NC0020184_Pretreatment Annual Report_20190226

We are T R U to our customers!
Two Rivers Utilities
Pretreatment Program
Annual Report
2018
Program # NCO020184
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 wh❑ 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.
Stephanie Scheringer
Division Manager Wastewater Treatment

TWO VEMLI-
We are TRU to our customers!
Pretreatment Annual Report for Two Rivers Utilities
Report Period January 1, 2018 — December 31, 2018
Long Creek WWTP - NCO020184
Crowders Creek WWTP - NCO074268
1. GENERAL INFORMATION
A. General Program Information:
Pretreatment document approvals:
• SUO: Sewer Use Ordinance is up to date.
• ERP: Enforcement Response Plan was updated June 23, 2016 and approved
September 13, 2016.
• IWS: The five year IWS Report was submitted June 10, 2015 and approved
August 3, 2015.
• NPDES Permits: Renewed NPDES Permits for Crowders Creek and Long Creek
WWTP's became effective April 1, 2017. The NPDES Permit for Crowders Creek
WWTP expires August 31, 2020. The NPDES Permit for Long Creek WWTP
expires January 30, 2020. Permit renewals will be submitted six months before
expiration.
• LTMP: Long Term Monitoring Plans (LTMP) for both Crowders and Long Creek
WWTPs were updated and submitted on May 26, 2017. They were approved on
August 25, 2017.
• HWA:
• A partial Headworks Analyses (HWA) for Crowders Creek WWTP was
submitted March 29, 2017 and approved April 18, 2017. A new HWA is due
November 1, 2019.
• A partial HWA for Long Creek WWTP was submitted May 26, 2017 and
approved August 28, 2017. A new HWA is due September 2, 2020.
• AT: The Allocation Tables for both Crowders Creek and Long Creek Wastewater
Treatment Plants were modified multiple times during 2018 and the most recent
versions are attached.
Pretreatment Program Info Database:
• Database updates for Crowders Creek WWTP:
o "NPDES Effective Date" is 4/1/2017
o "NPDES Expire Date" is 8/31/2020
o "Year PCI Done" is 2019
o "% Design mgd is SIU permitted" = 64.67
o "Permitted SIU flow (mgd)(Pt_SIU)" = 3.8803
o "Program SIUs" = 24
o "Program CIUs" = 8

• Database updates for Long Creek WWTP
o "NPDES Effective Date" is 4/1/2017
o "NPDES Expire Date" is 1/31/2020
o "Year PCI Done" is 2019
o "% Design mgd is SIU permitted" is 17.8
o "Permitted SIU flow (mgd)(Pt_SIU)" is 2.8480
o "WWTP SIU's" = 16
o "WWTP CIU's" = 4
o "Program SIUs" = 24
o "Program ClUs" = 8
• Marked copies of these Pretreatment Program Info Database sheets are attached.
Historical SNC Reports: Historical SNC Report data is correct.
B. General Permit Information
Crowders Creek WWTP SIU Permits
• No Crowders Creek WWTP SILT or IU permits lapsed or expired prior to renewal.
• There were no new SIUs or IUs in 2018. No SIU's or IUs changed names in 2018.
Long Creek WWTP SIU Permits
• No Long Creek WWTP SILT or lU permits lapsed or expired prior to renewal.
• Colortex USA (Permit No. 1060) changed ownership during 2018. A new permit
No. 1070 was issued to Altus Finishing for the same location. A permit application
was submitted by the SIU in April 2018. A new permit was issued to the SIU that
became effective June 1, 2018.
• Porta-Jon of the Piedmont (SILT Permit No. 1057) changed its name to United Site
Services, Incorporated. This change did not require a new permit. This name
change was reflected in the user's modified SILT permit, which became effective
February 1, 2019.
2. INDUSTRIAL USER INFORMATION
SIGNIFICANT NON-COMPLIANCE / PENALTIES
• No Users were SNC during 2018. One user (IBC Specialties) was issued a civil
penalty.
IBC Specialties (IU Permit No. 2014) Discharge to Long Creek WWTP
Penalty Information:
• IBC is a Non -Significant Industrial User that cleans and refurbishes chemical totes.
• Due to a discharge of slug loads of color that occurred during 2017, a $1,000 Civil
Penalty was assessed, invoiced and collected during 2018.
• High levels of volatile organics were detected in IBC's discharge and a $2,000 Civil
Penalty was assessed 12/18/2018 for this violation of the Sewer Use Ordinance. This
penalty is to be collected in 2019.
• User was not classified as SNC.
Corrective Actions
• IBC made changes to their procedures to require collection and disposal of their first
rinse of totes containing volatile organics or other problematic contents. IBC's policy
previously was only to ensure contents were emptied and held for disposal.
Page 2 of 6

ORDERS AND SCHEDULE INFORMATION
• No SIUs were under orders or schedules during 2018.
MISSING DATA
United Site Services (SIU Permit No. 1057) Discharge to Long Creek WWTP
• SIU did not complete quarterly self -monitoring of required parameters during the
January -June 2018 period. Results from samples collected by TRU during the
January -June period were used for compliance and surcharge purposes. The SIU
performed one additional sampling event during the 3rd quarter. An NOV was issued
to the SIU for this violation on November 11, 2018.
Earth Farms (SIU Permit No. 1066) Discharge to Long Creek WWTP
• User did not self -sample, as required by SIU permit, for Silver during either six month
period of 2018. An NOV was issued to the SIU on January 29, 2019.
Bessemer City (SIU Permit No. 1055) Discharge to Crowders Creek WWTP
• Due to an oversight by TRU, a T-CN was not collected on pipe 002 in July of 2018 as
required by the modified permit that became effective at the beginning of that month.
AUTHORIZATIONS TO CONSTRUCT
Owens Corning (SIU Permit No. 1068)
An Authorization to Construct was granted for the
Discharge to Long Creek WWTP
installation of a new double unit bow screen pretreatment
device and steel platform. The newly installed system was
added to improve glass -fiber removal. A three-story steel
structure was constructed in order to accommodate the
new bow screen pretreatment system.
o The Authorization to Construct was granted
March 14, 2018
o The project cost was approximately $900,000
o Construction began in April, 2018
o Construction was completed June 25, 2018
United Site Services (SIU Permit No. 1057) Discharge to Long Creek WWTP
An Authorization to Construct was granted for the construction of
a new sewage disposal station at 212 Bulb Ave, and the
abandonment of the existing sewage station at 712 W. Airline Ave.
The new site consists of a newly constructed containment area
made of concrete, bar screen with'/4" spacing, ISCO 5800
sampler, Siemens mag-flow meter, and a sump pump for '~
discharging any spills or accumulated water.
o The Authorization to Construct was granted March 14,
20186 _
o Construction began in the summer of 2018 and was
completed October 22, 2018
o The old site was decommissioned November 13, 2018
Page 3 of 6

3. OTHER INFORMATION
Industrial Waste Survey
The five-year IWS Report was submitted on June 10, 2015 and approved August 3,
2015. The utility tracks industrial waste survey activities through a database utilizing
sewer account and permitting information from other departments of the City. New
sewer accounts with commercial and industrial customers are reviewed using the
Utility Manager Program to obtain a listing and determine if surveys should be sent
and whether permitting is needed. Pretreatment also receives monthly notifications of
Building permits issued and planning/zoning changes that relate to industrial areas.
The industries listed below were evaluated in 2018 using the Industrial Waste Monthly
Summary Sheet and the following means: phone calls, site visits, Industrial Waste
Survey forms, Wastewater Permit Applications or facility inspections.
KEDPLASMA
Wilson Collision Center
Gastonia Hematology -Oncology
Cougar Inc.
Mountain Oak Millwork
SIU Inspections
Crowders Creek SIUs
Inspection Date
AB Carter
09/12/18
Bessemer City
12/14/18
City of Kings Mountain
12/18/18
Industrial Fabricators
10/16/18
Lubrizol Advanced Materials
10/03/18
Powder Coating Service, Inc.
11/14/18
Town of Clover
12/19/18
Valley Proteins
12/07/18
Long Creek SIUs
Inspection Date
Altus Finising
05/25/18
Bimbo
06/12/18
CaroMont
12/13/18
Choice USA Beverages
12/20/18
Daimler Trucks NA
10/11/18
Earth Farms
10/23/18
Gaston County Landfill
12/27/18
Industrial Electroplating
11/20/18
MANN+HUMMEL
09/26/18
Modena
12/03/18
Owens Corning
12/06/18
Stabilus
11 /08/ 18
Sunshine Uniform
12/07/18
Town of Stanley
12/18/18
United Site Services
11/06/18
Water Supply & Treatment
11/26/18
Page 4 of 6

Non -Significant Industrial User Inspections
Crowders Creek IUs Inspection Date
Industrial Glass Technologies 10/03/18
Long Creek IUs Inspection Date
IBC 12/17/18
LanXess Solutions 12/18/18
RESTC 04/04/18
Other Towns, Cities and Satellite Users
Town of Cramerton
The service area for the Eagle Road WWTP (NPDES Permit NC0006033) does not
have any industries requiring SILT permits. Discharges to the system will be reviewed
and a pretreatment program activated if discharges warrant it. Actions were taken
during 2018 with the City of Belmont to stop the discharge of plastic particles from a
non -permitted industry discharging to TRU's Eagle Road WWTP through Belmont's
system.
Town of Stanley
The service area of the Town of Stanley is covered by Collection System Permit
WQCS00180. TRU has a municipal agreement with the Town of Stanley for contract
operations of their pretreatment program.
A second pipe (002) from Stanley was connected in December 2017 with additional
flow added in January 2018. This transferred a portion of The Town of Stanley's
collection system from treatment by the City of Mount Holly to TRU. The Town of
Stanley's SIU permit (#1069) was modified effective February 18, 2018 to add this
second pipe.
With this transfer of flow, a second SIU was included in the Town of Stanley's
pretreatment program. Georgia Pacific was issued Permit 007 by the Town of Stanley
effective February 12, 2018. The Town of Stanley previously had permitted J&L
Machine Fabrication (Permit 006). A separate PAR is being submitted for the Town
of Stanley concerning these industries.
Satellite Users
Municipalities of Bessemer City and Kings Mountain operate pretreatment programs
regulated by NC DEQ. The Town of Clover operates a pretreatment program
regulated by South Carolina DHEC. Flow from each of these municipalities is treated
at the Crowders WWTP. Inter jurisdictional agreements are in place with each
municipality and SIU permits have been issued by TRU to each. Activities such as
new permitted industrial users or changes in discharge characteristics are
communicated during the annual inspections of these satellite areas. If information is
obtained regarding a new user coming to the satellite areas, contact is made with them
inquiring about changes that may affect wastewater discharges.
Page 5 of 6

The Town of Ranlo has an inactive pretreatment program and does not have industrial
users that discharge process wastewater. Should the Town get an SILT, they are
required to reactivate their pretreatment program and obtain an SIU permit from TRU.
Flow from the Town of Ranlo is treated at the Long Creek WWTP. TRU has an inter -
jurisdictional agreement with the Town of Ranlo.
The Town of High Shoals connected to TRU's sanitary sewer in February 2013. TRU
also has an inter jurisdictional agreement with the Town. High Shoals does not have
any industrial users at this time and therefore does not require a pretreatment program.
Flow from the Town of High Shoals is treated at the Long Creek WWTP.
Portions of the Town of Lowell discharge into TRU's sanitary sewer system. TRU
has an inter jurisdictional agreement with the Town, which does not have any
industrial users in the affected area at this time and therefore does not require a
pretreatment program. This wastewater from the Town of Lowell is treated at the
Long Creek WWTP.
Mercury Minimization Plan
During 2018 as part of TRU's mercury minimization plan, surveys were sent to all
veterinarian offices and follow up activities were conducted with thirty dental offices
that had not responded to the November 2017 surveys. Follow up activities will
continue with unresponsive dental and veterinarian offices.
Page 6 of 6

Pretreatment Program Info Database
for Program Name Two Rivers Utilities
WWTP Name Crowders Creek
Program Approval Date 10/07/1983
Pretreatment Status FUII
Region MRO
County Gaston
NPI]ES Number
printed on: 12/12/2018
Stream Information 7 IWC'/o at 7Q10 41.12
7Q10 Flovu afs 1 mgd 13.3 8.59
1 Q10 Flow cfs 1 mgd 11.01 7.12
Stream Classification C
Basin Number CTB37
Receiving Stream Name CROWDERS CREEK
11C0074268
NPDES Effective Date 061{112Q19 jzv .7
Last PAR Rec
PAR Due Date03101/2018
mercury
1631
Current Fiscal
1�PDE5 Expire Date 0${ A 1 � j � � /� ._'-'Year PC Done � C-i
required
q
u
POTW is Primary WWTP FALSE
Last Audit on 07/07/2017
Audit Year Next21122
es
Design Flow mgd 6.0000 % Design
mgd is SJU permitted I 6;.43-
Permitted Slll flow (mgd) [Pt SIUj fi 4
WWTP SIU's
$ Program SIUs Z
°�,,,
WWTP CIU's
Program CIUs i}
hlVlf1 LIMP
IWS Sllo
ERP
date Inactive Date Next Due
11/01/2019
06/20/2020
Date Received by DWR
03/29/2017 05/26/2017
06/11/2015 12/06/2012
06/23/2016
Date Approved
04/18/2017 08/25/2017
08/03/2015 12/27/2012
09/13/2016
Adopt Date Required
Date Adopted
12/04/2012
Info in this Box from PI Contacts
Date Date Dale
PT_Pro Attended Attended Attended
Formal Name q,Prime Phonel ext Fax NWA Wksp UP Wkso PAR WksD
Mr. David 5hellenbarger Prim 704-842-5106
704-922-0619
davido@twodversutilities,com
Asst. Manager of Compliance PO Box 1748 8053
Cody Austin
1 11704-866-6738
704-922-0619
codyagtworiversutilities.com
Pretreatment Coordinator
Chris English
04-86E-6058
1 1704-922-06119 11
[e-mail]
Pretreatment Coordinator IF
r�
DWR Central Office Contact ivien Zhong
DWR Regional Contact es Bell

Pretreatment Program Info .Database
for Program Name Two Rivers Utilities
WWTP Name Long Creek
Program Approval Date 10/07/1983
Pretreatment Status Full
Region MRO
County Gaston
printedon: 12/12/2018
Stream InformationIWC % at 7Q10 18.52
7Q10 Flow cfs / mgd 109+ / 70.41
1 Q10 Flow cfs / mgd 88.02 1 57.47
Stream Classification WS-V
Basin Number CTB36
Receiving Stream Name SOUTH FORK CATAWBA
NPDES Number NCO020184
NPDES Effective Date 431a�2A0 r J. J�. ,
Last PAR Rec
PAR Due Date0310112018
mercury
1631
NPDES Expire Date j
p 0���31-f2�1's r! 3 � 1 � �-Year
Current Fiscal r
�
required
PCI bone �- � t
POTW is Primary V+MIfP TRUE
Last Audit on 07/07/2017es
',,-Audit Year Next21/22
16.0000 4 9
Design FIOW mgd /o Design
,
mgd is SIU permitted �
g p
Permitted SIU flow (mgd) Pt_SIU '
� 9 ? I �
WUVTP SIU's
i (•
Program SIUs
_ _ - .
WWTP CIU's
I
Program CIUs g d I
HWA LTMP
IWS suo
ERP
date Inactive Date Next Due
09/01/2020
06/20/2020
Date Received by DWR
09/11/2015 05/26/2017
06/11/2015 12/06/2012
06/23/2016
Date Approved
12/29/2015 08/25/2017
08/03/2015 12/27/2012
09/13/2016
Adopt Date Required
Date Adopted
12/04/2012
Info in this Box from Pt Contacts Date Date Date
PT_Pro Attended Attended Attended
Formal Name Q-Prime Phonel ext Fax HWA Wksp UP Wkso PAR Wkso
Mr. David Shellenbarger
Prim
704-842-5106
704-922-0619
[e-mail]
Asst. Manager of Compliance F°0 Box 1748 28453
Cady Austin
1 11704-8665-6738
704-922-0619
[e-mail]
Pretreatment Coordinator
Chris English 1 11704-866-6058
1 1704-922-08119 11
[e-mail]
Pretreatment Coordinator
Pretreatment Related NOVS from DWQ
DWR Central Office Contact kivien Zhong
DWR Regional Contact es Bell

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Chapter 9, PAR Guidance
Pretreatment Performance Summary (PPS)
1.
2.
Pretreatment Town Name: Two Rivers Utilities
"Primary" N PD ES Number N C00 20184
or N on_D i scharge Permi t# i f appl i cabl e =>
3.
PAR Begin Date, pl ease enter 01 /01 /yyyy
3. => 01 /01 /2018
4.
PAR End Date, pl ease enter 12/31 /yyyy
4. =>
12/31 /2018
5.
Total number of SI Us, includes Cl Us
5. _>
24
6.
Number of Cl Us
6. _>
8
7.
Number of SlUswith no lUP, or with an expired lUP
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 Sl Us in SNC dueto I UP Limit violations
10.=>
0
11.
N umber of SI Us i n SNC due to Reporti ng vi of ati ons
11. =>
0
12.
Number of SIUs in SNC due to violation of a Compliance Schedule, CO, AO or similar
12. =>
0
13.
Number ofClUsinSNC
13.=>
0
14.
Number of SlUs included in Public Notice
14. =>
0
15
Total number of SI Us on a compliance schedule, CO, AO or similar
15. =>
0
16.
Number of NOVs, NNCsor similar assesed to SIUs
16. =>
33
17.
Number of Civil Penalties assessed to SI Us
17. =>
1
18.
Number of Criminal Penalties assessed to SIUs
18. =>
0
19.
Total A mount of Ci vi I Penal ti es Col I ected 19. =>
$
0
20.
Number of lUsfrom which penalties collected
20.=>
0
dote&
AO A dmi nistrative Order IUP Industrial User Pretreatment Permit POTW
CIU Categorical Industrial User NNC Noticeof Non -Compliance SIU
Publicly Owned Treatment Works
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

PCSI, IFAB, A.B. Carter, Lubrizol, Mann+Hummel, Daimler, Stabilus, IEP
IBC
revised 1/2018: PAR PPS 2018

Pretreatment Annual Report (PAR)
Significant Non -Compliance Report (SNCR)
WWTP = Wastewater Treatment Plant, use separate form for each
SlU = Significant Industrial User
SNC = Significant Non -Compliance
PAR covers this calendar year => 2018
Control Authority=Program= Town Name => TRU
WWTP Name => Crowders Creek
WWTP. NPDES # _> NCO074268
A SNCR Form must be submitted with every PAR, please write "None " if you had No SIUs in SNC during calendar year
IUP
#
Pipe
#
Industry Name
Parameter
or "Reporting"
SNC? (Yes/No)
for each 6-month period
Jan. -June
July — Dec.
None
Attach a copy of the Division's "SIUs in SNC Historical Report" for your POTW's SIUs behind this page.
Is the database correct ? Notify the Division of any errors ! Database indicates SNC history for previous years.
EVERY SNC MUST be explained in the Narrative, How was, is, or will it be resolved?
REPEAT SNCs are serious matters that MUST be explained in the Narrative.
Form name: PAR,SNCR
Date Form Revised: 1/4/2001

Pretreatment Annual Report (PAR)
Significant Non -Compliance Report (SNCR)
WWTP = Wastewater Treatment Plant, use separate form for each
SlU = Significant Industrial User
SNC = Significant Non -Compliance
PAR covers this calendar year => 2018
Control Authority=Program= Town Name => TRU
WWTP Name => Long Creek
WWTP. NPDES # _> NCO020184
A SNCR Form must be submitted with every PAR, please write "None " if you had No SIUs in SNC during calendar year
IUP
#
Pipe
#
Industry Name
Parameter
or "Reporting"
SNC? (Yes/No)
for each 6-month period
Jan. -June
July — Dec.
None
Attach a copy of the Division's "SIUs in SNC Historical Report" for your POTW's SIUs behind this page.
Is the database correct ? Notify the Division of any errors ! Database indicates SNC history for previous years.
EVERY SNC MUST be explained in the Narrative, How was, is, or will it be resolved?
REPEAT SNCs are serious matters that MUST be explained in the Narrative.
Form name: PAR,SNCR
Date Form Revised: 1/4/2001

CITY OF GASTONIA
CROWDERS CREEK WWTP HEADWORKS ANALYSIS
Page 1 of 11
Printed 2/26/2019, 1:21 PM
A I B
C
D
E I F I G
I H I I
I J I K
1
Headworks Analysis Spreadsheet The NPDES Loading (lbs/day) for Total Nitrogen [cell E41] was reflects the mass based NPDES limit. The concentration based formula was
POTW Na:astonia-Crowders overwritten. Since the summerseasonal limit is more restrictive, that limit was used and was divided by the days in the summer monitoring
period to calculate a daily limit.
Date: 4/17/2017 64,251lbs/summer = 300.25lbs/day
POTW NPDES # => NC 0074268 214days/summer
Based on the same removal rate, the NPDES Loading was then calculated by the normal formula.
POTW Sludge Permit # => W00001793 An NPDES Loading for TKN and Organic Nitrogen [cells E43 and E441 was calculated from the NPDES Loading for Total Nitrogen based off the
ratio of these constituents measured in the influent.
POTW NPDES Permitted Flow(M GD)= 6 -used in AT only Since the influent averaged 36.8 mg/L TKN, 37.6 mg/L TN and 18.9 mg/L ON:
NPDES Loading for TKN = NPDES Loading for TN * 36.8/37.6
POTW Average Row(MGD)= 2.679 used in HWA calculations NPDES Loading for ON= NPDES Loading for TN*18.9/37.6
Uncontrollable Flow(MGD)= 0.9229 TKN of 25 mg/L and Total Phosphorus of8 mg/Lare design values.
7Q10 Stream Row(M GD)= 8.6 NH3 N, TN and OrgNit Design are calculated from TKN Design = 25 mg/I and site -specific influent ratio.
-NH3 N Design=(Inf NH3 17.9 mg/I / Inf TKN 36.8 mg/I)*25 mg/I Design TKN=12.2 mg/I
Stream Classification = O -TN Design=(Inf TN 37.6 mg/I / Inf TKN 36.8 mg/I)*25 mg/I Design TKN=25.5 mg/I
-OrgNit Design = 25 TKN Design -12.2 NH3 Design = 12.8 mg/I
Class of Sludge generated (A, or B) B
Sludge to Digestor Flow(MGD)= 0.02817 Through talc. for different POTW use Design
Sludge Di Flow MGD = 0.016802 flows
9 �� ( )- Criteria
%Solids to Disposal= 1.5375 Desi n Values Average Flow Permitted Flow Loading
Sludge SteArea(acres)= 530.8 WWTF Influent BOD (mg/1) 334.5 659.9 294.6
Sludge SteLife(yrs)= 40 WWTF Iaft uentTSS(mg/I) 300 8333.3 3720.8 x
Age of Sludge Ste(yrs)=r-I WWTF Influent NH3 (mg/I) 30.72 66.7 29.8
WWTF I nfl uent Total N(mg/I) 40.8 90.7 40.5
Pass -Through Loading Calculations WWTF Influent Total P (mg/1) 8 14.2 6.4
WWTF Influent TKN (mg/1) 40 88.7 39.6
WWTF Influent Org N (mg/I) 20.48 45.6 20.4
2
3
4
5
7
8
9
10
11
13
14
15
16
17
18
19
20
21
22
23
25
Pollutant
NPDESLIMIT
(mg/I)
Plant Removal Rate
N
Removal rate
Source
NPDESLoading
(lbsfday)
Stream
Standard
(mgM
Stream
Standard Source
Standard
Loading
(lbs/day)
Design Criteria
Loading(lbs/day)
PassrThru
Loading
(lbsfday)
Minimum
Pass-Thru
Bass
26
BOD
13
98
Site Specific
14,744
16,738
14,744
NPDES
27
TSS
30
100
SteSpecific
186,190
15,012
15,012
Design
28
Ammonia
2
97
Site Specific
1,490
1,537
1,490
NPDES
29
Arsenic
45
Default Literature
0.01
NCWQSC
1.7103
1.71031
Stream Std
30
Cadmium
67
Default Literature
0.0011374
NCWQSC
0.3242
0.3242
Stream Std
31
Chromium
97
SiteSpecific
0.011
NCWQSC
34.49121
34.4912
Stream Std
32
Copper
94
SiteSpedfic
0.016557
NCWQSC
25.9578
25.9578
Stream Std
33
Cyanide
77
SiteSpecific
0.005
NCWQSC
2.0449
2.0449
StreamStd
34
Lead
92
SiteSpecific
0.0077569
NCWQSC
9.1208
9.1208
StreamStd
35
Mercury
99
Site Specific
0.000012
NCWQSC
0.11288
0.11288
StreamStd
36
Molybdenum
62
Site Specific
37
Nickel
64
SteSpecific
0.0776463
NCWQSC
20.2887
20.2887
Stream Std
38
Selenium
50
Default Literature
0.005
NCWQSC
0.94071
0.9407
Stream ad
39
Silver
75
Default Literature
0.00006
NCWQSC
0.0226
0.0226
Stream Std
40
Zinc
86
Site Specific
0.2624556
NCWQSC
176.3455
176.3455
Stream Std
41
Total Nitrogen
64,251 Ibs/summer
85
Site Specific
2025.8996
2041.632
2025.900
NPDES
42
Total Phos,
1.0
93
Ste Specific
318.2744
400.32
318.274
NPDES
43
TKN
94
Ste Specific
1982.7953
2001.6
1982.795
NPDES
44
Organic Nitrogen
90
Site Specific
1018.3378
1024.8192
1018.338
NPDES
45
Chloride
SiteSpecific
46
f
47
Document#: WPR-0102.010E
Revision Date: 09/28/17 Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision #: 18 *`*THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM*** Revision Date: February 2008

CITY OF GASTONIA
CROWDERS CREEK WWTP HEADWORKS ANALYSIS
Page 2 of 11
Printed 2/26/2019, 1:21 PM
A B C D E F G H I J K
48
Averagelnfluent NH3(mg/I) 17.9
Average Anaerobic Digester NH, (r g) 20.7
Inhibition Loading Calculations only enter when have ANA EROB I C digester
49
50
51
52
Pollutant
Primary
Removal Rate
N
Primary Removal
Rate Source
A.S./Nit,/T.F.
Inhibition
Concentration
(mg4)
A.S./Nit,/T.F.
Inhibition
Concentration Source
A.S/Nit,lr.F.
Inhibition
Loading
(lbs/day)
Digestor
Inhibition
Concentration
(mg4)
Digestor
Inhibition
Conc. Source
Digestor Inhibition
Loading (lbs(day)
Minimum
Inhibition
Loading
(lbs(day)
Minimum
Inhibition
Loading
Source
53
BOD
40.39
LTM P data
54
TSS
79.97
LTM P data
55
Ammonia
0
LTM Pdata
480
Lit-AS-inhib
10724.5728
1500
Literature
28980.96
10724.57ASNiUTFi
56
Arsenic
0
LTM Pdata
0.1
Lit-AS
2.2343
1.6
Literature
0.8353
0.8353
Digestelnhi
57
Cadmium
16.67
1
Lit-AS
26.8125
20
Literature
7.0131
7.0131
Digester Inhi48
58
Chromium
67.45
LTM Pdata
0.394
lit-Nit-NC2006
27.0448
130
Literature
31.4865
27.04ASINWTFi
59
Copper
65.25
LTM Pdata
0.48
lit-Nit-NC2006
30.8621
40
Literature
9.9974
9.9974
Digesterinhi
60
Cyanide
38.27
0.1
Lit-AS
3.6194
4
Literature
1.2205
1.2205
Digester Inhi
61
Lead
64.21
LTM Pdata
0.5
Lit-Nit-inhib
31.2138
340
Literature
86.8248
31.2138ASNiUTFi
62
Mercury
82.75
LTM Pdata
0.1
Lit-AS
12.9524
12.9524AS/NiUTFi
ITT
Molybdenum
45.38
LTM Pdata
64
Nickel
44
LTM Pdata
0.25
Lit-Nit-inhib
9.9745
10
Literature
3.6709
3.6709
Digester Inh
65
Selenium
16.67
LTM Pdata
66
Silver
50
0.25
Lit-AS
11.1714
13
Literature
4.0723
4.0723
Digester Inhi
67
Zinc
62.99
LTM Pdata
1
Lit-AS&Nit-NC200
60.3698
400
Literature
109.2734
60.3698ASNiUTFi
68
Total Nitrogen
0
LTM Pdata
69
Total Phos.
26.32
LTM P data
70
TKN
18.19
LTM Pdata
71
Organic Nitrogen
37.22
LTM Pdata
72
Chloride
180
Lit-Nit-inhib
4021.7148
4021.7148
ASINiUTF i
73
if
74
Ig
751
#REF!
#REF!
#REF!
#REF!
761
#REF!
#REF!
#REF!
#REF!
Document#: WPR-0102.010E
Revision Date: 09/28/17 Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision #: 18 -THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM"` Revision Date: February 2008

CITY OF GASTONIA
CROWDERS CREEK WWTP HEADWORKS ANALYSIS
Page 3 of 11
Printed 2/26/2019, 1:21 PM
A B C D E F G H I J K
77
78
Sludge Loading Calculations
J79Pollutant
Sludge Ceiling
Concentration
Limit (mgtkg)
Sludge Ceiling Load
(Ibslday)
Sludge Ceiling
Load
HASL Calc.-
(lbs(day)
Cumulative Sludge
Rate Limit
(lbs!(acrelife))
Cumulative
Sludge Loading
(lbstday)
ClassA Limits
Monthly
Average Rate
Limit (mgtkg)
ClassA Limits
Monthly Avg.
Loading
(lbstday)
ClassA Limits
Mon.Avg.Load. -
HASL Calc.-
(lbslday)
Minimum
Sludge
Loading
(lbs(day)
Minimum
Sludge
Loading
Sorce
BOD
TSS
82
Ammonia
83
Arsenic
75
0.3591
36
2.9067
41
0.3591
Slud eCeli
84
Cadmium
85
0.2733
34
1.8438
39
0.2733
SludgeCeli
85
Chromium
86
Copper
4300
9.8556
1338
51.7169
1500
9.8556
SludgeCeli
87
Cyanide
88
Lead
840
1.9671
267
10.5445
300
1.9671
SludgeCeli
89
M ercury
57
0.1240
15
0.5505
17
0.1240
SI ud e Ce I i
90
Molybdenum
75
0.2606
0.2606
SludgeCeli
91
Nickel
420
1.4139
374
21.2322
420
1.4139
Slud eCeli
92
Selenium
100
0.4309
89
6.4673
100
0.4309
SludgeCeli
93
Silver
94
Zinc
7500
18.7891
2498
105.5354
2800
18.7891
SludgeCeli
95
Total Nitroqen
96
97
98
99
PTKN
100101
102
103
#REF!
104
Document#: WPR-0102.010E
Revision Date: 09/28/17 Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision #: 18 —THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM"` Revision Date: February 2008

CITY OF GASTONIA
CROWDERS CREEK WWTP HEADWORKS ANALYSIS
Page 4 of 11
Printed 2/26/2019, 1:21 PM
A
I B I C D E F G H I J K
105
M aximum Allowable
Headworks Loading
Calculations
106
Minimum Pass
Through Loading
Ibslday
Pass Through Source
Minimum
Inhibition Loading
Ibslday
Minimum Inhibition
Loading Source
Minimum
Sludge Loading
Ibslday
Minimum
Sludge Loading
Sorce
Allowable
Headworks
Loading Ibs�day
Maximum Allowable
Headworks Loading
Source
107
BOD
14744.0
NPDES
14744.0
NPDES
108
TSS
15012.0
Design
15012.0
Design
109
Ammonia
1489.5
NPDES
10724.5728
AS/NiVTF inhibition
1489.5
NPDES
110Arsenic
1.7103
Stream Std
0.8353
Digester Inhibition
0.3591
Slud eCeiIin
0.3591
Slud eCelin
111
Cadmium
0.3242
Stream Std
7.0131
Digester Inhibition
0.2733
Sl udge Cei I i ng
0.2733
SludgeCeling
112
Chromium
34.4912
Stream Std
27.0448
AS/NiUTF inhibition
27.0448
AS/NiUTF inhibition
113
Copper
25.9578
Stream Std
9.9974
Digester Inhibition
9.8556
Sl udge Cei I i ng
9.8556
SludgeCeling
114
C anide
2.0449
Stream Std
1.2205
Digester Inhibition
1.2205
Digester Inhibition
115
Lead
9.1208
Stream Std
31.2138
AS/NiUTFinhibition
1.9671
Sl udge Cei I i ng
1.9671
SludgeCeling
116
Mercu
0.11288
Stream Std
12.9524
AS/NiUTFinhibition
0.1240
Slud eCeiIin
0.11288
StreamStd
117
Molybdenum
0.2606
Sl udge Cei I i ng
0.2606
SludgeCeling
118
Nickel
20.2887
Stream Std
3.6709
Digester Inhibition
1.4139
Slud eCeiIin
1.4139
Slud eCelin
119
Selenium
0.9407
Stream Std
0.4309
Sl udge Cei I i ng
0.4309
SludgeCeling
120
Silver
0.0226
Stream Std
4.0723
Digester Inhibition
0.0226
Stream Std
121
Zinc
176.3455
Stream Std
60.3698
ASNiUTFinhibition
18.7891
Sludge Ceiling
18.7891
SludgeCeling
122
Total Nitr en
2025.9
NPDES
2025.8996
NPDES
123
Total Phos.
318.3
NPDES
318.2744
NPDES
124
TKN
1982.8
NPDES
1982.7953
NPDES
125
Organic Nitrogen
1018.3
NPDES
1018.3378
NPDES
126
Chloride
4021.7148
ASINiUTF inhibition
4021.7148
AS/NiUTF inhibition
127
f
128
129
#REF!
#REF!
#REF!
#REF!
#REF!
#REF!
#REF!
130
#REF!
#REF!
#REF!
#REF!
#REF!
#REF!
#REF!
131
Document#: WPR-0102.010E
Revision Date: 09/28/17 Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision #: 18 -THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM"` Revision Date: February 2008

CITY OF GASTONIA
CROWDERS CREEK WWTP HEADWORKS ANALYSIS
Page 5 of 11
Printed 2/26/2019, 1:21 PM
A B C D E F G H I J K
132
133
MaximumAllowable
Industrial Loadings
Calculations
Design vs. Pa%
Thru Warning
134
Pollutant
maximum
Allowable
Headworks Loading
(lbsfday)
MAHL Bass
Check to Use
HASL Calais
(x)
Uncontrollable
Concentration (mg1l)
Uncontrollable
Source
Uncontrollable
Load (lbsfday)
M aximum
Allowable
Industrial
Load (lbsfday)
1351
BOD
14744.0193
NPDES
250
Mass Balance
1924.2465
12819.7728
136
TSS
15012.0000
Design
410
Mass Balance
3155.7643
11856.2357
137Ammonia
1489.5240
NPDES
19.2
Mass Bal ance
147.7821
1341.7419
138gLead
0.3591
Sl udge Cei I i ng
0.0013
Mass Bal ance
0.0100
0.3491
139
0.2733
SludgeCeiIing
0.0006
Mass Balance
0.0046
0.2687
140
27.0448
AS'Nit/TFinhibition
N/A
0.0061
Mass Balance
0.0470
26.9979
141
9.8556
SludgeCeiIing
0.061
Literature
0.4695
9.3861
142
1.2205
Digester Inhibition
N/A
0.041
Literature
0.3156
0.9049
1431.96711
SludgeCeiIing
0.025
Mass Balance
0.1924
1.7747
144
Mercury
0.11288
Stream Std
0.00011
Mass Balance
0.00085
0.11203
145
Molybdenum
0.2606
SludgeCeiIing
0.0058
Mass Balance
0.0446
0.2160
146
Nickel
1.4139
SludgeCeiIing
0.015
Mass Balance
0.1155
1.2984
147
Selenium
0.4309
SludgeCeiIing
0.0002
Mass Balance
0.0015
0.4294
148
Silver
0.0226
Stream Std
N/A
0.003
Mass Balance
0.0231
-0.0005
149Zinc
18.7891
Sludge Ceiling
0.25MassBalance
1.9242
16.8648
150
Total Nitrogen
2025.8996
NPDES
45
Same asTKN
346.3644
1679.5352
151
Total Phos.
318.2744
NPDES
7.75
Mass Balance
59.6516
258.6227
152
T K N
1982.7953
NPDES
45
Mass Balance
346.3644
1636.4310
153
Organic Nitrogen
1018.3378
NPDES
19
Mass Balance
146.2427
872.0951
154
Chloride
4021.7148
AS'Nit/TF inhibition
155
f
156
g
11571
#REF!
#REF!
#REF!
#REF!
11581
#REFI
#REF!
#REF!
#REF!
Document#: WPR-0102.010E
Revision Date: 09/28/17 Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision #: 18 -THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM"` Revision Date: February 2008

Allocation Table
Headworks last approved: 04/18/17
Allocation Table updated: 09/27/1
Permits last modified: 12/01/18
POTW=> Gastonia-Crowders
NPDES#=> NC 0074268
CITY OF GASTONIA
CROWDERS CREEK WWTP ALLOCATION TABLE
Spreadsheet Instructions:
1) Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is protected, password is "2".
2) Formulas are discussed in the Comprehensive Guidance, Chapter 6, Section C.
3) HWA and AT worksheets in this workbook are linked. Pollutant Names, MAHLs, Basis, and Uncontrollable load in this
AT worksheet are automatically entered from the HWA spreadsheet. This includes pollutant names in columns AT
throuah BK.
Printed: 2/26/2019, 1:21 PM
Page 6 of 11
IUP
Count
Industry
INDUSTRY NAMES Permit
(pl— listJphJAidy) number
Type Renewal Modification Date
Pipe of Effective Effective Permit
number I nclustry Date Date Ex ires
Permit Limits
Permit Limits
Permit Limits
MGDgal/day
Conc. Load
m I Ibs(d
Conc. Load
m I bs/day
1
A.B. Carter
1049
0001
Coil Coater
09/01/16
02/01/17
08/31/21
0.0400
40,000
2
Bessemer
1055
0003
City
09/01/16
07/01/18
08/31/21
1.6090
1,609,000
276.00
3703.66
4
Val ey ProtEinS
1047
0002
Render
09/01/16
12/01/18
08/31/21
0.2333
233,333
5
Clover, Town of
1048
0001
Town
09/01/16
11/01/17
08/31/21
0.8670
867,000
450.00
3253.85
6
Kin sMountain, Ci ty of
1027
1&2
City
09/01/16
09/01/16
08/31/21
1.0000
1,000,000
7
Lubrizol
1053
1 0001
1 OCPSF
1 09/01/16
1 02/01/17
1 08/31/21
0.0400
40,000
8
Powder Coating Services, Inc.
1059
0001
Metal Fin.
1 09/01/16
1 02/01/17
1 08/31/21
0.0650
65,000
9
lindustrial Fabricators
1062
0001
Metal Fin.
1 09/01/16
1 02/01/17
1 08/31/21
0.0260
26,000
250.00
54.21
10
Column Totals=>
1 3.8803
3,880,333
0
7012
Basis=>
MAHL from HWA (lbs�day) => NPDES Permitted Flow=>
Uncontrollable Loading (lbstday) =>
Total Allowablefor Industry (MAIL) (lbs(day) =>
Total Permitted to Industry (Ibs(day) =>
MAIL left (Ibs(day) =>
Percent Allow. Ind. (MAIL) still available (%) =>
Percent MAHL still available (%) =>
5 Percent MAHL (Ibs(dav) =>
NPDES
NPDES
Design
6.0000
14744
15012
0.9229
1924
3156
5.0771
12820
11856
3.8803
0
7012
1.1968
12820
484E
23.6 %
100.0 %
40.9 %
19.9 %
86.9 %
32.3
0.3000
737
751
Document#: WPR-0102.010E
Revision Date: 01/2/19
Revision #: 20
—THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM"'

Allocation Table
Headworks last approved: 04/18/17
Allocation Table updated: 09/27/18
Permits last modified: 12/01/18
POTW=> Gastonia-Crowders
NPDES#=> NC 0074268
IUP
Count
1
2
4
5
6
7
8
9
10
INDUSTRY NAMES
(pl-list JphJAidy)
A.B. Carter
Bessemer
Val Ey Proteins
Clover, Town of
Kin sMountain, City of
Lubrizol
Powder Coating Services, Inc.
Industrial Fabricators
CITY OF GASTONIA
CROWDERS CREEK WWTP ALLOCATION TABLE
Printed: 2/26/2019, 1:21 PM
Page 7 of 11
Industry
Ammonia
Permit Limits
Arsenic
Permit Limits
cadmium
Permit Limits
chromium
Permit Limits
cropper
Permit Limits
cyanide
Permit Limits
Permit
number
Pipe
number
Conc. Load
m I Ibs/d
Conc. Load
m I Ibs(d
Conc. Load
m I Ibs(d
Conc. Load
m I Ibs/d
Conc. Load
m I I bs(dav
Conc. Load
mQ1I bstday
1049
0001
0.12001
0.0400
2.0700
0.6906
0.1000
0.0334
1055
0003
23.00
308.64
0.0520
0.6978
1047
0002
150.00
1048
0001
45.00
325.39
0.4000
2.8923
1027
1&2
1053
0001
175.00
58.38
1
0.0670
0.0224
1059
0001
1
1 0.02001
0.01081
0.50001
0.27111
1.00001
0.5421
0.1000
0.0542
Column Total s =>
Basis=>
MAHL from HWA (Ibs�day) =>
Uncontrollable Loading (lbstday) =>
Total Allowablefor Industry (MAIL) (Ibs(day) =>
Total Permitted to Industry (Ibs(day) =>
MAIL left (Ibs(day) =>
Percent Allow. Ind. (MAIL) still available(%) =>
Percent MAHL still available(%) =>
5 Percent MAHL (lbs(dav) =>
Document#: WPR-0102.010E
Revision Date: 01/2/19
Revision #: 20
NPDES
1489.52
147.78
1341.74
37.2
33.5 %
Sludge
Ceiling
0.3591
0.0100
0.3491
0.0000
0.3491
100.0 %
97.2 %
0.0180
0.01E
Sludge
Ceiling
0.01
0.25
94.4
92.8
0.01
0.1084
AS/Nit/TF
inhibition
27.0442
0.0470
26.9979
0.4195
26.5784
98.4 %
98.3 %
1.3522
0.2168
0.1000
0.0217
4.3418
0.8294
Sludge
Digester
Ceiling
Inhibition
9.8556
1.2205
0.4695
0.3156
9.3861
0.9049
4.3418
0.8294
5.0443
0.0755
53.7 %
8.3 %
51.2 %
6.2 %
0.4928
0.0610
-THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM"'

Allocation Table
Headworks last approved: 04/18/17
Allocation Table updated: 09/27/18
Permits last modified: 12/01/18
POTW=> Gastonia-Crowders
NPDES#=> NC 0074268
IUP
Count
1
2
4
5
6
7
8
9
10
INDUSTRY NAMES
(pl-list JphJAidy)
A.B. Carter
Bessemer
Val Ey Proteins
Clover, Town of
Kin sMountain, City of
Lubrizol
Powder Coating Services, Inc.
Industrial Fabricators
CITY OF GASTONIA
CROWDERS CREEK WWTP ALLOCATION TABLE
Industry
Permit
number
Pipe
number
Permit Limits
Conc. Load
m I Ibstda
1049
0001
1055
0003
1047
0002
1048
0001
1027
1&2
M ercury
*Permit Limits
Conc. Load
mall I bs(da
0.0001
1053 0001 1 0.32001 0.1068
1059 0001 1 0.30001 0.162 0.0001
1062 0001 1 0.30001 0.06511 0.0001
Column Total s =>
Basis=>
MAHL from HWA (Ibs�day) =>
Uncontrollable Loading (Ibs(day) =>
Total Allowablefor Industry (MAIL) (Ibs(day) =>
Total Permitted to Industry (Ibs(day) =>
MAIL left (Ibs(day) =>
Percent Allow. Ind. (MAIL) still available(%) =>
Percent MAHL still available(%) =>
5 Percent MAHL (Ibs(dav) =>
Document#: WPR-0102.010E
Revision Date: 01/2/19
Revision #: 20
Sludge
Ceiling
1.9671
0.1924
1.7747
0.3344
1.4403
81.2 %
73.2 %
0.00134
0.00072
0.00083
0.00005
0.00002
0.00300
Stream Std
0.112880
0.000847
0.112034
0.003008
0.109025
97.3 %
96.6 %
0.005644
Printed: 2/26/2019, 1:21 PM
Page 8 of 11
Molybdenum
NICKel
-selenium
buver
Permit Limits
Permit Limits
Permit Limits
Permit Limits
Conc. Load
Conc. Load I
Conc. Load
Conc. Load
mall Ibs(dav
mall Ibs(dav I
mall Ibs(dav
mall Ibs(da
IN
0.60001
0.32531
1
1 0.20001
0.1084
0.6000
0.13011
1
1 0.2000
0.0434
0.0000
0.8822
0.0000
0.1518
Sludge
Ceiling
Sludge
Ceiling
Sludge
Ceiling
Stream
Std
\
D
0.2606
1.4139
0.4309
0.0446
0.1155
0.0015
0.2160
1.2984
0.4294
0.0000
0.8822
0.0000
0.2160
0.4162
0.4294
100.0 %
32.1 %
100.0
82.9 %
29.4 %
99.6
0.0130
0.0707
0.0215
-THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM"'

Allocation Table
Headworks last approved: 04/18/17
Allocation Table updated: 09/27/18
Permits last modified: 12/01/18
POTW=> Gastonia-Crowders
NPDES#=> NC 0074268
IUP
Count
1
2
4
5
6
7
8
9
10
INDUSTRY NAMES
(pl-list JphJAidy)
A.B. Carter
Bessemer
Val Ey Proteins
Clover, Town of
Kin sMountain, City of
Lubrizol
Powder Coating Services, Inc.
Industrial Fabricators
CITY OF GASTONIA
CROWDERS CREEK WWTP ALLOCATION TABLE
Industry
Permit
number
Pipe
number
Llnc
Permit Limits
Conc. Load
m I Ibstdar
1049
0001
0.4100
0.1:
1055
0003
1047
0002
1048
0001
0.9000
6.5
1027
1&2
1.11
1053
0001
1.05001
0.3,1
1059
0001
1-20001
0.6,E
Column Total s =>
Basis=>
MAHL from HWA (Ibs�day) =>
Uncontrollable Loading (lbstday) =>
Total Allowablefor Industry (MAIL) (Ibs(day) =>
Total Permitted to Industry (Ibs(day) => Z
MAIL left (Ibs(day) => D
Percent Allow. Ind. (MAIL) still available(%) =>
Percent MAHL still available(%) =>
5 Percent MAHL (lbs(dav) =>
Document#: WPR-0102.010E
Revision Date: 01/2/19
Revision #: 20
9.0251
Sludge
Ceiling
18.7891
1.9242
16.8648
9.0251
7.8397
46.5 %
41.7 %
0.9395
Permit Limits
Conc. Load
ma/I I bs�da,
NPDES
2025.89
346.36
1679.
0.
1679.
100.0
82.9
101.
Permit Limits
Conc. Load
ma/I I bs/da
134.19
72.31
16.2E
6.51
NPDES
318.27
11.4
9.2
15.91
Permit Limits
Conc. Load
456.2480
506.1546
NPDES
1982.7953
346.3644
1636.4310
41.2
34.0
99.13
Printed: 2/26/2019, 1:21 PM
Page 9 of 11
-THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM"'

CITY OF GASTONIA
CROWDERS CREEK WWTP ALLOCATION TABLE
Allocation Table
Headworks last approved: 04/18/17
Allocation Table updated: 09/27/18
Permits last modified: 12/01/18
POTW=> Gastonia-Crowders
NPDES#=> NC 0074268
IUP
Count
1
2
4
5
6
7
8
9
10
INDUSTRY NAMES
(pl—list JphJAidy)
A.B. Carter
Bessemer
Val Ey Proteins
Clover, Town of
Kin sMountain, City of
Lubrizol
Powder Coating Services, Inc.
Industrial Fabricators
I ndustry
Permit
number
Pipe
number
Conc.
mall
1049
0001
1055
0003
1047
0002
1048
0001
1027
1&2
1053
0001
1059
0001
Col umn Total s =>
Basis=>
MAHL from HWA (Ibs�day) =>
Uncontrollable Loading (lbstday) =>
Total Allowablefor Industry (MAIL) (Ibs(day) =>
Total Permitted to Industry (Ibs(day) =>
MAIL left (Ibs(day) =>
Percent Al low. Ind. (MAIL) still available(%) =>
Percent MAHL still available(%) =>
5 Percent MAHL (Ibs(dav) =>
Document#: WPR-0102.010E
Revision Date: 01/2/19
Revision #: 20
ganic Nitrogen
Permit Limits
Load
I bs(dav
295.
NPDES
1018.3378
146.2427
872.0951
295.0000
577.0951
66.2 %
56.7 %
50.9169
cnioricie
Permit Limits
Conc. Load
AS/Nit/TF
inhibition
4021.7148
#VALUE!
0.0000
#VALUE!
#VALUE!
#VALUE!
201.0857
Permit Limits
Conc. Load
150.0000
f
150.0000
#VALUE!
#VALUE!
Printed: 2/26/2019, 1:21 PM
Page 10 of 11
—THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM"'

Name: Section 5a - Allocation Table and Headworks - Crowders: Worksheet Name: HASL
Headwor ks Addendum for Sludge Loadings (HASL) worksheet
POTW Name =>
Gastonia-Crowders
POTW NPDES # _>
NC 0074268
POTW Sludge Permit # _>
WQ0001793
Date =>
4/17/2017
POTW Average Flow =>
2.68
mgd
Avg. sludge flow to Disposal =>
0.016802
mgd
Average % Solids to Disposal =>
1.54
%
Sludge Site Area permitted =>
530.8
acres
CUMULATIVE
SLUDGE
POLLUTANT LOADING LIMITS
Ibs/acre
\rsenic 3(
Admium 3�
;hromium
topper 133£
.ead 26,
Aercury
Aolybdenum
Jickel 37z
Spreadsheet Instructions:
1) Data entered only in Heavy Bordered cells. Rest of worksheet is
protected, password is "2".
2) This spreadsheet changes based on the class of sludge generated
inputted in cell C13 of the HWA spreadsheet. The title and the limits in
column G of this spreadsheet are updated automatically.
3) Formulas in Comprehensive Guidance HWA Chapter, Section K
CUMULATIVE
LOADING data
from most recent
Sludge Report for % of
the most heavily Cumulative
loaded field' Limit
Enter actual
Flag if MAXIMUM SLUDGE % of
Greater Sludge Ceiling CONIC. from most Applicable
than Concentrations recent Sludge Report Ceiling Conc.
80% Limits or LTMP Data Limit
mg/dry kg m /d k %
75
85
IF Greater than 80% Flag POTW MUST SUBMIT
LAND APP & METALS MANAGEMENT PLAN n a
MAHL sv =
Page 11 of 11
Printed 2/26/2019, 1:21 PM
Q_potw = Average POTW flow (mgd)
C_inf = Average influent concentration (mgd)
%_adj = Per percentage of Sludge Limit as decimal
(example: enter 117% as 1.17) 1
Calculate MAHL_sv
Flag if >
based on % of
80% of
Monthly Average
,pplicable
Concentration Limits
Ceiling
Flag if >
Enter Average
to Protect Sludge
Conc.
100% of
POTW Influent
Quality (insert these
Limit
the Limit
Conc.
values into HWA)
If Greater than 80% of the concentration limit POTW
MUST SUBMIT METALS MANAGEMENT PLAN rt/a
#VALUE!
#VALUE!
#VALUE!
#VALUE!
#VALUE!
#VALUE!
#VALUE!
#VALUE!
#VALUE!
If over ceiling conc.
POTW must reduce
MAHL n/a
' The most heavily loaded field is determined for each polluntant indivisually, and is the field that contains the highest amount (Ibs/acre) of that polluntant.
Document#: WPR-0102.010E
Revision Date: 09/28/17
Revision #: 18 ***THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 2/26/2019 AT 1:21 PM***

City of Gastonia
Long Creek WWTP Headworks Analysis
Page 1 of 11
Printed 2/26/2019, 1:21 PM
A I B
C
D
E I F G H I
J K
1
Headworks Analysis Spreadsheet
POTW Name:Mnreelk
Date:
POTW NPDES # =>
POTW Sludge Permit# _>
POTW NPDES Permitted Flow(MGD)= 16 -used in AT only
POTW Average Flow(MGD)= 7 -used in HWA calculations
Uncontrollable Flow(MGD)= 6.1
7Q10 Stream Flow(MGD)= 70.44
Stream Classification = WSV
Class of Sludge generated (A, or B) B
Sludge to Digestor Flow(MGD)= 0.045
Sludge to Disposal Flow(M GD)= 0.027
%Solids to Disposal- 2.81
Sludge SiteArea(acres)= 1599
SludgeSiteLife(yrs)= 40
Age of SludgeSite(yrs)=
Loading Calculations
Spreadsheet Instructions:
1) Applicable Values should be entered in the Heavy Bordered Blue cells. The rest of worksheet is
protected, password is "2".
2) Additional pollutants can be added in cells A34 to A42. Note all Pollutant names are linked from
here to other pages in HWA worksheet and also to AT worksheet (i.e., automatically entered into
other pages in HWA worksheet and also AT worksheet from HWA worksheet).
3) Formulas are discussed in the Comprehensive Guidance HWA Chapter.
4) HWA, AT and HASL worksheets are linked. MAHLs, Basis, and Uncontrollable load are
automatically entered into AT from this worksheet.
5) If red tab notes are not visible, they can be turned on in the "Tools" menu under "options", in the
"view" tab click the "comment indicator only" button.
Through talc. for different POTW use Des n
9
1.5Times flows Criteria
Des n Values AverageFlowl Permitted Flow Loading
WWTF Influent BOD (mg/1) 375 250.0 109.4
WWTFInfluentTSS(mg/I) 375 3000.0 1312.5 x
WWTF Influent NH3 (mg/I) 23.4 400.0 175.0 x
WWTFInfluentTotal N(mgI) 37.5 91.4 40.0Pa�Through
WWTFInfluent Total P(mg/1) 12 25.0 10.9
2
3
4
5
7
8
9
10
11
13
14
15
16
17
d
23
Pollutant
NPDESLIMIT
09/1)
Plant Removal
Rate(%)
Removal rate
Source
NPDESLoading
(lbs(day)
Stream
Standard
(mg/I)
Stream
Standard Source
Standard
Loading
(lbs(day)
Design Criteria
Loading(lbs/day)
Pasr-Thru
Loading
(Ibslday)
Minimum
Pass,-Thru
Bass
24
BOD
5
98
Stespecific
14,595
50,040
14,595
NPDES
25
TSS
30
99
Site specific
175,140
50,040
50,040
Design
26
Ammonia
2
99.5
Stespecific
23,352
3,128
3,128
Design
27
Arsenic
45
Literature Value
0.01
WSV
11.7427
11.7427
Stream Std
28
Cadmium
67
Literature Value
0.0006656
WSV
1.3027
1.3027
Stream Std
29
Chromium
80
Site speciiic
0.011
WSV
35.5217
35.5217
Stream Std
30
Copper
94
Site specific
0.0090324
WSV
97.2262
97.2262
Stream Std
31
Cyanide
69
Literature Value
0.005
WSV
10.4169
10.4169
Stream Std
32
Lead
81
Site specific
0.0035201
WSV
11.9656
11.9656
Stream Std
33
Mercury
60
L iterature Val ue
0.000012
WSV
0.01938
0.01938
Stream Std
34
Molybdenum
12
Site specific
0.16
WSV
117.4272
117.42721
Stream Std
35
Nickel
47
Site specific
0.025
WSV
30.4646
30.4646
Stream Std
36
Selenium
50
Literature Value
0.005
WSV
6.4585
6.4585
Stream Std
37
Silver
75
L i terat ure V al ue
0.00006
WSV
0.1550
0.1550
Stream Std
38
Zinc
72
Site specific
0.1439122
WSV
331.9487
331.9487
Stream Std
39
Total Nitrogen
6
85
Site specific
5337.6012
5004
5004.000
Design
40
Total Phos.
1
96
Site specific
1459.5000
1601.28
1459.500
NPDES
41
O Nitroaen
92
Stespecific
42
TKN
97
Stespecific
0.0056
120.5586
120.5586
Stream Std
43
e
44
f
45
46
h
47
I
Document#: WPR-0102.010H
Revision Date: 03/26/2018 Modeled after: Chapter 5-HWA Guidance, Appendix 5-A (Excel hwa 930730)
Revision #: 34 Revision Date: August 1999

City of Gastonia
Long Creek WWTP Headworks Analysis
Page 2 of 11
Printed 2/26/2019, 1:21 PM
A B C D E F G H I J K
49
Averagelnfluent N1H3(mg/I) 21.3
Average Anaerobic Digester NH3 (mg/1) 26.1
Inhibition Loading Calculations only enter when have ANA EROB I C digester
50
51
52
jPollutant
Primary
Removal Rate
N
Primary
Removal Rate
Source
A.S./Nit,lr.F.
Inhibition
Concentration
(mgA)
A.S./Nit,/T.F.
Inhibition
Concentration
Source
A.S./Nit,lr.F.
Inhibition
Loading
(Ibsrday)
Digestor
Inhibition
Concentration
(mg1l)
Digestor
Inhibition
Cont. Source
Digestor Inhibition
Loading (lbslday)
Minimum
Inhibition
Loading
(lbs(day)
Minimum
Inhibition
Loading
Source
53
BOD
32
Site specific
54
TSS
65
Stespecific
55
Ammonia
480
EPA Lit -As
28022.4000
1500
Literature Val
71465.17
28022.40
AS/Nit/TF i
56
Arsenic
0.1
EPA Lit -As
5.8380
1.6
LiteratureVaIj
1.3344
1.3344
Digester Inhi
57
Cadmium
15
Literaturevalue
1
EPA Lit -As
68.6824
20
LiteratureValL
11.2030
11.2030
Digester Inhi
58
Chromium
56
Stespecific
0.394
NC Lit -Nit
52.2766
110
LiteratureVaIL
51.6038
51.6038
Digester Inhi
59
Copper
34
Stespecific
0.48
NC Lit -Nit
42.4582
40
LiteratureValL
15.9702
15.9702
Digester Inhi
60
Cyanide
27
Literaturevalue
0.1
EPA Lit -As
7.9973
4
LiteratureVaIL
2.1757
2.1757
Digester Inhi
61
Lead
581Stespecific
0.5
EPA Lit -Nit
69.5000
340
LiteratureValL
157.53331
69.5000
ASINit/TF i
62
Mercury
10
Literaturevalue
0.1
EPA Lit -As
6.4867
1
6.4867
AStNit/TF i
63
Molybdenum
64
Nickel
32
Stespecific
0.25
EPA Lit -Nit
21.4632
10
LiteratureVaIL
7.9851
7.9851
Digester Inhi
65
Selenium
66
Silver
20
Literaturevalue
0.25
EPA Lit -As
18.2438
13
LiteratureVaIL
6.5052
6.5052
Digester Inhi
67
Zinc
46
Stespecific
1
NC Lit -Nit
108.1111
400
LiteratureValL
208.5000
108.1111
AStNit/TF i
68
Total Nitrogen
31Stespecific
69
Total Phos.
7
Stespecific
70
O Nitrogen
71
TKN
10
EPA Lit -Nit
583.8000
583.8000
AStNit/TF i
72
e
73
f
74
g
In
E75
1
Document#: WPR-0102.010H
Revision Date: 03/26/2018 Modeled after: Chapter 5-HWA Guidance, Appendix 5-A (Excel hwa 930730)
Revision #: 34 Revision Date: August 1999

City of Gastonia
Long Creek WWTP Headworks Analysis
Page 3 of 11
Printed 2/26/2019, 1:21 PM
A B C D E F G H I J K
77
78
SludgeLoading Calculations
79
Pollutant
Sludge Ceiling
Concentration
Limit (mgtkg)
Sludge Ceiling
Load
(lbsfday)
Sludge Ceiling
Load
- HASLCaIc.-
(lbsfday)
Cumulative Sludge
Rate Limit
(lbsf(acre life))
Cumulative
Sludge Loading
(lbs/day)
ClassA Limits
Monthly
Average Rate
Limit (mgtkg)
ClassA Limits
Monthly Avg.
Loading
(lbs/day)
ClassA Limits
Mon.Avg.Load. -
HASLCaIc.-
(lbsfday)
Minimum
Sludge
Loading
(lbs/day)
Minimum
Sludge
Loading
Sorce
80
BOD
81
TSS
82
Ammonia
83
Arsenic
75
1.0546
36
8.7561
41
1.0546
SludgeCeiIi
84
Cadmium
85
0.8027
34
5.5543
39
0.8027
SludgeCeiIi
85
Chromium
86
Copper
4300
28.9452
1338
155.7938
1500
28.9452
SludgeCeiIi
87
Cyanide
88
Lead
840
6.5619
267
36.0785
300
6.5619
SludgeCeiIi
89
Mercury
57
0.6011
15
2.7363
17
0.6011
SludgeCeiIi
90
Molybdenum
751
3.9547
3.9547
SludgeCeiIi
91
Nickel
420
5.6544
374
87.0955
420
5.6544
SludgeCeiIi
92
Selenium
100
1.2655
89
19.4824
100
1.2655
SludgeCeiIi
93
Silver
94
Zinc
7500
65.9121
2498
379.7361
2800
65.9121
SludgeCeiIi
95
Total Nitrogen
96
Total Phos.
97
O Nitrogen
98
TKN
99
e
100
f
101
g
102
h
103
1
104
Document#: WPR-0102.010H
Revision Date: 03/26/2018 Modeled after: Chapter 5-HWA Guidance, Appendix 5-A (Excel hwa 930730)
Revision #: 34 Revision Date: August 1999

City of Gastonia
Long Creek WWTP Headworks Analysis
Page 4 of 11
Printed 2/26/2019, 1:21 PM
A I B I C I D E F G H I J K
105
Maximum Allowable
Headworks Loading
Calculations
106
Minimum Pass
Through Loading
Ibs/day
PassThrough
Source
Minimum
Inhibition Loading
(lbs/day
Minimum
Inhibition Loading
Source
Minimum
Sludge Loading
Ibs/day
Minimum
Sludge Loading
Sorce
Allowable
Headworks
Loading Ibs/day
Maximum Allowable
Headworks Loading
Source
107
BOD
14595.0
NPDES
14595.0
NPDES
108
TSS
50040.0
Design
50040.0
Design
109
Ammonia
3127.5
Design
28022.4000
AS/Nit/TFinhibiti
3127.5
Design
110
Arsenic
11.7427
Stream Std
1.3344
Digester Inhibitior
1.0546
Slud e Cei I i ng
1.0546
Slud eCelin
111
Cadmium
1.30271
Stream Std
11.2030
Digester Inhibitior
0.8027
Sl udge Cei I i ng
0.8027
SludgeCeling
112
Chromium
35.5217
Stream Std
51.6038
Digester Inhibitio
35.5217
Stream Std
113
Copper
97.2262
Stream Std
15.9702
Digester Inhibitior
28.9452
Sl udge Cei I i ng
15.9702
Digester Inhibition
114
Cyanide
10.4169
Stream Std
2.1757
Digester Inhibitio
2.1757
Digester Inhibition
115
Lead
11.9656
Stream Std
69.5000
AS/Nit/TFinhibiti
6.5619
Sl udge Cei I i ng
6.5619
SludgeCeling
116
M ercury
0.01938
Stream Std
6.4867
AS/Nit/TFinhibiti
0.6011
Slud e Cei I i nq
0.01938
Stream Std
117
Molybdenum
117.4272
Stream Std
3.9547
Sl udge Cei I i ng
3.9547
SludgeCeling
118
Nickel
30.4646
Stream Std
7.9851
Digester Inhibitio
5.6544
Slud e Cei I i ng
5.6544
Slud eCelin
119
Selenium
6.4585
Stream Std
1.2655
Sludge Ceiling
1.2655
SludgeCeling
120
Silver
0.1550
Stream Std
6.5052
Digester Inhibitio
0.1550
Stream Std
121
Zinc
331.9487
Stream Std
108.1111
AS/Nit/TFinhibiti
65.9121
Sl udge Cei I i ng
65.9121
SludgeCeling
122
Total Nitroqen
5004.0
Design
5004.0000
Design
123
Total Phos.
1459.5
NPDES
1459.5000
NPDES
124
O Nitroaen
125
TKN
120.6
Stream Std
583.8000
AS/Nit/TF inhibiti
120.5586
Stream Std
126
e
127
f
128
129
h
130
1
131
Document#: WPR-0102.010H
Revision Date: 03/26/2018 Modeled after: Chapter 5-HWA Guidance, Appendix 5-A (Excel hwa 930730)
Revision #: 34 Revision Date: August 1999

City of Gastonia
Long Creek WWTP Headworks Analysis
Page 5 of 11
Printed 2/26/2019, 1:21 PM
A B C D E F G H I J K
132
133
MaximumAllowable
Industrial Loadin
Calculations
Design vs. Pa%
Thru Warning
134
Pollutant
maximum
Allowable
Headworks Loading
(lbsfday)
MAHL Bass
Check to Use
HASL Calcs
(x)
Uncontrollable
Concentration
0911)
Uncontrollable
Source
Uncontrollable
Load (lbsfday)
m ax!mum
Allowable
Industrial
Load (lbsfday)
135
BOD
14595.0000
NPDES
161
Calculated
8190.7140
6404.2860
136
TSS
50040.0000
Design
200
Calculated
10174.8000
39865.2000
137
Ammonia
3127.5000
Design
20.4
Calculated
1037.8296
2089.6704
138
Arsenic
1.05461
Sludge Ceiling
0.0006
Calculated
0.0305
1.0241
139
Cadmium
0.8027
Sl udge Cei I i ng
0.0005
Calculated
0.0254
0.7773
140
Chromium
35.5217
Stream Std
N/A
0.0244
Calculated
1.2413
34.2804
141
Copper
15.9702
Digester Inhibition
0.0351
Calculated
1.7857
14.1849
142
Cyanide
2.1757
Digester Inhibitio
N/A
0.0055
Calculated
0.2798
1.8958
143
Lead
6.5619
Sl udge Cei I i ng
0.0008
Calculated
0.0407
6.5212
144
Mercury
0.01938
Stream Std
0.0001
Calculated
0.00509
0.01429
145
Molybdenum
3.9547
Sl udge Cei I i ng
0.0084
Calculated
0.4273
3.5274
146
Nickel
5.6544
Sl udge Cei I i ng
0.0059
Calculated
0.3002
5.3543
147
Selenium
1.2655
SludgeCeling
0.0007
Calculated
0.0356
1.2299
148
Silver
0.1550
Stream Std
N/A
0.0006
Calculated
0.0305
0.1245
149
Zinc
65.9121
Sl udge Cei I i ng
0.2061
Calculated
10.4851
55.4269
150
Total Nitrogen
5004.0000
Design
34.3
Calculated
1744.9782
3259.0218
151
Total Phos.
1459.5000
NPDES
4.5
Calculated
228.9330
1230.5670
152
O Nitrogen
1
13.7
Calculated
696.9738
153
TKN
120.5586
Stream Std
154
e
0.0081
Calculated
0.4121
155
f
I 33.8
Calculated
1 1719.5412
156
g
157
h
158
1
Document#: WPR-0102.010H
Revision Date: 03/26/2018 Modeled after: Chapter 5-HWA Guidance, Appendix 5-A (Excel hwa 930730)
Revision #: 34 Revision Date: August 1999

POTW=>
NPDES#=
IUP
Count
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
City of Gastonia
Long Creek WWTP Allocation Table
Allocation Table
Headworks last approved: 08/28/17
Allocation Table updated: 12/05/18
Permits last modified: 02/01 /19
Long Creek
NCO020184
Spreadsheet Instructions:
1) Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is protected, password is "2".
2) Formulas are discussed in the Comprehensive Guidance, Chapter 6, Section C.
3) HWA and AT worksheets in this workbook are linked. Pollutant Names, MAHLs, Basis, and Uncontrollable load in
this AT worksheet are automatically entered from the HWA spreadsheet. This includes pollutant names in columns
AT through BK.
Industry
INDUSTRY NAMES Permit
(pl-liaaphabaidy) number
Type Renewal Modification Date
Pipe of Effective Effective Permit
number Industry Date Date Ex ires
FLOW
Permit Limits
BOD
Permit Limits
TSS
Permit Limits
MGD al/d
Conc. Load
m I I bstdav
Conc. Load
mall bs/dav
Choice USA Beveraqe
1035
0001
Beverage
01/01/16
02/01/17
1 12/31/20
0.0900
90,000
200.00
150.12
Altus Fi ni shi nqLLC
1070
0001
Textile
01/01/16
06/01/18
12/31/20
0.0600
60,000
250.00
125.10
Daimler Truck, LLC NA
1023
0001
Met -Fin
01/01/16
02/01/18
1 12/31/20
0.0800
80,000
300.00
200.16
Earth Farms
1066
0001
Filtrate
01/01/16
02/01/17
12/31/20
0.1000
100,000
450.00
375.30
Gaston Countv Landfill
1051
0001&000
Landfill
01/01/16
02/01/17
12/31/20
0.0500
50,000
Caromont Health
1017
0001
Hospital
01/01/16
02/01/17
12/31/20
0.0500
50,000
500.00
208.50
Caromont Health
1017
0002
Ho ital
01/01/16
02/01/17
12/31/20
0.1750
175,000
1
500.00
729.75
Industrial Electroplatinq
1011
0002
Met -Fin
01/01/16
02/01/17
12/31/20
1 0.0950
95,000
1
200.00
158.46
ModenaS. DO nq
1032
0002
Textile
01/01/16
02/01/17
12/31/20
0.0300
30,000
1
200.00
50.04
Bimbo Bakeries, LLC
1056
0001
Bak
01/01/16
02/01/17
12/31/20
0.0500
50,000
1
700.00
291.90
Owens Cornin
1068
0001
Fiber asE
04/01/15
10/01/18
12/31/19
0.3750
375,000
1
2000.00
6255.00
UnitedSiteServices
1057
0002
Toilet
01/01/16
02/01/19
12/31/20
0.0250
25,000
10000.00
2085.00
StabiIus
1021
0001
Met -Fin
01/01/16
01/01/16
12/31/20
0.0480
48,000
250.001
100.08
Sunshine
1013
0001
Laundry
01/01/16
01/01/16
12/31/20
0.0550
55,000
Town of Stanlev
1069
0001
Town
01/01/17
02/12/18
12/31/21
0.4960
496,000
J& L Machine& Fabrication
0005
0001
Met -Fin
04/13/15
02/20/17
1 04/12/20
0.0040
4,000
Town of Stanlev
1069
0002
Town
02/12/18
02/12/18
12/31/21
0.1000
100,000
Georgia Pacific
0006
0001
Paper Mill
02/12/18
07/16/18
12/31/22
0.4000
400,000
200.00
667.20
Water Supply& Treatment
1064
0001
ater Suppl
1 01/01/16
01/01/16
12/31/20
0.5000
500,000
85.00
354.45
MANN+HUMMEL
1067
0001
1 Met -Fin
1 01/01/16
06/01/18
12/31/20
0.0650
65000
450.00
243.95
Column Total s =>
2.8480
2 848 000
01
11995
Basis=>
MAHL from HWA (Ibs/day) =>
UncontrolIableLoading (Ibs/day) =>
Total Allowablefor Industry (MAIL) (lbs/day) =>
Total Permitted to Industry (lbs/day) =>
MAIL left (lbs/day) =>
Percent Allow. Ind. (MAIL) still available(%) =>
Percent MAHL still available(%) =>
5 Percent MAHL (lbs/dav) =>
NPDES Permitted Flow=>
NPDES NPDES
7
44.1 % 1 43.9
55.7
Page 6 of 11
Printed: 2/26/2019, 1:21 PM
Document#: WPR-0102.010H
Revision Date: 01/02/2019
Revision #: 37 -THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 4/2/18 AT 12:43 PM"""

POTW=
NPDES#=:
IUP
Count
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
City of Gastonia
Long Creek WWTP Allocation Table
Allnrntinn TnhIP
Page 7 of 11
Printed: 2/26/2019, 1:21 PM
Headworks last approved:
Allocation Table updated:
Permits last modified:
08/28/17
Pipe
number
12/05/18
02/01/19
Long Creek
NCO020184
Industry
INDUSTRY NAMES Permit
(pl-li5 alphab4idy) number
Ammonia
Permit Limits
Arsenic
Permit Limits
Cadmium
Permit Limits
Chromium
Permit Limits
Copper
Permit Limits
Cyanide
Permit Limits
Conc. Load
m I Ibs)d
Conc. Load
m I Ibs/d
Conc. Load
m I Ibs)d
Conc. Load
m I Ibs/d
Conc. Load
m I Ibs/d
Conc. Load
m I bstdav
Choice USA Beveraqe
1035
0001
Al tus Fi ni shi nqLLC
1070
1 0001
15.00
7.51
Daimler Truck, LLC NA
1023
0001
30.00
20.02
0.0200
0.0133
0.5000
0.3336
1.0000
0.6672
0.0500
0.0334
Earth Farms
1066
0001
63.00
Gaston Countv Landfill
1051
0001&000
Caromont Health
1017
0001
35.00
14.60
Caromont Health
1017
0002
35.00
51.08
Industrial Electroplatinq
1011
0002
40.00
31.69
0.0100
0.0079
1.7100
1.3548
1.0000
0.7923
0.2000
0.1585
Modena S. D ei nq
1032
0002
Bi mbo Bakeries,LLC
1056
0001
Owens Corni nq
1068
0001
UnitedSiteServices
1057
0002
2000.00
417.00
Stabi I us
1021
0001
45.00
18.01
0.0694
0.0278
1.6961
0.6790
2.0531
0.8219
0.6447
0.2581
Sunshine
1013
0001
Town of Stanlev
1069
0001
J& L Machine& Fabrication
0005
0001
0.0700
0.0023
1.7100
0.0570
1.9000
0.0634
0.6500
0.0217
Town of Stanley
1069
0002
Geor iaPacific
0006
0001
35.00
116.76
10.000010.0899
1 0.15001
0.5004
Water Supply & Treatment
1 1064
1 0001
MANN+HUMMEL
1067
0001
40.00
21.68
0.0711
0.0385
1.7898
0.9703
2.1840
1.1839
0 .7754
0.4203
Col umn Total s =>
761
3.3947
3.52871
1 1.3923
Sludge
Basis=> Design Ceiling
MAHL from HWA (Ibs/day) => 3127.50 1.0546
U ncontrol I abl e Loadi ng (Ibs/day) => 1037.83 0.0305
Total Allowablefor Industry (MAIL) (lbs/day) => 2089.67 1.0241
Total Permitted to Industry (Ibs/day) => 761.35 0.0000
MAIL left (Ibs/day) => 1328.32 1.0241
Percent Allow. Ind. (MAIL) still available (%) => 63.6 % 100.0 %
Percent MAHL still available (%) => 1 42.5%1 1 97.1%1
5 Percent MAHL (lbs/dav) => 1 156.38 1 0.0527
Sludge
Ceiling
Stream Std
Digester
Inhibition
Digester
Inhibition
0.8027
35.5217
15.9702
2.1757
0.0254
1.2413
1.7857
0.2798
0.7773
34.2804
14.1845
1.8958
0.0899
3.3947
3.5287
1.3923
0.6874
30.8857
10.6558
0.5035
88.4 %
90.1 %
75.1 %
26.6 %
1 85.6%1
1 86.9%1
1 66.7%1
1 23.1 %
1 0.0401
1 1.7761
1 0.7985
1 0.1088
Document#: WPR-0102.010H
Revision Date: 01/02/2019
Revision #: 37 -THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 4/2/18 AT 12:43 PM"""

POTW=
NPDES#=:
IUP
Count
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
City of Gastonia
Long Creek WWTP Allocation Table
Allnrntinn Tahla
Page 8 of 11
Printed: 2/26/2019, 1:21 PM
Headworks last approved:
Allocation Table updated:
Permits last modified:
08/28/17
Pipe
number
12/05/18
02/01/19
Long Creek
NCO020184
Industry
INDUSTRY NAMES Permit
(pl-li5 alphab4idy) number
Lead
Permit Limits
Mercury
Permit Limits
Molybdenum
Permit Limits
Nickel
Permit Limits
Selenium
Permit Limits
Silver
Permit Limits
Conc. Load
m I Ibs/d
Conc. Load
m I Ibs/d
Conc. Load
m I Ibstd
Conc. Load
m I Ibstd
Conc. Load
m I Ibs)d
Conc. Load
m I lbs/day
Choice USA Beveraqe
1035
0001
Al tus Fi ni shi nqLLC
1070
1 0001
0.00020
0.00010
Daimler Truck, LLC NA
1023
0001
0.0700
0.0467
1.5000
1.0008
0.2200
0.1468
Earth Farms
1066
0001
Gaston County Landfill
1051
0001&000
Caromont Health
1017
0001
Caromont Health
1017
0002
Industrial Electroplating
1011
0002
0.1500
0.1188
1.5000
1.1885
0.2200
0.1743
Modena S. D ei nq
1032
0002
Bi mbo Bakeries,LLC
1056
0001
Owens Corni nq
1068
0001
UnitedSiteServices
1057
0002
0.00120
0.00025
Stabi I us
1021
0001
0.4265
0.1707
2.3606
0.9450
0.2380
0.0953
Sunshine
1013
0001
0.00050
0.00023
Town of Stanlev
1069
0001
J& L Machine& Fabrication
0005
0001
0.4300
0.0143
2.3800
0.0794
0.2400
0.0080
Town of Stanlev
1069
0002
Geor iaPacific
0006
0001
Water Supply & Treatment
1064
0001
MANN+HUM M EL
1067
0001
1 0.4458
0.2417
1
1
1
1 2.5717
1.3941
1
1 0.2778
0.1506
Col umn Total s =>
1
1 0.5923
1 0.000580
1 0.0000
1 4.6078
1 0.00001
1 0.5750
Sludge
Sludge
Sludge
Sludge
Stream
Basis=>
Ceiling
Stream Std
Ceiling
Ceiling
Ceiling
Std
MAHL from HWA (Ibs/day) =>
6.5619
0.019375
3.9547
5.6544
1.2655
U ncontrol I abl e Loadi ng (Ibs/day) =>
0.0407
0.005087
0.4273
0.3002
0.0356
Total Allowablefor Industry (MAIL) (lbs/day) =>
6.5212
0.014288
3.5274
5.3543
1.2299
Z
Total Permitted to Industry (Ibs/day) =>
0.5923
0.000580
0.0000
4.6078
0.0000
MAIL left (Ibs/day) =>
5.9289
0.013708
3.5274
0.7465
1.2299
D
Percent Allow. Ind. (MAIL) still available (%) =>
1 90.9 %
1 95.9%1
100.0%1
1 13.9%1
100.0
Percent MAHL still available (%) =>
90.4 %
70.8 %
89.2 %
13.2 %
97.2 %
5 Percent MAHL (Ibs/dav) =>
1 0.3291
1 0.00096gl
1 0.1977
1 0.2827
1 0.0633
Document#: WPR-0102.010H
Revision Date: 01/02/2019
Revision #: 37 -THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 4/2/18 AT 12:43 PM"""

POTW=
NPDES#=:
IUP
Count
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
City of Gastonia
Long Creek WWTP Allocation Table
Allnrntinn Tahla
Page 9 of 11
Printed: 2/26/2019, 1:21 PM
Headworks last approved:
Allocation Table updated:
Permits last modified:
08/28/17
Pipe
number
See "Total See "Total
Nitrogen Nitrogen
Combined" Combined"
in Column BH in Column BH
12/05/18
02/01/19
Long Creek
NCO020184
Industry
INDUSTRY NAMES Permit
(pl-li5 alphab4idy) number
Zinc
Permit Limits
Total Nitrogen
Permit Limits
Total Phos.
Permit Limits
O Nitrogen
Permit Limits
TKN
Permit Limits
e
Permit Limits
Conc. Load
m I Ibstd
Conc. Load
m I Ibs)d
Conc. Load
m 1 Ibs/d
Conc. Load
m 1 Ibs/d
Conc. Load
m 1 Ibstd
Conc. Load
m 1 bs/day
Choice USA Beveraqe
1035
0001
Al tus Fi ni shi nqLLC
1070
1 0001
0.4000
0.2002
Daimler Truck, LLC NA
1023
0001
1.3700
0.9141
Earth Farms
1066
0001
Gaston County Landfill
1051
0001&000
Caromont Health
1017
0001
Caromont Health
1017
0002
Industrial Electroplatinq
1011
0002
1.4800
1.1726
Modena S. D ei nq
1032
0002
2.0000
0.5004
Bi mbo Bakeries,LLC
1056
0001
Owens Corni nq
1068
0001
UnitedSiteServices
1057
0002
4.0000
0.8340
1
300.00
62.55
300.0000
StabiIus
1021
0001
1.46791
0.5876
Sunshine
1013
0001
Town of Stanlev
1069
0001
J& L Machine& Fabrication
0005
0001
1.48001
0.0494
Town of Stanlev
1069
0002
Geor iaPacific
0006
0001
Water Supply & Treatment
1064
0001
MANN+HUMMEL
1067
1 0001
1.6865
0.9143
1
Col umn Total s =>
5.1725
0.001
62.55,n
300.0000
0.0000
0.0000
Basis=>
MAHL from HWA (Ibs/day) =>
U ncontrol I abl e Loadi ng (Ibs/day) =>
Total Allowablefor Industry (MAIL) (lbs/day) _>
Total Permitted to Industry (Ibs/day) =>
MAIL left (Ibs/day) =>
Percent Allow. Ind. (MAIL) still available(%) =>
Percent MAHL still available (%) =>
5 Percent MAHL (Ibs/day) =>
Z
*-�
D
Sludge
Ceiling
65.9121
10.4851
55.4269
5.1725
50.2544
90.7 %
76.2 %
3.2956
Design
5004.0000
1744.9782
3259.02
0.00
3259.02
1 100.0 %
65.1 %
250.20
NPDES
1459.50
228.93
1230.57
62.55
1168.02
1 949 %
80.0 %
72.9750
#� #VALUE!
Stream Std
#VALUE! I #VALUE!
#VALUE! I #VALUE!
Document#: WPR-0102.010H
Revision Date: 01/02/2019
Revision #: 37 -THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 4/2/18 AT 12:43 PM"""

POTW=>
NPDES#—
IUP
Count
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
City of Gastonia
Long Creek WWTP Allocation Table
Allocation Table
Headworks last approved:
Allocation Table updated:
Permits last modified:
08/28/17
Pipe
number
12/05/18
02/01/19
Long Creek
NCO020184
Industry
INDUSTRY NAMES Permit
(pl—li5 alphab4idy) number
f
Permit Limits
Conc. Load
m I Ibs/d
Choice USA Beveraqe
1035
0001
Altus Finishinq LLC
1070
1 0001
Daimler Truck, LLC NA
1023
0001
Earth Farms
1066
0001
Gaston County Landfill
1051
0001&000
Caromont Health
1017
0001
Caromont Health
1017
0002
Industrial Electroplatinq
1011
0002
Modena S. D ei nq
1032
0002
Bi mbo Bakeries,LLC
1056
0001
Owens Corni nq
1068
0001
UnitedSiteServices
1057
0002
Stabi I us
1021
0001
Sunshine
1013
0001
Town of Stanlev
1069
0001
J& L Machine& Fabrication
0005
0001
Town of Stanlev
1069
0002
Geor iaPacific
0006
0001
Water Supply & Treatment
1064
0001
MANN+HUMMEL
1067
0001
1
Col umn Total s =>
0.0000
Basis=>
MAHL from HWA (Ibs/day) =>
U ncontrol I abl e Loadi ng (Ibs/day) =>
Total Allowablefor Industry (MAIL) (lbs/day) =>
Total Permitted to Industry (Ibs/day) =>
MAIL left (Ibs/day) =>
Percent Allow. Ind. (MAIL) still available(%) =>
Percent MAHL still available(%) =>
5 Percent MAHL (Ibs/dav) =>
No SIUs have TKN or
NOX Limit
for SIUs below:
TN = NH3 + Org N + NOx
2314.431
#VALUE! 71.0 `
#VALUE! 46.3 `
Page 10 of 11
Printed: 2/26/2019, 1:21 PM
Document#: WPR-0102.010H
Revision Date: 01/02/2019
Revision #: 37 —THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 4/2/18 AT 12:43 PM"""

Name: Section 5b - Alloaction Table and Headwords - Long Creek; Worksheet Name: HASL
Headwor ks Addendum for Sludge Loadings (HASL) worksheet
POTW Name =>
Long Creek
POTW NPDES # _>
NC0020184
POTW Sludge Permit # _>
WQ0001793
Date =>
5/10/2017
POTW Average Flow =>
7.00
mgd
Avg. sludge flow to Disposal =>
0.027
mgd
Average % Solids to Disposal =>
2.81
%
Sludge Site Area permitted =>1
9
acres
CUMULATIVE
SLUDGE
POLLUTANT LOADING LIMITS
Ibs/acre
dmium
romium
ickel
Spreadsheet Instructions:
1) Data entered only in Heavy Bordered cells. Rest of worksheet is
protected, password is "2".
2) This spreadsheet changes based on the class of sludge generated
inputted in cell C13 of the HWA spreadsheet. The title and the limits in
column G of this spreadsheet are updated automatically.
3) Formulas in Comprehensive Guidance HWA Chapter, Section K
CUMULATIVE
LOADING data
from most recent
Flag if
Sludge Report for
% of
Greater
the most heavily
Cumulative
than
loaded field'
Limit
80%
IF Greater than 80% Flag POTW MUST SUBMIT
LAND APP & METALS MANAGEMENT PLAN F]
n/a
MAHL sv =
Page 11 of 11
Printed 2/26/2019, 1:21 PM
Q_potw = Average POTW flow (mgd)
C_inf = Average influent concentration (mgd)
%_adj = Per percentage of Sludge Limit as decimal
(example: enter 117% as 1.17) 1
Flag if >
Enter actual
80% of
MAXIMUM SLUDGE
% of
Applicable
Sludge Ceiling
CONIC. from most
Applicable
Ceiling
Flag if >
Concentrations
recent Sludge Report
Ceiling Conc.
Conc.
100% of
Limits
or LTMP Data
Limit
Limit
the Limit
mg/dry kg
mg/dry k
%
Flag
Flag
75
85
If Greater than 80% of the concentration limit POTW
MUST SUBMIT METALS MANAGEMENT PLAN n/a
Calculate MAHL_sv
based on % of
Monthly Average
Concentration Limits
Enter Average to Protect Sludge
POTW Influent Quality (insert these
Conc. values into HWA)
#VALUE!
#VALUE!
#VALUE!
#VALUE!
#VALUE!
#VALUE!
#VALUE!
#VALUE!
#VALUE!
If over ceiling conc.
POTW must reduce
MAHL n/a
' The most heavily loaded field is determined for each polluntant indivisually, and is the field that contains the highest amount (Ibs/acre) of that polluntant.
Document#: WPR-0102.010H
Revision Date: 03/26/2018
Revision #: 34 ***THIS IS AN UNCONTROLLED COPY OF A CONTROLLED DOCUMENT PRINTED 4/2/18 AT 12:43 PM***

; S
TT71 yvS
U f T I C 5
We are TRU to our customers!
March 14, 2018
Tim Vaughn
OBG
3600 Arco Corporate Drive, Suite 200
Charlotte, NC 28273
COPY
Re: Authorization to Construct Now Platform & Install Two Double -Unit Bow Screens
Dear Mr. Vaugh,
Two Rivers Utilities has reviewed the request and plans for the proposed construction of a new steel platform
for the installation of the new Double Unit Bow Screen pretreatment devices. Authorizatior to Construct is
hereby granted.
The Authorization to Construct is issued in accordance with the City of Gastonia Sewer Use and Industrial
Wastewater Pretreatment Ordinance Section 1.4-351(c), all "process facilities shall be constructed in
accordance with the city requirements and all applicable local construction standards and specifications" and
in accordance with the final plans and specifications submitted for review. A copy of the authorized plans and
specifications shall be maintained on file at the pretreatment facility and by the Permittee for the life of the
facility.
This Authorization to Construct shall not, in any way, be construed to constitute approval by the City of the
process described in the final plans and specifications, or as a guarantee by the City that this process will
perform as described therein. The responsibility for meeting the limitations and conditions of the City of
Gastonia Sewer Use and Industrial Wastewater Pretreatment Ordinance lies solely with the Permittee and
nothing in this Authorization to Construct shall be construed to relieve the Permittee of this responsibility.
Failure to abide by the requirements contained in this Authorization to Construct may subject the Permittee to
an enforcement action by the City of Gastonia, the State, or the Federal Government in accordance with the
City of Gastonia Sewer Use Ordinance and Industrial Wastewater Pretreatment Ordinance, North Carolina
General Statutes 143-215.6A to 143-215.6C and Federal Regulations.
Please notify Janet Maddox of the City of Gastonia Pretreatment Section at 704-854-6672 in advance of the
wastewater system restart so that an on -site inspection can be performed.
In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the
Permittee shall take immediate corrective action and notify the City.
Sincerely,
, 4. M
(92an�tF.A. Maddox- TRU Pretreatment Supervisor
Pc: Mike Bynum, Division Manager TRU Engineering

COPY
ORG J There's a way
March 2, 2018
Janet Maddox
City of Gastonia
Wastewater Treatment Division
P.O. Box 1748
Gastonia, NC 280S3-1748
RE: Owens Corning Waste Water Pretreatment Improvements
FILE: 10659/67312
Dear Ms. Maddox
Owens Corning is planning to install two new Double -unit Bow Screens as an added pretreatment measure for
removal of solids from the waste stream at the Dallas, NC facility. Please find attached three (3) copies of the
following documents for the Authorization to Construct:
R114574 RevC WHITE WATER SUMPS P&ID
R113405 RevP WHITE WATER SUMPS P&ID
R113406 RevV BINDER WASTE COLLECTION & TREATMENTP&ID
R113407 RevT WASTERWATER COLLECTION P&ID
R114521 RevH BOW SCREENS P&ID
The new bow screens will be located on a new structural steel platform on the south side of the existing EQ tank.
The platform will be designed to provide maintenance and operational access to the Screens. The design will
utilize a portion of the existing mist eliminator platform stairs for access to the new tower, but will require some
additional access stairs (in the new structure) to reach the required bow screen operating level. New concrete
foundations will be required for the steel tower structure, A new curbed concrete paved area with sump and
roadway will be added for the waste truck access. A 25 cubic yard roll -off filter box will be used to collect the
fibers from the discharge of the bow screens and for removal to the off -site waste disposal facility.
Please feel free to contact us should you have any questions or require any clarification.
Very truly yours,
O'BRIEN &GERE ENGINEERS, INC.
`
Tim Vau
Senior Project Manager
3500 Arco Corporate Drive, Suite 200 p 704 588 8877 06G
Charlotte, NC 28273 www.obg.com

0813 1 There's away
June 25, 2018
Janet F.A. Maddox
TRU Pretreatment Supervisor
TWO DIVERS UTILITIES
P.Q. Box 1748
Gastonia, NC 28053-1748
RE: Owens Corning - Waste Water Pretreatment Improvements
FILE: 10659 / 67312
Dear Ms. Maddox;
I, the undersigned professional engineer registered in North Carolina, certify:
That the newly constructed facilities have been constructed in accordance with the
construction permit and approved engineering plans and specifications. Please note that the
four -bank filter, F1982006 through F1982009 shown on P&ID R113406 are not currently
installed due to scheduling delays. This should not affect the operation of the system.
That the newly constructed facilities have been constructed in accordance with the
Pretreatment Permit dated September 29, 2017 and the Authorization to Construct dated
March 14, 2018,
This certification is based upon on -site observation of completed construction conducted by SIZE Inc., under
supervision of Owens Corning representatives and via periodic status updates with OBG.
This certification does not necessarily constitute a certification of final completion of construction. Additional
construction may be needed to satisfy all conditions of the construction contract documents.
Very truly yours,
O'BRIEN & GERE ENGINEERS, INC.
Andrew Porter, P.E.
Manager - Process Group
1�leerorrr°
�%e:.d'L -
40903 -
s � 2
3600 Arca Corporate Drive, Suite 200
p 704-588.8877
O[3G

Maddox, Janet
From: Reukers, Robin {Robin.Beillce�[e-mail]>
Sent: Monday, July 09, 2018 1110 PM
To: Maddox, Janet, 5cheringer, Stephanie
Cc: Kastel, Lacey
Subject: Update WW f improvement 7/9/2018
Hi Janet and Stephanie,
Herewith I am sharing with you the last update for the WWT improvement project.
The screens are in operation. We double checked fiber removal by keeping the temporary boxes in place. It all looks
even better than expected! We will have the temporary boxes picked up asap, most likely by the end of this week. There
is no need for them anymore.
The 4 bank filter (binder waste) has arrived last week and will be tested shortly.
We need to finalize the FFU soon. It looks like the 250 micron screens are sufficient, so let's use that in our formal
documents. I am on vacation till July 20 and will contact you the week after to finish that as well.
Thanks,
Robin
Gastonia WWI` Improvements Project

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GENERAL PIPING NOTES:
1. PIPING MATERIALS, COMPONENTS, VALVES, FABRICATION,
INSTALLATION AND TESTING SHALL BE IN ACCORDANCE WITH
OWENS CORNING PIPING MATERIAL SPECIFCATIONS), ASME B31.3,
AND ALL LOCAL, STATE, FEDERAL, AND INTERNATIONAL CODES.
CONTRACTOR'S WELDERS, WELDING PROCEDURES, AND TESTING
PERSONNEL SHALL BE QUALIFIED IN ACCORDANCE WITH ASME
B31.3.
2. PIPE SUPPORTS SHALL BE DESIGNED. LOCATED, AND INSTALLED BY
THE CONTRACTOR (IN ACCORDANCE WITH PENTA SPEC.
NO.67312-400513-20 UNLESS NOTED OTHERWISE.
3. CONTRACTOR SHALL DETERMINE ORIENTATION OF ALL VALVE
HANDLES AND ACTUATORS ON THE DRAWINGS. CONSIDERATIONS
SHALL INCLUDE ACCESSIBILITY, CLEARANCE, MAINTENANCE,
SUPPORTS, ETC. CHAIN FALL SHALL BE PROVIDED AS REQUIRED.
3. "(REF)" INDICATES REFERENCE DIMENSION/ELEVATION/INFORMATION
BASED ON REFERENCE DRAWINGS OR NON—VERIFED VENDOR DATA
AND IS FOR INFORMATION. CONTRACTOR SHALL VERIFY
GRADE/ROOF/PLATFORM/FLOOR ELEVATIONS, COLUMN SPACING
AND EQUIPMENT DIMENSIONS, NOZZLE SIZES. AND LOCATIONS, ETC.
AS APPLICABLE PRIOR TO FABRICATION. CONTRACTOR SHALL
NOTIFY THE PROFESSIONAL ENGINEER OF ANY ISSUES PRIOR TO
FABRICATION AND KEEP ACCURATE RECORDS OF ANY CHANGES.
4. UNLESS NOTED OTHERWISE, THE CONTRACTOR SHALL DETERMINE
THE LOCATION OF PIPE WELDS, PROVIDE EXTRA PIPE LENGTH.
LOOSE FLANGES, LOOSE SUPPORT BASE PLATES AND SADDLES TC
ALLOW PROPER FIT —UP WITHOUT COLD SPRINGING OF FINAL
SPOOLS AND SUPPORTS, TO ACCOMMODATE SLOPING GRADE AND
VESSEL NOZZLES / CONNECTIONS.
5. DIMENSIONAL INFORMATION FOR INSTRUMENTS AND CONTROL
VALVES ARE BASED ON NON —CERTIFIED INFORMATION.
CONTRACTOR SHALL VERIFY INUNE AND TAP INSTRUMENTS SIZES
: AND DIMENSIONS PRIOR TO FABRICATION.
6. CONTRACTOR SHALL VERIFY SIZE AND MATERIAL OF ALL EXISTING
PIPING TO BE REWORKED AND / OR REROUTED. -
7. CONTRACTOR SHALL LOCATE AND PROVIDE BREAK JOINTS (UNIONS
ETC.) WHEN REQUIRED, FOR ASSEMBLY OR MAINTENANCE.
8. INSULATE, AS INDICATED BY P&ID'S, PER OWENS CORNING
SPECIFICATION(S).
9. SEE PIPE SUPPORT SPECIFICATION 67312-400513-20 FOR
DETAILS.
10. PIPING 2 INCH IN DIAMETER AND SMALLER TO BE FIELD ROUTED
UNLESS NOTED OTHERWISE.
11. CONTRACTOR SHALL PROVIDE HOSES TO CONNECT PIPING TO
FBERCLASS AND OTHER NON—METAL VESSEL NOZZLES.
12. CONTRACTOR SHALL INSTALL EQUIPMENT PER MANUFACTURER'S
RECOMMENDATIONS INCLUDING GROUTING OF BASE PLATES, SHIMS,
ALIGNMENT, GUARDS, ETC.
13. CONTRACTOR SHALL PROVIDE PIPING HIGH POINT VENTS AND LOW
POINT DRAINS AS REQUIRED.
' 14. CONTRACTOR SHALL PROTECT INSTRUMENTATION DURING
�� HYDROTESTING.
15. CONTRACTOR SHALL PROVIDE STRAINERS AND TARGETS DURING
STARTUP TO REMOVE DEBRIS.
16. CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING CRANES,
FORK LIFTS, SUNGS, BLOCK & TACKLE, PORTABLE LIFTING DEVICES,
HOISTS, JACKS, ETC. AS REQUIRED TO COMPLETE INSTALLATION.
17. CONTRACTOR SHALL BE RESPONSIBLE FOR CHECKS FOR
INSTALLATION COMPLETENESS, ENSURING ALL BOLTNG HAS BEENi.
CORRECTLY TORQUED, PIPE CONNECTIONS ARE CORRECT & LEAK
FREE, MOVING PARTS ARE PROPERLY GUARDED & CLEAR OF
OBSTRUCTION.
18. 2' T321 STAINLESS STEEL CORRUGATED HOSE, 24" O.A.L. W/ ASTM
A105 150LB LAPJOINT FLANGE ENDS, T304L DOUBLE BRAID, 15
PSIG DESIGN PRESS.
19. DEMO EXIST. DW-1)¢"-15129-9128 AS REQ'D FOR INSTALLATION OF
NEW PIPING. CAP END OF EXISTING PIPE WITH PIPE CAP PER
SPECIFICATION 15129.
20. CONTRACTOR TO FIELD ROUTE 1" & V AIR PIPING TO USERS
SHOWN CN P&ID'S
\
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LEGEND/SYMBOLS:
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RESTING SUPPORT
(REF.) (DAYTON MODEL 36WG03), SEE MOUNTING
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ANCHOR X
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SIZE
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2. 8" KNIFE GATE VALVE, 3166 LUGGED BODY, 316SS
GATE, EPDM FLUSH FITTED SEAT, PffE SCRAPERS,
WITH MECHANICAL LOCKOUT DEVICE, STAFSJO
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i w VERS
U T I L I T I E S
We are iR U to our customersl
March 14, 2018
John Melton, PE
1RPS
2777 North Stemmons Freeway, Suite 1102
Dallas, Texas 75207
COPY
Re: Authorization to Construct Sewage Disposal Statiotr arltl
Decommission Existing Sewage Station
Dear N1r. Melton,
Two Rivers Utilities has reviewed the request and construction plans for the proposed construction of a new
Sewage Disposal Station at 212 Bulb Avenue and the abandonment of the existing sewage station at 712 W.
Airline Avenue. Authorization to Construct and decommission is hereby granted.
The Authorization to Construct is issued in accordance with the City of Gastonia Sewer Use and Industrial
Wastewater Pretreatment Ordinance Section I4-351(c), all "process facilities shall be constructed in
accordance with the city requirements and all applicable local construction standards and specifications" and
in accordance with the final plans and specifications submitted for review. A copy of the authorized plans and
specifications shall be maintained on file at the pretreatment facility and by the Permittee for the life of the
facility.
This Authorization to Construct shall not, in any Way, be construed to constitute approval by the City of the
process described in the final plans and specifications, or as a guarantee by the City that this process will
perform as described therein. The responsibility for meeting the limitations and conditions of the City of
Gastonia Sewer Use and Industrial Wastewater Pretreatment Ordinance lies solely with the Permittee and
nothing in this Authorization to Construct shall be construed to relieve the Permittee of this responsibility.
Failure to abide by the requirements contained in this Authorization to Construct may subject the Permittee to
an enforcement action by the City of Gastonia, the State, or the Federal Government its accordance with the
City of Gastonia Sewer Use Ordinance and Industrial Wastewater Pretreatment Ordinance, North Carolina
General Statutes 143-215.6A to 143-215.6C and Federal Regulations.
Please notify Janet Maddox of the City of Gastonia Pretreatment Section at 704-854-6672 in advance of the
wastewater system restart so that an on -site inspection can be performed.
In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the
Pennittee shall take immediate corrective action and notify the City.
Approval is granted for pretreatment devices only, not for site plans.
M
� ,�A. MaddWP etreatxnent Supervisor
Pc: Mike Bynum, Division Manager TRU Engineer ing

2777 Nordi Stemmons Freeway, Surte 1102, Dallas. Texas 75207
1214 951 0207 17 214 951 0906 vV rpsgroupxom
March 12, 2018
Janet Maddox, Two Rivers Utilities
Long Creek Wastewater Treatment Plant
3000 Long Creel4 Disposal Plant
Dallas, NC 28034
Re: United Site Services Sewage Disposal Station Improvements
Deaf` Mrs. Maddox,
Attached are the construction plans for the proposal Sewage Disposal Station Improvements for the United
Site Services location in Gastonia, North Carolina,
The proposed improvements would include the abandonment of the existing sewage station facility at 712 W.
Airline Avenue and construction of a new facility at the 212 Bulb Avenue location. The abandonment of the
existing facility would consist of disconnecting and capping the existing sewer service lateral at the property
line.
The proposed facility at 212 Bulb Avenue would consist of the following:
Parking/spill containment area for discharge operations (approximate containment volume 1,260
gallons)
Skid -mount bar screen unit w/ flow meter and automatic sampler
o '/4" Bar Screen Spacing
0 4-inch Flow Meter (Badger M2000)
a Isco 5800 Refrigerated Sampler wl 10L bottle
Sump Pump for discharging any spills or water from the containment area into the bar screen unit
Typical operation of the facility is intended for the trucks to empty into the bar screen unit where the flow
meter will retard the amount discharged into the City's collection system. The sampling unit will be used to
collect samples for testing by the City a minimum of semi-annually and more frequently if desired by United
Site Services.
In addition to the sewage disposal unit, a new 2-inch water meter will be installed to provide water for refilling
the service trucks. Also, a new sewer lateral is shown in the plans which will replace an existing wastewater
lateral serving the wash bay building.
Sincerely,
John Melton, P.E.
Project Engineer

w -
TW VEM 4
UTILITIES
We are 7'R I1 to our customers!
MEMORANDUM
To: Chuck Davis, Customer Services Manager
From: Michael W. Bynum, Planning and Research Manager
Date: October 31, 2018
Subject: New Sewer Metering Point for United Site Services
The installation of the new metering point for United Site Services has been completed. The
flows from the site were authorized on October 22, 2018 and it is now in operation. The meter
was reprogrammed on October 31, 2018 to include a 100 multiplier on the non-resettable
totalizer.
The following information on the new meter is provided to set up the billing account:
Customer:
Service Address:
Meter Nhunber:
Effective Meter Size:
for billing purposes
Actual Sewer Meter Size:
Sewer Meter Type:
Digits on Register (Totalizer):
Multiplier:
Initial Reading (10-31-2018)
Sewer Rate:
Usage Prior to Reprogramming
Associated Water Meter
Meter Number:
Meter Size:
Bill Code:
United Site Services
212 Bulb Avenue
Gastonia, North Carolina 28052
S070051
2-inch
4" Mag Meter
Siemens MAG 5100 W
to
100
0000053704
Inside City Rate
53,670 gallons
W082857
2" Hersey MVR
Non. -Residential Water Only
The water meter should be billed water only. The sewer usage through the 2" water meter will be
measured through the sewer meter at the discharge station.

The sewer meter site is located at the United Site Services site off Bulb Avenue. A map of tlfe
location is attached.
Please can ct me if you have any questions or need any additional information.
Michael W. Bynum, PE
Planning and Research Manager
Attachments
PC: Stephanie Scheringer
Billy Rhom
Jessica Marshal
David Shellenbarger
Brennon Clenunons
file

LOCATION 4ITY MAP
CONSTRUCTION PLANS FOR
UNITED SITE SERVICES
SEWAGE DISPOSAL
STATION IMPROVEMENTS
GASTONIA, NC
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PANEL DS
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Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers utilities Name A.B. Carter
Use separate forms for each industry/pipe WWTP Name => Crowders Creek IUP # 1049
Enter BDL values as < (value) NPDES # => NCO074268 Pipe # 001
1st 6 months, dates => 1/l/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations,(chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) => =
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => o
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => n
% violations,(chronic SNC is >= 66%) => '
% TRC violations, (SNC is >= 33 %) =>
Flow m d
BOD
TSS
Ammonia
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27clomonths
I st 0 months
277 6 months
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n months
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1
1
1
1
1
1
1
1
0.010787
0.0111
14
20
1.25
1.25
0.1
0.1
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
I N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
I N/A
N/A
N/A
I N/A
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
st mont s
n months
I st 6 months
2nd 6 months
2nd 6 months
1
1
1
1
1
1
0.001
0.00025
0.0025
0.0021
66
64
N/A
N/A
0
0
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Copper
Cyanide
Lead
Mercury
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
777 mont s
2nd 6 months
T71:7`777"Tis
2nd 6 months
1
1
1
1
1
1
1
0.066
0.080
0.005
0.005
0.0005
0.0001
0.0001
0
0
0
0
N/A
0
0
0
0
0
0
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
tsrjL => tseiow Detection Limn mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P KBorHliEdh�e�6ei6de11211t ta¢tEgtt�#sciR8r1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name A.B. Carter
IUP # 1049
Pipe # 001
Nickel
Selenium
Silver
Zinc
s mon s
n mon s
s mon s
n mon s
s months
n months
s months
n mon s
1
1
1
1
1
1
0.0025
0.0005
0.0025
0.0005
0.005
0.005
0
0
N/A
N/A
0
0
Q
0
0
N/A
N/A
0
0
'
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
H
Tem erature
'C
O&G
TKN
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st mont s
2nd 6 months
1
1
1
1
1
1
1
1
9.5
9.6
9.5
29.1
2.7
2.65
1.3
1.1
0
0
N/A
N/A
0
0
N/A
N/A
Q
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro
zen
OrLyanic Nitro
en
NOJN02
Total Phosi ihorus
st mont s
2nd 6 mon'tT 7s
I st 6 months
2nd 6 months
77 M777trs
2nd 6 months
st mont s
2nd 6 months
1
1
1
1
1
1
1
2.3
1.2
1.0
1.2
1.0
0.26
0.21
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
=
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month, Otr, or 6-month & if BDL , 2BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P?IIbrH�Edh��e�GsialEtl aQt s1�c1 iB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of S

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name A.B. Carter
IUP # 1049
Pipe # 001
Molybdenum
Color ADMI
IstOmontlis
nd6months
I st 6 months
2nd 6 months
st mont s
2nd 6 months
I st 6 months
2nd 6 months
1
1
0.005
12.5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
��.=_
r►.rrr=_
��._
r►.rrr.-rrr���
��r.=_
vrrr_`�
��r.��
�►.r�rr=—
vrrr_
u�rrrs.rs���
�Lw_
LgIL�
tom.=_
�► :r
BDL => Below Detection Limit mg/I => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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, 2BD zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P �1Bor�fdh>�eaiadellra�t�#sl�ciB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers Utilities Name City of Bessemer City
Use separate forms for each industry/pipe WWTP Name => Crowders Creek IUP # 1055
Enter BDL values as < (value) NPDES # => NCO074268 Pipe # 001
1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Flow m d
BOD
TSS
Ammonia
st 6 months
277 o months
I st 6 months
Trict fj months
I st 6 months
n mon s
I st o months
277 F months
6
6
6
6
6
6
6
6
0.5056
0.47343
412
414
102
84
3.34
3.71
0
N/A
N/A
N/A
0
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st mont s
2nd 6 mont s
st mont s
2nd 6 mon s
1
1
6
2
1
1
0.001
0.0005
0.008
0.005
530
615
N/A
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Coi iger
C amide
Lead
cury
st 6 months
2nd 6 months
Ist6months
2nd6months
st mont s
2nd 6 months
st mont s
2nd 6 mon'tT 7s
6
2
6
8
1
6
6
0.026
0.017
0.069
0.0835
0.0005
0.0001
0.0001
,,
N/A
N/A
0
N/A
N/A
0
N/A
Q
N/A
N/A
0
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
I N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC — Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL K2BDLzero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PPLBorth13 e�Ceiiode¢ a¢t s ci&8�}B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => .Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
• violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => n
• violations, (chronic SNC is >= 66%) => T
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
• violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
• violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 2BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Industry Name City of Bessemer City
IUP # 1055
Pipe # 001
Nickel
Selenium
Silver
Zinc
st b months
2ncl 6 months
I st 0 months -
2nd b months
I st b months
2nd 6 months
I st b months
2nd 6 months
6
2
1
1
6
2
0.007
0.005
0.0025
0.0005
0.086
0.06
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
H
Temperature 'C
O&G
TKN
st months
n months
st months
n mont s
st mont s
n months
st mont s
n months
6
6
6
6
2
2
6
6
9.8
8.5
16.9
18.8
7
13
17
18
0
0
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro en
Organic Nitrogen
NO NO,
Total Phos horus
st mont s
2nd 6 months
st mont s
2nd 6 months
st mon s
2nd6mont7s
Ist6months
2nd6months
6
2
6
6
6
2
6
6
19
16
14
14.00
3
2.0
5
6
N/A
N/A
N/A
N/A
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Chapter: PAR Guidance File name: pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2" of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> 7
% TRC violations, (SNC is >= 33 %) _>
Industry Name City of Bessemer City
lUP # 1055
Pipe # 001
Mol bdenum
Color ADMI
st 6 months
2nd (a months
I st 6 months
2nd 6 months
st mont s
2nd 6 months
st mon s
2nd 6 months
1
1
0.005
67
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1211ssrrsa �►.r�rrs�rm��11111MMIMM15MM.OMMIll1110K r� 115MMEMIll
st 6 months 2nd 6 months 77777717s2nd 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 (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
BDL => Below Detection Limit mg/1— milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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, 2BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PF��Edlr�e�§ialeli ta�ttslyctllB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each ]UP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers Utilities Name City of Bessemer City
Use separate forms for each industry/pipe WWTP Name => Crowders Creek IUP # 1055
Enter BDL values as < (value) NPDES # => NCO074268 Pipe # 002
1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Flow m d
BOD TSS
Ammonia
ist o months
777 o months
ist F months
7na (i months TsT7TonMs
277 F months
7sTrMoTMs
777 F months
6
6
6
6 6
6
6
6
1.883
0.39184
222
213 403
244
30
30
17
N/A
N/A
N/A 17
N/A
17
N/A
Q
N/A
N/A
N/A
N/A 0
N/A
0
N/A
N/A
N/A
N/A
N/A N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A N/A
N/A
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months 17777777ts
2nd 6 mont s
1
1
1
1
1
0.001
0.0005
0.0025
685
490
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Col wer
C
anide
Lead
cury
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st Monts
2nd6mon=s
st mont s
n mont s
1
2
5
1
6
6
0.036
0.005
0.005
0.004
0.0002
0.0001
N/A
N/A
N/A
N/A
17
N/A
Q
N/A
N/A
N/A
N/A
17
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 IAFBDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P.�rB�FAmIs RceVi�dbk ffh*t sgctRitAB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each rUP pipe - Page ` of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
*
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name City of Bessemer City
IUP # 1055
Pipe # 002
Nickel
Selenium
Silver
Zinc
st 6 months
2nct 6 months
I st 6 months
2nci 6 months m
TsT77777FIrs
2nCL 0 Months
I st 6 months
2ncl 6 months
1
1
1
6
2
0.0025
0.0025
0.0005
0.16
0.133
N/A
N/A
N/A
N/A
N/A
q
N/A
N/A
N/A
N/A
N/A
T
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
H
Tempe ature"C
O&G
TKN
st 6 months
2nd 6 months
77777777s
2nd 6 months
st mon s
2nd 6 months 177mon
s
2nd 6 months
7
6
7
6
1
2
6
6
7.1
21.8
25.2
44
26
94
57
3.6
14.000
0
N/A
N/A
0
N/A
33
N/A
A
N/A
N/A
N/A
N/A
0
N/A
17
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro en
Organic Nitrogen
NO
NO2
Total Phos horus
st mont s
2nd 6 months
1 st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
6
2
6
6
6
2
6
6
94.5
47.5
64
32
1
0.5
7
6
N/A
N/A
17
N/A
N/A
N/A
0
N/A
Q
N/A
N/A
17
N/A
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BL)L => Below Detection Limit mg/I => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC — Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL 1 BDL o zero values used. TRC — Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: *ctRRAB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each rUP pipe - Page 2- of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name City of Bessemer City
IUP # 1055
Pipe # 002
Mol bdenum I
Color ADMI
st 6 months
2ncI 6 months
I st 6 months
2nd 6 months
77mon s
6 months
st mont s
2nd 6 months
1
1
0.005
126
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
• • fGi'iTi'6 iTT• •i'flii� • • f►�[i i'iiLSifai��f�'ibT�i • ifii�f►�[• •'i"iTii'iTili�fR�i .S'iL•Siiai�f►�6 •TiTiiii�i�
fR3[. •�'�TiSifi•T.�V.iT[• iTTiS'iiBi��f�i .TiT•Tifii�V�6 .'iiti'iTili��f�i . i'iiTi7ifi.��D�[. •'iiLiS'islii'�f�i'[i . i'iiL•Tii�i�f►�[..'iiTiS'iTili�
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these rUP — Industrial User Permit lb/d => pounds per day
four rows, 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 L o ero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P KBorH�f�e�i§rode112ra�t�$#sc1�BrIB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page 3 of J

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) WWTP Name => Crowders Creek IUP # 1055 Town Name => Two Rivers Utilities Name City of Bessemer City.
Use separate forms for each industry/pipe NPDES # _> NC0074268 Pipe # 003
Enter BDL values as < (value) 1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) _>
Flow m d
BOD
TSS
Ammonia
Istfimorittis
2naomonins
Ist6monttis
Zncifimoniths
TsTrmonMs
2717 6 mon s
s mon s
Tricl 0 months
6
6
6
1.2169
142.36
19.8
0
0
0
Q
N/A
0
0
a
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
I st 6 months
2nd 6 months I
Ts-tm mon s
2nd 6 months
st mont s
2nd 6 mont s
Q
Co er
C
amide
Lead
cury
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
777 Monts
2nd 6 mont s
st mont s
2nd 6 mon s
6
6
0.0407
0.0001
T
0
0
Q
0
0
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1 => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month, Otr, or 6-month & if BDL, 1 BDL o zero values used TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: Pl�orHlifidh �e�iode¢ aQt sl�c1 B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
*
Industry Name City of Bessemer City
IUP # 1055
Pipe # 003
���.s�rssa�
rrrasirs�sa�
��u.� �rs���
r�acrrrs��
��;.rrrs��
rrrasir.�a�
��us�aa�
rrr[.s�rra��
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) => Z.
% TRC violations, (SNC is >= 33 %) => A
% violations, (chronic SNC is >= 66%)
% TRC violations, (SNC is >= 33 %) =>
H mm
Tem erature 'C
O&G
TKN
st 0 months
2nd 6 months
st mon s
2nd 6 monthso
st mont s
2nd 6 months
77mon s
2nd 6 months
2
6
18.9
37.3
0
17
0
0
N/A
N/A
N/A
N/A
Total Nitro
en
Organic Nitrogen
NO NO2
Total Phos horus
st mon s
2nd 6 months
st 6 months
2nd 6 months
st mont s
2nd 6 months
st mont s
2nd 6 months
6
6
5.9
138.3
0
0
0
0
N/A
N/A
N/A
N/A
BDL => Beiow Detection Limit mg/I => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 B L zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: Pt�nrHlifs��3ediaiode�laQt�# sct4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers Utilities Name City of Kings Mountain
Use separate forms for each industry/pipe WWTP Name => Crowders Creek IUP # 1027
Enter BDL values as < (value) NPDES # => NCO074268 Pipe # 001, 002
1st 6 months, dates => l/l/2018 to 6/30/18
2nd 6 months, dates => 7/l/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) => '
% TRC violations, (SNC is >= 33 %) _>
Flow mad BOD
TSS
Ammonia
ISt6rnonthS
27725montils istbmonths
2776monws
I st 6 months
2ncl0montns
Ist6months
2na6months
6
1 1
1
1
1
1
1
0.12
0.0049 2.1
3.1
4.1
1.3
0.1
0.1
0
0 N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
st mont s
2nd 6 months
st mont s
n mont s
Ist6months
2nd6months
1
1
1
1
0.001
0.0005
0.0005
10
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Copper
Cyanide
Lead
Mercury
st 6 months
2ncal 6 months
I st 6 months
nd 6 months
st mont s
2nd 6 months
I st 6 months
2nd 6 mon s
1
1
1
1
1
1
0.0005
0.0005
0.005
0.0005
0.0001
0.0001
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d — pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: *ct994B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 1 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
*
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) => '
% TRC violations, (SNC is >= 33 %) =>
Industry Name City of Kings Mountain
IUP # 1027
Pipe # 001, 002
Nickel
Selenium
Silver
Zinc
st b months
777 6 months
I st 6 months
273 fo) mont s
I st 6 months
777 o months
ist 6 months
Zncl 6 mon s
1
1
1
1
1
1
0.0005
0.0005
0.0002
0.0001
0.0002
0.0001
0
0
N/A
N/A
0
0
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
H
Temiperature 'C
O&G
TKN
st mont s
2nd6months
Ist6months
2nd6months
Ist6months
2nd6months
I st 6 months
2nd 6 months
1
1
1
1
1
1
I
1
1
6.7
6.3
15
21
2.8
2.7
0.5
0.5
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
J N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro
Zen
Or anic Nitro
en
NO NO
Total Phos
horus
st months
n months
st months
n months
st months
n months
st mont s
n months
1
1
1
1
1
1
1
1
1.72
1.84
0.4
0.4
1.22
1.34
0.025
0.025
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1— milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 2—BD—Dr zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P KRor�Edht ide�io� aQt�( s1�ciR8tlB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> .Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> �
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> g
% TRC violations, (SNC is >= 33 %) _>
Industry Name City of Kings Mountain
IUP # 1027
Pipe # 001, 002
Molybdenum
Color ADMI
istomontlis
2ricibimonths
Ist6months
2nd6months
Tst mon s
2nd 6 mont s
Tst mont s
2nd 6 months
1
1
0.0005
12.5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
��r._
�►.rrr�=
f�r.�s�.r.�.
a�
r►�rrrsr���
��r.-s.T.r���
��rr�=
��r.�
yrrr�=
��r._�
t►�r�rr_
��r.�_
rra�rr.-s�rsr���
r►.rrr�
��r.�
r��rrr`�
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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, 2 L r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PF�o�fr�re�fibiode�i trait sci11B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers Utilities Name Industrial Fabricators
Use separate forms for each industry/pipe WWTP Name => Crowders Creek IUP # 1062
Enter BDL values as < (value) NPDES # => NCO074268 Pipe # 001
1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(cbronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
Flow mLyd
BOD
TSS
Ammonia
st 6 months
n mon s
T st 6 months
zncl 6 months
s mon s
277 F months
s mon s
277 o months'
2
4
2
2
2
3
2
2
0.028454
0.038946
41
74
26
300
0.54
0.62
50
25
N/A
N/A
0
33
N/A
N/A
o N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) => '
% TRC violations, (SNC is >= 33 %) =>
Arsenic
Cadmium
Chromium
COD
st 6 months
2nci 0 months
st mont 7s
2nd 6 months
st mont s
2nd 6 months
st mont s
2nd 6 months
1
2
2
2
2
1
0.004
0.00025
0.00025
0.005
0.107
165
N/A
0
0
0
0
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Copper
Cyanide
Lead
Mercury
st 6 months
2nct 6 months
st 6 months
n mont s
st mont s
2nd 6 months
I st 6 months
2nd 6 mont s
2
2
2
2
2
2
2
2
0.042
0.136
0.005
0.005
0.0005
0.0015
0.0001
0.0001
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
tsuL => rseiow Detection Lima mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PA(kfl�SMmkReifisibadala*t *ct&BAB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
*
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name Industrial Fabricators
1UP # 1062
Pipe # 001
Nickel
Selenium
Silver
Zinc
st 5 months
277 F months
s mon s
n mon s
s mon s
n coon s
I st 0 months
2na 0 months
2
2
1
2
2
2
4
0.08
0.105
0.0005
0.0005
0.0005
0.95
2.481
0
0
N/A
0
0
0
25
Q
0
0
N/A
0
0
0
25
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
H
Tem erature
°C
O&G
TKN
st 6 months
nd 6 months
st mont s
2nd 6 mont s
777777s
2nd 6 months
I st 6 months
2nd 6 months
2
2
2
2
4
2
2
2
9.4
9.2
23.8
34.6
110
39
2.52
6.12
0
0
N/A
N/A
25
0
N/A
N/A
Q
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro
Zen
Or anic Nitro
en I
NO NO
Total Phos
horus
st 6 months
2nd 6 months
st mon s
n mont s
st mont s
n mont s
st mont s
2nd6months
2
1
2
2
2
1
2
2
3.12
6.37
2.42
5.5
1.07
0.3
3.12
10
N/A
N/A
N/A
N/A
N/A
N/A
0
0
Q
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL — Beiow Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P KE�r�Edlts��e ibol�� ta�t�#sl�ctBBr1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
• violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
• violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name Industrial Fabricators
IUP # 1062
Pipe # 001
Mol bdenum
Color ADMI
TTO
Cadmium
st 6 months
2nd 6 months
I st 6 months
2nd 6 monthsmonth=
I st 6 months 12nd 6 months
st mont s
n6 months
1
1
1
User Submitted Certification
2
0.009
26
25
0.00006
,,
N/A
N/A
N/A
0
Q
N/A
N/A
N/A
0
N/A
E
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Chromium
CODDer
Lead
Nickel
st 0 months
n mont s
1 st 6 months
2nd 6 months
st mont s
2nd 6 mont s
st 6 mont s
2nd 6 mont s
2
2
2
2
0.00071
0.00996
0.00012
0.00759
0
0
0
0
Q
0
0
0
0
'
N/A
N/A
N/A
N/A
>�
N/A
N/A
N/A
N/A
Zinc
st
st mont s
n months
st s
n months
sms
n mon
2
2
4
0.00012
0.10821
0.048720
0
0
0
Q
0
0
0
—'
N/A
N/A
N/A
N/A
N/A
N/A
BDL — Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these [UP => Industrial User Permit lb/d => pounds per day
four rows, 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, /2BDL, r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P KBor�f�etCiaicde�la�t�sl�cl&Br4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers utilities Name Lubrizol
Use separate forms for each industry/pipe WWTP Name => Crowders Creek IUP # 1053NPDES # _> NC0074268 Pipe # 001
Enter BDL values as < (value) 1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations,(chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) _>
Flow mLyd
BOD
TSS
Ammonia
st b montlis
277 o mon s
I sT F mon s
2ncl 0 montlis
I st 0 months—
n montlis
s mon s
n mon s
1
1
1
1
1
1
1
1
0.024859
0.02781
14.6
31.3
12
1,670
0.97
0.17
0
0
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) =>Ei
T
% TRC violations, (SNC is >= 33 %) =>
Arsenic
Cadmium
Chromium
COD
st mont s
n mont s
st mont s
n mont s
st mont s
n mont s
st mont s
n mont s
1
1
1
1
1
0.0022
0.0043
0.00025
0.0025
659
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
iCopper
Cyanide
Lead
Mercu
Ist6months
2nd6months
I st 6 months
!:2nd 6 months
TTmont s
2nd 6 mont s
st 6 mont s
2nd 6 montlis
1
1
1
1
1
1
1
1
0.0105
0.0655
0.005
0.005
0.0015
0.0028
0.0001
0.0006
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
0
0
0
0
1 N/A
N/A
N/A
N/A
0
0
0
0
1 N/A
N/A
BDL => Below Detection Limit mg/I milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: Ptr�S�ediaiuiell t211ta�trgtBl l�ci)iB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
• violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
• violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) => '
% TRC violations, (SNC is >= 33 %) => �
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) => L
% TRC violations, (SNC is >= 33 %) =>
Industry Name Lubrizol
IUP # 1053
Pipe # 001
Nickel I
Silver
Zinc
s mon s
n months
n mon s
s mon s
n mon s
s mon s
n mon s10.017
7Selenium
0.0005
0.0865
0.36
N/A
N/A
N/A
0
0
N/A
N/A
N/A
0
0
N/A
N/A
N/A
0
0
N/A
N/A
N/A
0
0
H
Teiniperature
'C
O&G
TKN
st 6 months
2nd 6 months
I st 6 months !2nd
6 months
st mon s
2nd 6 months
st mon s
2nd 6 months
1
1
1
1
1
1
1
1
6.0
7.3
14.4
17.8
2.35
2.8
19.68
71.38
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro zen
Organic Nitro en
NO NO
shorns
st months
n months
st mont s
n month s
st mont s
n months
n months
1
1
1
1
171
46.18
18.71
71.2
27.82
9.79
3.88
16.52
N/A
0
0
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these ]UP => Industrial User Permit lb/d => pounds per day
four rows, 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 G—DE-D zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P?IBor�S e�iude�l a�t> t s�ci B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page 2- of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> n
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> o
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
• violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> .Q
• violations, (chronic SNC is >= 66%) _> a
% TRC violations, (SNC is >= 33 %) _> j
Industry Name Lubrizol
IUP # 1053
Pipe # 001
Mol bdenum
Color ADMI
CPSF 4z arameters
st 6 months
2nd 6 months
TstrMTOMMS772nd
6 months
I st 6 months
2ncl 6 montlis
I st 6 months
n Mont s
1
1
1
1
0.025
12.5
All Parameters
were compliant
All Parameters
were compliant
N/A
N/A
0
0
N/A
N/A
0
0
N/A
N/A
0
0
N/A
N/A
0
0
��.s�rs�� V�rrs�u�� �R3[.s��� V.rrrrn��� ��.s�r�� r►.r�rr.�s�ts�� ��.s���a�y�rrr.�rrr�r��
�V-010MT M* IMiMIR3[. P•LT[..iit�'if�ix�f�i..��V.iT[�fR3[. 21111 .iT6��
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit lb/d => pounds per day
four rows, 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 BDL zero values used. TRC — Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P KBor�f � e�i �l raQt��#s�ci&I B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers utilities Name PCSI
Use separate forms for each industry/pipe WWTP Name => Crowders Creek IUP # 1059
Enter BDL values as < (value) NPDES # => NCO074268 Pipe # 001
1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Flow mLyd
BOD
TSS
Ammonia
st 6 months
277 6 months
77=777s 7
Trictmonths
s mon s
277 6 mon s
ist t, months
2nCl 6 Months
1
1
2
1
2
1
2
1
0.0191
0.0096
86
54
16
18
0.2
0.7
0
0
N/A
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
I N/A
j N/A
N/A
Arsenic
Cadmium
Chromium
COD
st 6 Monts
2nd 6 months
st Monts
n months
I st 6 months
2nd 6 mont s
st 777
72nd
6 months
1
2
1
2
1
1
0.001
0.00025
0.00025
0.019
0.0032
373
N/A
0
0
0
0
N/A
Q
N/A
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
CoRper
Cyanide
Lead
Mercury
st mont s
nd6months
I st 6 months
2ncl 6 months
I st 6 Monts
2nd 6 mont s
st mont s
n mont s
2
1
2
1
2
1
2
1
0.03
0.019
0.010
0.014
0.0005
0.0005
0.0001
0.0001
0
0
0
0
0
0
0
0
Q
0
0
0
0
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1 N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1 => milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL 1/2BDL or zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PF�r�Edfi��e�fihiode�la�t s�ct1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
Industry Name PCSI
IUP # 1059
Pipe # 001
Nickel I
Selenium
Silver
Zinc
st b months
1277months
77=777M7
s Mon s
n months
s months
n months
2
1
1
2
1
3
1
0.16
0.0716
0.0025
0.0005
0.0005
1.4
0.0859
0
0
N/A
0
0
33
0
Q 0
0
N/A
0
0
0
0
= N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
• violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => .Q
• violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) => =
% TRC violations, (SNC is >= 33 %) =>
H
Tem erature "C
O&G
TKN
st mont s
2nd6months
Ist6months
2nd 6 months
st months
2nd 6 months
2nd 6 months
2
1
2
1
2
1
2
1
7
10.8
24.6
21.4
2.6
2.75
3.73
4.34
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro zen
Or anic Nitro en
NO NO
Total Phos horns
st mont s
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
2nd 6 months
1
2
1
1
2
1
2.59
3.53
3.68
1.77
2.15
8.75
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Beiow Detection Limit mg/I => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 , /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P elBorH�f ei��e�i61�} aft s cl&8�4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => .q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) _>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name PCSI
IUP # 1059
Pipe # 001
Molybdenum
Color ADMI
TTO
st mont s 12nc[Omontlis
Ist6months
2nd6months
I st 6 months 12nd 6 months
Ist6months
2nd6months
1
1
User Submitted Certification
0.05
12.5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
��[.=vrrr_
�._
1►.rarrrsra��
�►arrs�rs
y�r-=
iRir..i"T•Tifii�U.iTr.
iT'iTiSifii��f�[i
..i'iT.S'ifii�7f►.iT[..tiT.Siflii��f�ri'�T.4iSlii�l►T,.Ti[.
iTiT.Sifaix�LO
..T�T.Siii IMr.[..W.Ti
OTE
BDL => Below Detection Limit mg/I => milligrams per liter
* POTW must enter at least one of these ]UP => Industrial User Permit lb/d => pounds per day
four rows, 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. /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PilSIMj MakReNGiibkiiEfflhaQt *c1R@ 4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers Utilities Name Town of clover
Use separate forms for each industry/pipe WR1TP Name => Crowders Creek IUP # 1048
Enter BDL values as < (value) NPDES # => NCO074268 Pipe # 001
1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Flow m LM
BOD
TSS
Ammonia
st 6 months
2nct 6 months
I st 0 months
n months
TsTrm7nMs
2ncdl (05 mon s
s mon s
2ncdL 15 mon s
6
6
6
6
6
6
6
6
1.752
0.876
204
312
258
182
30.24
39.06
33
17
N/A
N/A
0
0
0
0
Q
N/A
N/A
N/A
N/A
0
0
0
0
'
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
st Monts
2nd 6 months
1 st 6 months
2nd 6 months
st mon s
2nd 6 months
1
1
1
1
0.001
0.00025
0.0025
484
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
iCopper
Cyanide
Lead
Mercury
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st mont s
2nd 6 months
I st 6 months
2nd 6 months
6
6
1
1
13
6
0.0446
0.0304
0.005
0.0019
0.0007
0.0003
0
0
N/A
N/A
31
17
Q
0
0
N/A
N/A
31
17
N/A
N/A
N/A
N/A
N/A
N/A -::]
N/A
N/A
N/A
N/A
N/A
N/A
BDL => below 1Jetection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these W => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL /2BDL r zero values used. TRC => Technical Review Criteria W WTP => wastewater treatment plant
Chapter: PAR Guidance File name: P/IBo�Edb�ffiRei iatetl2ta�t�i�tsl�ci&8�}B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page i of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
*
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name Town of Clover
IUP # 1048
Pipe # 001
Nickel
Silver
Zinc
s mon s
n mon s
n mon s
s mon s
n mon s
s mon s
n mon s
1
7Selenium
1
6
6
0.0025
0.0005
0.45
0.556
N/A
N/A
N/A
0
0
o
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
H
Tem erature
'C
O&G
TKN
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st rm-MM72nd
6 months
6
6
6
6
6
6
6
21
6.9
6.9
23.3
26.5
61
46
38.37
164.3
6.5
6.1
0
0
N/A
N/A
0
0
0
5
Q
N/A
N/A
N/A
N/A
0
0
0
5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro en
Or anic Nitro
en
NO NO
Total Phos
horus
st mont s
n month s
st months
n months
st months
n mont s
st month s
2nd 6 mont s
6
6
6
6
6
6
6
6
39
48
0.51
0.25
7.45
6.95
114.3
87.5
N/A
N/A
0
0
N/A
N/A
0
0
Q
N/A
N/A
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => below Detection Limit mg/I — milligrams per liter
* POTW must enter at least one of these ]UP => Industrial User Permit Ib/d => pounds per day
four rows, 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 /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PF�r� � e in��i a¢t #s1�c1�8r4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each ]UP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Town of Clover
IUP # 1048
Pipe # 001
Mol bdenum
Color ADMI
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
TsTmont s
2nd 6 months' T77t mont s
2nd 6 months
1
1
0.005
76
N/A
N/A
N/A
N/A
f�i[..� f►.i'iTi[.�� . i►.i'iT:G .'TiTiSiiai�� f�[i ..� iii� V.iT[.i� i�[i ..�� N.PiTi[
st 6 months 12nd 6 months 1 st 6 months 2nd 6 months st mont s 2nd 6 mont s T777 mon s 2nd 6 months
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
BDL — Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 , /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P[�IBo�Edhs€3edrgii>ieil�dt ra�t�tQtslyctllB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers Utilities Name Valley Proteins
Use separate forms for each industry/pipe WWTP Name => Crowders Creek IUP # 1047NPDES # —> NC0074268 Pipe # 002
Enter BDL values as < (value) 1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >— 66%) =>
% TRC violations, (SNC is >— 33 %) => >�
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >— 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >— 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >— 66%) _> =
% TRC violations, (SNC is >= 33 %) =>
Flow m d
SOD
TSS
Ammonia
s months
217 o monins
Tst o months
2ncl 6 months
7sT7monMs
2nd 6 mon s
ist o months
277 o months
1
1
1
1
1
1
1
1
0.169263
0.109064
19.2
8.8
15
12
1.81
0.32
0
0
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st mon s
2nd0months
I st 6 months
i2nd 6 months
st mont s
:2nd 6 Monts
I st 6 months 12ndmonths
1
1
1
1
1
0.0005
0.00025
0.0005
116
89
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
ji
N/A
I
N/A
N/A
Co Rer
C
anide
Lead
Mercu
st 6 months
27716 months
Tst 6 months
2nd 6 months
Tst mont s
2nd 6 mon s
I st 6 months
2nd 6 mont s
1
1
1
1
0.0038
0.015
0.0005
0.0001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these ILT => Industrial User Permit lb/d => pounds per day
four rows, 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 /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PF�r�Fr��e�iode�iaQt�t�#s1�diFB, 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)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name Valley Proteins
IUP # 1047
Pipe # 002
Nickel
Selenium
Silver
Zinc
st fj months
2ncl 6 months
s mon s
777 IS months
TsTrMonTrs
7771 o months
s mon s
n months
1
1
1
1
0.008
0.0005
0.0005
0.015
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
H
Tempe ature°C
O&G
TKN
st mont s
2nd 6 months
I st 6 months
2nd6mon7ts
Ist6monthLs2nd6
months
I st 6 months
2nd 6 mont s
1
1
1
1
1
2
1
1
8.8
9.2
16
25.1
2.85
3
5.17
3.76
0
0
N/A
N/A
0
0
N/A
N/A
o
N/A
N/A
N/A
N/A
0
0
N/A
N/A
T
N/A
I N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro
en
Or anic Nitrogen
NO NO,
Total Phos horus
st mont s
2nd 6 moots
I st 6 months
2nd 6 mon s
st mont s
2nd 6 months
I st 6 months
2nd 6 months
1
1
1
1
1
1
1
1
18.7
4.19
3.89
3.4
1.04
2.14
19.07
0.39
N/A
N/A
N/A
N/A
0
0
N/A
N/A
o
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
�E
N/A
N/A
N/A
I N/A
N/A
N/A
N/A I
N/A
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: Pt rHl3 � e�fieio�tl aft s ciB B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Valley Proteins
fUP # 1047
Pipe # 002
Mol bdenum
Color ADMI
st 6 months
2nd 6 months
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st mont s
2nd 6 mon s
1
I
0.011
49
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
m st mont s
2nd 6 mont s
st mont s
n months
BDL — Below Detection Limit mg/1 => milligrams per liter
* POTW must enter at least one of these ]UP — Industrial User Permit lb/d => pounds per day
four rows, 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 , /2B L r zero values used. TRC — Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PAIBnrHlifir»ffiReNad dk oQh*trgLW*ctR94B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page J of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> >_
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Control Authority,
Town Name =>
WWTP Name =>
NPDES # _>
1 st 6 months, dates =>
2nd 6 months, dates =>
Two Rivers Utilities
Long Creek
NC0020184
6/1/2018 to 12/31/2018
Industry
Name Altus Finishing
IUP # 1070
Pipe # 001
u
:
u It f i
-
-0-
1
LOr. _rrrr��l
1111111r�
I M.
U�w.r,�
�r►jurr
i
♦ .1411
��.__r►.rrr_��r.�-=�►.rrr.sT.rr�����►�r���r.�r►.rrr
1
tSOL => beiow Detection Limit mg/I => milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL 1 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PPIBo�f e�ibde¢�t ta¢ttgtlk#s cll$8r4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum =>
* or Minimum =>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Altus Finishing
IUP # 1070
Pipe # 001
><c e
e enium
>< ver
inc
st 6 months
2ncl 0 months
I st 0 months
2ncl. 0 months
I st 0 months
2ncl 6 months
I st months
2nCL 6 months
2
0.12
T
0
Q
0
N/A
N/A
P11
1 empera ure,
st 6 months
nd 6 months
Ist6months
2nd6months
lst6months
2nd6months
Ist6months
2nd6months
2
2
1
2
9.7
36.9
36
16.24
0
N/A
0
N/A
Q
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitrogen
Organic Nitrogen
NO3NO2
Total Phosphorus
st mont s
2nd6months
I st 6 months
2nd 6 mont s
2nd 6 months
1 st 6 months
2nd 6 months
2
2
14.93
6.16
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: *ctRPAB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Altus Finishing
IUP # 1070
Pipe # 001
=112
��srrrs�ra
�►.r�rrrrsr�����rs�rrra
r►.rrrs
� .s�rs�r�
r►�rrrrsra
��rrrs rrrrr..sitTS�i� ��rs �trra r►.rrrrrs.��� ��rrtsra t►�rrrs�r..�sms tmram i worso .m, oim
��r._ urrr_ ��.__ t►arrs;tzr�;�� ��r._rm. a_� r►�r=� ��.�_ �►.rrr_„�rrsr_
BDL — Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o ero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PF�o� � e�C§i iode�l aQt s ct 8r1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of

Pretreatment Annual Report (PAR)
Control Authority,
Industry
Industrial Data Summary Form (IDSF)
Town Name => Two Rivers Utilities
Name Bimbo Bakeries USA, Inc
Use separate forms for each industry/pipe
WWTP Name =>
Long Creek
IUP # 1056
Enter BDL values as < (value)
NPDES # _>
NC0020184
Pipe # 001
1st 6 months, dates =>
1/l/2018 to 6/30/18
2nd 6 months, dates =>
7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
IV ow, mga
JLSUIJ
I
Ammonia
st 6 months
n months
s Mon s
n b months
T77=77Ms
277777=1
Istbmonths
2ncl6months
1
1
1
1
1
1
1
1
0.006037
0.002425
3352
3,851
548
452
15.89
17.39
0
0
N/A
N/A
0
0
N/A
N/A
Q
N/A
N/A
N/A
N/A
0
0
N/A
N/A
=
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Uadmium
Chromium
UOV
st 6 months
2nd 6 months
Ts7t 7mont Ts2nd
6months
T77t wont s
2nd 6moonmt7sm
I st6 months
2nd 6 months
1
1
1
1
0.001
0.00025
0.009
6550
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
T
N/A
N/A
N/A
Copper
Cyanide
Lead
Mercury
st 6 months
2nd 6 months
)-nd 6 months
st mont s
2nd 6 mont s
st Monts
2nd 6 mon s
1
1
1
1
0.088
0.005
0.0049
0.0001
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Beiow Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 I BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P?Llbr��e�ia�t taQttsl�ci&SrIB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum =>
* or Minimum =>
T
.M
Q
T
• violations, (chronic SNC is >= 66%) _> ,,
% TRC violations, (SNC is >= 33 %) _> Q
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> o
% violations, (chronic SNC is >= 66%) _> =
% TRC violations, (SNC is >= 33 %) _> �
Industry Name Bimbo Bakeries USA, Inc
IUP # 1056
Pipe # 001
INICKel I
Nelenium
Saver
lnc
st 6 months
2nd 0 months
s mon s
2nd 6 months I
TsTT'M'0n'Ts"
2ncL 6 months
I st fj months
2nd 6 mont s
1
1
1
1
0.0073
0.0025
0.0005
0.54
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
pn
I empera ure,
st mont s
2nd6months
lst6months
2nd6months
2nd 6 months
fst6months
2nd6months
1
2
1
2
1
1
1
1
6.0
22.4
23.6
200
160
79.5
96.3
5.7
0
50
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total itrogen
Organic Nitrogen
NO3NO2'Total
Phosphorus
st 6 months
2nd 6 months
Istomontlis
nd6months
1st 6 months
2nd 6 months
1st6months
2nd6months
1
1
1
1
1
1
79.75
63.61
78.91
0.25
7.9
9.69
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1 => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL ci zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P.60qr$PfEmbsRe)adbhOaTh*tgLw*ctWB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> >'�
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Bimbo Bakeries USA, Inc
IUP # 1056
Pipe # 001
Molybdenum
o or ADIVII
st 6 months
2nd 6 months
st mont s
n months
st coon s
2nd 6 months
st mont s
2nd 6 months
1
1
0.005
232
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
��r._
t�.rrr��
��r.�=r►.rrrr�rm��
r►�rr�rr.��
��r._
u�rrr
��r.�r►.rrr=_i�r._n�rs-t:�����r.=_�►�.rr���r.��u�rtr_=.
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these ]UP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P e1BorH�£dlr�ide�Crbi6delit raft t scti1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Control Authority,
Town Name =>
Two Rivers Utilities
WWTP Name =>
Long Creek
NPDES # _>
NC0020184
1st 6 months, dates =>
1/1/2018 to 6/30/18
2nd 6 months, dates =>
7/1/2018 to 12/31/18
Industry
Name CaroMont Health
1UP # 1017
Pipe # 001
ow, mg
mmonia
st 6 months
2ncl 6 months
I st b months
Zncl 6 months
I st 0 months
nd 6 mon s
Ist 6 months
2nct 6 months--
6
6
2
2
2
2
2
2
0.017651
0.013562
262
195
282
288
29.9
33.3
0
0
N/A
N/A
0
0
0
0
Q
N/A
N/A
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
rsenic
Uacimium
Uhrommin
UOD
st mont s
2nd 6 months'
st moots
2nd 6 months
I st 6 months
2nd 6 months'
st mont s
2nd 6 mont s
1
1
1
1
0.001
0.00025
0.0025
709
N/A
N/A
N/A
N/A
o
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Copper
Cyanide
Lead
Mercury
st 6 months
2nd 6 months
nmonsstmonts
nmon sstmons
n months
I
1
1
2
2
0.075
0.005
0.0005
0.0001
0.0001
N/A
N/A
N/A
N/A
N/A
q
N/A
N/A
N/A
N/A
N/A
=
a
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr. or 6-month & if BDL 1 BDL. zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PFBor�r�e�figindE}�#t ra�tsl�c1&BdB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> T
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> =
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> '
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> =
% TRC violations, (SNC is >= 33 %) _>
Industry Name CaroMont Health
IUP # 1017
Pipe # 001
iNicKei
ISelenium
Silver
><nc
s mon s
2771 o months
I st o months
I st 0 months 1
777months
I st t, months
7771 fb) mon s
1
1
1
2
2
0.0025
0.0025
0.0005
0.23
0.192
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
p
u ,
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
2
2
2
2
2
1
2
2
8.1
7.9
21.7
26.7
9
18
54.6
51.1
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
L N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitrogen
Organic Ni
rogen
3 z
ota Phosphorus
st months
n months
st months
n months
st mont s
n months
st months
n months,
2
2
2
2
2
2
55.79
24.7
19.1
1.19
6.37
6
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
tBDL => Below Detection Limit mg/I => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P o�Fdbas� e i iaietl a¢t sl�cii? }B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> T
% TRC violations, (SNC is >= 33 %) _> >'E
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name CaroMont Health
IUP # 1017
Pipe # 001
171olyliclenum
Color AD
I
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 mont s
I st 6 months
;!2nd 6 months
1
1
0.005
87
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
fR�i[. •?"•TiTiiai� V.iT[� •Ti[•%iWiT.�■ fR�'i[i ii'T•Tisli i� D.TiT[. •TiT•iiiii� • • f►�[• i'i'iTiiii�iR� • f►�[.��
BDL => Below Detection Limit mg/1— milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P.K Zgtflp dhmb!sReii iode¢efflhaQtq�*,*ciR94B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR)
Control Authority,
Industry
Industrial Data Summary Form (IDSF)
Town Name => Two Rivers Utilities
Name CaroMont Health
Use separate forms for each industry/pipe
WWTP Name =>
Long Creek
1UP # 1017
Enter BDL values as < (value)
NPDES # _>
NC0020184
Pipe # 002
1st 6 months, dates =>
l/l/2018 to 6/30/18
2nd 6 months, dates =>
7/l/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _> =
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> n
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
ow, mg
mmonia
Istomonths 12-naomontlis
lst6montlis
2nd6months
Istbmonths
2nd 6 mon s
TsTrm`on'Ts'7
2ncLmonths
6
6
7
6
7
6
7
6
0.164388
0.150693
294
255
150
115
29.7
10.1
0
0
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Uadmium
Uhromium
st 6 months
2nd 6 months
st mon s
2nd 6 months
I st 6 months
2nd 6 months-'
T77t mont s
2nd 6 months
1
1
1
1
0.001
0.00025
0.0025
554
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Copper
17mst7
Cyanide
!Lead
Mercury
st 6 months
2nd 6 months
mont s
n months
I st 6 months
2nd 6 mont s
I st 6 months
2nd 6 months
1
1
1
2
2
0.061
0.005
0.0015
0.0001
0.0001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1— milligrams per liter
* POTW must enter at least one of these LUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC — Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PPirH MmbiRediaibbO thaotgpjk*cIWB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> '
% TRC violations, (SNC is >= 33 %) _>
Industry Name CaroMont Health
IUP # 1017
Pipe # 002
ice
a enium
Inc
s mon s
n mon s
s mon s
n mon s
n mon s
s mon s
n mon s
7er
2
2
0.0025
0.0025
0.19
0.152
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
P
st mont s
2nd6months
Ist6months
2nd6months
Ist6months
2nd6months
Ist6months
2nd6months
6
6
6
6
1
1
7
6
7.7
7.8
30.2
31.5
52
23
31
40
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitrogen
Organic Nitrogen
s 2
T otal Phosphorus
st 6 months
2nd 6 months
I st 6 months
2nd 6 Monts
1 st 6 months
2nd 6 months
I st 6 months
2nd 6 months
2
7
6
2
7
6
31.25
17.4
30.4
0.59
4.87
4.69
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL — Below Detection Limit mg/I milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P alBor��e�i6olEra�t�Qtsl�cl&Bt�B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each ]UP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> o
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name CaroMont Health
IUP # 1017
Pipe # 002
Nlolybdenum o or AD
I
st mont s
2nd6months Ist6months
2nd6months
Ist6months
n mont s
Ist6montlis
n mont s
1
1
0.005
71
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
I�
��._
�►.ra�r�=_
��._
rrrr__
r►�rr�r�rr�r��
��r._
�►�r�rrs_
��r.�_
r►.rrr_
��r.�=v��rr=_
vrrr�-s�rrr=
��r.__
BDL => Below Detection Limit mg/1— milligrams per liter
* POTW must enter at least one of these ]UP => Industrial User Permit lb/d => pounds per day
four rows, 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 BD o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PP(RorHlii e�frgiodE¢ raft #s dl B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each ]UP pipe - Page 3 of 3

Pretreatment Annual Report (PAR)
Control Authority,
Industry
Industrial Data Summary Form (IDSF)
Town Name => Two Rivers utilities
Name Choice
Use separate forms for each industry/pipe
WWTP Name =>
Long Creek
IUP # 1035NPDES
Enter BDL values as < (value)
# _>
NC0020184
Pipe # 001
1st 6 months, dates =>
1/1/2018 to 6/30/18
2nd 6 months, dates =>
7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> .Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (me, _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _> 2,
% TRC violations, (SNC is >= 33 %) _>
il ow, mg
mmonia
st 6 months
2nd 6 months-'sM
M77
2nc[months
s mon s
Incl o mon7T s
I st 6 months
2ncL 6 months-
5
6
6
6
6
6
6
6
0.033246
0.035685
4037
2,676
60
45
10.07
2.32
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cactinium
Chromium
COD
st mont s
2nd6months
Ist6months
n mont s
st mont s
n mont s
st mon s
2nd6months
1
1
1
1
0.0005
0.00025
0.0152
1820
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
opper
Cyanide
Lead
Mercury
st mont s
2nd 6 months
I st 6 months
2nd 6 months-
77mont s
2nd 6 mont s
Tst mon s
2nd 6 mont s
1
1
1
1
0.197
0.005
0.006
0.0001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1 — milligrams per liter
* POTW must enter at least one of these NP — Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P?IBo�S edrs e�Ghi6deri ra¢t�lkl s ci�Br4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> n
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> T
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Choice
IJP # 1035
Pipe # 001
licKelf
Nelenium
Silver
Zine
st 6 months
2ncl 6 months
I st 6 months
2nd 6 months
I st 6 months
n months
I st 0 months
2ncl 6 months
1
1
1
3
3
0.007
0.0005
0.0005
0.33
0.333
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
PH
I empera ure,
Ist6months
2nd6months
Ist6months
2nd6months
Ist6months
2nd6months
Ist6months
2nd.6months
6
6
6
6
2
1
6
6
10.0
10.5
23.2
26.5
87
97
13.4
9.7
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total
itrogen
Organic Nitrogen
NO3NO2
Total Phosphorus
st 6 months
2nd 6 months
Ist6months
2nd6months
Ist6months
2nd6months
Ist6months
!2nd6months
1
6
6
1
6
6
13.65
5.4
9.60
0.25
168
150.7
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these ]UP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P �IBor�fdhze�G§ibde¢;traQtegrB#s�ci&1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Choice
IUP # 1035
Pipe # 001
I-Ndloly denum
color AVIVII
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 mont s
2nd 6 months
st mont s
nd 6 months
1
1
0.0012
79
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Wer.K.iiTi"ifiin
f8i . ii i"T�
f�.iTO, [. 'T' .i'ifli.'m
��r.�_
r►.rrr�,_
��r.__
u�rrr.�r���
��r.__
vrrr= �
��.=_
�►.rrr�sTr=�
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these ]UP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P MporEdh�e�ii��la�t�Qts�ciB8t4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page 3 of Z

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _> =
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> �
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Control Authority,
Town Name => Two Rivers Utilities
WWTP Name => Long Creek
NPDES # _> NC0020184
1st 6 months, dates => 1/1/2018 to 5/30/2018
2nd 6 months, dates =>
Industry
Name Colortex USA
IUP # 1069
Pipe # 001
ow, mg
mmonia
st b months
2ncl 0 months
I st 6 months
Zncl 0 months
s mon s
)_ncl b mon s
TsT7monMs
Znct 6 mon7T s
2
2
2
2
0.01865
404
68
6.7
0
N/A
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cadmium
Uhromium
UOD
st 6 months
12nd 6 months
I st 6 months
2nd 6 monthsmonth=
Tmst mont s
!2nd 6 months
st mont s
2nd 6 months
1
1
1
1
0.0005
0.00025
0.0021
740
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Copper
Cyanide
Lead
Mercury
st 6 months
2nd 6 months
T777`7`777 s
n months I
st mont s
2nd 6 mont s
777mont s
2nd 6 mont s
1
1
1
2
0.0239
0.005
0.0005
0.0001
N/A
N/A
N/A
0
N/A
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1JUL => below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd — million gallons per day
Avg period could be month tr, or 6-month & if BDL 1 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PPIBorfl�Edh�ce�ft$ibde�la�tsl�clRfB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum =>
* or Minimum =>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Colortex USA
IUP # 1069
Pipe # 001
INICKell
Selenium
Silver
Zinc
Ist 6 months
Zncl b months
Ist 0 months
n mon s
s mon s
77 o months
s mon s
n months
1
1
1
2
0.0013
0.0005
0.0005
0.282
N/A
N/A
N/A
0
q
N/A
N/A
N/A
0
'
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
P14
I empera ure,
st mont s
2nd6months
Ist6months
2nd6months
I st 6 months
2nd 6 months
2nd 6 months
2
2
1
2
8.3
27.7
53
27.32
0
N/A
0
N/A
Q
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitrogen
Organic Nitrogen
3 z
l'otal Phosphorus
st mont s
2nd6months
Ist6months
2nd6months
Ist6months
2nd6months
Ist 6 months'
2nd 6months
2
2
2
2
29.26
20.62
1.94
5.66
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
T
N/A
I N/A
I N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/] _> milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL 1 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PP1Ror�f�e�fr$iodea�tsl�ctBB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2- of

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Colortex USA
IUP # 1069
Pipe # 001
Nlolybdenum
Uolor ADIVII
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st mont s
2nd 6 months
st mont s
2nd 6 mont s
1
2
0.0005
102
N/A
0
Q N/A
0
N/A
N/A
N/A
N/A
�►.>irr�
��r.�
vrrrs �rrr���
��.�rrrrr��
��.��►�r�rr
r►.rrr�
FW.�
r►�.rr`s.T.r�
��r.
r►.rrr�
BDL — Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d — pounds per day
four rows, 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 D o ero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PFLBorH�Sed��edrhiode¢raQt�tQt 1�ctRB�1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR)
Control Authority,
Industry Daimler Trucks, North
Industrial Data Summary Form (IDSF)
Town Name => Two Rivers Utilities
Name America
Use separate forms for each industry/pipe
WWTP Name =>
Long Creek
IUP # 1023NPDES
Enter BDL values as < (value)
# _>
NC0020184
Pipe # 002
1st 6 months, dates =>
1/1/2018 to 6/30/18
2nd 6 months, dates =>
7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations,(chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _> =
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _> T
% TRC violations, (SNC is >= 33 %) _> >�
lu ow, mg
mmonia
st 6 months
2nd 6 months
I st 6 months
n months
777MMMs
Trid 6 mon s
I st b months
2nd 6 months
2
11
2
6
2
6
2
6
0.048952
0.060244
120
299
63
53
0.66
5.19
0
0
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
I N/A
rsenic
Uactmium
Uhromium
UOV
st 6 months
2nd 6 months
I st 6 months
2nd 6 months-
T7mont s
2nd 6 momnmtf s
I st 6 months
2nd 6 months
2
6
2
9
2
9
1
1
0.0147
0.069
0.0038
0.001
0.0035
0.011
755
363
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
0
0
0
0
1 N/A
N/A
N/A
N/A
0
0
0
0
N/A
N/A
Copper
Cyanide
Lead
Mercury
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st mont s
2nd 6 months
st mont s
2nd 6 mont s
2
9
4
9
2
9
1
1
0.179
0.390
0.005
0.005
0.0005
0.0005
0.0001
0.0001
0
0
0
0
0
0
N/A
N/A
0
0
0
0
0
0
N/A
N/A
0
0
0
0
0
0
1 N/A
N/A
0
0
0
0
0
0
1 N/A
N/A
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d — pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL 1 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P,)1BodIPSJhmbskevSiia tOEMh QttgiWskciR94B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Daimler Trucks, North
Industry Name America
IUP # 1023
Pipe # 002
INICKel
Selenium
Silver
Zinc
st b months
2nct 6 months
I St b Months
2ncl 0 months
s mon s
2ncdl 0 months
I st b months
2na 0 months
2
9
2
6
2
9
2
9
0.0047
0.018
0.0108
0.005
0.0005
0.0005
0.183
0.34
0
0
N/A
N/A
0
0
0
0
Q
0
0
N/A
N/A
0
0
0
0
=
0
0
N/A
N/A
0
0
0
0
0
0
N/A
N/A
0
0
0
1 0
PH
femperature,
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
Ist6months
2nd6months
I st 6 months
2nd 6 months
2
6
2
6
4
12
2
6
10.1
9.9
26.2
27.6
26
62
11.1
27.4
0
0
N/A
N/A
0
0
N/A
N/A
Q
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A J
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitrogen
Organic Nitrogen
NO3NO2
Total Phosphorus
st 6 months
2nd 6 months
Ist6months
2nd6months
Ist6months
2nd6months
I st 6 months
2nd 6 months
1
1
2
6
1
1
2
6
7.87
8.79
11
22.20
0.87
3.19
19.88
9.32
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
I N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P �otl3�Edh� R etfiaiudetl raQt� $; s1�ci1 IB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
• violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> o
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
• violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Daimler Trucks, North
Industry Name America
IUP # 1023
Pipe # 002
o y clenum
Uolor ADIVII
st 6 months
nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
2
12
1
7.741
8.663
64
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
f�3[��� f►�[� fR3[i�T.� V.>;T6'i'iTi5i4iiT.� f�'[i ��� V�6�'iidiTiiil� f�i[i�� V�T[��
tyA L-M M M1�f[i i f► 6 a T� Lei�T'iTiiii i� NM[ tjK[
BDL — Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PA1RorfljjSdhmbsRev5kibde¢a'Ehaot tctWB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page 3 of 3

Pretreatment Annual Report (PAR)
Control Authority,
Industry
Industrial Data Summary Form (IDSF)
Town Name => Two Rivers Utilities
Name Earth Farms
Use separate forms for each industry/pipe
WWTPName=>
Long Creek
I[7P# 1066
Enter BDL values as < (value)
NPDES # _>
NC0020184
Pipe # 002
1st 6 months, dates =>
1/1/2018 to 6/30/18
2nd 6 months, dates =>
7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
illow, mg
monia
st 6 months
n months
S mon S
n months
I St b Months
211CL (a Months
I S. 0 months
2nct 0 months
6
8
7
8
7
7
7
7
0.08033
0.096
13200
5,240
413
130
67
77
0
0
N/A
N/A
0
0
14
14
Q
N/A
N/A
N/A
N/A
0
0
0
14
N/A
I N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
a mium
romium
st 6 months
n mont s
I st 6 months
2nd 6 months
2nd 6 months
st moots
2nd 6 months
1
7
7
7
7
2
1
0.0037
0.0005
0.0005
0.0095
0.0057
10500
8590
N/A
N/A
N/A
N/A
N/A
N/A
N/A
A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Copper
Cyanide
Lead
Mercury
st 6 months
2nd 6 months
st months
n months
st mon s
n months
st mont s
n months
7
7
1
7
7
1
0.037
0.017
0.005
0.0025
0.0025
0.0001
N/A
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
'
N/A
N/A
N/A
N/A
I N/A
N/A
N/A
I N/A
N/A
N/A
I N/A
N/A
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, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL 1 BDL zero values used. TRC => Technical Review Criteria WWTP — wastewater treatment plant
Chapter: PAR Guidance File name: Pt�o�f�i3e�i6dea¢trgtlsl�ci8f3r}B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page i of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Earth Farms
IUP # 1066
Pipe # 002
INICKel
SERUM
Silver
lAnc
st 0 months
n T mon s
I A 0 months
2ncl 6 mon s
TT91mT70mn=s
2ncdl b months
7
7
1
6
6
7
7
0.042
0.06
0.0025
0.0005
0.0005
0.11
0.31
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
PH
1 emperature,
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
1st 6 months
2nd 6 months
I st 6 months
2nd 6 months
6
6
6
6
12
12
7
7
10.1
6.4
34.4
32.5
188
460
177
325
0
0
N/A
N/A
0
8
N/A
N/A
Q
N/A
N/A
N/A
N/A
0
8
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitrogen
Organic Nitrogen
IN WN 02
'I'otal Phosphorus
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
1 st 6 months
2nd 6 months
Ist6months
2nd6months
6
6
6
6
7
7
7
7
177.5
327
104
149
1
2
7
7
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
=
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: Pj6iRorHPEdheftRev5iii6hoa'hh*tq iLW *ctROAB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe -Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> >'�
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Earth Farms
IUP # 1066
Pipe # 002
Molybdenum
I
o or ADIVII
st 6 months
2nd 6 months
7777own"t s
n months
st mont s
2nd 6 mont s
st mont s
2nd 6 months
1
1
0.005
161
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
fR�i'i[i ii'TiTif7�V�6 i?'iTi7ii�i�f�3'[i .TiTisiiii�f►�[. ii'�Tf1i��fR�'ii.TTisifii�f►�6 .i'iTi7'iSili�fR3'i[. iTii.S'ifa�f►�[. iTiTiiif�i�
I�
��rrrr�r��
�►.rt�r.-rrr���
��rs�.r��
r►.rrrs�s���
��.rrs��
rrrrrs�rs���
��rrr.��
u�r�rrs�rr��
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P elBor�S efi�if3etCiaicde�l t raft tsl�clB$r1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each ]UP pipe - Page 3 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => n
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) => T
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Control Authority,
Town Name =>
WWTP Name =>
NPDES # =>
1st 6 months, dates =>
2nd 6 months, dates =>
Two Rivers Utilities
Long Creek
NCO020184
1/1/2018 to 6/30/18
7/1/2018 to 12/31/18
Industry
Name Gaston County Landfill
IUP # 1051
Pipe # 002
Flow m d I
BOD
TSS
Ammonia
st 0 months
2nd 6 mon s
I st F months
27710 months
s mon s
Tncl 6 mon s
s mon s
277 Zj months
6
6
1
1
1
1
1
1
0.005596
0.0316486
66
89
106
58
341.01
424.24
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
I N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
st Monts
2nd 6 months
st mon s
2nd 6 months
T7mont s
2nd 6 months
1
1
1
1
1
1
0.0071
0.00025
0.00025
0.016
0.025
1990
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Co er
C. anide
Lead
cury
st mont s
n mont s
st mont s
n mont s
st mon s
n mon s
st mont s
2nd 6 months
1
1
1
1
1
1
0.0025
0.0025
0.01
0.0005
0.0005
0.0001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PF�rf�&MmkkevfihiWd tha#tegdk*ciwB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 1 of

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
*
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name Gaston County Landfill
IUP # 1051
Pipe # 002
Nickel
Selenium
Silver
Zinc
Ist6montlis
2ncl6months
Ist6months
2ncl6months
Istf5montlis
2nc[6months
Ist6months
2nci6montlis
1
1
1
1
1
1
1
0.052
0.077
0.0025
0.0005
0.0005
0.005
0.016
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
H
Tem erature 'C
O&G
TKN
st 6 months
2nd 6 months
I st 6 months 12nd
6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
1
1
1
1
1
1
1
1
6.9
7.1
25.2
18.5
17
6.5
334.9
628.7
0
0
N/A
N/A
0
0
N/A
N/A
Q
N/A
N/A
N/A
N/A
0
0
N/A
N/A
a
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro
en
Organic Nitro en
NO NO2
Total Phos horus
st mon s
2nd 6 months
st mont s
2 n d 6 m o n t h s
st wont s
2nd6months
I st 6 months
2nd 6 months
1
1
1
1
1
1
1
1
335.15
628.95
0
204.46
0.25
0.25
1.22
1.55
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
T
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1 => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC — Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: Pt�1Bor � e nie aft #slyclRBt�B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2— of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Gaston County Landfill
IUP # 1051
Pipe # 002
��rs�rrr��
r►.rrrs�.rr��
�►.ra�rs�rsr���
��.s �tz��
vrrrs�.��
��rrrm�
�►�ars�:sr��
��rras�l�
�►�rrrrr��
r►.rrrs����
��.-sT.rr��
��rrrr��
��rs�r.�r��
vrrrs�rs��
t►.rrrs�.r����rssrrr��1►.rrrs'ors'.,�����rsirr�l�v�rrsirrr����rs�rs�l�r►.rrrs�tr��
BDL => Below Detection Limit mg/1. _> milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit lb/d => pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PfYBorHli£���edibibde¢ t ha¢t�rl�# sect 1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR)
Control Authority,
Industry
Industrial Data Summary Form (IDSF)
Town Name => Two Rivers Utilities
Name Industrial Electroplating Co.
Use separate forms for each industry/pipe
WWTP Name =>
Long Creek
IUP # 1011NPDES
Enter BDL values as < (value)
# —>
NC0020184
Pipe # 002
1st 6 months, dates =>
1/1/2018 to 6/30/18
2nd 6 months, dates =>
7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
or Average Loading (lb/d) _> _
% violations,(chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _> T
% TRC violations, (SNC is >= 33 %) _>
ow, mg
mmonia
st b months
2ncl 0 months
I st 0 months
Fricl. 6 months
77=717=
277 o months
s mon s 12nct
b months
2
2
2
2
2
2
2
2
0.0192
0.0206
28.9
42.5
14
8
21.1
10.46
0
0
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Arsenic
Uadinium
Uhromium
UOV
st mont s
n mont s
st mont s
2nd6monthssTt
mont s
2nd6 months
st mont s
n mont s
1
2
2
2
2
1
0.001
0.00025
0.00025
0.7
0.623
121.5
N/A
0
0
0
0
N/A
N/A
0
0
0
0
N/A
N/A
0
0
0
0
N/A
N/A
0
0
0
0
N/A
Copper
Cyanide
Lead
Mercury
st 6 months
2nd 6 months
st mont s
n mon s
st mont s
2nd 6 mont s
st mont s
2nd 6 months
2
2
2
2
2
2
1
1
0.0058
0.0038
0.005
0.021
0.0005
0.0005
0.0001
0.0001
0
0
0
0
0
0
N/A
N/A
0
0
0
0
0
0
N/A
N/A
0
0
0
0
0
0
N/A
N/A
0
0
0
0
0
0
N/A
N/A
BDL => Below Detection Limit mg/11=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d — pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P �or�Edh�ffie�ical��t ra�ts�ctB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page l of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> T
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> A
Industry Name Industrial Electroplating Co.
IUP # 1011
Pipe # 002
IN IcKel
SERUM
Silver
inc
st 5 months
n months
2nd6months
Istomontlis
2nd6months
Ist6months
2ncLOmonths
2
2
1
2
2
2
2
0.003
0.0034
0.0025
0.0005
0.0005
0.446
0.521
0
0
N/A
0
0
0
0
0
0
N/A
0
0
0
0
0
0
N/A
0
0
0
0
0
0
N/A
0
1 0
0
1 0
p
empera ure,
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st months
n months
st months
n months
2
2
2
2
2
2
2
2
9.3
8.9
27.4
29.2
7.5
15
22.45
11.5
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total
itrogen
Organic Nitrogen
NO3NO2
Total Phosphorus
st 6 months
2nd 6 months
1 st 6 months
2nd 6 months
Ist6months
2nd6months
lst6months
!,2nd6months
1
2
2
1
2
2
22.93
1.35
3.00
5.2
0.67
0.62
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1 => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit Ib/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P �o�S � e�Gaii�ll rat s c1R8XFB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> >�
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Industrial Electroplating Co.
fUP # 1011
Pipe # 002
molynaenum Uolor
st 6 months
2nd 6 months
2nd. 6 months
I st 6 months
2nd 6 months I st 6 months
2nd 6 mont s
1
1
0.005
12.5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
•i"'iT•7'iiii�Vi' !K ii'iiiSif�i�Lfl . i�"T.S'if� f► [• •TiT•SifiiC�fRi[i iTiiSi Kn. •iiT•mm' stoy i? •"TT =V�6 •iiT.Tiiii�
fR3[. •'iiTi7isili� V�[i i�"�ii • ifli� fR�'i[•'i'iTiS'iiaiT.�■ f►�[•Tinifii�� fR3'ii •'i"T•iifiT�■ f►�[•'iiTis'iiii� • • V�[•�Zu"TTiTii
BDL — Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P?4 gdlp&Mmb�sReiG4ibii-O thaotEgLW*ct&8r4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR)
Control Authority,
Industry
Industrial Data Summary Form (IDSF)
Town Name => Two Rivers Utilities
Name MANN+HUMMEL
Use separate forms for each industry/pipe
WWTP Name =>
Long Creek
IUP # 1067
Enter BDL values as < (value)
NPDES # =>
NCO020184
Pipe # 001
1st 6 months, dates =>
1/1/2018 to 6/30/18
2nd 6 months, dates =>
7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Flow m d
BOD
TSS
Ammonia
s months
Tncl o months
I s months
Tncl 0 months
s mon s
Tncl 6 months -'TsTrMonMs
n mon s
2
2
2
2
2
2
2
2
0.068882
0.005682
212
288
163
408
35.1
24.7
50
0
N/A
N/A
0
0
0
0
Q
N/A
N/A
N/A
N/A
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
'76
Cadmium
Chromium
COD
st 6 months
nd 6 months
months
2nd6months
I st 6 months
2nd 6 mont s
77t mont s
n months
1
2
2
2
2
1
0.001
0.00025
0.00025
0.0206
0.0246
310
N/A
0
0
0
0
N/A
Q
N/A
0
0
0
0
N/A
'
N/A
0
0
0
0
N/A
N/A
0
0
0
0
N/A
Co er
C.
anide
Lead
cury
st 6 months
2nd 6 months
st 6 months
2nd 6 months
T7TT mon s
2nd 6 mon'tT s
I st 6 months
2nd 6 mont s
2
2
2
2
2
2
1
0.0404
0.0517
0.005
0.005
0.0045
0.0036
0.0001
0
0
0
0
0
0
N/A
a
0
0
0
0
0
0
N/A
0
0
0
0
0
1 0
N/A
0
0
0
0
01
0
N/A
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Av eriod could be month tror 6-month & if BDL 1 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PPLL13otIlliFdh��e�i6de�lt raQt�tBx l�cilB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page i of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name MANN+HUMMEL
IUP # 1067
Pipe # 001
ii
1
��.srrr��
r►.rrrrrs���
��.s�rs��r��
�.r�rrrr�s.���
��[.rrs�r��
vrrrs�.rr��
r►�.rrs-rr.,��
F.rrrsT.��t
��.rrrr��
�►•rrrs�rrr���
��.szsr��
rr�rrs�ts��a�
��.rr.��
v�r[.s �trr��
f [i ..i .T.*if�iT7
fGiT6 .iiT.Tifiix7
f i . ii"'iT:TifaiR�
w-i[..'f'im9iTiiiC�
f [i ..•Tiiii�
POT- i'i'iT.S olm
WETiT.i -moms
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit lb/d => pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: Pt'LE�orHliFdhts�i3e�fir3imle¢�t�ra t�Bts cl&B B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page 2 of S

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
*
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => a
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name MANN+HUMMEL
lUP # 1067
Pipe # 001
Nickel
Selenium
Silver
Zinc
st 6 months
2nct 6 months
s mon s
2na F months
ist o months
2ncdl 6 mont s
I st b months
Mat 6 mon s
2
2
1
2
2
2
2
0.0099
0.0108
0.0025
0.0005
0.0005
0.36
0.466
0
0
N/A
0
0
0
0
0
0
N/A
0
0
0
0
0
0
N/A
0
0
0
0
0
0
N/A
0
0
0
0
H
Tem erature `C
O&G
TKN
st months
n months
st mos
n months
sm
n months
st m
n months]
2
2
2
2
1
2
2
8.2
1.8.1
30.3
12
37
88.1
85.9
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro
en
Or anic Nitrogen
NO NO2
Total Phos horus
st mont s
n months
st mon s2nd
6 months
st mont s
n mon s
st months
n months
2
2
2
2
2
2
88.9
53.0
67.20
0.8
9.05
6.78
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => below uetection Limit mg/1 => milligrams per liter
* POTW must enter at least one of these ]UP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P �RorH3See�iaalE�la�tegs�c11#B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry Modena Southern Dyeing
Industrial Data Summary Form (IDSF) Town Name => Two Rivers Utilities Name Corp
Use separate forms for each industry/pipe WWTP Name => Long Creek IUP # 1032
NPDES # _> NC0020184 Pipe # 002
Enter BDL values as < (value) 1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) _>.
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _> =
% TRC violations, (SNC is >= 33 %) _> >�
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
ow, mg
mmonia
Ist(imonths
2naomorims
s mon s
n months
s months
n mon s
s months
n months
2
3
2
2
2
3
2
2
0.01736
0.02194
557
234
4.6
4.6
0.2
0.3
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Uadmium
Uhromium
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st 6 months
2nd 6 months
1
1
1
1
0.0005
0.0004
0.0008
1167.5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Copper
Cyanide
ea
Mercury
st mont s
n months
st months
n months
st mont s
12nd 6 months
T177 mont s
2nd 6 months
1
1
1
1
0.0059
0.005
0.0005
0.0001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
LN/A
N/A
N/A
BDL => Below Detection Limit mg/1— milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P?1Bo��ffiei iuobe¢a�t�B# s1�ciREr4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> =
% TRC violations, (SNC is >= 33 %) _> 2'
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> T
% TRC violations, (SNC is >= 33 %) _>
Modena Southern Dyeing
Industry Name Corp
IUP # 1032
Pipe # 002
TNICKel
Nelenium
Sliver
Zinc
lstOmonttis
2ncL6montlis
s mon s
n mon s
lst6 months -2ncdL
6 month s
st 6 months
n monts
1
1
1
2
2
0.0008
0.0005
0.0005
0.182
0.4805
N/A
N/A
N/A
0
0
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
p
empera ure,
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 mont s
I st 6 months
2nd 6 mont s
2
2
2
2
2
2
2
2
7.8
7.1
19.9
43.9
140
19
1.6
1.2
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
otal
itrogen
Organic Nitrogen
NO3NO2
Total Phosphorus
st 6 months
!2nd 6 months
I st 6 months
2nd 6 months
Ist6months
2nd6months
I st 6 months
2nd 6 months
2
2
2
2
2
2
55.4
1.5
1.1
54.1
0.5
2.6
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit Ib/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P �ori3liFdit�e�iixlellraQt� scli�Rr1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe -Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> .Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> >�
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Modena Southern Dyeing
Industry Name Corp
IUP # 1032
Pipe # 002
N101ybdenum
Uolor
st 6 months
2nd 6 months'1st
Monts
nd 6 months
T7777M=ts
2nd 6 months
st Monts
2nd 6 months-'
1
2
0.0015
125
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
fR3[. i1'iTiSiiii�fl�6•?'iT•T'iilii�fR3[•'iiTiSifa�V�[. i'i'iTiSiiii��fR�'i[• i�'iTiTiSi�f►�[. •TT•TiiBi� • • • N.iT[. i'i'iTiiiiii�
st 6 months 2nd 6 months T!_t7M7m`s2nd 6 months st Monts 2nd 6 months T77mont s 2nd 6 mont s
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d — pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PFLBorHli�ei i6de¢aQtsl�cllB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers Utilities Name Owens Corning
Use separate forms for each industry/pipe WWTP Name => Long Creek IUP # 1068
Enter BDL values as < (value) NPDES # => NCO020184 Pipe # 001
1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Flow m d
BOD
TSS
Ammonia
st fj months
277 o mon s
I st fj months
277 IS months
I st o months
n months
s mon s
Inci 6 months
6
25
7
9
19
31
4
7
0.167138
0.305142
665
382
4605
5,100
32.23
35
0
0
N/A
N/A
N/A
N/A
N/A
N/A
A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
st mont 7s
2nd 6 months
I st 6 months
2nd 6 mont s
T7mont s
2nd 6 mon= s
1
1
1
1
1
2
1
1
0.001
0.0005
0.0013
0.00025
0.0025
0.006
4040
10025
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
=
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
L N/A
N/A
N/A
N/A
N/A
N/A
N/A
Co Rer
Cy anide
Lead
cury
st 6 months
2nd 6 months
1 st 6 months
n mon s
I st 6 months
2nd 6 months
st mon s
:2nd 6 mon s
4
4
1
1
1
1
1
1
0.125
0.120
0.005
0.005
0.0005
0.0005
0.0001
0.0001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
n
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
a
N/A j
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/I => milligrams per liter
* POTW must enter at least one of these [UP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PAG?Qifl�fiMot%ReNaibdeOefflh*ttg(% *ctWB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page 1 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => >'R
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) => a
% TRC violations, (SNC is >= 33 %) =>
Industry Name Owens Coming
IUP # 1068
Pipe # 001
Nickel
Selenium
Silver
Zinc
st 6 months
2ncl () months
s months
n months
s months
n monts
s Mon s
n mon s
1
1
1
1
1
1
4
5
0.0025
0.0016
0.0025
0.0038
0.0005
0.0005
0.24
0.19
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
H
Tem.erature °C
O&G
TKN
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 mont s
I st 6 months
2nd 6 mont s
20
7
20
7
4
5
7
9
11.6
8.9
26.3
27.8
49
91
62.7
103.5
10
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro en
Or anic Nitrogen
NONO2
Total Phos horus
st mon s
2nd 6 months
st mont s _;2nd
6 months
777777s
2nd. 6 mont s
lst 6 Monts-
2nd 6 months
1
1
2
4
1
1
7
9
24.1
58.3
22.58
24.22
0.8
1.3
250
48
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
I N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these ]UP — Industrial User Permit lb/d => pounds per day
four rows, 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 GBDL. o) zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PPIRorHliBdhe��edrhiaietl t ra�t�r$t s1�ci B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2— of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name Owens Corning
IUP # 1068
Pipe # 001
MO bdenum
Color ADMI
FluorideChlorine
st 6 months
7cl 6 months
st 6 months
2nd 0 months
ffmon s
n mons
st mont s
n mont s
1
1
0
1
4
5
4
3
0.005
0.0012
15998.05
0.25
6
1.15
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => >'�
Aluminum
st 6 months
2nd 6 months
st 6 months
2nd 6 months
I st 6 months
2nd 6 mont s
Tswt mont s
2nd6monthso
4
5
6.7
13.904
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
r►�rs�r.����.rrr�r��r►.r�rrrrsr�� � r►.rt�r.-s�rr�r��f�.s���y�rr.-s�r�r��
BDL — Below Detection Limit mg/1 => milligrams per liter
* POTW must enter at least one of these rUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: tctR&B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each ]UP pipe - Page J of S

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Control Authority,
Town Name =>
WWTP Name =>
NPDES # _>
1 st 6 months, dates =>
2nd 6 months, dates =>
Two Rivers Utilities
Long Creek
NC0020184
1/1/2018 to 6/30/18
7/1/2018 to 12/31/18
Industry
Name Stabilus
IUP # 1021
Pipe # 001
ow, inga
13VIJ
IL NN
AMMonia
st 0 months
2ncl 6 months
2ncl 6 months
s Mon s
277 o months
s mon s
2nd 6 mon s
4
4
2
2
2
2
2
2
0.0247
0.028827
80
66
109
18
9.84
11.88
0
0
N/A
N/A
0
0
0
0
Q
N/A
N/A
N/A
N/A
0
0
0
0
s
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Uadinium
Uhromium
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
st mont s
2nd 6 months
TsT7 mont s
2nd 6 months
1
2
2
2
2
1
0.0034
0.00025
0.00025
0.0935
0.0005
577
N/A
0
0
0
0
N/A
Q
N/A
0
0
0
0
N/A
N/A
0
0
0
0
N/A
N/A
0
0
0
0
N/A
Copper
Cyanide
Lead
Mercury
Ist6months
n mont s
st mont s2nd
6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
2
2
2
2
2
2
1
1
0.0692
0.0118
0.039
0.021
0.0023
0.0005
0.0001
0.0001
0
0
0
0
0
0
N/A
N/A
Q
0
0
0
0
0
0
N/A
N/A
0
0
0
0
0
0
N/A
N/A
0
1 0
0
1 0
1 0
101
N/A
N/A
BDL => Beiow Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL 1 XBDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P MBorH138��ediai6�} t iha�t��tsl�cl&BdB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> >'�
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _> .g
% TRC violations, (SNC is >= 33 %) _> j
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Stabilus
I JP # 1021
Pipe # 001
INICKC1
Selenium
Silver
Inc
Ist6months
2ndfirnonths
Ist6months
2nd6months
Ist6months
2nc[Omonttis
Ist0montlis
2ndbraontlis
2
2
1
2
2
2
2
1.413
0.0085
0.0005
0.005
0.0005
1.222
0.32
0
0
N/A
0
0
0
0
0
0
N/A
0
0
0
0
0
0
N/A
0
0
0
0
0
0
N/A
0
0
0
0
p
empera ure,
st mont s
2nd6months
Ist6months
2nd6months
Ist6months
nd6months
Ist6months
2nd6months
2
2
2
2
2
1
2
2
6.6
6.4
34.3
31.1
60
37
11.19
12.53
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Itrogen
Organic Nitrogen
N 3NO2
Total Phosphorus
st 6 months
2nd 6 months
Ist6months
2nd6months
Ist6months
2nd6months
Ist6months
2nd6months
1
2
2
1
2
2
11.44
1.47
7.38
0.25
20.73
19.5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => below Detection Limit mg/1— milligrams per liter
* POTW must enter at least one of these 1UP — Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PFfflbrHI WmkReGibb0&h*trgLF4 *ct)94B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Stabilus
1UP # 1021
Pipe # 001
Nlolybdenum
U01or AVIVII
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
777 mont s
2nd 6 months
st mon s
2nd 6 months
1
1
1
0.0022
29
0.0017
N/A
N/A
0
N/A
N/A
0
N/A
N/A
N/A
N/A
N/A
N/A
��rs�.rr��r►.rterrrrr����rsirrr��r►.r�rrsitr�r�����.sirsr��r►.rrrsirr�r����rs���r��rrrs;trr�;�
��r.,==
yrrr
�_
rr�rrrr�.��
��r.=
r►.rrr
Ing.�
�►r=—
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P?@0��e§io�}a¢tsd&8t}B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Control Authority,
Town Name => Two Rivers Utilities
WWTP Name =>
Long Creek
NPDES # =>
NCO020184
1st 6 months, dates =>
1/l/2018 to 6/30/18
2nd 6 months, dates =>
7/1/2018 to 12/31/18
Industry Sunshine Uniform Service,
Name Inc.
IUP # 1013
Pipe # 001
Flow m d
BOD
TSS
Ammonia
st 6 months
2na o monins
I st b months
2nci b months
T!TrM7nMs
2nd 6 mon s
s mon s
Inct b months
1
3
2
2
2
2
2
1
0.029912
0.035926
629
1,145
568
460
3.74
3.42
0
0
N/A
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 mont s
1
1
1
1
0.0023
0.0026
0.0596
2365
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
=
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Co
er
C anide
Lead
cury
st mont s
2nd6months
I st 6 months
2nd 6 months
st mont s
2nd 6 months
I st 6 months
2nd 6 mont s
1
2
1
2
2
0.318
0.015
0.069
0.0001
0.0001
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
0
0
BDL => Below Detection Limit mg/1 => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d — pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: Pt�orHlifidh� e�iode�i a¢t�B# sl�ci&f�rlB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each rUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
• violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
• violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Sunshine Uniform Service,
Industry Name
IUP # 101
Pipe # 001
Inc.
Nickel
Selenium
Silver
Zinc
IStbMontliS
n mon s
s mon s
2nctbmonttis
s mon s
n mon s
s mon s
2nclomonths
1
1
1
1
0.065
0.0005
0,0083
1.506
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
'
N/A
N/A
N/A
N/A
N/A
T
N/A
N/A
N/A
H
Tem erature
'C
O&G
TKN
st 6 months
2nd 6 months
st 6 months
2nd 6 months
st mont s
2nd 6 months
st mont s
2nd 6 months
3
3
3
3
3
2
2
2
10.7
35.9
38.6
500
220
39.12
46
3.0
0
33
N/A
N/A
33
0
N/A
N/A
Q
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro
en
Organic Nitrogen
NO NO2
Total Phos horus
st mont s
2nd 6 months
I st 6 months
2nd 6 months
T777 moots
2nd 6 months
st mont s
2nd 6 months
1
2
1
1
2
2
39.72
35.38
42.58
0.6
111.6
130.1
N/A
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => tseiow Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC — Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PtY��E��ei ihie�l2tilraQt�# sctRf1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> o
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
• violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> A
• violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Sunshine Uniform Service,
Industry Name Inc.
IUP # 1013
Pipe # 001
Mol bdenum
Color ADMI
st 6 montfts
nd 6 months
I st 6 months
2nd 6 months
=77 mont s
2nd 6 months 177m
mont s
2nd 6 months
1
0.014
N/A
N/A
N/A
N/A
1Q'i[..T.T.Tiiii21111 Vim[. ii iTiS'ifli� fR3i6 .TiTiS'i5i.�� f► [.iiTiTifii�� fR3%iitiii�i� f/.iT[..iiTiTiS�li� f�3ii . i�'iTiS'iii f►g[. ii"Tii', im
V�iT[..s'iT.Tf�i� fRTi..S �r.4Sli� f►.P.rr. i�'T.Tf�ix� IR�[..Sir.4 IN =r.Sir.Tifm 1". is .'T.�ifa� f►.r.Tir..TT.rf�i�
BDL — Below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these RT => Industrial User Permit ib/d => pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: Pt�LBor�Edlt�ffie�i�lla�t�ri%#sciIB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers Utilities Name Town of Stanley
Use separate forms for each industry/pipe WWTP Name => Long Creek IUP # 1069NPDES # _> NC0020184 Pipe # 001
Enter BDL values as < (value) 1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) _> '
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) =>
a
% TRC violations, (SNC is >= 33 %) =>
Flow m d
BOD
TSS
Ammonia
st 6 months
n montlis
Istbrnonths
7rictorrionins
istomontris
2ncl 6 mon s
1st6monthS
2nci(jmonths
2
2
2
2
2
2
2
2
0.14976
0.21797
241
223
316
260
34
39
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
admium
Chromium
COD
st months
n months
6 months
n mont s
I st 6 months
2nd 6 mon s
I st 6 months
2nd 6 months
1
11st
1
1
2
2
0.0005
0.00025
0.0015
560
625
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
I N/A
ji
N/A
N/A
N/A
Copper
C anide
Lead
Mercury
st 6 months
12ncl 6 months
I st 6 months
2nd 6 months
2nd 6 months
st months
2nd 6 mont s
1
1
1
1
0.041
0.005
0.0024
0.0001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => below Detection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P �BorHli£dhs��ediaiode¢aQtr#scili!BrIB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name Town of Stanley
IUP # 1069
Pipe # 001
Nickel
Selenium
Silver
Zinc
St 6 Months
27716 months
I st IS months
77716 Months
IStbmonths
2ncibmontlis
I st 6 months
n months
1
1
1
2
2
0.003
0.0005
0.0005
0.174
0.137
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
x
N/A
N/A
N/A
N/A
N/A
�
N/A
N/A
N/A
N/A
N/A
H
Tem erature
`C
O&G
TKN
st 6 months
2nd 6 months
st mont s
2nd 6 months
st mont s
2nd 6 months
I st 6 months
2nd 6 months
2
2
2
2
1
1
2
2
7.6
7.5
21.9
24.4
34
23
48.58
55.51
0
0
N/A
N/A
N/A
N/A
N/A
N/A
o
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro en
Organic Nitro
en
NO NO
Total Phos horns
st 6 months
2nd 6 months
st 6 months
2nd 6 months I
T7707 emoniiks
2nd. 6 months
st mont s
2nd 6 months
1
2
2
1
2
2
48.83
14.58
16.51
0.25
7
7
N/A
N/A
N/A
N/A
N/A
N/A
q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Beiow uetection Limit mg/l => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PPd�rH�Edlr�eiodelttaQtscIR8�4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page L- of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Town of Stanley
IUP # 1069
Pipe # 001
j1[._
�►arr.
r►.r�rr
r►�rrr_=
��r.=_
v�•rr_`
��r.�rr.=
r►.rrr==��r._
r►.r�rr�s�.r_
t►�r�=
��.�s�.r._
�►.rrr�-s�rz_
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> o
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
• • V�6�•iTi�•T.� • V�[•�'iiTTiil� • Vi'iTi6�� • N�[•`'�
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 , /2BDL r zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PtslBorHlifsdh� e i i6deti a�t�tl�ts�clRf B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page S of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers utilities Name Town of Stanley
Use separate forms for each industry/pipe WWTP Name => Long Creek IUP # 10 99NPDES # _> NC0020184 Pipe # 002
Enter BDL values as < (value) 1st 6 months, dates => 1/1/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations,(chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) _> '
% TRC violations, (SNC is >= 33 %) =>
Flow mad
BOD
TSS
Ammonia
Ist6months
277omonths
ISt(jMonthS
2ncibraorittis
istomonms
2nct 0 mon s
I st b montlis
277 6 months
2
2
2
2
2
2
2
2
0.263456
1.691823
181
200
140
176
14.6
17.2
0
50
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
I st 6 months
2nd 6 months-'st
6 months
2nd 6 mont s
77MMMM72nd
6 months
1
1
1
2
2
0.009
0.00025
0.0012
463
565
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
7
N/A
N/A
N/A
Cogper
C amide
Lead
Mercury
st months
2nd 6 months
I st 6 months
2nd
2ndmonths
777=onths
2nd 6 mont s
1
1
1
1
0.033
0.005
0.002
0.0001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit Ib/d => pounds per day
four rows, 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: PPLLbr�Edlr��e�iode�ira�t�8t >yct&8�1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each LUP pipe -Page 1 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
*
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => >'�
Total # of samples =>
Industry Name Town of Stanley
fUP # 1069
Pipe # 002
Nickel
Selenium jSilver
Zinc
IstOmonths
2ncl6months
Istbrnonths
2ncl6months
lstbmonths
2nclOmontfts
Istbraonths
2ndOmonths
1
1
1
2
2
0.003
0.029
0.0005
0.118
0.366
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) => '
% TRC violations, (SNC is >= 33 %) =>
H I
Tem erature `C
O&G
TKN
st fj months
2nd 6 months I
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
2
2
2
2
1
1
2
2
7.1
7
23.4
25.6
16
26
26.97
27.81
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro Zen
Organic Nitro en
NO NO
Total Phoslihorus
st mont s
2nd 6 months
st mon s
2nd 6 months
I st 6 months
2nd 6 months
st mont s
2nd 6 months
1
2
2
1
2
2
23.91
12.37
10.63
0.25
3.45
4.34
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
I N/A
N/A
N/A
BDL — below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these [UP => Industrial User Permit lb/d — pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL 1 2BDL or zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PPd�or$�E�re iR e�i6�11 t a�t�$l sl cl&f3�}B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Town of Stanley
IUP # 1069
Pipe # 002
Molybdenum
Color ADMI
st mont s
Zricibmontlis
Ist6months
2—nd6months
Ist6months
n mont s
Ist6months
2nd6months
1
1
0.001
88
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
r►.rrr.-sT.r�� ��rrrrr�� r►�rrs�r�� r►.rrrrrraa� ��rrrm� r►�.rrrrrs��
��r._ r►�.rr_ �►�r�rr�� t►.rrr� � ��r._ �►.rrr�rrr=
BDL => Below Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit lb/d => pounds per day
four rows, 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: PFLBatliliEdh�d3e�ia� raQt s ct1 1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page S of S

Pretreatment Annual Report (PAR)
Control Authority,
Industry
Industrial Data Summary Form (IDSF)
Town Name => Two Rivers Utilities
Name United Site Services
Use separate forms for each industry/pipe
WWTP Name =>
Long Creek
IUP # 1057
Enter BDL values as < (value)
NPDES # =>
NCO020184
Pipe # 001, 002
1st 6 months, dates =>
1/1/2018 to 6/30/18
2nd 6 months, dates =>
7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations,(cbronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) => '
% TRC violations, (SNC is >= 33 %) =>
Flow m d
BOD
TSS
Ammonia
Tst 0 months
2771 F mon s
I st o months
2ncl 6 months
I st 6 months
2nd 6 Mon s
lSt b Months
277 o months
1
1
1
4
1
4
1
4
0.0067193
0.0067193
2273
9,100
995
5,000
891.5
1,400
0
N/A
N/A
N/A
0
0
0
0
0
N/A
N/A
N/A
0
0
0
0
N/A
1 0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1 0
N/A
N/A
N/A
N/A
N/A
N/A
Arsenic
Cadmium
Chromium
COD
st Monts
77716months
Ist6months
2nd6months
ist6months
2nd 6 Monts
st mont s
n months
1
1
1
1
2
0.0024
0.0005
0.0033
5400
44000
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Co
per
Cy anide
Lead
cury
st 6 months
n on s m
st Monts
n months
st months
n ont s m
st mon s
n months
1
1
1
1
4
0.0627
0.033
0.001
0.0001
0.00048
N/A
N/A
N/A
0
0
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
I N/A
N/A
BDL => Below Detection Limit mg/l — milligrams per liter
* POTW must enter at least one of these IUP — Industrial User Permit lb/d => pounds per day
four rows, 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 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PtYBorH�£dh��3e�Cthia�I1 taQttg�jslyct&9r1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each [UP pipe - Page 1 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
• violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
• violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name United Site Services
IUP # 1057
Pipe # 001, 002
Nickel
Selenium
Silver
Zinc
st 6 months
2nd 6 months
s mon s
n mont
I st 0 months
2nct 6 months
I st 0 months
n mont s
1
1
1
1
4
0.0112
0.0102
0.001
0,834
3.1
N/A
N/A
N/A
0
0
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
H
Tem erature `C
O&G
TKN
st mont s
2nd 6 months
I st 6 months
2nd 6 months
Ist6months
;2nd6months
I st 6 months
2nd 6 months
1
1
1
1
1
4
1
4
8.2
8.5
32.7
8.2
160
160
1007.11
3800
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro
en
Or anic Nitro en
NO NO
al Phos horus
st mont s
n months
st mon s
n month s
st months
n monthson
s
n months
1
4
1
4
1
4
ff77.25
4
1007.36
3803.2
115.61
3460
0.25
3.2
190
N/A
N/A
0
0
N/A
N/A
0
0
N/A
N/A
0
0
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BUL => below Uetection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL 1 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatmentplant
Chapter: PAR Guidance File name: P r� ��edisio� a�t> ts�cl) lB, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _> _
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name United Site Services
IUP # 1057
Pipe # 001, 002
Mol bdenum I
Color ADMI
Formaldeh de
Ist6montlis
2nd6months
1st6months
2nd6months
Ist6months
i2nd 6 mont s
I st 6 months 12nd
6 months
1
1
1
1
0.0051
6491.5
7420
3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1111L�1111111
11IM EEM
0�1
vrMK�111111
I
EM[.s EIM
1110K�1
HMIII t. 1
fi3[i'iiT.iiiai�f►.i'iTi[.
i?'iiiif��f�[i
..TTiTifii�V�Ti6'iiT.s'isil�
. .
V.iT[.?'iT.7'iiii�7iR3[..'T�t:S'�Sili�f►.iT[.'TiT.4if7�
BDL => Below Detection Limit mo => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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� zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PPQ�o�f�r�e�ial� ta�ts�ctR8t1B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 3 of 3

Pretreatment Annual Report (PAR) Control Authority, Industry
Industrial Data Summary Form (IDSF) Town Name => Two Rivers Utilities Name Water Supply and Treatment
Use separate forms for each industry/pipe WWTP Name => Long Creek IUP # 1064
Enter BDL values as < (value) NPDES # => NCO020184 Pipe # 001
1st 6 months, dates => 1/l/2018 to 6/30/18
2nd 6 months, dates => 7/1/2018 to 12/31/18
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations,(chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) =>
Flow m d
BOD
TSS
Ammonia
st 6 months
ncl 6 months
st 0 months
277 o months
TsTrmonMs
777 o mon s
I st o months
Incl b months
6
6
1
1
8
7
1
0.623
1.38
1
1
220
14.7
0.3
33
33
N/A
N/A
13
0
N/A
N/A
N/A
N/A
N/A
13
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => T
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) => =
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) => _
% violations, (chronic SNC is >= 66%) => ,
% TRC violations, (SNC is >= 33 %) => Q
% violations,(chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Arsenic
Cadmium
Chromium
COD
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
7777777s
2nd 6 mont s
77Tmont s
2nd 6 mont s
1
1
1
1
0.0005
0.00025
0.0005
25.5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Coi iger
C
anide
Lead
Mercu
Ist6monttis
Incibmonths
Ist6months
2nd 6 months
777 mont s
2nd 6 monthsm
st mon s
2nd 6 months
1
1
1
1
1
0.0022
0.005
0.0005
0.0001
0.0001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
BDL => tseiow Detection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, 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 BDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: *ctR9 4B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page I of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum =>
* or Minimum =>
*
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Total # of samples =>
* Maximum (mg/1) =>
* or Maximum (lb/d) =>
* or Average (mg/1) =>
* or Average Loading (lb/d) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
% violations, (chronic SNC is >= 66%) =>
% TRC violations, (SNC is >= 33 %) =>
Industry Name Water Supply and Treatment
IUP # 1064
Pipe # 001
Nickel
Selenium
Silver
Zinc
st 6 months
2ncl b months
I st 6 months
2nd 6 months'
s mon s
2nCdI 6 months
s mon s
2nd 0 months
1
1
1
1
0.0005
0.0005
0.0005
0.0326
N/A
N/A
N/A
N/A
q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
H
Tem erature 'C
O&G
TKN
st 6 months
2nd 6 months
1 st 6 months
2nd 6 months
I st 6 months
2nd 6 months
I st 6 months
2nd 6 months
8
7
2
1
1
1
7.5
7.2
15.5
11.4
0.5
0.5
0
0
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Total Nitro
en
Organic Nitrogen
NO NO2
Total Phos horus
st mont s
n mont s
st mont s
n mon s
st mont s
n mon' s
st mont s
n mont s
1
1
1
1
1
0.75
0.2
0.25
0.1
0.1
N/A
N/A
N/A
N/A
N/A
Q
N/A
N/A
N/A
N/A
N/A
'
N/A
N/A
N/A
N/A
N/A
1 0
N/A
1 N/A
N/A
N/A
N/A
BDL => Betow uetection Limit mg/1=> milligrams per liter
* POTW must enter at least one of these ]UP => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month tr, or 6-month & if BDL IXFBDL o zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: PF�o�f e�i6dEli a¢t�ti#s�ciRBr�B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each IUP pipe - Page 2 of 3

Pretreatment Annual Report (PAR)
Industrial Data Summary Form (IDSF)
Use separate forms for each industry/pipe
Enter BDL values as < (value)
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _>
Industry Name Water Supply and Treatment
ATP # 1064
Pipe # 001
Free Chlorine
Total Chlorine
Aluminum
Turbidity. NTU
st 6 months
2nd 6 months
I st 6 months
2nd 6 months
T77mMon7ts
2nd 6 mont s
st mont s
2nd 6 months
7
7
7
7
7
7
6
6
1.15
0.98
1.38
1.21
2.1
1.2
6.9
9.5
0
0
N/A
N/A
N/A
N/A
N/A
N/A
0
0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Mol bdenum
Color
ADMI
st 6 months
2nd 0 months
I st 6 months
2nd 6 months
Ts'77 mont s
2nd 6 months
st mont s
2nd 6 months
1
1
0.0005
12.5
N/A
N/A
Q N/A
N/A
' N/A
N/A
N/A
N/A
Total # of samples =>
* Maximum (mg/1) _>
* or Maximum (lb/d) _>
* or Average (mg/1) _>
* or Average Loading (lb/d) _>
% violations, (chronic SNC is >= 66%) _> ,
% TRC violations, (SNC is >= 33 %) _> Q
% violations, (chronic SNC is >= 66%) _>
% TRC violations, (SNC is >= 33 %) _> �
��r_rr=�►.rrri y�rrrlrm$�Iars urrr_= vrrr
BDL => Below Detection Limit mgfl => milligrams per liter
* POTW must enter at least one of these IUP => Industrial User Permit lb/d => pounds per day
four rows, Please indicate how averages were calculated SNC => Significant Non -Compliance mgd => million gallons per day
Avg period could be month, Qtr, or 6-month & if BDL , 1 BDL zero values used. TRC => Technical Review Criteria WWTP => wastewater treatment plant
Chapter: PAR Guidance File name: P eIBo�Edh �e�ia�ll a�t�$#sl�cifi B, pages 12, 13, 14 Blank IDSF Form, Copy and use in your PAR Number each set for each NP pipe - Page 3 of J