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DWR Permits
Permit Information
Parent Site
Site ID
Site
Location
City
County
EFO Name
115123
Alcoa Business Park LLC
302 N. Hall Rd.
Alcoa
Blount
Knoxville
Permit Information
Permit Number
TN0082007
Permit Type
Individual
Status
Reissuance
Permittee Name
Alcoa Business Park LLC
Project Name
(formerly Alcoa - South Plant)
Activity Description
The 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.
Permit Rating
I
Facility Classification
P
Discharge Code
SW, PW
Application Received
18-SEP-2023
Application Returned
Application Complete
27-SEP-2023
Public Notice Date
25-OCT-2022
Issuance Date
29-NOV-2022
Effective Date
01-JAN-2023
Expiration Date
31-DEC-2027
Modification Date
21-DEC-2021
Termination Date
Receiving Stream
wet 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 TN0065081
Effluent Description
industrial storm water runoff from Outfalls SW5, S01, S02, S04 and S06
Treatment Description
SIC Code
3334
SIC 2
SIC 3
SIC 4
Design Flow Rate [MGD]
.815
Record Last Updated
28-SEP-2023 08:36AM
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File Type
Description
Document Date
Inspection Report
Alcoa Business Park CEI Report May 2024
08-MAY-2024
Letter
Letter of Acknowledgement for Relocation of Outfall SW5
27-SEP-2023
Application
Permit Modification Request
18-SEP-2023
Permit
TN0082007 Final Permit 2022
29-NOV-2022
Letter
Alcoa Business Park LLC Draft Permit Comments
18-NOV-2022
Draft Permit
TN0082007 Draft Permit 2022
25-OCT-2022
Application
Renewal Application 2022
30-JUN-2022
Inspection Report
Inspection Letter Report for Alcoa Business Park CEI 042922
01-JUN-2022
Old Permit
Minor Modification Individual NPDES Permit 2021
21-DEC-2021
Letter
Permit Modification Request
01-DEC-2021
row(s) 1 - 10 of 22
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Forms submitted through MyTDEC Forms after 11/17/2020 will be available in FileNet.
Moratorium
no data found
Inspections
Inspection Date
Type
Result
07-MAY-2024
Compliance Eval (non-sampling) (CEI)
In Compliance
29-APR-2022
Compliance Eval (non-sampling) (CEI)
In Compliance
17-JAN-2020
Compliance Eval (non-sampling) (CEI)
In Compliance
row(s) 1 - 3 of 3
Wastewater Engineering Plans Review
no data found