will require temporary piping and driveway flow-through devices along the east side of the Sleepy Hollow Road right-of-way between the pump station (Dearborn Drive) and Malbrook Drive.    

You are invited to participate in a virtual meeting regarding these improvements on Tuesday, July 21, from 7:00 - 8:30 p.m.  (EST).   

To participate:

If you run into any issues, join using Google Chrome as follows:

  1. Open a Google Chrome browser.
  3. Enter the Meeting ID 520217917, then click the arrow key.
  4. Make appropriate selections to join the meeting
  5. You'll be automatically launched into the Waiting Room or the live session.


Dial in using your phone: U.S.: +1 (312) 757-3121; Access Code: 520-217-917.
If you are new to GoToMeeting, download the app and test the system in advance at:  For all participants, particularly those connecting by audio only, updated meeting materials will be posted by close-of-business on Monday, July 20 on the Mason District website.  If you have further questions prior to the meeting, contact Andy Royse by e-mail at, or by phone at 571-536-0421.

Meeting Materials

Fairfax Virtual Assistant