Tennessee Division of Water Resources (DWR) Permits Documents Permit Appeals Moratoriums Complaints Inspections Eng. Plans Hydrologic Det. Exceptional Waters Ambient Monitoring QLP Data Oil & Gas Wells FTC Operator Certification Water Wells Site IDParent SiteLocationCityCounty 115123Alcoa Business Park LLC302 N. Hall Rd.AlcoaBlount Permit Information Help Back to Previous Page Permit NumberTN0082007Permittee NameAlcoa Business Park LLCProject Name(formerly Alcoa - South Plant)Permit TypeIndividualStatusReissuancePermit RatingIFacility ClassificationPDischarge CodeSW, PWApplication Received18-SEP-2023Application ReturnedApplication Complete27-SEP-2023Public Notice Date25-OCT-2022Issuance Date29-NOV-2022Effective Date01-JAN-2023Expiration Date31-DEC-2027Modification Date21-DEC-2021Termination DateReceiving Streamwet weather conveyance to Pistol Creek at mile 7.5 (SW5), and unnamed tributary to Springfield Branch (S01), a sink hole to Pistol Creek (S02), an unnamed tributary to Pistol Creek (S04), Pistol Creek at mile 4.7 (S06) via Outfall SW6 under NPDES Permit TN0065081Effluent Descriptionindustrial storm water runoff from Outfalls SW5, S01, S02, S04 and S06SIC Code3334Activity DescriptionThe South Plant formerly was an aluminum primary smelting and reclamation facility with related support facilities. Now this permit is for the historical legacy area of the facility that no longer exists.Treatment DescriptionFlow Rate [MGD].815Record Last Updated28-SEP-2023 08:36AM Wastewater Engineering Plans Review Permit Documents Search All Documents View Permit ViewFile TypeDescriptionDocument Date Inspection ReportAlcoa Business Park CEI Report May 202408-MAY-2024 LetterLetter of Acknowledgement for Relocation of Outfall SW527-SEP-2023 ApplicationPermit Modification Request18-SEP-2023 PermitTN0082007 Final Permit 202229-NOV-2022 LetterAlcoa Business Park LLC Draft Permit Comments18-NOV-2022 Draft PermitTN0082007 Draft Permit 202225-OCT-2022 ApplicationRenewal Application 202230-JUN-2022 Inspection ReportInspection Letter Report for Alcoa Business Park CEI 04292201-JUN-2022 Old PermitMinor Modification Individual NPDES Permit 202121-DEC-2021 LetterPermit Modification Request01-DEC-2021 row(s) 1 - 10 of 22Next FileNet Documents Forms submitted through MyTDEC Forms after 11/17/2020 will be available in FileNet. Inspections Inspection DateTypeResult 07-MAY-2024Compliance Eval (non-sampling) (CEI)In Compliance 29-APR-2022Compliance Eval (non-sampling) (CEI)In Compliance 17-JAN-2020Compliance Eval (non-sampling) (CEI)In Compliance row(s) 1 - 3 of 3
Tennessee Division of Water Resources (DWR)
