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Parent Site

Site IDSiteLocationCityCountyEFO Name
4990Maryville STP4541 Wheeler RoadMaryvilleBlountKnoxville

Permit Information

TN0020079
Individual
Reissuance
City of Maryville
Maryville STP
Treatment of municipal sewage via extended aeration activated sludge (oxidation ditch) treatment with biological nutrient removal preceded by drum screening and grit removal and followed by clarification, chlorine disinfecting, de-chlorination, ultraviolet light disinfecting (planned) and post aeration. Biosolids are composted into an exceptional quality product via aerobic holding, gravity belt thickening, ATAD processing and belt press dewatering.
M
M
MW
29-JUN-2022
12-JUL-2022
29-NOV-2022
03-JAN-2023
01-FEB-2023
31-DEC-2027
Outfall 002 to mile 5 of the Little River Embayment. Outfall 001 to mile 637 of the Tennessee River reserved as backup.
treated municipal wastewater from Outfalls 002 and 001
4952
14
08-NOV-2024 03:30PM

Other DWR permits at this site

  • 1 - 4 of 4
Permit NoPermittee NameProject NamePermit TypeStatusRatingEFO Name__Issuance___Effective___Expiration__
TNR056460City of MaryvilleWaste Water Treatment PlantTMSPNo ExposureN/AKnoxville---
TNR133624City of MaryvilleBiosolids Composting FacilityCGPInactiveN/AKnoxville-17-FEB-2010-
TNR133066City of Maryville-CGPInactiveN/AKnoxville-22-APR-2008-
TNB020079Maryville STP-BiosolidsExceptional QualityN/AKnoxville---
  • 1 - 4 of 4

Permit Documents

View
File Type
Description
Document Date
Report 5 day Overflow Report25-FEB-2021
Report April 2017 SAR PT 14-APR-2017
Letter16-0316 City Review26-APR-2016
Letter16-0318 City Review26-APR-2016
Letter16-0356 City Review06-MAY-2016
Letter17-0047 Letter08-FEB-2017
Letter17-0047 Ref07-FEB-2017
Email17.0491 E-mail String18-AUG-2017
Environmental Review17.0491 Ref26-JUL-2017
Letter18-0196 Letter20-APR-2018
Forms submitted through MyTDEC Forms after 11/17/2020 will be available in FileNet.

Moratorium

Inspections

Inspection Date
Type
Result
29-NOV-2023Pretreatment AuditOut of Compliance
30-OCT-2023Compliance Eval (non-sampling) (CEI)In Compliance
04-OCT-2022Pretreatment TAV and File ReviewIn Compliance
07-OCT-2021Pretreatment Compliance (oversight)In Compliance
27-AUG-2021Performance Audit (PAI)In Compliance
29-APR-2021Pretreatment TAV and File ReviewIn Compliance
14-NOV-2019Pretreatment Compliance (oversight)In Compliance
30-OCT-2018Pretreatment AuditIn Compliance
14-MAY-2018Compliance Eval (non-sampling) (CEI)In Compliance
20-OCT-2017Pretreatment TAV and File ReviewIn Compliance

Wastewater Engineering Plans Review

Project no
Plans Status
Type
Reviewer
Date Received
Approved Date
Project Name
24.0850Review CompleteCAP/ERRGO11/19/2024-City of Maryville CAP/ER
24.0817Pending-MJT11/1/2024-Carpenters Grade Road Sewer Relocation
24.0612Review CompleteC&E ReviewRGO8/7/2024-Maryville Collection System Audit
24.0105PendingCDMJB2/12/20244/18/2024Laurel Branch Park Lot 4 Build to Suit
23.0572Approved-MJB10/4/20234/18/2024City of Maryville Standard Specifications
23.0517PendingCDA. Bahour9/13/202310/13/2023Wastewater Collection - Construction Specifications - 2023 Edition
23.0459PendingCDTNH8/24/20234/17/2024City of Maryville - Flag Branch Gravity Sewer
22.0477PendingCDMJB7/26/20228/11/2022City of Maryville - Smith & Wesson Lift Station and Force Main
22.0157ApprovedCDTNH3/31/20224/25/2023Drug Task Force New Office
21.0768ApprovedCDA. Bahour11/17/202111/21/2021Laurel Branch Park
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.