FRS Facility Detail Report


TRAP ROCK WATER TREATMENT PLANT

EPA Registry Id: 110055580697
42400 CLEARWATER GLEN CIR
LEESBURG, VA 20175


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:
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
TRAP ROCK WATER TREATMENT PLANT VAG640101 ICIS-NPDES NON-MAJOR ICIS 06/26/2023
ICIS-AIR (AIR)
LOUDOUN WATER TREATMENT PLANT VA0000005110701046 AIR MINOR ICIS 10/19/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
TRAP ROCK WATER TREATMENT PLANT VA0092754 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
LOUDOUN WATER TREATMENT PLANT 5110701046 AIR MINOR (PLANNED) AIRS/AFS 09/12/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
4941
WATER SUPPLY

NPDES
4941
WATER SUPPLY

AIRS/AFS
4952
SEWERAGE SYSTEMS

AIR
4952
SEWERAGE SYSTEMS

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 10
Legislative District Number:
HUC Code/Watershed: 02070008 / MIDDLE POTOMAC-CATOCTIN
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

Alternative Name Source of Data
LOUDOUN WATER TREATMENT PLANT AIR

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
MAILING ADDRESS
TRAP ROCK WATER TREATMENT PLANT
NPDES
View
MAILING ADDRESS
TRAP ROCK WATER TREATMENT PLANT
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 221320 SEWAGE TREATMENT FACILITIES.
AIR 221320 SEWAGE TREATMENT FACILITIES.
NPDES 221310 WATER SUPPLY AND IRRIGATION SYSTEMS.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 44865 LOUDOUN WATER WAY ASHBURN VA 20147 AIRS/AFS
MAILING ADDRESS 44865 LOUDOUN WATER WAY ASHBURN VA 20147 NPDES
FACILITY MAILING ADDRESS 44865 LOUDOUN WATER WAY ASHBURN VA 20147 AIR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
JENNINGS, FRED
5712917700
AIR


COMPLIANCE CONTACT
JENNINGS, FRED
5712917700
AIRS/AFS


UNKNOWN CONTACT
JENNINGS, FRED
5712917700
AIRS/AFS


COMPLIANCE CONTACT
JENNINGS, FRED
5712917700
AIR


PRIMARY FACILITY CONTACT
ANN ZIMMERMAN


NPDES


PRIMARY FACILITY CONTACT
JESSICA EDWARDS-BRANDT


NPDES


Query executed on: OCT-15-2025