Permit Details

Site ID	Site	Location	City	County	EFO Name
4927	Erwin Utilities Authority	199 North Industrial Drive	Erwin	Unicoi	Johnson City

Permit Number

TN0023001

Permit Type

Individual

Status

Reissuance

Permittee Name

Erwin Utilities Authority

Project Name

Erwin STP

Activity Description

Treatment of municipal sewage

Permit Rating

Facility Classification

Discharge Code

Application Received

25-JUL-2024

Application Returned

24-FEB-2010

Application Complete

29-JUL-2024

Public Notice Date

Issuance Date

01-FEB-2020

Effective Date

01-MAR-2020

Expiration Date

31-JAN-2025

Modification Date

Termination Date

Receiving Stream

Nolichucky River at mile 94.4

Effluent Description

treated municipal wastewater from Outfall 001

Treatment Description

biologically treated municipal wastewater from Outfall 001

SIC Code

4952

SIC 2

SIC 3

SIC 4

Design Flow Rate [MGD]

1.9

Record Last Updated

27-NOV-2024 11:25AM

1 - 1 of 1

Permit No	Permittee Name	Project Name	Permit Type	Status	Rating	EFO Name	__Issuance__	_Effective_	__Expiration__
TNB023001	Erwin STP	-	Biosolids	Inactive	N/A	Johnson City	-	-	-

1 - 1 of 1

File Type	Description	Document Date
Email	PT SAR Extension Req Approval	28-OCT-2024
Letter	PT Letter w Recs for EU & Specialty Tire	25-OCT-2024
Monitoring Report	Bypass / SSO Report and September 2024 MOR	10-OCT-2024
Monitoring Report	Erwin Utilities July 2024 MOR	08-AUG-2024
Addendum	Erwin WWTP Corrected Application Signature-Certification	08-AUG-2024
Email	Erwin WWTP Corrected Application Signature-Certification Receipt Email	08-AUG-2024
Application	RCVD VIA EMAIL 25-JUL-24: cover letter, Form 2A, maps, and flow schematic by Mark Byrd; signature page updated 8/8/2024	08-AUG-2024
Letter	RCVD VIA EMAIL 07_15_2024 Erwin WWTP CEI Response Letter Combined	15-JUL-2024
Letter	Erwin WWTP Compliance Inspection Response	11-JUL-2024
Monitoring Report	Erwin Utilities June 2024 MOR	11-JUL-2024

row(s) 1 - 10 of 244

Forms submitted through MyTDEC Forms after 11/17/2020 will be available in FileNet.

Problem	Mechanism	Result	Action Date	Status	Percent Annual I I
I/I	EFO Communication	Chris Rhodes email dated 4-Apr-2019	4/4/2019	Watch List	62

Inspection Date	Type	Result
10-SEP-2024	Pretreatment TAV and File Review	In Compliance
30-MAY-2024	Compliance Eval (non-sampling) (CEI)	In Compliance
29-MAY-2024	Sanitary Sewer Overflow Non-Sampling	In Compliance
20-SEP-2023	Pretreatment Compliance (oversight)	In Compliance
08-SEP-2022	Pretreatment TAV and File Review	In Compliance
09-DEC-2021	Pretreatment Follow-up	In Compliance
09-DEC-2021	Compliance Eval (non-sampling) (CEI)	Out of Compliance
09-DEC-2021	Sanitary Sewer Overflow Non-Sampling	Out of Compliance
20-JUL-2021	Pretreatment Compliance (oversight)	In Compliance
18-AUG-2020	Pretreatment Audit	In Compliance

row(s) 1 - 10 of 40

Project no	Plans Status	Type	Reviewer	Date Received	Approved Date	Project Name
23.0558	Review Complete	PER	TNH	9/25/2023	10/18/2023	South Industrial Drive Lift Station Replacement
23.0539	Review Complete	PER	TNH	9/18/2023	10/10/2023	Rock Creek Interceptor
22.0596R	Approved	CD	TNH	6/27/2023	7/25/2023	Erwin Wastewater Treatment Plant Improvements - Tertiary Filter
23.0257	Approved	CD	A. Bahour	6/6/2023	6/6/2023	UNAKA VIEW MEADOWS
23.0022	Approved	-	CourtlandV	2/15/2023	2/23/2023	Erwin Utilities Waster Collection Improvements Evergreen CDBG Extension
22.0596	Approved	CD	TNH	1/27/2023	1/30/2023	Erwin WWTP Tertiary Filters
22.0737	Approved	CD	MJB	12/30/2022	1/5/2023	South Industrial Drive Lift Station Replacement
22.0722	Approved	CD	MJB	11/21/2022	12/13/2022	Rock Creek Sewer Interceptor Replacement
22.0091	Review Complete	PPD	TNH	2/23/2022	-	Erwin WWTP Improvements
21.0756	Approved	CD	MNU	10/18/2021	10/22/2021	Wolfe-Erwin Subdivision

row(s) 1 - 10 of 25

Parent Site

Permit Information

Other DWR permits at this site

Column Actions

Permit Documents

Moratorium

Inspections

Wastewater Engineering Plans Review