FRS Facility Detail Report


WINN ROCK INC

EPA Registry Id: 110033650840
HWY 84
WINNFIELD, LA 71483


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)
WINN ROCK, LLC LAG490072 ICIS-NPDES NON-MAJOR ICIS 03/22/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ICIS-AIR (AIR)
WINN ROCK INC LA0000002212700004 AIR MINOR ICIS 10/10/2017
AIR FACILITY SYSTEM
WINN ROCK INC 2212700004 AIR MINOR (OPERATING) AIRS/AFS 01/31/2014
LOUISIANA - TOOLS FOR ENVIRONMENTAL MANAGEMENT AND PROTECTION ORGANIZATIONS
WINN ROCK INC 1135 STATE MASTER LA-TEMPO

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
1442
CONSTRUCTION SAND AND GRAVEL

NPDES
1442
CONSTRUCTION SAND AND GRAVEL

AIR
1442
CONSTRUCTION SAND AND GRAVEL

Facility Codes and Flags

EPA Region: 06
Duns Number:
Congressional District Number: 05
Legislative District Number:
HUC Code/Watershed: 08040303 / DUGDEMONA
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
OWEN H MOBLEY AIR

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
MAILING ADDRESS
WINN ROCK LLC
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
AIR 212321 CONSTRUCTION SAND AND GRAVEL MINING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS PO BOX 790 WINNFIELD LA 71483 AIRS/AFS
MAILING ADDRESS PO BOX 790 WINNFIELD LA 71483 NPDES
FACILITY MAILING ADDRESS PO BOX 790 WINNFIELD LA 71483 AIR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COMPLIANCE CONTACT
B. L. JONES


AIRS/AFS


UNKNOWN CONTACT
B. L. JONES


AIRS/AFS


UNKNOWN CONTACT
B. L. JONES


AIR


COMPLIANCE CONTACT
B. L. JONES


AIR


Query executed on: OCT-14-2025