Skip to Main Content

Parent Site

Site IDSiteLocationCityCountyEFO Name
5001Dayton STP115 Blythes Ferry RoadDaytonRheaChattanooga

Permit Information

TN0020478
Individual
Reissuance
City of Dayton
Dayton STP
Treatment of municipal sewage; Permit authorizes discharges at 2.67 MGD at permit issue and 4.2 MGD during the permit term. Permittee minimizes degradation from increased design flow rate through added treatment. Degradation during peak flows is justified by socio-economic benefit of eliminating moratoriums.
M
M
MW
29-JUN-2023
05-OCT-2005
19-JUL-2023
24-OCT-2023
27-NOV-2023
01-JAN-2024
31-DEC-2028
Tennessee River at mile 504
Treated municipal wastewater from Outfall 001 with intermittent discharges to Richland Creek Embayment to be temporarily allowed per conditions in an order addressing inflow and infiltration
Current: Activated sludge process preceded by mechanical screening, grit removal and followed by clarification and gaseous chlorination. Proposed: Sequencing batch reactors with sodium hypochlorite disinfecting.
4952
2.69
29-OCT-2024 12:15PM

Other DWR permits at this site

  • 1 - 3 of 3
Permit NoPermittee NameProject NamePermit TypeStatusRatingEFO Name__Issuance___Effective___Expiration__
TNR113785City of DaytonWWTP ImprovementsCGPActiveN/AChattanooga-17-FEB-202230-SEP-2026
TNB020478Dayton STP-BiosolidsInactiveN/AChattanooga---
TNRX50132Dayton WWTP-TMSPNo ExposureN/AChattanooga---
  • 1 - 3 of 3

Permit Documents

View
File Type
Description
Document Date
LetterNOV Response15-OCT-2024
Notice of ViolationNOV/CEI for recurring numeric effluent violations12-SEP-2024
Monitoring ReportMOR Jul 202412-AUG-2024
Notice of ViolationPT Audit NOV08-AUG-2024
LetterNotice of Completion14-JUN-2024
ReportPT IWS30-APR-2024
EmailPT Narrative Conditions Reminder28-FEB-2024
LetterWPN 19.0034 Extension Letter 02.13.202413-FEB-2024
PermitMinor modification to correct typographical error (delete benzine from Page 2)13-FEB-2024
Monitoring ReportMOR Jan 202413-FEB-2024
Forms submitted through MyTDEC Forms after 11/17/2020 will be available in FileNet.

Moratorium

Inspections

Inspection Date
Type
Result
21-JUN-2007Pretreatment Compliance (oversight)In Compliance
21-JUN-2007Compliance Eval (non-sampling) (CEI)In Compliance
03-JUN-2008Pretreatment TAV and File ReviewIn Compliance
25-MAY-2010Compliance Eval (non-sampling) (CEI)NOV
25-MAY-2010Sanitary Sewer Overflow Non-SamplingNOV
09-AUG-2010Pretreatment Compliance (oversight)In Compliance
18-JUL-2011Pretreatment TAV and File ReviewIn Compliance
28-SEP-2012Pretreatment Compliance (oversight)In Compliance
23-AUG-2013Pretreatment TAV and File ReviewIn Compliance
27-JUN-2014Pretreatment AuditMinor Deficiency Noted

Wastewater Engineering Plans Review

Project no
Plans Status
Type
Reviewer
Date Received
Approved Date
Project Name
22.0308ApprovedCDMJB5/12/20224/14/2023Dayton Aerial Crossings
19.0647Review CompletePP-ERRGO11/1/201910/8/2020Dayton Wastewater Treatment Plant Improvements Project
19.0034ApprovedCDAWJ5/10/20195/14/201924-Inch Interceptor Sewer Replacement Wauford Project No. 4623;Contract 19-02
19.0080Approved-MNU2/12/20192/28/2019Fourth Avenue Sewer System Improvement
18.0938Approved-MNU12/10/201812/26/2018Cedar Springs Subdivision Sewer Ext.
18.0803ApprovedCDA. Bahour10/22/201810/22/2018Brookstone Heights Subdivision
17.0671Approved-MNU10/24/201710/26/2017State Route 30 Sewer Relocation
17.0634ApprovedIMPMNU9/18/201710/10/2017Contract 17-01 Industrial Park
16.0198Approved-A. Bahour3/15/20164/4/2016Kayser-Roth Area Sewer Improvements
10.0223ApprovedLINEA. Bahour4/7/20104/26/2010Sewer Line Addition for Lowe's Outparcel
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.