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FRS Facility Detail Report


DIAZ REFINERY - PRP COMMITTEE SITE TRUST

EPA Registry Id: 110043773716
INTERSECTION OF VAN DYKE RD &
DIAZ, AR 72043


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:
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
 DIAZ REFINERY - PRP COMMITTEE SITE TRUST ARR000002139 UNSPECIFIED UNIVERSE (N) RCRAINFO

PERMIT DATA SYSTEM
 DIAZ REFINERY 3400039 STATE MASTER PDS
AIR-0671-A
AIR PROGRAM
HAZ WASTE-ARD092915735
HAZARDOUS WASTE PROGRAM
HAZ WASTE-ARR000002139
HAZARDOUS WASTE PROGRAM
WATER-ARG790065
NPDES PERMIT
WATER-AR0039624
NPDES PERMIT
BIENNIAL REPORTERS
 DIAZ REFINERY - PRP COMMITTEE SITE TRUST ARR000002139 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2017
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
 DIAZ REFINERY CO ARD092915735 OTHER HAZARDOUS WASTE ACTIVITIES (Y) RCRAINFO

INTEGRATED COMPLIANCE INFORMATION SYSTEM DIAZ REFINERY COMPANY 45591 FORMAL ENFORCEMENT ACTION ICIS 07/27/1995 ICIS-06-1987-0201
FORMAL ENFORCEMENT ACTION

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
ICIS
 2899
 CHEMICALS AND CHEMICAL PREPARATIONS, NOT ELSEWHERE CLASSIFIED

Facility Codes and Flags

EPA Region: 06
Duns Number: 000000000
Congressional District Number: 01
Legislative District Number: 1
HUC Code/Watershed: 11010013 / UPPER WHITE-VILLAGE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
DIAZ REFINERY PDS
DIAZ REFINERY-PRP COMMITTEE SITE ICIS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
 UNISERVE, LLC
RCRAINFO
 View
OPERATOR
 ERNEST M MONROE
RCRAINFO
 View
OPERATOR
 DIAZ REFINERY PRP COMMITTEE SITE TRUST
RCRAINFO
 View
OWNER
 DIAZ REFINERY INC
RCRAINFO
 View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
PDS 562910 REMEDIATION SERVICES.
PDS 325998 ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING.
RCRAINFO 325998 ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING.
RCRAINFO 562910 REMEDIATION SERVICES.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS VAN DYKE & REVERE RDS LITTLE ROCK AR 72201 PDS
OPERATOR INTERSECTION OF VAN DYKE ROAD DIAZ AR 72043 RCRAINFO
OTHER CONTACT DIAZ REFINERY SITE PRP COMMITT LITTLE ROCK AR 72201 PDS
OTHER CONTACT DIAZ REFINERY CO LITTLE ROCK AR 72201 PDS
REGULATORY CONTACT 425 WEST CAPITOL AVE, STE 3400 LITTLE ROCK AR 72201 RCRAINFO
REGULATORY CONTACT 400 W CAPITOL LITTLE ROCK AR 72201 RCRAINFO
REGULATORY CONTACT 425 WEST CAPITOL AVE LITTLE ROCK AR 72201 RCRAINFO
FACILITY MAILING ADDRESS 400 W CAPITOL LITTLE ROCK AR 72201 RCRAINFO
OWNER PO BOX 138 DIAZ AR 72043 RCRAINFO
FACILITY MAILING ADDRESS 425 WEST CAPITOL AVE LITTLE ROCK AR 72201 RCRAINFO
OPERATOR PO BOX 138 ADRIAN TX 790010138 RCRAINFO
OWNER INTERSECTION OF VAN DYKE ROAD DIAZ AR 72043 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
OTHER CONTACT
 CHARLES NESTRUD
 501-372-5800
 PDS
 View
REGULATORY CONTACT
 CHARLES R NESTRUD
 501-372-6175
 RCRAINFO
 View
OTHER CONTACT
 CHARLES R NESTRUD
 5013725800
 PDS
 View
REGULATORY CONTACT
 CHARLES NESTRUD
 501-372-5800
 RCRAINFO

REGULATORY CONTACT
 CHARLES NESTRUD
 501-372-5800
 RCRAINFO
 View
REGULATORY CONTACT
 CHARLES R NESTRUD
 501-372-6175
 RCRAINFO
 View
OTHER CONTACT
 CHARLES NESTRUD
 501-372-5800
 PDS

REGULATORY CONTACT
 CHARLES R NESTRUD
 5013725800
 RCRAINFO

Query executed on: MAY-13-2025