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The information contained in this report is obtained from MDEQ's enSite (electronic environmental Site Information System) System used by the Office of Pollution Control's Air Division, Environmental Permits Division and Environmental Compliance and Enforcement Division, and the Office of Geology's Mining and Reclamation Division. The purpose of the system is to support permitting and compliance activities of the Department of Environmental Quality. Regulatory programs that are supported by this database are the Surface Water National Pollutant Discharge Elimination System (NPDES) Program; the Air Title V, Construction and Operating Programs; the Solid and Hazardous Waste Programs; Geology Surface Mining and Reclamation Division; and the Waste Tire Program (the UST program is currently not supported). There are other regulatory programs within the Department that do not currently utilize this database including programs managed by the Office of Land and Water, and the Total Maximum Daily Load (TMDL) Program.

Oldcastle APG South Inc

General Information

AI IDBranchSICCountyBasinStartEnd
24278Air 2
Water 2
3271HarrisonCoastal Streams09/19/2006 


Physical and Mailing Address

Physical Address (Primary)Mailing Address
10043 Southpark Drive
Gulfport, MS 39503
4630 Woodland Corporate Blvd, Suite 200
Tampa, FL 33614


Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
MSG110251Block USA, Gulfport PlantGP-Ready Mix Concrete01/17/200704/01/2009
MSG110251Block USA, Gulfport PlantGP-Ready Mix Concrete07/30/200901/18/2012
MSG110251Ready Mix USA LLC, Gulfport Block PlantGP-Ready Mix Concrete01/18/201209/10/2014
MSG110251Ready Mix USA LLC, Gulfport Block PlantGP-Ready Mix Concrete09/10/201410/26/2017
MSG110251Oldcastle APG South Inc, Gulfport Block PlantGP-Ready Mix Concrete10/26/201703/31/2019
MSG110251Oldcastle APG South Inc, Oldcastle APG South IncGP-Ready Mix Concrete05/13/202111/30/2025


Office of Pollution Control Contacts

NameAssignmentPhone Number
Pilgrim, KennethOffice of Pollution Control Air Compliance Manager(601) 961-5368
Pilgrim, KennethOffice of Pollution Control Air Compliance Staff(601) 961-5368
Whitlock, JaricusOffice of Pollution Control Air Permit Manager(601) 961-5747
Griffith, MichaelOffice of Pollution Control Water Compliance Manager(601) 961-5559
Griffith, MichaelOffice of Pollution Control Water Compliance Staff(601) 961-5559
Simonson, BeckyOffice of Pollution Control Water Permit Manager(601) 961-5580
Cress, CarterOffice of Pollution Control Water Permit Staff(601) 961-5713


Active Coverages Available Online

Permit TypePermit NumberIssue DatePermit Document
General Permit - Ready Mix RecoverageMSG11025105/13/2021 click for document


Current Status of General Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.PDF
General PermitConstruction CoverageMSR10432211/14/2006Application Withdrawn click for document
General PermitReady Mix RecoverageMSG11025105/13/2021Coverage Issued click for document

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Disclaimer: The information found in enSearch Online is for informational purposes only. While the Department makes reasonable efforts to maintain the data accurately and in a timely manner, enSearch Online is not a legal substitute for the official administrative files of the Department and will from time to time contain information that is not as complete as the information contained in the full administrative file of the agency. Additionally, typographical errors may occur in the transcription of written or typed information into the enSearch Online database; therefore, care should be taken to confirm the information in the database with information in the agency's administrative files. If any conflict exists between information contained in the enSearch Online database and the official administrative files of the Department, the official administrative files of the Department should be considered the official record. Nor is the posting of information on enSearch Online intended to replace the traditional methods of publishing public notice of certain documents as required by State and Federal statutes and/or regulations. EnSearch Online is intended to enhance the public's access to basic agency information. If you wish to review the official public records of the Department, you should contact the Public Records Officer of the Department at : Public Records Officer, Mississippi Department of Environmental Quality, PO Box 2261, Jackson, MS 39225-2261, Phone Number (601) 961-5611 or (601) 961-5171, Fax Number (601) 354-6356.