NC0025071_Compliance Evaluation Inspection_20220509

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ELIZABETH S. BISER.
Serrrrary
RICHARDE, ROGERS.1R.
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Melinda S Ward
City of Eden
PO Box 70
Eden, NC 27289-0070
NOR 1I-1 CAROLINA
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May 09, 2022
SUBJECT: Compliance Inspection Report
Mebane Bridge WWTP
NPDES WW Permit No. NC0025071
Rockingham County
Dear Ms. Ward:
The North Carolina Division of Water Resources conducted a routine Pretreatment Compliance Inspection of the
Mebane Bridge WWTP on May 9, 2022. This inspection was conducted to verify that the facility is operating in
compliance with the conditions and limitations specified in NPDES WW Permit No. NC0025071. The findings
and comments noted during this inspection are provided in the enclosed copy of the inspection report entitled
"Pretreatment Compliance Inspection (PCI) Report". There were no significant issues or findings noted during the
inspection and therefore, a response to this inspection report is not required. If you should have any questions,
please do not hesitate to contact Alex Lowe with the Water Quality Regional Operations Section in the
Winston-Salem Regional Office at 336-776-9800 or via email at [e-mail].
Sincerely,
cL
Docu Signed by:
-0ti T. SMicr
145B49E225C94EA...
Lon T. Snider, Regional Supervisor
Water Quality Regional Operations Section
Winston-Salem Regional Office
Division of Water Resources, NCDEQ
ATTACHMENTS: Pretreatment Compliance Inspection Report
Cc: WSRO Digital Files (G:)
Central Digital Files (Laserfiche)

NCNORTH CAROLINA DIVISION OF WATER RESOURCES
PRETREATMENT COMPLIANCE INSPECTION (PCI) REPORT
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BACKGROUND INFORMATION [Complete Prior To PCI; Review Program Info Database Sheet(s)1
1. Control Authority (POTW) Name: City of Eden Mebane Bridge
2. Control Authority Representative(s): Chris Powell
3. Title(s): Pretreatment Coordinator, ORC
4. Last Inspection Date: March 9, 2021 Inspection Type (Check One): ❑ PCI ® Audit
5. Has Program Completed All Requirements from the Previous Inspection and Program Info Sheet(s)? ® YES ❑ NO
6. Is POTW under an Order That Includes Pretreatment Conditions? ❑ YES ® NO
Order Type, Number, Parameters: Are Milestone Dates Being Met? ❑ YES ❑ NO
ICIS CODING
Main Program Permit Number
J NICIO 10 12 1 5 1 0 1 7 1 1 1 1051091221
MM/DD/YY
7. Current Number Of Significant Industrial Users (SIUs)?
2
8. Number of SIUs With No IUP, or With an Expired IUP?
0
9. Number of SIUs Not Inspected By POTW in the Last Calendar Year?
0
10. Number of SIUs Not Sampled By POTW in the Last Calendar Year?
0
11. Number of SIUs In SNC For Limits Violations During Either of the Last 2 Semi -Annual
Periods?
0
12. Number of SIUs in SNC For Reporting During Either of the Last 2 Semi -Annual Periods?
0
13. Number of SIUs in SNC with Pretreatment Schedule?
0
14. Number of SIUs on Schedules?
0
15. Current Number Of Categorical Industrial Users (CIUs)?
2
16. Number of CIUs in SNC?
0
POTW INTERVIEW
17. Since the Last PCI, has the POTW had any NPDES Limits Violations?
If Yes, What are the Parameters and How are these Problems Being Addressed?
18. Since the Last PCI, has the POTW had any Problems Related to an Industrial
Discharge (Interference, Pass -Through, Blockage, Citizens' Complaints, Increased
Sludge Production, Etc.)?
If Yes, How are these Problems Being Addressed?
19. Which Industries have been in SNC for Limits or Reporting during
either of the Last 2 Semi -Annual Periods? Not Been Published for
Public Notice?(May refer to PAR if Excessive SIUs in SNC)
SNC for
SNC for
Not Pul
20. Which Industries are on Compliance Schedules or Orders? For all SIUs on an
Order, Has a Signed Copy of the Order been sent to the Division?
21. Are Any Permits or Civil Penalties Currently Under Adjudication? If Yes, Which
Ones?
❑ YES FA NO
❑ YES FA NO
Limits:
Reporting:
lished:
N/A
N/A
❑ YES ri NO
LTMP/STMP FILE REVIEW:
22. Is LTMP/STMP Monitoring Being Conducted at Appropriate Locations and Frequencies? ® YES
23. Are Correct Detection Levels being used for all LTMP/STMP Monitoring? ® YES El NO
24. Is LTMP/STMP Data Maintained in a Table or Equivalent? ® YES ❑ NO Is Table Adequate? ® YES ❑ NO
25. All LTMP/STMP effluent data reported on Discharge Monitoring Report? ® YES ❑ NO Division Inspector, please verify
yourself!
26. If NO to 23 - 26, list violations
27. Should any Pollutants of Concern be Eliminated from or Added to LTMP/STMP? ❑ YES ® NO
❑ NO
NC DWR Pretreatment Compliance Inspection (PCI) Form Updated December 2016 Page 1

If yes, which ones? Eliminated: N/A Added: N/A
NC DWR Pretreatment Compliance Inspection (PCI) Form Updated December 2016 Page 2

28. PRETREATMENT PROGRAM ELEMENTS REVIEW- Please review POTW files, verify POTW has copy of Program Element in
their files, complete with supporting documents and copy of PERCS Approval Letter, and dates consistent with Program Info:
Program Element
Last Submittal
Date In file?
Last Approval
Date In file
Date Next Due,
If Applicable
Headworks Analysis (HWA)
9/14/2021
I Yes ❑ No
In Review
❑ Yes ! No
Industrial Waste Survey (IWS)
9/21/2020
7 Yes ❑ No
12/17/2020
F Yes ❑ No
12/17/2025
Sewer Use Ordinance (SUO)
12/11/2012
rA Yes ❑ No
12/14/2012
I Yes ❑ No
Enforcement Response Plan (ERP)
1/9/2020
FA Yes ❑ No
02/05/2020
FA Yes ❑ No
Long Term Monitoring Plan (LTMP)
2/24/2020
7 Yes ❑ No
06/01/2020
M Yes ❑ No
INDUSTRIAL USER PERMIT (IUP) FILE REVIEW (3 IUP FILE REVIEWS OR 1 FILE REVIEW AND 1 IU INSPECTION
29. User Name
1. Weil McLain
2. Duke Energy
3.
30. IUP Number
1012
1013
31. Does File Contain Current Permit?
M Yes ❑ No
M Yes ❑ No
❑ Yes ❑ No
32. Permit Expiration Date
7/31/2025
2/28/2023
33. Categorical Standard Applied (I.E. 40 CFR, Etc.) Or N/A
433.17
423.16
34. Does File Contain Permit Application Completed Within One Year Prior
to Permit Issue Date?
M Yes ❑ No
1/17/2020
M Yes ❑ No
August 10, 2021
❑ Yes ❑ No
35. Does File Contain an Inspection Completed Within Last Calendar Year?
,II Yes ❑ No
,II Yes ❑ No
❑ Yes ❑ No
36. a. Does the File Contain a Slug/Spill Control Plan?
b. If No, is One Needed? (See Inspection Form from POTW)
a. YA Yes ■No
b. ■Yes ■ No
a. ■Yes FA No*
b. ■Yes FA No
a. •Yes ■No
b. ■Yes ■ No
Certification, Does File Contain a Toxic
(TOMP)?
® Yes ONO ❑N/A
❑Yes❑No❑N/A
❑ Yes ❑No❑N/A
37. For 40 CFR 413 and 433 TTO
Organic Management Plan
38. a. Does File Contain Original Permit Review Letter from the Division?
b. All Issues Resolved?
a. %Yes •No
b.❑Yes❑No®N/A
a. %Yes ■No
b.❑Yes❑No®N/A
a. • Yes ■No
b.❑Yes ❑No❑N/A
39. During the Most Recent Semi -Annual Period, Did the POTW Complete
its Sampling as Required by IUP, including flow?
M Yes ❑ No I
J
M Yes ❑ No
❑ Yes ❑ No
40. Does File Contain POTW Sampling Chain -Of -Custody Forms?
M Yes ❑ No
! Yes ❑ No
❑ Yes ❑ No
41. During the Most Recent Semi -Annual Period, Did the SIU Complete its
Sampling as Required by IUP, including flow?
®Yes❑No❑N/A
3/30/2022
®Yes❑No❑N/A
❑Yes❑No❑N/A
41b. During the Most Recent Semi -Annual Period, Did SIU submit all reports
on time?
®Yes❑No❑N/A
®Yes❑No❑N/A
❑Yes❑No❑N/A
42a. For categorical IUs with Combined Wastestream Formula (CWF), does
file include process/dilution flows as Required by IUP?
❑ Yes ENO ON/A
❑Yes❑No®N/A
❑ Yes ❑No❑N/A
42b. For categorical IUs with Production based limits, does file include
production rates and/or flows as Required by IUP?
❑ Yes ❑No®N/A
❑Yes❑No®N/A
❑ Yes ❑No❑N/A
43a. During the Most Recent Semi -Annual Period, Did the POTW Identify
All Limits Non -Compliance from Both POTW and SIU Sampling?
I Yes ❑ No
J Yes ❑ No
❑ Yes ❑ No
43b. During the Most Recent Semi -Annual Period, Did the POTW Identify
All Reporting Non -Compliance from SIU Sampling?
❑ Yes ❑No0N/A
❑Yes❑NOON/A
❑Yes❑No❑N/A
44. a. Was the POTW Notified by SIU (Within 24 Hours) of All Self-
Monitoring Violations?
b. Did Industry Resample and submit results to POTW Within 30 Days?
c. If applicable, Did POTW resample within 30 days of becoming aware
of SIU limit violations in the POTW's sampling of the SIU?
a.❑Yes ❑No®N/A
b.❑Yes❑No®N/A
c.❑Yes ❑No®N/A
a.❑Yes❑No0N/A
b.❑Yes❑NoON/A
c.❑Yes❑No®N/A
a.❑Yes ❑No❑N/A
b.❑Yes ❑No❑N/A
c.❑Yes❑No❑N/A
46. During the Most Recent Semi -Annual Period, Was the SIU in SNC?
❑ Yes ! No
❑ Yes ! No
❑ Yes ❑ No
47. During the Most Recent Semi -Annual Period, Was Enforcement Taken
as Specified in the POTW's ERP (NOVs, Penalties, timing, etc.)?
❑ Yes ❑NoR1N/A
❑Yes❑No®N/A
❑ Yes ❑No❑N/A
48. Does the File Contain Penalty Assessment Notices?
❑ Yes ❑N°ON/A
❑Yes❑No®N/A
❑ Yes ❑No❑N/A
49. Does The File Contain Proof Of Penalty Collection?
❑ Yes ❑NOON/A
❑Yes❑No®N/A
❑ Yes ❑No❑N/A
50. a. Does the File Contain Any Current Enforcement Orders?
b. Is SIU in Compliance with Order?
a.❑Yes ❑No®N/A
b.❑Yes ❑No®N/A
a.❑Yes❑NOON/A
b.❑Yes❑No®N/A
a.❑Yes ❑No❑N/A
b.❑Yes ❑No❑N/A
51. Did the POTW Representative Have Difficulty in Obtaining Any of This
Requested Information For You?
❑ Yes M No
❑ Yes M No
❑ Yes ❑ No
FILE REVIEW COMMENTS:
NC DWR Pretreatment Compliance Inspection (PCI) Form Updated December 2016 Page 3

*No hazardous waste stored on site, and no chemicals present. Waste from landfill pumps directly to storage tank,
then discharges to city sewer.
INDUSTRY INSPECTION ICIS CODING:
Main Program Permit Number MM/DD/YY
J I 11 I ILI
1. Industry Inspected:
2. Industry Address:
3. Type of Industry/Product:
4. Industry Contact: Title:
Phone: Fa .
5. Does the POTW Use the Division Model Inspection Form or Equivalent? ❑ YES ❑ NO
6. Did the POTW Contact Conduct the Following Parts of the Industrial Inspection Thoroughly?
Comments:
A. Initial Interview ❑ YES ❑ NO
B. Plant Tour ❑ YES ❑ NO
C. Pretreatment Tour ❑ YES ❑ NO
D. Sampling Review El YES ❑ NO
E. Exit Interview ❑ YES ❑ NO
Industrial Inspection Comments:
OVERALL SUMMARY AND COMMENTS:
Comments: Well organized files, all easily accessed. Mix of hard -copies and electronic copies available for review.
Requirements: None
Recommendations: None
NOD: ❑ YES ®NO
NOV: ❑ YES ® NO
QNCR: ❑ YES ® NO
POTW Rating:
Satisfactory V Marginal UnSatisfactory
PCI COMPLETED BY: Alex Lowe DATE: May 9, 2022
NC DWR Pretreatment Compliance Inspection (PCI) Form Updated December 2016 Page 4