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Parent Site

Site IDSiteLocationCityCountyEFO Name
5139Chattanooga - Moccasin Bend WWTP & Combined Sewer System455 Moccasin Bend RoadChattanoogaHamiltonChattanooga

Permit Information

TN0024210
Individual
Reissuance
City of Chattanooga
Moccasin Bend WWTP & Combined Sewer System
Municipal treatment of wastewater plus treament of combined sewer flows via off-line storage in containment structures and delayed release of combined sewage to the Moccasin Bend WWTP
M
M
MW
26-JUN-2024
19-JUL-2024
18-JAN-2022
21-MAR-2022
01-APR-2022
31-OCT-2024
Tennessee River (Nickajack Reservoir) miles 457.8 (001-WWTP), 465.2 (004-Citico), 463.3 (005-Tremont, 462.7 (007-M.L. King Blvd.), 464 (006-Ross's Landing), 462.5 (008-19th St.), 461.6 (009-Carter St.), and Chattanooga Creek miles 2.0 (002-Central Ave.) and 1.4 (003-Williams St.).
Biologically treated municipal wastewater from Outfall 001 (WWTP); Primary treated combined sewer wastewater from Outfalls 002 through 009 for designed releases with partial treatment of combined sewer wastewater for only a limited number of discharge events.
Municipal Wastewater: High purity oxygen activated sludge treatment with chlorine disinfection; Combined wastewater: Screening or floatable removal, grit removal and primary clarification for designed releases; Other releases are limited.
4952
140
30-DEC-2024 09:01AM

Other DWR permits at this site

  • 1 - 7 of 7
Permit NoPermittee NameProject NamePermit TypeStatusRatingEFO Name__Issuance___Effective___Expiration__
TNB024210Chattanooga Moccasin Bend STPBiosolids ProgramBiosolidsActiveN/AChattanooga27-SEP-201927-SEP-201915-AUG-2024
TNR113631City of ChattanoogaMBWWTP-Warehouse Improvements & Vul.Recommend.CGPInactiveN/AChattanooga-03-SEP-202130-SEP-2026
TNR053775City of ChattanoogaMoccasin Bend Wastewater Treatment PlantTMSPActiveN/AChattanooga19-JUL-202020-JUL-202030-JUN-2025
NRS99.204City of ChattanoogaCity of Chattanooga - Moccasin Bend Waste Water Treatment Plant - 200 ft of Culvert at the Unnamed Trib to Tennessee RiverARAPInactiveMajorChattanooga--26-OCT-2001
NR2101.082City of Chattanooga-Moccasin Bend WWTPWarehouse ImprovementsARAPActiveN/AChattanooga-23-AUG-202107-APR-2025
TNR112921Moccasin Bend Wastewater Treatment PlantMoccasin Bend WWTP Secondary Clarifier UpgradesCGPInactiveN/AChattanooga-23-JAN-2017-
TNR112533Moccasin Bend Wastewater Treatment Plant-CGPInactiveN/AChattanooga-03-MAR-2015-
  • 1 - 7 of 7

Permit Documents

View
File Type
Description
Document Date
LetterWPN 20.0827R Extension Letter 12.05.202405-DEC-2024
ReportE. Coli violation notification05-DEC-2024
Notice of ViolationNOV for Compliance Biomonitoring Inspection25-NOV-2024
EmailTNPOP acceptance15-NOV-2024
LetterTNPOP invitation letter04-NOV-2024
ReportEPA Quarterly Report No. 4523-OCT-2024
Letter24.0640 Approval letter 2024101011-OCT-2024
Letter24.0639 Engineering Review 2024101111-OCT-2024
Letter24.0735 Approval letter 2024100202-OCT-2024
ReportUpdated SSO report 9/27/2429-SEP-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:Overflows:WWTP OverloadConsent Order, Director's Order and Federal Consent Decree are all closed. The facility is currently not under any type of moratorium.9/27/2018Closed43

Inspections

Inspection Date
Type
Result
24-SEP-2024Compliance Biomonitoring (CBI)Out of Compliance
10-JAN-2024Pretreatment Compliance (oversight)In Compliance
01-DEC-2022Pretreatment TAV and File ReviewIn Compliance
31-AUG-2022Sanitary Sewer Overflow Non-SamplingIn Compliance
06-APR-2022Pretreatment Compliance (oversight)In Compliance
15-JUL-2021Performance Audit (PAI)In Compliance
22-JAN-2021Pretreatment AuditIn Compliance
22-JAN-2021Pretreatment Follow-upIn Compliance
12-AUG-2020CSO Inspection Non-SamplingIn Compliance
30-NOV-2019Pretreatment TAV and File ReviewIn Compliance

Wastewater Engineering Plans Review

Project no
Plans Status
Type
Reviewer
Date Received
Approved Date
Project Name
24.0735PendingCDMJB9/23/202410/2/2024Central Crossing Condominiums
24.0651PendingCDTNH8/20/20249/5/2024Chattanooga MBEC Electrical Improvements W-22-010
24.0640PendingCDMJB8/19/202410/11/2024e2i2 SSO Abatement Program - West Chickamauga EQ Station
24.0639PendingCDMJB8/19/202410/11/2024e2i2 SSO Abatement Program - South Lee HWY EQ Station
24.0624PendingCDTNH8/13/20249/24/2024James A Henry Head Start Facility
24.0542PendingCDMJB7/16/20248/12/2024The Bend Phase 2
24.0433PendingCDMJB5/31/20247/25/2024Seneca Avenue Sewer Extension
24.0279IncompleteCDMJB5/13/2024-E2i2 SSO Abatement Program - North Lee Hwy Conveyance Improvements
24.0280PendingCDMJB4/15/20245/21/2024E2i2 SSO Abatement Program - South Lee Hwy Conveyance Improvements
24.0204PendingCDMJB3/21/20246/4/2024Old Lee Force Main 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.