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Parent Site

Site IDSiteLocationCityCountyEFO Name
5824Chapel Hill WWTPHighway 99 (near Henry Horton State Park)Chapel HillMarshallColumbia

Permit Information

TN0064670
Individual
Reissuance
Town of Chapel Hill
Chapel Hill STP
Treated municipal wastewater using aerated lagoon, two cells in series, with chlorination, via sodium hypochlorite, prior to discharge to Outfall 001. (Permit also authorizes increase in design flow from 0.17 to 0.33 MGD and replacement of lagoon treatment with Sequencing Batch Reactor treatment.)
I
M
MW
21-SEP-2023
09-NOV-2021
29-SEP-2023
06-FEB-2024
11-MAR-2024
01-APR-2024
31-MAR-2029
02-AUG-2022
Duck River at mile 185.5
treated municipal wastewater from Outfall 001
A new 0.33 MGD sequencing batch reactor (SBR) replacing existing aerated 2-cell lagoon system (exempt from 503) until there is any sludge removed
4952
.17
16-DEC-2024 01:55PM

Other DWR permits at this site

Permit Documents

View
File Type
Description
Document Date
Letter24.0541 Approval letter 2024082323-AUG-2024
EmailPT IWS04-JUN-2024
EmailPT IWS Reminder31-MAY-2024
LetterCompliance Evaluation Inspection02-APR-2024
Permit2024 Final Permit w/ Addendum11-MAR-2024
LetterRCVD VIA EMAIL 20-FEB-24: letter re: comments on Draft, daily maximum BOD, by Danny Bingham20-FEB-2024
Draft PermitDraft NPDES permit 2024 06-FEB-2024
Letter23.0199 Approval letter 2024011818-JAN-2024
Letter23.0361 Approval letter 2023101818-OCT-2023
EmailExplanation for high effluent rate reporting on Table A of Form 2A .28-SEP-2023
Forms submitted through MyTDEC Forms after 11/17/2020 will be available in FileNet.

Moratorium

Inspections

Inspection Date
Type
Result
27-FEB-2024Compliance Eval (non-sampling) (CEI)In Compliance
22-MAR-2021Compliance Eval (non-sampling) (CEI)In Compliance
25-JAN-2019Compliance Eval (non-sampling) (CEI)In Compliance
02-DEC-2016Compliance Eval (non-sampling) (CEI)In Compliance
26-SEP-2013Compliance Eval (non-sampling) (CEI)In Compliance
20-SEP-2012Performance Audit (PAI)Out of Compliance
20-JUL-2011Compliance Eval (non-sampling) (CEI)In Compliance
14-JAN-2010Compliance Eval (non-sampling) (CEI)In Compliance
21-MAY-2007Compliance Eval (non-sampling) (CEI)In Compliance

Wastewater Engineering Plans Review

Project no
Plans Status
Type
Reviewer
Date Received
Approved Date
Project Name
24.0689Review CompleteC&E ReviewRGO9/10/2024-Chapel Hill Capital Improvements Plan
24.0541PendingCDMJB7/16/20248/23/2024Ellington Subdivision
23.0416Pending-TNH8/7/2023-2023 ARPA Sewer System Improvements - Chapel Hill
23.0383PendingCDTNH7/21/20238/25/2023Wastewater Treatment Plant Improvements
23.0361PendingCDMJB7/10/202310/18/2023Ezell Farms Subdivision
23.0199PendingCDMJB4/11/20231/18/2024Depot Street Phase 1 Chapel Hill
22.0730ApprovedCDA. Bahour4/3/20234/4/2023Town of Chapel Hill Sewer Standard Specification
23.0004Review CompleteCAP/ERRGO1/3/2023-Town of Chapel Hill CAP/ER
22.0437ApprovedCDTNH11/28/202211/28/2022Spring CreekTH-P2
21.0565ApprovedPP-ERTNH6/28/20227/8/2022Chapel Hill Wastewater Treatment Expansion
If you have any questions or comments, call us at (615) 532-0287 or email the TDEC Help Desk at BG-Help_Desk@tn.gov.