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DWR Permits
Permit Information
Parent Site
Site ID
Site
Location
City
County
EFO Name
5439
Columbia Wastewater Treatment Plant Improvements
1244 Treatment Plant Road
Columbia
Maury
Columbia
Permit Information
Permit Number
TN0056103
Permit Type
Individual
Status
Reissuance
Permittee Name
City of Columbia
Project Name
Columbia STP
Activity Description
Treatment of municipal sewage using conventional extended aeration and UV disinfection is to be replaced with treatment using extended aeration via oxidation ditch for biological nutrient removal.
Permit Rating
M
Facility Classification
M
Discharge Code
MW
Application Received
21-JUL-2022
Application Returned
Application Complete
18-AUG-2022
Public Notice Date
17-JAN-2023
Issuance Date
07-MAR-2023
Effective Date
01-NOV-2023
Expiration Date
31-OCT-2028
Modification Date
Termination Date
Receiving Stream
Duck River at mile 127.2
Effluent Description
Treated municipal wastewater from Outfall 001
Treatment Description
Secondary treatment with nitrification and UV disinfection. WAS to aeration basin/aerobic digesters
SIC Code
4952
SIC 2
SIC 3
SIC 4
Design Flow Rate [MGD]
10
Record Last Updated
16-DEC-2024 01:50PM
Other DWR permits at this site
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1 - 5 of 5
Permit No
Permittee Name
Project Name
Permit Type
Status
Rating
EFO Name
__Issuance__
_Effective_
__Expiration__
TNR183109
City of Columbia
Columbia Wastewater Treatment Plant Improvements
CGP
Active
N/A
Columbia
-
22-APR-2024
-
TNR183043
City of Columbia
Columbia Wastewater Treatment Plant Improvements
CGP
Active
N/A
Columbia
-
08-JAN-2024
-
NR2308.3855
City of Columbia
Wastewater Treatment Plant Renovation
ARAP
Active
N/A
Columbia
12-DEC-2023
12-DEC-2023
07-APR-2025
NR2308.3839
City of Columbia
Wastewater Treatment Plant Renovation
ARAP
Active
N/A
Columbia
12-DEC-2023
12-DEC-2023
07-APR-2025
TNB056103
Columbia STP
-
Biosolids
Inactive
N/A
Columbia
-
-
-
1 - 5 of 5
Permit Documents
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FileNet Documents
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File Type
Description
Document Date
Letter
24.0664 Approval letter 20240925
25-SEP-2024
Letter
WPN24.0297 Approval Letter 20240923
25-SEP-2024
Report
Analytical Testing - Bioassay 3rd Quarter
21-SEP-2024
Letter
24.0565 Approval letter 20240807
07-AUG-2024
Letter
24.0192 Approval letter 20240730
30-JUL-2024
Letter
24.0493 Plans Approval LTR 20240710
10-JUL-2024
Form
2024 TAV Form July
09-JUL-2024
Inspection Report
2024 TAV July
09-JUL-2024
Letter
WPN24.0167 Approval Letter 20240611
12-JUN-2024
Letter
24.0437 Plans Approval LTR 20240610
10-JUN-2024
row(s) 1 - 10 of 429
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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
Chronic Overflows
No connections which would flow into the Greenlick Pump Station located at 2153 Williamsport Pike.
9/4/2014
Closed
59
Chronic Overflows
Letter
Self-imposed moratorium on connections to the wastewater collection system that ultimately flow to Timberwood Drive.
3/26/2020
Closed
Watch List
59
Inspections
Inspection Date
Type
Result
09-JUL-2024
Pretreatment TAV and File Review
In Compliance
05-JUN-2024
Compliance Assistance
In Compliance
22-MAR-2024
Compliance Biomonitoring (CBI)
In Compliance
12-JUL-2023
Pretreatment Compliance (oversight)
In Compliance
10-MAY-2023
Compliance Sampling (CSI)
In Compliance
08-JUN-2022
Compliance Eval (non-sampling) (CEI)
Out of Compliance
01-JUN-2022
Pretreatment Audit
In Compliance
29-JUL-2021
Pretreatment TAV and File Review
In Compliance
14-APR-2021
Performance Audit (PAI)
Out of Compliance
03-SEP-2020
Pretreatment Compliance (oversight)
In Compliance
row(s) 1 - 10 of 36
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Wastewater Engineering Plans Review
Project no
Plans Status
Type
Reviewer
Date Received
Approved Date
Project Name
24.0753
Approved
CD
MJT
12/16/2024
12/17/2024
Carters Creek Force Main Relocation
24.0860
Pending
CD
MJB
11/21/2024
-
Rock Springs Phase 1A
24.0832
Pending
CD
MJB
11/12/2024
12/17/2024
Silver Springs Subdivision - Phase 3
24.0816
Approved
CD
MJT
11/1/2024
12/4/2024
Marlons Creek Phase 2
24.0792
Incomplete
-
RGO
10/21/2024
-
Greens Mill Road - Phase 2
24.0664
Approved
CD
MJB
9/25/2024
9/25/2024
Townhomes at Pumpkin Creek Phase 4
24.0192
Approved
CD
MJB
7/1/2024
7/30/2024
Townhomes at Pumpkin Creek Phase 2
24.0450
Review Complete
-
TNH
6/8/2024
-
Columbia Wastewater Treatment Plant Improvements
24.0437
Approved
CD
RGO
6/3/2024
6/10/2024
Bear Creek Overlook Phase 4 and 5
24.0358
Approved
CD
RGO
5/7/2024
5/15/2024
Bear Creek Glen Phase 4 and 5
row(s) 1 - 10 of 168
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