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Parent Site

Site IDSiteLocationCityCountyEFO Name
5059Portland STP124 Morningside DrivePortlandSumnerNashville

Permit Information

TN0021865
Individual
Reissuance
City of Portland
Portland STP
Treatment of municipal sewage via two sequencing batch reactors (1.9 MGD) and three sequencing batch reactors in Fall 2024 (2.85 MGD) with chlorine disinfecting and dechlorination. The permittee will meet more stringent effluent limits to maintain formerly permitted loads with expanded treatment capacity. Residual biosolids are digested and land applied on approximately 400 acres.
M
M
MW
09-JUL-2024
03-JUL-2024
09-JUL-2024
16-JUL-2024
19-AUG-2024
01-SEP-2024
31-AUG-2029
Summers Branch at mile 8.6 to the Red River
treated municipal wastewater from Outfall 001
Sequencing Batch Reactor (SBR) activated sludge with chlorination, dechlorination, and post aeration. Sludge: was, imhoff, to land appl.
4952
2.85
29-OCT-2024 12:20PM

Other DWR permits at this site

  • 1 - 2 of 2
Permit NoPermittee NameProject NamePermit TypeStatusRatingEFO Name__Issuance___Effective___Expiration__
TNR246722City of Portland, Tennessee2020 Wastewater Treatment Plant ExpansionCGPActiveN/ANashville-10-JUL-202330-SEP-2026
TNB021865Portland STP-BiosolidsIncompleteN/ANashville---
  • 1 - 2 of 2

Permit Documents

View
File Type
Description
Document Date
Inspection Report2024 PCI Inspection Checklist30-OCT-2024
Letter2024 PCI Letter- Must reissue permits with language corrections, section additions, corrected limit tables, and flow limits. 30-OCT-2024
EmailPT Narrative Conditions Reminder29-OCT-2024
EmailRequest for NOV Extension to November 18- Granted18-OCT-2024
LetterLetter to home owners at 123 Gravel Lane from the City if Portland requiring the home owner to repair the private sewer pump of their property. The letter gives them a deadline and explains what will happen if the repairs are not made.23-SEP-2024
EmailRequest from Jennifer Young for extension of July 2024 NOV action items, granted for October 19, 202417-SEP-2024
PermitMinor Modification of total mercury sample type so it matches ICIS reporting.16-SEP-2024
Notice of ViolationPT SAR NOV for failure to sample06-SEP-2024
EmailRequest from Bryan Price for extension of July 2024 NOV action items, granted for September 19, 202419-AUG-2024
Old PermitTN0021865 Issued NPDES Permit 202419-AUG-2024
Forms submitted through MyTDEC Forms after 11/17/2020 will be available in FileNet.

Moratorium

Problem
Mechanism
Result
Action Date
Status
Percent Annual I I
I/I:Permit ViolationsCommissioner's OrderMoratorium on Connections see Item 8 under Order & Assessment Section (page 15).4/18/2017Active58

Inspections

Inspection Date
Type
Result
30-OCT-2024Pretreatment Compliance (oversight)Out of Compliance
16-AUG-2024Compliance AssistanceOut of Compliance
17-JUN-2024Compliance Eval (non-sampling) (CEI)Out of Compliance
14-JUN-2023Pretreatment TAV and File ReviewIn Compliance
18-AUG-2022Compliance Eval (non-sampling) (CEI)Out of Compliance
07-JUL-2022Sanitary Sewer SystemIn Compliance
02-JUN-2022Pretreatment Compliance (oversight)In Compliance
25-MAY-2021Pretreatment AuditOut of Compliance
03-MAR-2021Follow-upOut of Compliance
07-JUL-2020Compliance Eval (non-sampling) (CEI)Out of Compliance

Wastewater Engineering Plans Review

Project no
Plans Status
Type
Reviewer
Date Received
Approved Date
Project Name
24.0227ApprovedCDMJB4/1/20245/30/2024Parkside Pointe
24.0289ApprovedCDMJB5/23/20245/23/2024Parkside Pointe SPS & Force main
24.0325ApprovedCDRGO4/30/20245/20/2024Bracken Estates - Sanitary Sewer Plans
24.0148ApprovedCDJKM2/27/20245/3/2024Harbin Sandye Avenue - Sanitary Sewer Collection Plans
24.0160ApprovedCDMJT3/1/20244/1/2024Sanitary Sewer Rehab of Portland Sudden Service
23.0747ApprovedCDTNH3/1/20243/26/2024HWY 52E No. 1 Lift Station Relocation
23.0560ApprovedCDJKM2/26/20242/28/2024Richland Estates Subdivision – Sanitary Sewer Collection Plans
24.0015ApprovedCDTNH2/2/20242/5/2024N Harris Ln Sewer Extension
23.0629ApprovedCDTNH1/29/20241/29/2024Twin Lakes
23.0350ApprovedCDTNH7/5/20237/28/2023Collins Sewer Extension
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.