NC0037508_Pretreatment_Annual_Report_20240301

Pu6Cic Works �ooMT+o'acoq� [phone]-Phone
Water PoCCution ControCPCant + + [phone]-Fax
1094 Addor Road „a M
Aberdeen,NC 28315 T n
CJ'r'f NORTN G�O�Ar
County of Moore
Pretreatment Annual Report
(PAR)
For the period of
01 /01 /23 — 12/31 /23
NPDES Permit # NCO037508
Moore County
Water Pollution Control Plant

Public-works OF NO [phone]-Phone
'Water Pollution ControCP(ant + 0 + [phone]-Fax
1094 Addor Road 17U M
Aberdeen,NC 28315 � n
a
��fEOR,flflTN CPA
County of Moore
March 1, 2024
PERCS Unit
N.C. Division of Water Resources
Pretreatment Unit
1617 Mail Service Center
Raleigh,NC 27699-1617
Dear PERCS Unit,
As requested,the pretreatment annual report for the period from January 01, 2023
through December 31, 2023 is attached. If you have any questions or comments about
this report, please contact me at [phone].
Sincerely,
Mr. Donald Patterson, Lab Supervisor, Moore County WPCP
cc: Mr. Stephen Morgan, Superintendent, Moore County WPCP

Pu6Cic-works o�r++0'40o, [phone]-Phone
Water PoCCution ControCPCant , [phone]-Fax
1094 Addor Road ® „N
Aberdeen,NC 28315 9 n
M-RTR CfP`
County of Moore
March 1, 2024
Stephen Morgan
Moore County WPCP
1094 Addor Road
Aberdeen,NC 28315
NC Division of Water Resources
PERCS Unit
1617 Mail Service Center
Raleigh,NC 27699-1617
Enclosed is the Moore County Water Pollution Control Plant's Pretreatment Annual
Report (PAR) for the period of January 1, 2023 through December 31, 2023.
I certify, under penalty of law,that this document and all attachments were prepared
under my direction or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly
responsible for gathering the information, the information submitted is,to the best of my
• knowledge and belief,true, accurate, and complete. I am aware that there are significant
penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
If you have any questions concerning this material,please do not hesitate to contact me at
[phone].
Sincerely,
Stephen Morgan
Superintendent
Moore County WPCP

Pu6Cic"Works lost"aFJRO [phone]-Phone
"Water PoCCution ContrOCPCant 0 [phone]-Fax
1094 Addor Road ® 17,4 M
Aberdeen,NC 2831.5 � n
OFNCRT"t�A�+!
County of.Moore
Table of Contents
Certification Statement
Narrative
Pretreatment Program Summary (PPS)
Significant Non-Compliance Report (SNCR)
Historical SNC Report
Pretreatment Program Info Database Sheet
Contact List
Industrial Data Summary Forms (IDSF) for Erico
Industrial Data Summary Forms (IDSF) for Thermal Metal
Industrial Data Summary Forms (IDSF) for Southeastern Tool & Die
Allocation Table (AT)

County of Moore
Water Pollution Control Plant
Contact List
Date
Primary Attended
Formal Name Contact Title Phone Fax Email Address PAR
Workshop
Mr. Wayne Vest County Manager [phone] [phone] [e-mail]
Mr. Randy Gould Public WorksDirector [phone] [phone] rgould(d),moorecountync.gov
Mr. Stephen Morgan WPCP [phone] [phone] smorgankmoorecoun . nc._ov
Superintendent
Mr. Donald Patterson Primary Lab Supervisor [phone] [phone] cflowerskmoorecoun . nc.-ov

Public-Works `p�tlTT OF oO [phone]-Phone
-Water PoCCution ControCPCant 0 + [phone]-,fax
1094 Addor Road 1734 M
Aberdeen,NC 28315 n
'tf OFNOXTN
County of.Moore
PRETREATMENT ANNUAL REPORT (PAR)
MOORE COUNTY(NPDES #NC0037508) March 1, 2024
NARRATIVE FOR EACH SIGNIFICANT INDUSTRIAL USER(SIU), 2023
GENERAL PROGRAM INFORMATION
• The HWA, SUO, ERP, and Permits are all up to date.
• The IWS has been completed by all SIUs and was mailed 2/27/24.
• A Program Info Sheet is included, and no corrections were necessary.
• In all three IDSFs, there are instances where only a single data point is available for
the entire year or for each six-month period. This occurs because the specific
parameter undergoes testing either biannually or annually.
• In all cases where the tested result was BDL or less than (<), 1/2 the DL was used
when averaging results.
SIU COMPLIANCE STATUS
[UP # A005: Erico Incorporated (40 CFR 433)
• The facility was inspected on December 13, 2023. The SIU received a rating of
"satisfactory". During the inspection, no significant changes were documented.
• The SIU continues to maintain a good working relationship with the POTW.
• Due to a staffing shortage at their external lab, the four-day run was not completed
within the past calendar year. The POTW was notified immediately of the reason
for the delay, and a second four-day run was completed as soon as a driver was able
to pick it up.
• Erico had no violations in 2023; therefore, no NOVs were issued.
• Erico's new permit was issued with an effective date of July 1, 2023 and expiration
date of June 30, 2028.
[UP # A008: Thermal Metal Treating,Inc. (40 CFR 433)
• The facility was inspected on December 28, 2023. The SIU received a rating of
"satisfactory". During the inspection, no significant changes were documented.
• The SIU continues to maintain a good working relationship with the POTW.
• Thermal Metal had no violations in 2023; therefore, no NOVs were issued.
• Thermal Metal's current permit expires June 30, 2025.

Pu6Cic-Works `p�tlTT OF oO [phone]-Phone
-Water PoCCution ControCPCant 0 + [phone]-,fax
1094 Addor Road 1734 M
Aberdeen,NC 28315 n
'tf OFNOXTN O�P`
County of.Moore
IUP #A010: Southeastern Tool& Die (40 CFR 433)
• The facility was inspected on December 29, 2023. The SIU received a rating of
"satisfactory". During the inspection, no significant changes were documented.
• In February 2023, the flow meter went down. The POTW was immediately
informed of the issue. Due to supply chain issues, a replacement flow meter was
not immediately available, and waste was stored until the new meter arrived. The
new flow meter was installed and calibrated later that month, the stored waste was
pretreated and normal operation resumed.
• No NOVs were issued for Southeastern Tool & Die in 2023.
• Southeastern Tool & Die's current permit expires October 31, 2024.

Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
1. Pretreatment Town Name: Moore County
2. "Primary" N PD ES Number N C00 37508
or N on_D i scharge Permi t#if appl i cabl a=>
3. PAR Begin Date, pleaseenter 01/01/yyyy 3. => 1/1/2023
4. PAR End Date, please enter 12/31/yyyy 4. => 12/31/2023
5. Total number of SI Us, i ncl udes Cl Us 5. => 3
6. Number of Cl Us 6. _> 3
7. Number of SI Uswith no IUP, or with an expired IUP 7. _> 0
8. Number of SI Us not inspected by POTW 8. => 0
9. Number of SI Us not sampled by POTW 9. => 0
10. Number of SI Us in SNC dueto I UP Limit violations 10. => 0
11. N umber of SI U s i n SN C due to Reporti ng vi of ati ons 11. => 0
12. Number of SI Us in SNC dueto violation of a Compliance Schedule, CO,AO or similar 12. => 0
13. Number ofClUsinSNC 13. => 0
14. Number of SI Us included in Public Notice 14. => 0
15 Total number of SI Us on a compliance schedule, CO, AO or si mi I ar 15. => 0
16. Number of NOVs, NNCs or similar assesed to SI Us 16. => 0
17. Number of Civil Penal ti es assessed to SIUs 17. => 0
18. N umber of Cri mi nal Penal ti es assessed to SI U s 18. => 0
19. Total A mount of Ci A I Penal ti es Col I ected 19. => $ 0
20. N u mber of I U s f rom whi ch penal ti es col I ected 20. => 0
Foot Notes: AO Administrative Order IUP Industrial User Pretreatment Permit POTW Publicly Owned Treatment Works
CIU Categorical Industrial User NNC Noticeof Non-Compliance SIU Significant Industrial User
CO Consent Order NOV Noticeof Violation SNC Significant Non-Compliance
IU Industrial User PAR Pretreatment Annual Report
revised 1/2018: PAR PPS 2018

Pretreatment Annual Report (PAR) PAR covers this calendar year => 1/1/2023-12/31/2023
Significant Non-Compliance Report (SNCR) Control Authority=Program=Town Name => Moore County
WWTP= Wastewater Treatment Plant, use separate form for each WWTP. WWTP Name => Moore County WPCP
SI U = Significant Industrial User N PDES# _> NCO037508
SNC = Significant Non-Compliance
A SNCR Form must be submitted with every PAR, please write"None" if you had No SIUs in SNC during calendar year
SNC ? (Yes/ No)
1 UP Pipe I ndustry Name Parameter for each 6-month period.
# # or "Reporting" Jan. - June July- Dec.
None
Attach a copy of the Division's"SIUs in SNC H i stori cal Report" for your POTW's SIUs behind this page.
Is the database correct ? Notify the Division of any errors! Database indicates SNC history for previousyears.
EVERY SNC MUST be explained in the Narrative, How was, is, or will it be resolved?
REPEAT SNCs are serious matters that M UST be explained in the Narrative.
Form name: PAR,SNCR,2001
Date Revised: 1/4/2001

Southeastern Tool 8r Die Moore County WPCP SIU Semi-Annual Data Report ®^�
.�
Wastewater Permit#010
YEAR 2023 Permit Limits JAN FEB MAR APR MAY JUN Maximum DL mg/I
Parameter Daily max Monthly Max
Date Collected 10-Feb
Flow,mgd 0.02 0.000
pH,s.u. 6-11.5 9.2 9.2
TEMPERATURE,°C 6.0 6.000
BOD5(mg/l) ANNUALLY 900 500 407.4 407.400 2
COD(mg/1) ANNUALLY 3000 2500 1140 1140.000 15
TSS(mg/1)ANNUALLY 1500 1000 8 8.100 5
OIL AND GREASE(mg/1)ANNUALLY 140 100 49 49.000 5
CADMIUM(mg/1)ANNUALLY 0.11 0.07 < 0.001 0.001 0.002
CHROMIUM(mg/1)ANNUALLY 2.77 1.71 0.000 0.005
COPPER (mg/1)ANNUALLY 3.38 2.07 0.227 0.227 0.002
CYANIDE(mg/1)ANNUALLY 1.19 0.65 < 0.005 0.005 0.010
LEAD (mg/1)ANNUALLY 0.69 0.43 0.000 0.010
NICKEL(mgll)ANNUALLY 3.98 2.00 0.105 0.105 0.010
SILVER (mg/I)ANNUALLY 0.23 0.12 0.000 0.001
ZINC(mg/1)ANNUALLY 2.61 1.48 0.000 0.010
AMMONIA(mg/I ANNUALLY report and monitor only 0.000 0.100
TTO(mg/I)BIANNUALLY 2.13 0.01
BDL=Below Detection Limit(DL)
NA=Not Applicable.
=QA/QC did not meet all specifications but the data is believed to be correct.

Southeastern Tool & Die Moore County WPCP SIU Semi-Annual Data Report
" � n
Wastewater Permit#010
YEAR 2023 Permit Limits JUL AUG SEP OCT NOV DEC Maximum DL mg/I
Parameter Daily max Monthly Max
Date Collected 31-Dec
Flow,mgd 0.01 0.000
pH,s.u. 6-11.5 0.0
TEMPERATURE,°C 0.000
BOD5(mg/1) ANNUALLY 900 500 2.000 2
COD(mg/1) ANNUALLY 3000 12500 10.000 1 15
TSS(mg/1)ANNUALLY 1500 1000 0.000 2.5
OIL AND GREASE(mg/1)ANNUALLY 140 100 0.000 5
CADMIUM(mg/1)ANNUALLY 0.11 0.07 0.000 0.002
CHROMIUM(mg/1)ANNUALLY 2.77 1.71 < 0.0035 0.004 0.005
COPPER (mg/1)ANNUALLY 3.38 2.07 0.000 0.002
CYANIDE(mg/1)ANNUALLY 1.19 0.65 0.000 0.010
LEAD (mg/1)ANNUALLY 0.69 0.43 < 0.001 0.001 0.010
NICKEL(mg/1)ANNUALLY 3.98 2.00 0.000 0.010
SILVER (mg/1)ANNUALLY 0.23 0.12 < 0.001 0.001 0.001
ZINC(mg/1)ANNUALLY 2.61 1.48 < 0.207 0.207 0.010
AMMONIA(mg/1)ANNUALLY report and monitor only 0.000 0.100
TTO(mg/1)BIANNUALLY 2.13 BDL 0.01
BDL=Below Detection Limit(DL)
NA=Not Applicable.
=QA/QC did not meet all specifications but the data is believed to be correct.

Industry SIU Semi-Annual Data Report
Southeastern Tool & Die
Wastewater Permit#A 010
YEAR 2023 Permit Limits JAN FEB MAR APR MAY JUN Maximum DL mg/I
Parameter Daily max Monthly Max
Date Collected 29-Jun
Flow,mgd 0.02 0.000000
pH,s.u. 6-11.5 6.70 6.7
TEMPERATURE,°C 25.7 25.7
BOD5(mg/1)BIANNUALLY 900 500 30 30.00 2
COD(mg/1) BIANNUALLY 3000 2500 68 68 15
TSS(mg/1) BIANNUALLY 1500 1000 29.0 29 2.5
OIL AND GREASE(mg/1)BIANNUALLY 140 100 5 5 5
CADMIUM(mg/1)BIANNUALLY 0.11 0.07 0.002 0.002 0.002
CHROMIUM(mg/1) BIANNUALLY 2.77 1.71 0.004 0.004 0.005
COPPER (mg/1) BIANNUALLY 3.38 2.07 0.024 0.024 0.002
CYANIDE(mg/1) BIANNUALLY 1.19 0.65 < 0.005 0.005 0.010
LEAD (mg/1) BIANNUALLY 0.69 0.43 0.0008 0.001 0.010
NICKEL(mg/1) BIANNUALLY 3.98 2.00 0.0332 0.033 0.010
SILVER (mg/1) BIANNUALLY 0.23 0.12 0.011 0.011 0.001
ZINC(mg/1) BIANNUALLY 2.61 1.48 0.078 0.078 0.010
TTO(mg/1)BIANNUALLY 2.13 NO 0.01
MERCURY 1631 (ng/L)ANNUALLY NA
BDL=Below Detection Limit(DL)
NA=Not Applicable.
=QA/QC did not meet all specifications but the data is believed to be correct.

Industry SIU Semi-Annual Data Report ®`
Southeastern Tool & Die
Wastewater Permit#A 010
YEAR 2023 Permit Limits JULY AUG SEPT OCT NOV DEC Maximum DL mg/I
Parameter Daily max Monthly Max
Date Collected 12-Oct
Flow,mgd 0.01 50570 108400 89800 132950 81390 127080 132950.000000
pH,s.u. 6-11.5 7.4 7.4
TEMPERATURE,°C 22.3 22.3
BOD5(mg/1)BIANNUALLY 900 500 96 95.5 2
COD(mg/1) BIANNUALLY 3000 2500 34 34 15
TSS(mg/1) BIANNUALLY 1500 1000 4 4 2.5
OIL AND GREASE(mg/1)BIANNUALLY 140 100 < 5 5 5
CADMIUM(mg/1)BIANNUALLY 0.11 0.07 < 0.002 0.002 0.002
CHROMIUM(mg/1) BIANNUALLY 2.77 1.71 < 0.005 0.005 0.005
COPPER (mg/1) BIANNUALLY 3.38 2.07 0.023 0.023 0.002
CYANIDE(mg/1) BIANNUALLY 1.19 0.65 < 0.005 0.005 0.010
LEAD (mg/1) BIANNUALLY 0.69 0.43 < 0.010 0.010 0.010
NICKEL(mg/1) BIANNUALLY 3.98 2.00 < 0.010 0.010 0.010
SILVER (mg/1) BIANNUALLY 0.23 0.12 0.010 0.010 0.001
ZINC(mg/1) BIANNUALLY 2.61 1.48 0.077 0.077 0.010
TTO(mg/1)BIANNUALLY 2.13 ND 0.01
MERCURY 1631 (ng/L)ANNUALLY
BDL=Below Detection Limit(DL)
NA=Not Applicable.
=QA/QC did not meet all specifications but the data is believed to be correct.

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name=> Moore County Name Eri co, Incorporated
Use separate forms for each industry/pipe WWTP Name=> Moore County WPCP IUP# A005
Enter BDL values as<(value) N PDES#=> NC 0037508 Pipe# 001
1st 6 months, dates=> 1/1/23 to 6/30/223
2nd 6 months, dates=> 7/1/23 to 12/31/23
Flow, mad BOD TSS Ammonia
Ist
months n months mon s 2nd 6 mon s mon s 2nd 6 months mon s 2nd 6 months '
Total #of samples=> 106 77 3 1 1 1 1 0
Maximum (mg/1) => 0.01700 0.01195 35.7 35.7 20.6 2.2 1.00 0
or Maximum (1 b/d) =>
or Average(mg/1) => 0.00642 0.00414 24.5 35.7 20.6 2.2 1.00 0
or Average Loading(I b/d) =>
%violations,(chronic SNC is>= 66%) => 21 0 0 0 0 0 0 N/A N/A
%TRC violations, (SNC is>=33%) => 0 0 0 0 0 0 0 N/A N/A
%violations,(chronic SNC is>= 66%) => 0 0 0 0 0 0 N/A N/A::::]
%TRC violations, (SNC is>=33%) => 0 0 0 0 0 0 N/A N/A
Cadmium Chromium COD Co er
st 6 months 2nd 6 months I 77mt mont s 2nd 6 months I 77mt mont s 2nd 6 months 1 st 6 months 2nd 6 months
Total #of samples=> 10 9 1 3 1 2 10 10
Maximum (mg/1) => 0.0020 0.0020 0.0040 <0.004 97 50 1.7500 0.2330
or Maximum (lb/d) =>
or Average(mg/1) => 0.0010 0.0008 0.004 <0.004 97 25 0.256 0.1
or Average Loading(I b/d) =>
%violations, (chronic SNC is>= 66%) => 0 0 0 0 0 0 0 0
%TRC violations, (SNC is>=33%) => 0 0 0 0 0 0 0 0 0
%violations,(chronic SNC is>= 66%) => 0 0 0 0 0 0 0 0
%TRC violations, (SNC is>=33%) => 0 0 0 0 0 0 0 0
Cyanide Lead Mercur Nickel
st st months n months mont s n months st months n ont s m st months n months
Total #of samples=> 1 1 1 2 0 0 10 10
Maximum (mg/1) => <0.005 <0.005 < 0.01 <0.005 N/A N/A 0.2720 0.3140
or Maximum (1 b/d) =>
or Average(mg/1) => <0.005 <0.005 < 0.01 <0.004 N/A N/A 0.087 0.0750
or Average Loading(I b/d) =>
%violations, (chronic SNC is>= 66%) => 0 0 0 0 N/A N/A 0 0
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 N/A N/A 0 0
%violations,(chronic SNC is>= 66%) => 0 0 0 0 N/A N/A 0 14
%TRC violations, (SNC is>=33%) => 0 0 0 0 N/A N/A 0 0
BDL=>Below Detection Limit mg/I =>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
fourrows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL, 1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Comprehensive Guide, Chapter 9,section B,pages 12,13,14 Blank I DSF Form,Copy and use in your PAR Number each set for each I UP pipe-Page of
Chapter: PAR Guidance Filename: PAR_IDSF.xlsReaisi on date:August 1,1994

Pretreatment Annual Report (PAR)
Industry Name Eri co, Incorporated
Industrial Data Summary Form (IDSF) IUP#A005
Use separate forms for each industry/pipe Pipe# 001
Enter BDL values as < (value)
sit 6 months 2nd 6 months st mont s 2nd 6 mont s st mont s 2nd 6 mont s sit mont s 2nd 6 months '
Total #of samples=>
Maximum (mg/1) _>
or Maximum (I b/d) _>
or Average(mg/1) _>
or Average Loading(I b/d) _>
%violations, (chronic SNC is>=66%) _>
%TRC violations, (SNC is>=33%) _> o
%violations, (chronic SNC is>=66%) _>
%TRC violations, (SNC is>=33%) _>
sit 6 months 2nd 6 months 177mont s 2nd 6 months 177mont s 2nd 6 months 177mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) _>
or Maximum (I b/d) _>
or Average(mg/1) _>
or Average Loading(I b/d) _>
%violations, (chronic SNC is>=66%) _>
%TRC violations, (SNC is>=33%) _> o
%violations, (chronic SNC is>=66%) _>
%TRC violations, (SNC is>=33%) _>
sit 6 months 2nd 6 months 177mont s 2nd 6 months 177mont s 2nd 6 months 177mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) _>
or Maximum (I b/d) _>
or Average(mg/1) _>
or Average Loading(I b/d) _>
%violations, (chronic SNC is>=66%) _>
%TRC violations, (SNC is>=33%) _> o
%violations, (chronic SNC is>=66%) _>
%TRC violations, (SNC is>=33%) _>
BDL=>Below Detection Limit mg/I=>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
four rows, F1 indicate how averages were cal cut ated SNC=>Significant Non-compliance mgd=>million gallons per day
Avg period could be month,Otr,or 6-month& if BDL,1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Comprehensive Guide, Chapter 9,section B,pages 12,13,14 Blank IDSF Form,Copy and use i n your PAR Number each set for each I U P pi pe-Page of
Chapter: PAR Guidance File name: PAR_IDSF.xlsRevison date:August 1,1994

Pretreatment Annual Report (PAR) Industry Name Erico, Incorporated
Industrial Data Summary Form (IDSF) IUP#A005
Use separate forms for each industry/pipe Pipe# 001
Silver Zinc Oil & Grease
montris 2nd b months mon s 21711(j months TSTMOMMS 21711(j months TSTMOMMS 2nd(j months
Total #of samples=> 1 3 1 3 1 1
Maximum (mg/1) => 0.0013 0.0050 0.0300 0.0310 <5.0 <5.0
or M axi mum (I b/d) =>
or Average(mg/1) => 0.0013 0.0020 0.0300 0.0030 <5.0 <5.0
or Average Loadi ng(I b/d) =>
•violations, (chronic SNC is>=66%) => 0 0 0 0 0 0
%TRC violations, (SNC is>=33%) => 0 0 0 0 0 0 0
%violations, (chronic SNC is>=66%) => r 0 0 0 0 0 0
%TRC violations, (SNC is>=33%) => 0 0 0 0 0 0
H TTO
sit 6 months 2nd 6 months 177mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=> 10 10 0 0
Maximum => 11.5 9.8 N/A N/A
or Minimum=>
%violations, (chronic SNC is>=66%) => 0 0 Certifies Certifies
%TRC violations, (SNC is>=33%) => o N/A for TTO for TTO
•vi of ati ons, (chroni c SN C i s>=66%) => r N/A not being not being
%TRC violations, (SNC is>=33%) => N/A present present
1st 6 months 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) =>
or Maximum (lb/d) =>
or Average(mg/1) =>
or Average Loadi ng(I b/d) =>
•violations, (chronic SNC is>=66%) =>
%TRC violations, (SNC is>=33%) => o
•violations, (chronic SNC is>=66%) => r
%TRC violations, (SNC is>=33
BDL=>Below Detection Limit mg/I=>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
four rows, Rease indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL,1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Comprehensive Guide, Chapter 9,section B,pages 12,13,14 Blank IDSF Form,Copy and use i n your PAR Number each set for each IUP pipe-Page of
Chapter: PAR Guidance File name: PAR_IDSF.AsRevision date August 1,1994

Pretreatment Annual Report (PAR)
Industry Name
Industrial Data Summary Form (IDSF) IUP#
Use separate forms for each industry/pipe Pipe#
Enter BDL values as < (value)
1st 6 months 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months '
Total #of samples=>
Maximum (mg/1) =>
or M axi mum (I b/d) =>
or Average(mg/1) =>
or Average Loadi ng(I b/d) =>
•violations, (chronic SNC is>=66%) => 1
%TRC violations, (SNC is>=33%) => o
•violations, (chronic SNC is>=66%) => r
%TRC violations, (SNC is>=33%) =>
1st 6 months 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) =>
or M axi mum (I b/d) =>
or Average(mg/1) =>
or Average Loadi ng(I b/d) =>
•violations, (chronic SNC is>=66%) => 1
%TRC violations, (SNC is>=33%) => o
•violations, (chronic SNC is>=66%) => r
%TRC violations, (SNC is>=33%) =>
sit 6 months 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) =>
or M axi mum (I b/d) =>
or Average(mg/1) =>
or Average Loadi ng(I b/d) =>
•violations, (chronic SNC is>=66%) => 1
%TRC violations, (SNC is>=33%) => o
•violations, (chronic SNC is>=66%) => r
%TRC violations, (SNC is>=33%) =>
BDL=>Below Detection Limit mg/I=>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
four rows, R ease i ndi cate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL,1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Comprehensive Guide, Chapter 9,section B,pages 12,13,14 Blank IDSF Form,Copy and use i n your PAR Number each set for each I U P pi pe-Page of
Chapter: PAR Guidance File name: PAR_IDSF.xlsRevison date:August 1,1994

Moore County WPCP SIU Semi-Annual Data Report ®+
m„a ..
ERICO �t �a
Wastewater Permit#A 005
YEAR 2023 Permit Limits JAN FEB MAR APR MAY JUN Day 1 Day 2 Day 3 Day 4 Maximum DL m /I Average
Parameter Daily max Monthly Max
Date Collected 17-Jan 8-Feb 29-Mar 5-Apr 10-Ma 28-Jun 9-Ma 10-Ma 11-Ma 12-Ma
Flow,mgd 0.06 0.18291 0.12464 0.13093 0.09175 0.11093 0.05785 0.183
PH,sm. 6-11.5 10.0 11.5 9.9 9.9 10.0 9.7 9.6 10.5 10.0 9.8 11.5
TEMPERATURE,°C(comp sample) 1 9.4 4.1 8.0 11.0 10.4 11.5 11.5
BOD5(mg/1) BIANNUALLY 900 500 19.9 17.9 35.7 35.70 2
COD(mg/1) BIANNUALLY 3000 2500 97 97.00 15
TSS(mg/1)BIANNUALLY 1500 1000 20.6 20.60 5
OIL AND GREASE(mg/1)BIANNUALLY 140 100 < 5.0 5.0 5
CADMIUM(mg/1) 0.11 0.07 < 0.0005 0.0006 < 0.0005 < 0.0005 0.0010 < 0.0006 < 0.0016 < 0.0016 < 0.0016 < 0.0016 0.002 0.002 0.0010
CHROMIUM(mg/1)BIANNUALLY 2.77 1.71 < 0.0040 0.004 0.005 0.004
COPPER (mg/1) 3.38 2.07 0.132 1.750 0.156 0.095 0.035 0.180 0.084 0.002 0.0605 < 0.0620 1.750 0.002 0.256
CYANIDE(mg/1)BIANNUALLY 1.19 0.65 < 0.005 0.005 0.010
LEAD (mg/1)BIANNUALLY 0.69 0.43 < 0.001 0.001 0.010
NICKEL(mg/1) 3.98 2.00 0.272 0.231 0.181 0.041 0.015 0.040 0.041 < 0.016 < 0.0160 < 0.0160 0.272 0.010 0.087
SILVER (mg/1)BIANNUALLY 0.23 0.12 0.0013 0.001 0.001
ZINC(mg/1)BIANNUALLY 2.61 1.48 0.03 0.031 0.010
AMMONIA(mg/1)ANNUALLY report and monitor only 1.000 1.000 0.100
MERCURY 1631(ng/1)ANNUALLY report and monitor only 0.00 1 ng/L
BDL=Below Detection Limit(DL)
NA=Not Applicable.
=QA/QC did not meet all specifications but the data is believed to be correct.

Moore County WPCP SIU Semi-Annual Data Report
ERICO
Wastewater Permit # A 005
YEAR 2020 Permit Limits Day 1 Day 2 Day 3 Day 4 Maximum DL mg/1 Average
Parameter Daily max Monthly Max
Date Collected 13-Apr 14-Apr 15-Apr 16-Apr
Flow, mgd 0.06 0.000
pH, s.u. 6-11.5 9.4 9.9 10.0 10.0 10.0
TEMPERATURE, ° C (comp sample) 0.0
BOD5 (mg/1) BIANNUALLY 900 500 0.00 2
COD (mg/1) BIANNUALLY 3000 2500 0.00 15
TSS (mg/1) BIANNUALLY 1500 1000 0.00 5.0
OIL AND GREASE (mg/1) BIANNUALLY 140 100 0.0 5
CADMIUM (mg/1) 0.11 0.07 < 0.010 < 0.010 < 0.010 < 0.010 0.010 0.002
CHROMIUM (mg/1) BIANNUALLY 2.77 1.71 0.000 0.005
COPPER (mg/1) 3.38 2.07 0.028 0.016 0.013 0.015 0.028 0.002 0.018
CYANIDE (mg/1) BIANNUALLY 1.19 0.65 0.000 0.005
LEAD (mg/1) BIANNUALLY 0.69 0.43 0.000 0.005
NICKEL (mg/1) 3.98 2.00 0.031 < 0.010 < 0.010 < 0.010 0.031 0.010 0.015
SILVER (mg/1) BIANNUALLY 0.43 0.24 0.000 0.001
ZINC (mg/1) BIANNUALLY 2.61 1.48 0.000 0.010
BDL = Below Detection Limit (DL)
NA= Not Applicable.
* = QA/QC did not meet all specifications but the data is believed to be correct.

Moore County WPCP SIU Semi-Annual Data Report :n®:
ERICO
Wastewater Permit#A 005
YEAR 2023 Permit Limits JULY AUG SEPT OCT NOV DEC Day 1 Day 2 Day 3 Day 4 Maximurr DL m /I Average
Parameter Daily max Monthly Max
Date Collected 27-Jul 9-Au 13-Se 18-Oct 9-Nov 13-Dec 6-Feb 7-Feb 8-Feb 9-Feb
Flow,mgd 0.06 0.064 0.056 0.044 0.031 0.061 0.033
PH,S.U. 6-11.5 9.80 8.60 9.80 9.20 9.20 9.50 9.10 9.80 9.60 9.80 9.80
TEMPERATURE,"C(comp sample) 7.8 8.6 13.1 18.3 10.7 10.4 18.3
BOD5(mg/1) BIANNUALLY 900 500 35.7 35.7 2
COD(mg/1) BIANNUALLY 3000 2500 < 0.00060 < 50 50 15 25
TSS(mg/1)BIANNUALLY 1500 1000 < 2.2 2 2.5
OIL AND GREASE(mg/1)BIANNUALLY 140 100 < 5.0 5.000 5
CADMIUM(mg/1) 0.11 0.07 < 0.00060 < 0.0006 < 0.0006 < 0.0015 < 0.0003 < 0.0008 < 0.0008 < 0.0008 < 0.0008 0.002 0.002 0.0008
CHROMIUM(mg/1)BIANNUALLY 2.77 1.71 < 0.004 < 0.004 < 0.004 0.004 0.005
COPPER (mg/1) 3.38 2.07 0.180 0.232 0.074 0.220 0.233 0.056 0.00011 0.0010 0.0007 0.0002 0.233 0.002 0.100
CYANIDE(mg/1)BIANNUALLY 1.19 0.65 < 0.005 0.005 0.010
LEAD (mg/1)BIANNUALLY 0.69 0.43 < 0.005 < 0.003 0.005 0.010 0.004
NICKEL(mg/1) 3.98 2.00 0.040 0.044 0.314 0.227 0.038 0.031 0.024 0.015 0.014 < 0.008 0.314 0.010 0.075
SILVER(mg/1)BIANNUALLY 0.23 0.12 0.0013 < 0.001 0.0046 0.005 0.001 0.002
ZINC(mg/1)BIANNUALLY 2.61 1.48 0.031 < 0.030 0.021 0.031 0.010 0.003
AMMONIA(mg/1)ANNUALLY report and monitor only 0.00 0.100
MERCURY 1631(ng/1)ANNUALLY report and monitor only 0.00 1 n /L
BDL=Below Detection Limit(DL)
NA=Not Applicable.
=QA/QC did not meet all specifications but the data is believed to be correct.
Exceeded Limit

Industry SIU Semi-Annual Data Report
Thermal Metal
Wastewater Permit#A 008
YEAR 2023 Permit Limits JAN FEB MAR APR MAY JUN Maximum DL mg/I Average
Parameter Daily max Monthly Max
Date Collected 12-Jan 9-Feb 22-Mar 27-Apr 11-May 8-Jun
Flow,mgd 0.01 0.0096 0.0090 0.0088 0.0080 0.0088 0.0059 0.0090
pH,s.u. 6-11.5 9.00 8.20 8.65 8.04 9.07 8.70 9.1
TEMPERATURE,°C 15.7 16.7 17.4 20.4 22.9 22.3 22.9
BOD5(mg/1) QUARTERLY 900 500 14.8 BDL 14.8 2
COD(mg/I) QUARTERLY 3000 2500 17.4 BDL 17.4 5 17.4000
TSS(mg/1)QUARTERLY 1500 1000 BDL BDL 0.0 5.0
OIL AND GREASE(mg/1)QUARTERLY 140 100 < 5.0 BDL 5.0 5
CADMIUM(mg/1)MONTHLY 0.11 0.07 0.0020 0.00084 0.0012 0.00025 BDL 0.00023 0.002 0.002 0.0009
CHROMIUM(mg/1)MONTHLY 2.77 1.71 0.0072 0.007 0.0034 0.0033 0.0015 0.0037 0.007 0.005 0.0043
COPPER (mg/1)MONTHLY 3.38 2.07 0.0200 0.0220 0.0110 0.006 0.0066 0.0078 0.022 0.002 0.0123
CYANIDE(mg/1)MONTHLY 1.19 0.65 < 0.008 BDL BDL BDL BDL BDL 0.008 0.005 0.0080
LEAD (mg/1)MONTHLY 0.69 0.43 < 0.001 BDL BDL BDL BDL BDL 0.001 0.005 0.0010
NICKEL(mg/1)MONTHLY 3.98 2.00 0.0390 0.024 0.0170 0.0057 0.0046 0.008 0.039 0.010 0.0164
SILVER (mg/1)MONTHLY 0.23 0.12 < 0.0004 BDL BDL BDL BDL BDL 0.000 0.001 0.0004
ZINC(mg/1)MONTHLY 2.61 1.48 0.084 0.051 0.2000 0.026 0.0200 0.033 0.200 0.010 0.0690
AMMONIA(mg/1)BIANNUALLY report and monitor only < 0.10 0.100 0.100
MERCURY 1631 (ng/1)ANNUALLY report and monitor only 4.65 4.65 1 ng/L
TTO(mg/1)BIANNUALLY BDL 0.01
BDL=Below Detection Limit(DL)
NA=Not Applicable.
=QA/QC did not meet all specifications but the data is believed to be correct.

Thermal Metal Moore County WPCP SIU Semi-Annual Data Report
' � n
Wastewater Permit#A 008
YEAR 2023 Permit Limits JAN FEB MAR APR MAY JUN Maximum DL mg/I
Parameter Daily max Monthly Max
Date Collected 12-Jan 4-Apr 1-May 24-Jun
Flow,mgd 0.01 0.0096 0.0096 0.0096 0.0096 0.0096 0.0096 0.010
pH,s.u. 6-11.5 9.2 7.9 7.9 7.7 9.2
TEMPERATURE,°C 15.3 12.1 12.8 23.9 23.900
BOD5(mg/1) BIANNUALLY 900 500 5 5.000 2
COD(mg/1) BIANNUALLY 3000 2500 < 15 15.000 5
TSS(mg/1)BIANNUALLY 1500 1000 84.0 84.000 5.0
OIL AND GREASE(mg/1)BIANNUALLY 140 100 < 5.0 5.000 5
CADMIUM(mg/1)QUARTERLY 0.11 0.07 0.002 0.002 < 0.001 0.002 0.002
CHROMIUM(mg/1)BIANNUALLY 2.77 1.71 < 0.002 0.002 0.005
COPPER (mg/1)QUARTERLY 3.38 2.07 0.017 0.013 0.017 0.002
CYANIDE(mg/1)BIANNUALLY 1.19 0.65 0.007 0.007 0.005
LEAD (mg/1)BIANNUALLY 0.69 0.43 0.038 0.038 0.005
NICKEL(mg/1)QUARTERLY 3.98 2.00 0.024 0.022 0.024 0.010
SILVER (mg/1)BIANNUALLY 0.43 0.24 0.0070 0.007 0.001
ZINC(mg/1)BIANNUALLY 2.61 1.48 0.039 0.039 0.010
AMMONIA(mg/I ANNUALLY report and monitor only 0.000 0.100
MERCURY 1631 (ng/1)ANNUALLY report and monitor only 1 ng/L
TTO(mg/1)BIANNUALLY 2.13 BDL 0.01
BDL=Below Detection Limit(DL)
NA=Not Applicable.
=QA/QC did not meet all specifications but the data is believed to be correct.

Moore County WPCP SIU Semi-Annual Data Report
Thermal Metal
Wastewater Permit#A 008
YEAR 2023 Permit Limits Maximum DL mg/I
Parameter Daily max Monthly Max Jul Aug Sept Oct Nov Dec
Date Collected 31-Jul 13-Nov
Flow,mgd 0.01 0.000
pH,s.u. 6-11.5 9.00 8.90 9.0
TEMPERATURE,°C 25.1 20.1 25.1
BOD5(mg/1) BIANNUALLY 900 500 18.6 18.6 2
COD(mg/1) BIANNUALLY 3000 2500 1790 1790 15
TSS(mg/1)BIANNUALLY 1500 1000 2 2 3
OIL AND GREASE(mg/1)BIANNUALLY 140 100 < 5.2 5 5
CADMIUM(mg/1)QUARTERLY 0.11 0.07 < 0.000600 < 0.0003 0.001 0.002
CHROMIUM(mg/1)BIANNUALLY 2.77 1.71 < 0.004000 < 0.0035 0.004 0.005
COPPER (mg/1)QUARTERLY 3.38 2.07 0.010800 0.1330 0.133 0.002
CYANIDE(mg/1)BIANNUALLY 1.19 0.65 < 0.0050 0.005 0.010
LEAD (mg/I)BIANNUALLY 0.69 0.43 0.002610 < 0.0025 0.003 0.010
NICKEL(mg/1)QUARTERLY 3.98 2.00 0.006440 0.0278 0.028 0.010
SILVER (mg/1)BIANNUALLY 0.43 0.24 < 0.0050 0.005 0.001
ZINC(mg/1)BIANNUALLY 2.61 1.48 0.030000 < 0.0150 0.030 0.010
AMMONIA(mg/1)ANNUALLY report and monitor only < 0.10 0.10 0.100
MERCURY 1631 (ng/1)ANNUALLY report and monitor only BDL 1 ng/L
TTO(mg/1)BIANNUALLY 2.13
BDL=Below Detection Limit(DL)
NA=Not Applicable.
=QA/QC did not meet all specifications but the data is believed to be correct.

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name=> Moore County Name Thermal Metal Treating
Use separate forms for each industry/pipe WWTP Name=> Moore County WPCP IUP# A008
Enter BDL values as<(value) N PD ES#=> NC 0037508 Pipe# 001
1st 6 months, dates=> 1/1/2023 to 6/30/23
2nd 6 months, dates=> 7/1/2023 to 12/31/23
Flow, mad BOD TSS Ammonia
months znd 6 months 1 st 6 months 2nd 6 months mon s2nd 6 months I st 6 months 2nd 6 months
Total #of samples=> 50 46 3 3 3 3 1 2
Maximum (mg/1) => 0.00120 0.00120 14.8 18.6 84 2.0 0.1 0.1
or Maximum (lb/d) =>
or Average(mg/1) _> 0.00096 0.0009577 6.6 10.0 28.7 0.7 0.1 0.1
or Average Loading(I b/d) =>
%violations,(chronic SNC is>=66%) => 0 0 0 0 0 0 N/A N/A
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 0 0 N/A N/A
%violations,(chronic SNC is>=66%) => s 0 0 0 0 0 0 N/A N/A
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 0 N/A N/A
Arsenic Cadmium Chromium COD
st 6 months 2nd 6 months st Monts 2nd 6 months st Monts 2nd 6 months st Monts 2nd 6 months
Total #of samples=> 0 0 9 8 7 8 3 3
Maximum (mg/1) => 0 0 0.0020 0.0020 0.0070 0.0100 17.4 1790
or Maximum (lb/d) =>
or Average(mg/1) => 0 0 0.0009 0.0002 0.0043 0.006 11.13 597.3
or Average Loadi ng(I b/d) =>
%violations, (chronic SNC is>=66%) => N/A N/A 0 0 0 0 0 0
%TRC violations, (SNC is>= 33%) => o N/A N/A 0 0 0 0 0 0
%viol ations,(chroni c SNC is>=66%) => N/A N/A 0 0 0 0 0 0
%TRC violations, (SNC is>= 33%) => N/A N/A 0 0 0 0 0 0
Copper C snide Lead Mercur
st mont s 2nd6months 1st6months 2nd 6 months st mont s 2nd 6 months 1 st 6 months 2nd 6 months
Total #of samples=> 8 8 7 7 7 8 1 0
Maximum (mg/1) => 0.0220 0.1330 0.0080 0.0100 0.0010 0.0100 4.65 0
or Maximum (lb/d) =>
or Average(mg/1) => 0.0123 0.0080 0.008 0.0090 0.001 0.0090 4.65 0
or Average Loading(I b/d) =>
%violations, (chronic SNC is>=66%) => 0 0 0 0 0 0 N/A N/A
%TRC violations, (SNC is>=33%) => 0 0 0 0 0 0 0 N/A N/A
%viol ations,(chroni c SNC is>=66%) => 0 0 0 0 0 0 N/A N/A
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 0 N/A N/A
BDL=>Below Detection Limit mg/I =>milligrams per liter
POTW must enter at Ieast one of these IUP=>Industrial User Permit Ib/d=>pounds per day
fourrows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL, 1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Chapter: PAR Guidance Filename: PAR_IDSF.As Recision date:August 1,1994 Comprehensive Guide, Chapter 9,section B,pages 12,13,14 Blank I DSF Form,Copy and use in your PAR Number each set for each I UP pipe-Page of

Pretreatment Annual Report (PAR)
Industry Name Thermal Metal Treating
Industrial Data Summary Form (IDSF) IUP#A008
Use separate forms for each industry/pipe Pipe# 001
Enter BDL values as < (value)
Total #of samples=>
Maximum (mg/1) _>
or M axi mum (I b/d) _>
or Average(mg/1) _>
or Average Loadi ng(I b/d) _>
•violations, (chronic SNC is>=66%) _> ,
%TRC violations, (SNC is>=33%) _> o
•violations, (chronic SNC is>=66%) _> r
%TRC violations, (SNC is>=33
st months n onts months st M 2nd 6 months st Monts 2nd 6 months st Monts 2nd 6 months
Total #of samples=>
Maximum (mg/1) _>
or M axi mum (I b/d) _>
or Average(mg/1) _>
or Average Loadi ng(I b/d) _>
•violations, (chronic SNC is>=66%) _> ,
%TRC violations, (SNC is>=33%) _> o
•violations, (chronic SNC is>=66%) _> r
%TRC violations, (SNC is>=33%) _>
st 6 months 2nd 6 months st Monts 2nd 6 months st Monts 2nd 6 months st Monts 2nd 6 months
Total #of samples=>
Maximum (mg/1) _>
or M axi mum (I b/d) _>
or Average(mg/1) _>
or Average Loadi ng(I b/d) _>
•violations, (chronic SNC is>=66%) _> ,
%TRC violations, (SNC is>=33%) _> o
•violations, (chronic SNC is>=66%) _> r
%TRC violations, (SNC is>=33%) _>
BDL=>Below Detection Limit mg/I=>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
four rows, R ease i ndi cate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL,1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
chapter: PAR Guidance File name:PAR_IDSF.As Rcvision date August 1,1994 Comprehensive Guide, Chapter 9,section B,pages 12,13,14 Blank IDSF Form,Copy and use in your PAR Number each set for each IUP pipe-Page of

Pretreatment Annual Report (PAR) Industry Name Thermal Metal Truing
Industrial Data Summary Form (IDSF) IUP#A008
Use separate forms for each industry/pipe Pipe# 001
Nickel Selenium Silver Zinc
montris 2nd 5 months mon s 2nd 6 months TSTMOMMS 2nd 6 months TSTMOMMS 2nd 6 months
Total #of samples=> 8 8 0 0 8 7 7 8
Maximum (mg/1) _> 0.0390 0.0420 0 0 0.0004 0.005 0.1400 0.4040
or M axi mum (I b/d) _>
or Average(mg/1) _> 0.0164 0.0170 0 0 0.0004 0.0010 0.0690 0.1480
or Average Loadi ng(I b/d) _>
•vi of ati ons, (chroni c SNC i s>=66%) _> 0 0 N/A N/A 0 0 0 0
%TRC violations, (SNC is>=33%) _> 0 0 0 N/A N/A 0 0 0 0
%viol ati ons, (chronic SNC is>=66%) _> r 0 0 N/A N/A 0 0 0 0
%TRC violations, (SNC is>=33%) _> 0 0 N/A N/A 0 0 0 0
H
st months n months
st mont s n months st mont s n months st mont s n months
Total #of samples=> 10 9
Maximum => 9.2 9.9
or Minimum=>
%viol ati ons, (chronic SNC is>=66%) _> 1
%TRC violations, (SNC is>=33%) _> o N/A
•vi of ati ons, (chroni c SNC i s>=66%) _> r N/A
%TRC violations, (SNC is>=33%) _> N/A
st 6 months 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) _>
or Maximum (lb/d) _>
or Average(mg/1) _>
or Average Loadi ng(I b/d) _>
•violations, (chronic SNC is>=66%) _>
%TRC violations, (SNC is>=33%) _> o
•violations, (chronic SNC is>=66%) _> r
%TRC violations, (SNC is>=33
BDL=>Below Detection Limit mg/I=>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
four rows, Rease indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL,1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
Chapter: PAR Guidance File name:PAR_IDSF.As Rcvision date August 1,1994 Comprehensive Guide, Chapter 9,section B,pages 12,13,14 Blank IDSF Form,Copy and use in your PAR Number each set for each 1 UP pipe-Page of

Pretreatment Annual Report (PAR)
Industry Name
Industrial Data Summary Form (IDSF) IUP#
Use separate forms for each industry/pipe Pipe#
Enter BDL values as < (value)
1st 6 months 2nd 6 months 77mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months '
Total #of samples=>
Maximum (mg/1) =>
or M axi mum (I b/d) =>
or Average(mg/1) =>
or Average Loadi ng(I b/d) =>
%violations, (chronic SNC is>=66%) => 1
%TRC violations, (SNC is>=33%) => o
%violations, (chronic SNC is>=66%) => r
%TRC violations, (SNC is>=33%) =>
1st 6 months 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) =>
or M axi mum (I b/d) =>
or Average(mg/1) =>
or Average Loadi ng(I b/d) =>
%violations, (chronic SNC is>=66%) => 1
%TRC violations, (SNC is>=33%) => o
%violations, (chronic SNC is>=66%) => r
%TRC violations, (SNC is>=33%) =>
st 6 months 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) =>
or M axi mum (I b/d) =>
or Average(mg/1) =>
or Average Loadi ng(I b/d) =>
%violations, (chronic SNC is>=66%) => 1
%TRC violations, (SNC is>=33%) => o
%violations, (chronic SNC is>=66%) => r
%TRC violations, (SNC is>=33%) =>
BDL=>Below Detection Limit mg/I=>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
four rows, R ease i ndi cate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL,1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
chapter: PAR Guidance File name:PAR_IDSF.As Rcvision date August 1,1994 Comprehensive Guide, Chapter 9,section B,pages 12,13,14 Blank IDSF Form,Copy and use in your PAR Number each set for each IUP pipe-Page of

Moore County WPCP SIU Semi-Annual Data Report (Mo
Thermal Metal
Wastewater Permit#A 008
YEAR 2023 Permit Limits Maximum DL mg/I Average
Parameter Daily max Monthly Max Jul Aug Sept Oct Nov Dec
Date Collected 13-Jul 10-Aug 14-Sep 12-Oct 9-Nov 14-Dec
Flow,mgd 0.01 0.0067 0.0067 0.0067 0.0067 0.0067 0.0067 0.007
pH,s.u. 6-11.5 8.54 9.91 9.82 9.31 9.84 8.6 9.9
TEMPERATURE,°C 28.2 24.8 24.1 19.6 18.8 12.4 28.2
BOD5(mg/1) QUARTERLY 900 500 4.9 6.5 6.5 2 6
COD(mg/1) QUARTERLY 3000 2500 BDL BDL 0 15 #DIV/O!
TSS(mg/1)QUARTERLY 1500 1000 BDL BDL 0 2.5 #DIV/O!
OIL AND GREASE(mgll)QUARTERLY 140 100 BDL BDL 0 5
CADMIUM(mgl1)MONTHLY 0.11 0.07 0.0003 BDL 0.0002 0.00014 0.00016 0.00014 0.000 0.002 0.0002
CHROMIUM(mg1l)MONTHLY 2.77 1.71 0.003 0.0075 0.007 0.003 0.00290 0.01040 0.010 0.005 0.006
COPPER (mg/1)MONTHLY 3.38 2.07 0.0090 0.0077 0.0110 0.009 0.00860 0.00560 0.011 0.002 0.008
CYANIDE(mg/1)MONTHLY 1.19 0.65 BDL 0.010 BDL 0.008 0.00900 BDL 0.010 0.010 0.009
LEAD (mg/1)MONTHLY 0.69 0.43 BDL BDL BDL BDL BDL BDL 0.000 0.010 #DIV/01
NICKEL(mg1l)MONTHLY 3.98 2.00 0.019 0.0083 0.011 0.010 0.01050 0.04220 0.042 0.010 0.017
SILVER (mg/1)MONTHLY 0.43 0.24 BDL BDL BDL BDL BDL BDL 0.000 0.001 #DIV/01
ZINC(mg1l)MONTHLY 2.61 1.48 0.140 0.0350 0.048 0.089 0.17400 0.40400 0.404 0.010 0.148
AMMONIA(mg/1)BIANNUALLY report and monitor only BDL 0.00 0.100
MERCURY 1631 (ngll)ANNUALLY report and monitor only 1 ng/L
TTO(mg/1)BIANNUALLY 2.13 NA
BDL=Below Detection Limit(DL)
NA=Not Applicable.
=QA/QC did not meet all specifications but the data is believed to be correct.

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name=> Moore County Name Southeastern Tool & Die
Use separate forms for each industry/pipe WWTP Name=> MooreCounty WPCP IUP# A010
Enter BDL values as<(value) N PD ES#=> NC 0037508 Pipe# 001
1st 6 months, dates=> 1/1/23 to 6/30/23
2nd 6 months, dates=> 7/1/23 to 12/31/23
Flow, mad BOD TSS Ammonia
months znd 6 months 1 st 6 months 2nd 6 months 1st6months n mon s mon s n months
Total #of samples=> 104 126 1 1 1 1 0 0
M axi mum (mg/1) => 0.01989 0.02229 30.0 96.0 29.0 6.0 0 0
or Maximum (lb/d) =>
or Average(mg/1) => 0.00324 0.00472 30.0 96.0 29 6.0 0 0
or Average Loading(I b/d) =>
%violations,(chronic SNC is>=66%) => 0 0 0 0 0 0 N/A N/A
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 0 0 N/A N/A
%violations,(chronic SNC is>=66%) => s 0 0 0 0 0 0 N/A N/A
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 0 N/A N/A
Cadmium Chromium COD CODDer
st 6 months 2nd 6 months st Monts 2nd 6 months st Monts 2nd 6 months 1 st 6 months n mont s
Total #of samples=> 1 1 1 1 1 1 1 1
Maximum (mg/1) => 0.0020 <0.002 0.0040 <0.005 68.0 34.0 0.0240 0.0230
or Maximum (I b/d) =>
or Average(mg/1) => 0.0020 <0.002 0.004 <0.005 68 34.0 0.0240 0.0230
or Average Loadi ng(I b/d) =>
%violations, (chronic SNC is>=66%) => 0 0 0 0 0 0 0 0
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 0 0 0 0
%viol ations,(chroni c SNC is>=66%) => 0 0 0 0 0 0 0 0
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 0 0 0
Cyanide Lead M ercury Nickel
st months n months st mont s 2nd 6 mont s 1 st 6 months 2nd 6 months st mont s 2nd 6 months
Total #of samples=> 1 1 1 1 0 0 1 1
Maximum (mg/1) => <0.005 <0.005 0.0008 < 0.01 0 0 0.0332 <0.010
or Maximum (lb/d) =>
or Average(mg/1) => <0.005 <0.005 0.0008 < 0.01 0 0 0.0332 <0.010
or Average Loading(I b/d) =>
%violations, (chronic SNC is>=66%) => 0 0 0 0 N/A N/A 0 0
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 N/A N/A 0 0
%viol ations,(chroni c SNC is>=66%) => 0 0 0 0 N/A N/A 0 0
%TRC violations, (SNC is>= 33%) => 0 0 0 0 N/A N/A 0 0
BDL=>Below Detection Limit mg/I =>milligrams per liter
POTW must enter at Ieast one of these IUP=>Industrial User Permit Ib/d=>pounds per day
fourrows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL, 1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
chapter: PAR Guidance File name PAR_IDSF.xlsRwisiondate:Augus[1,1994 ComprehensiveGuide, Chapter 9,secti onB,pages 12, 13, 14 Blank IDSF Form,Copyand use in your PAR Number each set for each I U P pipe-Page of

Pretreatment Annual Report (PAR)
Industry Name Southeastern Tool & Die
Industrial Data Summary Form (IDSF) IUP#A010
Use separate forms for each industry/pipe Pipe# 001
Enter BDL values as < (value)
1st 6 months 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) _>
or Maximum (lb/d) _>
or Average(mg/1) _>
or Average Loading(I b/d) _>
%violations, (chronic SNC is>=66%) _>
%TRC violations, (SNC is>= 33%) _> o
%violations, (chronic SNC is>=66%) _> r
%TRC violations, (SNC is>= 33%) _>
st 6 months 2nd 6 months 77mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) _>
or Maximum (lb/d) _>
or Average(mg/1) _>
or Average Loading(I b/d) _>
%violations, (chronic SNC is>=66%) _>
%TRC violations, (SNC is>= 33%) _> o
%violations, (chronic SNC is>=66%) _> r
%TRC violations, (SNC is>= 33%) _>
1st 6 months 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) _>
or Maximum (lb/d) _>
or Average(mg/1) _>
or Average Loading(I b/d) _>
%violations, (chronic SNC is>=66%) _>
%TRC violations, (SNC is>= 33%) _> o
%violations, (chronic SNC is>=66%) _> r
%TRC violations, (SNC is>= 33%) _>
BDL=>Below Detection Limit mg/I =>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
fourrows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL, 1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
chapter: PAR Guidance File name PAR_IDSF.xlsRwisiondate:Augus[1,1994 ComprehensiveGuide, Chapter 9,secti onB,pages 12, 13, 14 Blank IDSF Form,Copyand use in your PAR Number each set for each I U P pipe-Page of

Pretreatment Annual Report (PAR)
Industry Name Southeastern Tool & Die
Industrial Data Summary Form (IDSF) IUP# A010
Use separate forms for each industry/pipe Pipe# 001
Silver Zinc Oil & Grease
mon monthsmon months mon s n mon s n months
Total #of samples=> 1 1 1 1 1 1
M axi mum (mg/1) => 0.0110 0.0100 0.0780 0.0100 5.0 <5
or Maximum (lb/d) =>
or Average(mg/1) => 0.011 0.0100 0.0780 0.0100 5.0 <5
or Average Loading(I b/d) =>
%violations, (chronic SNC is>=66%) => 0 0 0 0 0 0
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 0 0
%violations, (chronic SNC is>=66%) => s 0 0 0 0 0 0
%TRC violations, (SNC is>= 33%) => 0 0 0 0 0 0
H TTO
St b months 2nd 6 months 77mont s 2nd 6 months 77mont s 2nd 6 months 77mont s 2nd 6 months
Total #of samples=> 1 1 0 0
Maximum => 6.7 7.4 N/A N/A
or Minimum=>
%violations, (chronic SNC is>=66%) => 0 0 Certifies Certifies
%TRC violations, (SNC is>= 33%) => o N/A for TTO for TTO
%violations, (chronic SNC is>=66%) => N/A not being not being
%TRC violations, (SNC is>= 33%) => N/A present present
1st 6 months 2nd 6 months st Monts 2nd 6 months st Monts 2nd 6 months st Monts 2nd 6 months
Total #of samples=>
M axi mum (mg/1) =>
or Maximum (lb/d) =>
or Average(mg/1) =>
or Average Loadi ng(I b/d) =>
%violations, (chronic SNC is>=66%) =>
%TRC violations, (SNC is>= 33%) => o
%violations, (chronic SNC is>=66%) =>
%TRC violations, (SNC is>= 33%) _>
BDL=>Below Detection Limit mg/I =>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
fourrows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL, 1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
chapter: PAR Guidance File name PAR_IDSF.xlsRwisiondate:Augus[1,1994 ComprehensiveGuide, Chapter 9,secti onB,pages 12, 13, 14 Blank IDSF Form,Copyand use in your PAR Number each set for each I U P pipe-Page of

Pretreatment Annual Report (PAR)
Industry Name
Industrial Data Summary Form (IDSF) IUP#
Use separate forms for each industry/pipe Pipe#
Enter BDL values as < (value)
1st 6 months 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months st mont s 2nd 6 months
Total #of samples=>
Maximum (mg/1) =>
or Maximum (lb/d) =>
or Average(mg/1) =>
or Average Loading(I b/d) =>
%violations, (chronic SNC is>=66%) =>
%TRC violations, (SNC is>= 33%) => o
%violations, (chronic SNC is>=66%) => r
%TRC violations, (SNC is>= 33%) =>
st mont s n mont s st mont s 2nd6 months st mont s 2nd6 months st mont s 2nd6monthsl
Total #of samples=>
Maximum (mg/1) =>
or Maximum (I b/d) =>
or Average(mg/1) =>
or Average Loading(I b/d) =>
%violations, (chronic SNC is>=66%) =>
%TRC violations, (SNC is>= 33%) => o
%violations, (chronic SNC is>=66%) => r
%TRC violations, (SNC is>= 33%) =>
st mont s n mont s st mont s 2nd6 months st mont s 2nd6 months st mont s 2nd6monthsl
Total #of samples=>
Maximum (mg/1) =>
or Maximum (I b/d) =>
or Average(mg/1) =>
or Average Loading(I b/d) =>
%violations, (chronic SNC is>=66%) =>
%TRC violations, (SNC is>= 33%) => o
%violations, (chronic SNC is>=66%) => r
%TRC violations, (SNC is>= 33%) =>
BDL=>Below Detection Limit mg/I =>milligrams per liter
POTW must enter at least one of these IUP=>Industrial User Permit Ib/d=>pounds per day
fourrows, Please indicate how averages were calculated SNC=>Significant Non-Compliance mgd=>million gallons per day
Avg period could be month,Qtr,or 6-month& if BDL, 1/2BDL,or zero values used. TRC=>Technical Review Criteria WWTP=>wastewater treatment plant
chapter: PAR Guidance File name PAR_IDSF.xlsRwisiondate:Augus[1,1994 ComprehensiveGuide, Chapter 9,secti onB,pages 12, 13, 14 Blank IDSF Form,Copyand use in your PAR Number each set for each I U P pipe-Page of