FRS Facility Detail Report


POTOMAC WATER FILTRATION PLANT

EPA Registry Id: 110000576797
12200 RIVER ROAD
POTOMAC, MD 20854-1250


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
MARYLAND - PERMANENT (AIR) EMISSION
POTOMAC RIVER WATER PLANT 031-0029 STATE MASTER MD-PEMIS
-
AIR MINOR
RISK MANAGEMENT PLAN
POTOMAC WATER FILTRATION PLANT 100000113432 RMP REPORTER RMP

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
POTOMAC RIVER WATER FILTRATION MD0051586 ICIS-NPDES NON-MAJOR ICIS

MARYLAND - ENVIRONMENTAL PERMIT SERVICE CENTER
POTOMAC RIVER WATER FILTRATION PLANT 3819 STATE MASTER MD-EPSC
-
NPDES NON-MAJOR
AIR FACILITY SYSTEM
POTOMAC RIVER WATER PLANT 2403100029 AIR MINOR (OPERATING) AIRS/AFS 07/19/1999
ICIS-AIR (AIR)
POTOMAC RIVER WATER PLANT MD0000002403100029 AIR MINOR ICIS 10/19/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
OWNE



AIR
OWNE



MD-PEMIS
4941
WATER SUPPLY

AIRS/AFS
4941
WATER SUPPLY

MD-EPSC
4941
WATER SUPPLY

AIR
4941
WATER SUPPLY

NPDES
4941
WATER SUPPLY

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 06
Legislative District Number:
HUC Code/Watershed: 02070008 / MIDDLE POTOMAC-CATOCTIN
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
POTOMAC RIVER WATER FILTRATION NPDES
POTOMAC RIVER WATER PLANT AIR
POTOMAC RIVER WATER FILTRATION PLANT MD-EPSC

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY 1
WASHINGTON SUBURBAN SANITARY COMMISSION
RMP


MAILING ADDRESS
POTOMAC RIVER WATER FILTRATION
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 221310 WATER SUPPLY AND IRRIGATION SYSTEMS.
AIRS/AFS 221310 WATER SUPPLY AND IRRIGATION SYSTEMS.
RMP 22131 WATER SUPPLY AND IRRIGATION SYSTEMS

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 12200 RIVER ROAD POTOMAC MD 20854 AIR
MAILING ADDRESS 12200 RIVER RD POTOMAC MD 20854 NPDES
FACILITY MAILING ADDRESS 12200 RIVER ROAD POTOMAC MD 20854 AIRS/AFS
OWNER/OPERATOR 14501 SWEITZER LANE LAUREL MD 207075902 RMP
OWNER 14501 SWEITZER LANE LAUREL MD 20707 MD-EPSC

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
OWNER
WASHINGTON SUBURBAN SANITARY COMMISSION
301-206-8885
MD-EPSC
View
OWNER
WASHINGTON SUBURBAN SANITARY COMMISSION
(800)828-6439
MD-EPSC
View
OWNER
POTOMAC RIVER WATER PLANT


MD-PEMIS


Query executed on: OCT-15-2025