In case of emergency, call 911

In case of emergency, call 911

Potomac is served by the Montgomery County Police Department. The bulk of Potomac falls into District 1, but a substantial portion is in District 2.

To contact police about a non-emergency, call 301-279-8000.

District 1 Station

1451 Seven Locks Road


District 2 Station

7359 Wisconsin Avenue


Potomac is served by three fire stations, two operated by Cabin John Park Volunteer Fire Department, and one by the Rockville Volunteer Fire Department.

Both departments offer a variety of volunteer opportunities.

Earlier this year, the Montgomery County Fire Administrator, Gordon Aoyagi, proposed to remove the ladder truck from Station 10 on River Road as a budget savings. The ladder truck is the only piece of county owned equipment at the station.

However, the cuts were not made and the truck is still at the station.

Cabin John Park Volunteer Fire Department

Chief Jim Seavey

Cabin John typically holds an open house the first Sunday in October, but that date is subject to change.

Station 10

8001 River Road

Bethesda, MD 20817


Station 30

9404 Falls Road

Potomac, MD 20854


Rockville Volunteer Fire Department

Chief Paul Quigley

Company N. 33

11430 Falls Road

Potomac, MD 20854