NC0020656_Renewal Application_20190205

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LINDA CULPEPPER NORTH CAROLINA
Direaos Environmental Qualify
February 05, 2019
Charles Nichols, III, City Manager
City of Laurinburg
PO Box 249
Laurinburg, NC 28353
Subject: Permit Renewal
Application No. NC0020656
Leith Creek WWTP
Scotland County
Dear Applicant:
The Water Quality Permitting Section acknowledges the February 5, 2019 receipt of your permit renewal application and
supporting documentation. Your application will be assigned to a permit writer within the Section's NPDES WW permitting
branch. Per G.S. 150B-3 your current permit does not expire until permit decision on the application is made.
Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit. The
permit writer will contact you if additional information is required to complete your permit renewal. Please respond in a
timely manner to requests for additional information necessary to allow a complete review of the application and renewal
of the permit.
Information regarding the status of your renewal application can be found online using the Department of Environmental
Quality's Environmental Application Tracker at:
hops:/,/dea,ncg vicaermits-regolatitor 5Apermit-t-guitanneienui anmertili turalic ion-ttradioN
1 If you have any additional questions about the permit, please contact the primary reviewer of the application using the
links available within the Application Tracker.
Sincerely,
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Wren Thedford
Administrative Assistant
Water Quality Permitting Section
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LAURINBtRG
P.O.Box 249 Laurinburg, NC 28353 witit terno/;,.•�`•�„ OOPppig lea d
910-277-0214 � ,l
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January 31, 2019 F EB 0 5 2019
Water Rssources
NC DEQ/DWR tti • Section
Porrni
Attn: NPDES Unit
1617 Mail Service Center
Raleigh,NC 27699-1617
Subject: NPDES Permit Renewal
City of Laurinburg
Leith Creek WWTP
NPDES Permit#NC0020656
o land County
t
Dear Permitting Unit:
The City of Laurinburg is submitting the renewal application package for NPDES permit
NC0020656. The expiration date of the permit is August 31, 2019. The permit application
package consists of:
- Cover letter
- One original of Form 2A—NPDES Application for Permit Renewal
- Supplemental Application Information—Parts D & E
- Topographic Map
- Process Flow Schematic
- Effluent Pollutant Scan results
"d
2 Species Toxicity results
- Mercury Minimization Efforts Report
- One copy of Permit Renewal Package
The Town has the following comments regarding the NPDES permit:
- We are requesting the daily effluent monitoring of temperature be removed from the permit
or that the monitoring be reduced. There are no operational aspects that can influence the
temperature of the discharge.
- We request that conductivity monitoring be removed from the permit. Conductivity results
have been consistently within the range expected for domestic wastewater. The yearly
average effluent conductivity the last years has been approximately 340. We feel that the

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effluent TSS, NH3, and BOD5 results are sufficient to judge good wastewater treatment
plant efficiency.
- The current permit requires monitoring for Dissolved Oxygen, Fecal Coliform,
Temperature, and Conductivity at one upstream location and two downstream locations.
The second downstream location(D2)is the discharge from a large pond. We do not think
that any data collected from these sites would reflect on WWTP operations. The receiving
stream, Big Shoe Heel Creek, runs through an area that is strongly industrial and
agricultural. In addition, several major highways cross the creek. The creek is subject to
industrial, urban and agricultural influences as well as salt brine from road deicing. We
request that upstream/downstream monitoring be removed from the permit per 15A NCAC
02B .0508 (b) (1)Modification of Test(s) or Measurement(s)Requirements.
- The WWTP has passed all of the Chronic Toxicity tests. We request that copper and zinc
be removed as a monitoring requirement based upon these "Pass" results and the
consistently low results for these parameters.
- We are requesting reduced monitoring as an"exceptionally performing facility"for BOD5,
Ammonia Nitrogen, Fecal Coliform and Total Suspended Solids (TSS). A review and
analysis of testing results for the past three years:
Percent of Monthly Average Limit
Parameter Most Restrictive 3-Year Average % of Limit
Monthly Limit
BOD5 20.0 mg/L 0.8 mg/L 4%
TSS 30.0 mg/L 1.2 mg/L 4%
Ammonia N 5.0 mg/L 0.4 mg/1 8%
Fecal Coliform 200/100 ml 86/100 ml 43%
Number of Samples Over 200% of Monthly Average Limit
Parameter 200% of Monthly Limit Number of Samples Over
BOD5 40 mg/L 0
TSS 60 mg/L 1
Ammonia N 10 mg/L 0
Number of Samples Over 200% of Weekly Average Limit
Parameter 200% of Weekly Limit Number of Samples Over
Fecal Coliform 800/100 ml 0
In addition to the exceptional test results, the Leith Creek WWTP is in compliance with all other
criteria listed in Section B Approval Criteria of the October 22, 2012 guidance document
regarding reduction of monitoring frequencies.

We thank you for your consideration in these matters. If you have any additional questions or
comments,please call Robert Ellis, Treatment Plants Director at 910/277-0214.
7y,
Charles D. Nichols III, City Manager
City of Laurinburg

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
FORM •
2A NPDES FORM 2A APPLICATION OVERVIEW
NPDES
APPLICATION OVERVIEW
Form 2A has been developed in a modular format and consists of a "Basic Application Information" packet
and a"Supplemental Application Information" packet. The Basic Application Information packet is divided
into two parts. All applicants must complete Parts A and C. Applicants with a design flow greater than or
equal to 0.1 mgd must also complete Part B. Some applicants must also complete the Supplemental
Application Information packet. The following items explain which parts of Form 2A you must complete.
BASIC APPLICATION INFORMATION:
A. Basic Application Information for all Applicants. All applicants must complete questions A.1 through A.8. A treatment works
that discharges effluent to surface waters of the United States must also answer questions A.9 through A.12.
B. Additional Application Information for Applicants with a Design Flow>_0.1 mgd. All treatment works that have design flows
greater than or equal to 0.1 million gallons per day must complete questions B.1 through B.6.
Part C(Certification).
C. Certification. All applicants must complete ( )
SUPPLEMENTAL APPLICATION INFORMATION:
D. Expanded Effluent Testing Data. A treatment works that discharges effluent to surface waters of the United States and meets
one or more of the following criteria must complete Part D(Expanded Effluent Testing Data):
1. Has a design flow rate greater than or equal to 1 mgd,
2. Is required to have a pretreatment program(or has one in place),or
3. Is otherwise required by the permitting authority to provide the information.
E. Toxicity Testing Data. A treatment works that meets one or more of the following criteria must complete Part E(Toxicity Testing
Data):
1. Has a design flow rate greater than or equal to 1 mgd,
2. Is required to have a pretreatment program(or has one in place),or
3. Is otherwise required by the permitting authority to submit results of toxicity testing.
F. Industrial User Discharges and RCRA/CERCLA Wastes. A treatment works that accepts process wastewater from any
significant industrial users(SlUs)or receives RCRA or CERCLA wastes must complete Part F(Industrial User Discharges
and RCRA/CERCLA Wastes). SlUs are defined as:
1. All industrial users subject to Categorical Pretreatment Standards under 40 Code of Federal Regulations(CFR)403.6 and
40 CFR Chapter I, Subchapter N(see instructions); and
2. Any other industrial user that:
a. Discharges an average of 25,000 gallons per day or more of process wastewater to the treatment works(with certain
exclusions);or
b. Contributes a process wastestream that makes up 5 percent or more of the average dry weather hydraulic or organic
capacity of the treatment plant;or
c. Is designated as an SIU by the control authority.
G. Combined Sewer Systems. A treatment works that has a combined sewer system must complete Part G(Combined Sewer
Systems).
ALL APPLICANTS MUST COMPLETE PART C (CERTIFICATION)
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 1 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
BASIC APPLICATION INFORMATION
PART A. BASIC APPLICATION INFORMATION FOR ALL APPLICANTS:
All treatment works must complete questions A.1 through A.8 of this Basic Application Information Packet.
A.1. Facility Information.
Facility Name Leith Creek WWTP
Mailing Address PO Box 249
Laurinburq,NC 28353
Contact Person Robert Ellis
Title Treatment Plants Director
Telephone Number (91Q)277-0214
Facility Address 820 Hall Street
(not P.O.Box) Laurinbura.NC 28353
A.2. Applicant Information. If the applicant is different from the above,provide the following:
Applicant Name City of Laurinburg
Mailing Address PO Box 249
Laurinbura,NC 28353
Contact Person Charles D.Nichols III
Title City Manager
Telephone Number [phone]
Is the applicant the owner or operator(or both)of the treatment works?
® owner 0 operator
Indicate whether correspondence regarding this permit should be directed to the facility or the applicant.
® facility ® applicant
A.3. Existing Environmental Permits. Provide the permit number of any existing environmental permits that have been issued to the treatment works
(include state-issued permits).
NPDES NC0020858 PSD
UIC Other WQ002526
RCRA Other WQCS00062
A.4. Collection System Information. Provide information on municipalities and areas served by the facility. Provide the name and population of each
entity and,if known,provide information on the type of collection system(combined vs.separate)and its ownership(municipal,private,etc.).
Name Population Served Type of Collection System Ownership
Town of Laurinburq 15,156 Separate Municipal
Total population served 15,156
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 2 of 22

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FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
A.5. Indian Country.
a. Is the treatment works located in Indian Country?
❑ Yes ® No
b. Does the treatment works discharge to a receiving water that is either in Indian Country or that is upstream from(and eventually flows
through)Indian Country?
❑ Yes ® No
A.6. Flow. Indicate the design flow rate of the treatment plant(i.e.,the wastewater flow rate that the plant was built to handle). Also provide the
average daily flow rate and maximum daily flow rate for each of the last three years. Each year's data must be based on a 12-month time period
with the 12th month of"this year"occurring no more than three months prior to this application submittal.
a. Design flow rate 4.0 mgd
Two Years Ago Last Year This Year
b. Annual average daily flow rate 2.53 2.20 2.81
c. Maximum daily flow rate 7.10 4.90 7.10
A.7. Collection System. Indicate the type(s)of collection system(s)used by the treatment plant. Check all that apply. Also estimate the percent
contribution(by miles)of each.
• Separate sanitary sewer 100
O Combined storm and sanitary sewer 0
A.8. Discharges and Other Disposal Methods.
a. Does the treatment works discharge effluent to waters of the U.S.? ® Yes ❑ No
If yes,list how many of each of the following types of discharge points the treatment works uses:
i. Discharges of treated effluent 1
ii. Discharges of untreated or partially treated effluent NA
iii. Combined sewer overflow points NA
iv. Constructed emergency overflows(prior to the headworks) NA
v. Other NA
b. Does the treatment works discharge effluent to basins,ponds,or other surface impoundments
that do not have outlets for discharge to waters of the U.S.? 0 Yes ® No
If yes,provide the following for each surface impoundment:
Location: 2.
Annual average daily volume discharge to surface impoundment(s) mgd
Is discharge 0 continuous or ❑ intermittent?
c. Does the treatment works land-apply treated wastewater? 0 Yes ® No
If yes,provide the following for each land application site:
Location:
Number of acres:
Annual average daily volume applied to site: mgd
Is land application 0 continuous or ❑ intermittent?
d. Does the treatment works discharge or transport treated or untreated wastewater to another
treatment works? 0 Yes ® No
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 3 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
If yes,describe the mean(s)by which the wastewater from the treatment works is discharged or transported to the other treatment works
(e.g.,tank truck,pipe).
If transport is by a party other than the applicant,provide:
Transporter Name
Mailing Address
Contact Person
Title
Telephone Number (
For each treatment works that receives this discharge,provide the following:
Name
Mailing Address
Contact Person
Title
Telephone Number ( )_
If known,provide the NPDES permit number of the treatment works that receives this discharge
Provide the average daily flow rate from the treatment works into the receiving facility. mgd
e. Does the treatment works discharge or dispose of its wastewater in a manner not included
in A.8.through A.8.d above(e.g.,underground percolation,well injection): ❑ Yes ® No
If yes,provide the following for each disposal method:
Description of method(including location and size of site(s)if applicable):
Annual daily volume disposed by this method:
Is disposal through this method ❑ continuous or 0 intermittent?
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 4 of 22

• FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
WASTEWATER DISCHARGES:
If you answered"Yes"to question A.8.a,complete questions A.9 through A.12 once for each outfall(including bypass points)through
which effluent is discharged. Do not include information on combined sewer overflows in this section. If you answered"No"to question
A.8.a,go to Part B,"Additional Application Information for Applicants with a Design Flow Greater than or Equal to 0.1 mgd."
A.9. Description of Outfall.
a. Outfall number 001
b. Location Laurinburu 28353
(City or town,if applicable) (Zip Code)
end NC
(County) (State)
34°45'2,9" 79°23'12.3"
(Latitude) (Longitude)
c. Distance from shore(if applicable) NA ft.
d. Depth below surface(if applicable) NA ft.
e. Average daily flow rate 2.81 mgd
f. Does this outfall have either an intermittent or a periodic discharge? ❑ Yes ® No (go to A.9.g.)
If yes,provide the following information:
Number f times per year discharge occurs: NA
Average duration of each discharge: NA
Average flow per discharge: NA mgd
Months in which discharge occurs: NA
g. Is outfall equipped with a diffuser? ❑ Yes ® No
A.10. Description of Receiving Waters.
a. Name of receiving water glo Shoe Heel Creek
b. Name of watershed(if known) Lumber River
United States Soil Conservation Service 14-digit watershed code(if known):
c. Name of State Management/River Basin(if known):
United States Geological Survey 8-digit hydrologic cataloging unit code(if known):
d. Critical low flow of receiving stream(if applicable)
acute cfs chronic cfs
e. Total hardness of receiving stream at critical low flow(if applicable): mg/I of CaCO3
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 5 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
A.11. Description of Treatment
a. What level of treatment are provided? Check all that apply.
❑ Primary El Secondary
❑ Advanced 0 Other. Describe:
b. Indicate the following removal rates(as applicable):
Design BOD5 removal or Design CBOD5 removal 90 %
Design SS removal 90 %
Design P removal 80 %
Design N removal 75 ok
Other %
c. What type of disinfection is used for the effluent from this outfall? If disinfection varies by season,please describe:
Chlorination
If disinfection is by chlorination is dechlorination used for this outfall? ® Yes ❑ No
Does the treatment plant have post aeration? ❑ Yes D No
A.12. Effluent Testing Information. All Applicants that discharge to waters of the US mu
st provide effluent testing data for the following
parameters. Provide the indicated effluent testing required by the permitting authority for each outfall through which effluent is
discharged. Do not include information on combined sewer overflows in this section. All information reported must be based on data
collected through analysis conducted using 40 CFR Part 136 methods. In addition,this data must comply with QA/QC requirements of
40 CFR Part 136 and other appropriate QA/QC requirements for standard methods for analytes not addressed by 40 CFR Part 136. At a
minimum,effluent testing data must be based on at least three samples and must be no more than four and one-half years apart.
Outfall number: uu I
MAXIMUM DAILY VALUE AVERAGE DAILY VALUE
PARAMETER
Value Units Value Units Number of Samples
pH(Minimum) 6.5 s.u.
pH(Maximum) 7.4 s.u. f//�///�/////// /////,
Flow Rate 7.1 MGD 2.81 MGD 365
Temperature(Winter) 22.0 °C 15.3 °C 60
Temperature(Summer) 26.0 °C 25.6 °C 60
For pH please report a minimum and a maximum daily value
MAXIMUM DAILY AVERAGE DAILY DISCHARGE
DISCHARGE ANALYTICAL
POLLUTANT METHOD ML/MDL
Conc. Units Conc. Units Number of
Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
BIOCHEMICAL OXYGEN BOD5 9.4 mg/L 1.0 mg/L 255 SM 5210 B 2.0
DEMAND(Report one) CBOD5 NA NA NA NA NA NA NA
FECAL COLIFORM 798 Colonies/too ml 130 Colonles/100
ml 255 SM9222D-2006MF 1
TOTAL SUSPENDED SOLIDS(TSS)_ 20.3 mg/L 0.3 mg/L 255 SM 2540D 2.5
END OF PART A.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page i,of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
BASIC APPLICATION INFORMATION
PART B. ADDITIONAL APPLICATION INFORMATION FOR APPLICANTS WITH A DESIGN FLOW GREATER THAN OR
EQUAL TO 0.1 MGD(100,000 gallons per day).
All applicants with a design flow rate>_0.1 mgd must answer questions B.1 through B.6. All others go to Part C(Certification).
B.1. Inflow and Infiltration. Estimate the average number of gallons per day that flow into the treatment works from inflow and/or infiltration.
23.000 gpd
Briefly explain any steps underway or planned to minimize inflow and infiltration.
, As inflow/infiltration points are identified,they are repaired.
B.2. Topographic Map. Attach to this application a topographic map of the area extending at least one mile beyond facility property boundaries. This
map must show the outline of the facility and the following information. (You may submit more than one map if one map does not show the entire
area.)
a. The area surrounding the treatment plant,including all unit processes.
b. The major pipes or other structures through which wastewater enters the treatment works and the pipes or other structures through which
treated wastewater is discharged from the treatment plant. Include outfalls from bypass piping,if applicable.
c. Each well where wastewater from the treatment plant is injected underground.
d. Wells,springs,other surface water bodies,and drinking water wells that are: 1)within IA mile of the property boundaries of the treatment
works,and 2)listed in public record or otherwise known to the applicant.
e. Any areas where the sewage sludge produced by the treatment works is stored,treated,or disposed.
f. If the treatment works receives waste that is classified as hazardous under the Resource Conservation and Recovery Act(RCRA)by truck,rail,
or special pipe,show on the map where the hazardous waste enters the treatment works and where it is treated,stored,and/or disposed.
B.3. Process Flow Diagram or Schematic. Provide a diagram showing the processes of the treatment plant,including all bypass piping and all
backup power sources or redunancy in the system. Also provide a water balance showing all treatment units,including disinfection(e.g.,
chlorination and dechlorination). The water balance must show daily average flow rates at influent and discharge points and approximate daily flow
rates between treatment units. Include a brief narrative description of the diagram.
B.4. Operation/Maintenance Performed by Contractor(s).
Are any operational or maintenance aspects(related to wastewater treatment and effluent quality)of the treatment works the responsibility of a
contractor? 0 Yes ® No
If yes,list the name,address,telephone number,and status of each contractor and describe the contractor's responsibilities(attach additional
pages if necessary).
Name:
Mailing Address:
Telephone Number: ( )
Responsibilities of Contractor:
B.5. Scheduled improvements and Schedules of Implementation. Provide information on any uncompleted implementation schedule or
uncompleted plans for improvements that will affect the wastewater treatment,effluent quality,or design capacity of the treatment works. If the
treatment works has several different implementation schedules or is planning several improvements,submit separate responses to question B.5
for each. (If none,go to question B.6.)
a. List the outfall number(assigned in question A.9)for each outfall that is covered by this implementation schedule.
NA
b. Indicate whether the planned improvements or implementation schedule are required by local,State,or Federal agencies.
❑ Yes ❑ No
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 7 of 22

•
1 FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
c. If the answer to B.5.b is"Yes,"briefly describe,including new maximum daily inflow rate(if applicable).
d. Provide dates imposed by any compliance schedule or any actual dates of completion for the implementation steps listed below,as
applicable. For improvements planned independently of local,State,or Federal agencies,indicate planned or actual completion dates,as
applicable. Indicate dates as accurately as possible.
Schedule Actual Completion
Implementation Stage MM/DD/YYYY MM/DD/YYYY
-Begin Construction / / / /
-End Construction / / / /
-Begin Discharge / / / /
-Attain Operational Level / / / /
e. Have appropriate permits/clearances concerning other Federal/State requirements been obtained? 0 Yes 0 No
Describe briefly:
B.6. EFFLUENT TESTING DATA(GREATER THAN 0.1 MGD ONLY).
Applicants that discharge to waters of the US must provide effluent testing data for the following parameters. Provide the indicated
effluent testing required by the permitting authority for each outfall through which effluent is discharged. Do not include information
on combine sewer overflows in this section. All information reported must be based on data collected through analysis conducted
using 40 CFR Part 136 methods. In addition,this data must comply with QA/QC requirements of 40 CFR Part 136 and other appropriate
QA/QC requirements for standard methods for analytes not addressed by 40 CFR Part 136. At a minimum effluent testing data must be
based on at least three pollutant scans and must be no more than four and on-half years old.
Outfall Number: 001
MAXIMUM DAILY AVERAGE DAILY DISCHARGE
DISCHARGE ANALYTICAL
POLLUTANT METHOD ML/MDL
Conc. Units Conc. Units Number of
Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
AMMONIA(as N) 4.30 mglL 0.80 mg/L 255 SM4500-NH3C 0.1
CHLORINE(TOTAL 49.0 ug/L 15.9 ug/L 255 Hach 100 N URL 10 ug/L
RESIDUAL,TRC)
DISSOLVED OXYGEN 9.3 mg/L 8.3 mg/L 255 SM4500 0 G 0.1
TOTAL KJELDAHL 3.64 mg/L 1.3 mg/L 7 SM4500-Norg 0.20
NITROGEN(TKN)
NITRATE PLUS NITRITE 12.0 mg/L 5.1 mg/L 7 EPA 300.0 0.10
NITROGEN
OIL and GREASE ND mg/L ND mg/L 3 EPA 1664A 5
PHOSPHORUS(Total) 5.8 mg/L 2.0 mg/L 12 EPA 200.7 0.020
TOTAL DISSOLVED SOLIDS 253 mg/L 193 mg/L 3 SM 2540C 10.0
(TDS)
OTHER Total Nitrogen 14.2 mg/L 6.2 mg/L 12 Calculated NA
END OF PART B.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE
i
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 8 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
BASIC APPLICATION INFORMATION
PART C. CERTIFICATION
All applicants must complete the Certification Section. Refer to instructions to determine who is an officer for the purposes of this
certification. All applicants must complete all applicable sections of Form 2A,as explained in the Application Overview. Indicate below which
parts of Form 2A you have completed and are submitting. By signing this certification statement,applicants confirm that they have reviewed
Form 2A and have completed all sections that apply to the facility for which this application is submitted.
Indicate which parts of Form 2A you have completed and are submitting:
lEl Basic Application Information packet Supplemental Application Information packet:
El Part D(Expanded Effluent Testing Data)
El Part E(Toxicity Testing: Biomonitoring Data)
❑ Part F(Industrial User Discharges and RCRA/CERCLA Wastes)
❑ Part G(Combined Sewer Systems)
ALL APPLICANTS MUST COMPLETE THE FOLLOWING CERTIFICATION.
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system
designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who
manage the system or those persons directly responsible for gathering the information,the information 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 fine and imprisonment
for knowing violations.
Name and official title Charles p ' ols III 't anaoer
Signature /
Telephone number [phone] Date signed I' / 3o/' 1q
Upon request of the permitting authority,you must submit any other information necessary to assure wastewater treatment practices at the treatment
works or identify appropriate permitting requirements.
SEND COMPLETED FORMS TO:
NCDENR/ DWQ
Attn: NPDES Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 9 of 22

1 FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
SUPPLEMENTAL APPLICATION INFORMATION
PART D. EXPANDED EFFLUENT TESTING DATA
Refer to the directions on the cover page to determine whether this section applies to the treatment works.
Effluent Testing: 1.0 mgd and Pretreatment Works. If the treatment works has a design flow greater than or equal to 1.0 mgd or it has(or is required
to have)a pretreatment program,or is otherwise required by the permitting authority to provide the data,then provide effluent testing data for the following
pollutants. Provide the indicated effluent testing information and any other information required by the permitting authority for each outfall through which
effluent is discharged. Do not include information on combined sewer overflows in this section. All information reported must be based on data collected
through analyses conducted using 40 CFR Part 136 methods. In addition,these data must comply with QA/QC requirements of 40 CFR Part 136 and
other appropriate QA/QC requirements for standard methods for analytes not addressed by 40 CFR Part 136. Indicate in the blank rows provided below
any data you may have on pollutants not specifically listed in this form. At a minimum,effluent testing data must be based on at least three pollutant
scans and must be no more than four and one-half years old.
Outfall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
MAXIMUM DAILY DISCHARGE AVERAGE DAILY DISCHARGE
POLLUTANT Number ANALYTICAL ML/MDL
Conc. Units Mass Units Conc. Units Mass Units of METHOD
Samples
METALS(TOTAL RECOVERABLE),CYANIDE,PHENOLS,AND HARDNESS.
ANTIMONY ND mg/L ND mg/L 3 EPA 200.7 0.025
ARSENIC ND mg/L ND mg/L 3 EPA 200.7 0.010
BERYLLIUM ND mg/L ND mg/L 3 EPA 200.7 0.005
CADMIUM ND mg/L ND mg/L 3 EPA 200.7 0.002
CHROMIUM ND mg/L ND mg/L 3 EPA 200.7 0.005
COPPER ND mg/L ND mg/L 3 EPA 200.7 0.002
LEAD ND mg/L ND mg/L 3 EPA 200.7 0.010
MERCURY ND ng/L ND ng/L 3 EPA 631 E 0.500
NICKEL ND mg/L ND mg/L 3 EPA 200.7 0.010
SELENIUM ND mg/L ND mg/L 3 EPA 200.7 0.010
SILVER ND mg/L ND mg/L 3 EPA 200.7 0.005
THALLIUM ND mg/L ND mg/L 3 EPA 200.7 0.020
ZINC 0.125 mg/L 0.06 mg/L 3 EPA 200.7 0.010
CYANIDE ND mg/L ND mg/L 3 EPA 335.4 0.005
TOTAL PHENOLIC ND mg/L ND mg/L 3 EPA 420.1 0.010
COMPOUNDS
HARDNESS(as CaCO3) ND mg/L ND mg/L 3 SM 2340C 1
Use this space(or a separate sheet)to provide information on other metals requested by the permit writer
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 10 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
Outfall number: QQI (Complete once for each outfall discharging effluent to waters of the United States.)
MAXIMUM DAILY DISCHARGE AVERAGE DAILY DISCHARGE
POLLUTANT Number ANALYTICAL ML/MDL
Conc. Units Mass Units Conc. Units Mass Units of METHOD
Samples
VOLATILE ORGANIC COMPOUNDS
ACROLEIN ND ug/L ND ug/L 3 EPA 624 50.0
ACRYLONITRILE ND ug/L ND ug/L 3 EPA 624 10.0
BENZENE ND ug/L ND uglL 3 EPA 624 1.00
BROMOFORM ND uglL ND ug/L 3 EPA 624 1.00
CARBON ND ug/L ND ug/L 3 EPA 624 1.00
TETRACHLORIDE
CHLOROBENZENE ND uglL ND uglL 3 EPA 624 1.00
CHLORODIBROMO- ND ug/L ND ug/L 3 EPA 624 1.00
METHANE
CHLOROETHANE ND ug/L ND ug/L 3 EPA 624 5.00
2-CHLOROETHYLVINYL ND ug/L ND uglL 3 EPA 624 5.00
ETHER
CHLOROFORM ND uglL ND ug/L 3 EPA 624 1.00
DICHLOROBROMO- ND ug/L ND ug/L 3 EPA 624 1.00
METHANE
1,1-DICHLOROETHANE ND ug/L ND uglL 3 EPA 624 1.00
1,2-DICHLOROETHANE ND ug/L ND ug/L 3 EPA 624 1.00
TRANS-I,2-DICHLORO- ND ug/L ND ug/L 3 EPA 624 1.00
ETHYLENE
1,1-DICHLORO- ND ug/L ND ug/L 3 EPA 624 1.00
ETHYLENE
1,2-DICHLOROPROPANE ND ug/L ND uglL 3 EPA 624 1.00
1,3-DICHLORO- ND ug/L ND ug!L 3 EPA 624 1.00
PROPYLENE
ETHYLBENZENE ND ug/L ND ug/L 3 EPA 624 1.00
METHYL BROMIDE ND ug/L ND uglL 3 EPA 624 1.00
METHYL CHLORIDE ND ug/L ND ug/L 3 EPA 624 1.00
METHYLENE CHLORIDE ND ug/L ND uglL 3 EPA 624 1.00
1,1,2,2-TETRA- ND ug/L ND uglL 3 EPA 624 1.00
CHLOROETHANE
TETRACHLORO- ND ug/L ND ug/L 3 EPA 624 1.00
ETHYLENE
TOLUENE ND ug/L ND ug/L 3 EPA 624 1.00
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 11 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
Ouffall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
MAXIMUM DAILY DISCHARGE AVERAGE DAILY DISCHARGE
POLLUTANT Number ANALYTICAL ML/MDL
Conc. Units Mass Units Conc. Units Mass Units of METHOD
Samples
1,1,1 ND ug/L ND ug/L 3 EPA 624 1.00
TRICHLOROETHANE
1,1,2 ND ug/L ND ug/L 3 EPA 624 1.00
TRICHLOROETHANE
TRICHLOROETHYLENE ND ug/L ND ug/L 3 EPA 624 5.00
VINYL CHLORIDE ND ug/L ND ug/L 3 EPA 624 5.00
Use this space(or a separate sheet)to provide information on other volatile organic compounds requested by the permit writer
ACID-EXTRACTABLE COMPOUNDS
P-CHLORO-M-CRESOL ND ug/L ND ug/L 3 EPA 625 10
2-CHLOROPHENOL ND ug/L ND ug/L 3 EPA 625 10
2,4-DICHLOROPHENOL ND ug/L ND ug/L 3 EPA 625 10
' 2,4-DIMETHYLPHENOL ND ug/L ND ug/L 3 EPA 625 10
4,6-DINITRO-O-CRESOL ND ug/L ND ug/L 3 EPA 625 50
2,4-DINITROPHENOL ND ug/L ND ug/L 3 EPA 625 50
2-NITROPHENOL ND ug/L ND ug/L 3 EPA 625 10
4-NITROPHENOL ND ug/L ND ug/L 3 EPA 625 50
PENTACHLOROPHENOL ND ug/L ND ug/L 3 EPA 625 50
PHENOL ND ug/L ND ug/L 3 EPA 625 10
2,4,6- ND ug/L ND ug/L 3 EPA 625 10
TRICHLOROPHENOL
Use this space(or a separate sheet)to provide information on other acid-extractable compounds requested by the permit writer
BASE-NEUTRAL COMPOUNDS
ACENAPHTHENE ND ug/L ND ug/L 3 EPA 625 10
ACENAPHTHYLENE ND ug/L ND ug/L 3 EPA 625 10
ANTHRACENE ND ug/L ND ug/L 3 EPA 625 10
BENZIDINE ND ug/L ND ug/L 3 EPA 625 50
BENZO(A)ANTHRACENE ND ug/L ND ug/L 3 EPA 625 10
BENZO(A)PYRENE ND ug/L ND ug/L 3 EPA 625 10
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 12 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
Outfall number: Qom. (Complete once for each outfall discharging effluent to waters of the United States.)
MAXIMUM DAILY DISCHARGE AVERAGE DAILY DISCHARGE
POLLUTANT Number ANALYTICAL ML/MDL
Conc. Units Mass Units Conc. Units Mass Units of METHOD
Samples
3,4 BENZO- ND ug/L ND ug/L 3 EPA 625 10
FLUORANTHENE
BENZO(GHI)PERYLENE ND ug/L ND ug/L 3 EPA 625 10
BENZO(K) ND ug/L ND ug/L 3 EPA 625 10
FLUORANTHENE
BIS(2-CHLOROETHOXY)METHANE ND ug/L ND ug/L 3 EPA 625 10
BIS(2-CHLOROETHYL)- ND ug/L ND ug/L 3 EPA 625 10
ETHER
BIS(2-CHLOROISO- ND ug/L ND ug/L 3 EPA 625 10
PROPYL)ETHER
BIS(2-ETHYLHEXYL) ND ug/L ND uglL 3 EPA 625 10
PHTHALATE
4-BROMOPHENYL ND ug/L ND ug/L 3 EPA 625 10
PHENYL ETHER
BUTYL BENZYL ND ug/L ND ug/L 3 EPA 625 10
PHTHALATE
2-CHLORO- ND ug/L ND ug/L 3 EPA 625 10
NAPHTHALENE
4-CHLORPHENYL ND ug/L ND ug/L 3 EPA 625 10
PHENYL ETHER
CHRYSENE ND ug/L ND ug/L 3 EPA 625 10
DI-N-BUTYL PHTHALATE ND ug/L ND ug/L 3 EPA 625 10
DI-N-OCTYL PHTHALATE ND ug/L ND ug/L 3 EPA 625 10
DIBENZO(A,H) ND ug/L ND ug/L 3 EPA 625 10
ANTHRACENE
1,2-DICHLOROBENZENE ND uglL ND ug/L 3 EPA 625 10
1,3-DICHLOROBENZENE ND ug/L ND ug/L 3 EPA 625 10
1,4-DICHLOROBENZENE ND ug/L ND uglL 3 EPA625 10
3,3-DICHLORO- ND ug/L ND ug/L 3 EPA 625 50
BENZIDINE
DIETHYL PHTHALATE ND ug/L ND ug/L 3 EPA 625 10
DIMETHYL PHTHALATE NO ug/L ND ug/L 3 EPA 825 10
2,4-DINITROTOLUENE ND ug/L ND ug/L 3 EPA 625 10
2,6-DINITROTOLUENE ND ug/L ND ug/L 3 EPA 625 10
1,2-DIP NYL- ND ug/L ND ug/L 3 EPA 625 10
HYDRAZINE
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 13 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Renewal
Outfall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
MAXIMUM DAILY DISCHARGE AVERAGE DAILY DISCHARGE
POLLUTANT Number ANALYTICAL ML/MDL
Conc. Units Mass Units Conc. Units Mass Units of METHOD
Samples
FLUORANTHENE ND ug/L ND ug/L 3 EPA 625 10
FLUORENE ND uglL ND ug/L 3 EPA 625 10
HEXACHLOROBENZENE ND ug/L ND ug/L 3 EPA 625 10
HEXACHLORO- ND ug/L ND ug/L 3 EPA 625 10
BUTADIENE
HEXACHLOROCYCLO- ND ug/L ND ug/L 3 EPA 625 50
PENTADIENE
HEXACHLOROETHANE ND uglL ND ug/L 3 EPA 625 10
INDENO(1,2,3-CD) ND ug/L ND ug/L 3 EPA 625 10
PYRENE
ISOPHORONE ND ug/L ND ug/L 3 EPA 625 10
NAPHTHALENE ND ug/L ND ug/L 3 EPA 625 10
NITROBENZENE ND ug/L ND ug/L 3 EPA 625 10
N-NITROSODI-N- ND ug/L ND ug/L 3 EPA 625 10
' PROPYLAMINE
N-NITROSODI- ND ug/L ND ug/L 3 EPA 625 10
METHYLAMINE
N-NITROSODI- ND ug/L ND ug/L 3 EPA 625 10
PHENYLAMINE
PHENANTHRENE ND ug/L ND ug/L 3 EPA 625 10
PYRENE ND ug/L ND ug/L 3 EPA 625 10
1,2,4- ND ug/L ND ug/L 3 EPA 625 10
TRICHLOROBENZENE
Use this space(or a separate sheet)to provide information on other base-neutral compounds requested by the permit writer
Use this space(or a separate sheet)to provide information on other pollutants(e.g.,pesticides)requested by the permit writer
i
END OF PART D.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 14 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
SUPPLEMENTAL APPLICATION INFORMATION
PART E. TOXICITY TESTING DATA
POTWs meeting one or more of the following criteria must provide the results of whole effluent toxicity tests for acute or chronic toxicity for each of the
facility's discharge points: 1)POTWs with a design flow rate greater than or equal to 1.0 mgd;2)POTWs with a pretreatment program(or those that are
required to have one under 40 CFR Part 403);or 3)POTWs required by the permitting authority to submit data for these parameters.
• At a minimum,these results must include quarterly testing for a 12-month period within the past 1 year using multiple species(minimum of two
species),or the results from four tests performed at least annually in the four and one-half years prior to the application,provided the results
show no appreciable toxicity,and testing for acute and/or chronic toxicity,depending on the range of receiving water dilution. Do not include
information on combined sewer overflows in this section. All information reported must be based on data collected through analysis conducted
using 40 CFR Part 136 methods. In addition,this data must comply with QA/QC requirements of 40 CFR Part 136 and other appropriate QA/QC
requirements for standard methods for analytes not addressed by 40 CFR Part 136.
• In addition,submit the results of any other whole effluent toxicity tests from the past four and one-half years. If a whole effluent toxicity test
conducted during the past four and one-half years revealed toxicity,provide any information on the cause of the toxicity or any results of a
toxicity reduction evaluation,if one was conducted.
• If you have already submitted any of the information requested in Part E,you need not submit it again. Rather,provide the information
requested in question E.4 for previously submitted information. If EPA methods were not used,report the reasons for using alternate methods.
If test summaries are available that contain all of the information requested below,they may be submitted in place of Part E.
If no biomonitoring data is required,do not complete Part E. Refer to the Application Overview for directions on which other sections of the form to
complete.
E.1. Required Tests.
Indicate the number of whole effluent toxicity tests conducted in the past four and one-half years.
El chronic ❑acute
E.2. Individual Test Data. Complete the following chart for each whole effluent toxicity test conducted in the last four and one-half years. Allow one
column per test(where each species constitutes a test). Copy this page if more than three tests are being reported.
Test number: Test number: Test number:
a. Test information.
Test Species&test method number
Age at initiation of test
Outfall number
Dates sample collected
Date test started
Duration
b. Give toxicity test methods followed.
Manual title
Edition number and year of publication
Page number(s)
c. Give the sample collection method(s)used. For multiple grab samples,indicate the number of grab samples used.
24-Hour composite
Grab
d. Indicate where the sample was taken in relation to disinfection. (Check all that apply for each.
Before disinfection
After disinfection
After dechlorination
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 15 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
Test number: Test number: Test number:
e. Describe the point in the treatment process at which the sample was collected.
Sample was collected:
f. For each test,include whether the test was intended to assess chronic toxicity,acute toxicity,or both
Chronic toxicity
Acute toxicity
9YP performed.
the type of test
Static
Static-renewal
Flow-through
h. Source of dilution water. If laboratory water,specify type;if receiving water,specify source.
Laboratory water
Receiving water
i. Type of dilution water. If salt water,specify"natural"or type of artificial sea salts or brine used.
Fresh water
Salt water
j. Give the percentage effluent used for all concentrations in the test series.
k. Parameters measured during the test. (State whether parameter meets test method specifications)
pH
Salinity
Temperature
Ammonia
Dissolved oxygen
I. Test Results.
Acute:
Percent survival in 100%
effluent
LCso
95%C.I.
Control percent survival
Other(describe)
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 16 of 22

• FACIl ITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Leith Creek WWTP, NC0020656 Renewal Lumber
Chronic:
NOEC
IC25 % %
OA
Control percent survival
Other(describe)
m. Quality Control/Quality Assurance.
Is reference toxicant data available?
Was reference toxicant test within
acceptable bounds?
What date was reference toxicant test
run(MM/DD/YYYY)?
Other(describe)
E.3. Toxicity Reduction Evaluation. Is the treatment works involved in a Toxicity Reduction Evaluation?
❑ Yes ® No If yes,describe:
E.4. Summary of Submitted Biomonitoring Test Information. If you have submitted biomonitoring test information,or information regarding the
cause of toxicity,within the past four and one-half years,provide the dates the information was submitted to the permitting authority and a summary
of the results.
Date submitted: For this Permit Period.chronic toxicity results were submitted for the months of:February,Mav,
A gust.and November of each year.
Summary of results: (see instructions)
All results were a "PASS'
END OF PART E.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE.
EPA Form 3510-2A(Rev.1-99). Replaces EPA forms 7550-6&7550-22. Page 17 of 22

CITY OF LAURINBURG
NC0020656
MERCURY MINIMIZATION EFFORTS
The City of Laurinburg implemented a Mercury Minimization Plan (MMP) in order to identify
possible sources of mercury into the wastewater system and,if needed,to reduce levels of mercury
entering the system. The City operates a publicly owned treatment works (POTW), including a
collection system and wastewater treatment plant(WWTP), which serves the City of Laurinburg,
North Carolina.
- The WWTP operates under NPDES #NC0020656. The permit requires quarterly effluent
monitoring for mercury. The mercury results from the last three years show an effluent
mercury average of ng/L. These results indicate that mercury is not a compliance issue
at the WWTP.
- The laboratory at the WWTP was surveyed to ascertain if any mercury containing solutions
were used and would be a possible source of mercury into the WWTP. SDS sheets and
container labels were reviewed. The results of this review show no sources of mercury
from the wastewater laboratory.
- There are eleven dental offices that discharge to the wastewater collection system. The
City has had discussions with these offices regarding proper handling and collection of
possible mercury containing wastes. All the dental offices have ADA approved amalgam
separators.
- The City plans to distribute educational information regarding sources of household
mercury and appropriate use/disposal practices on the website.

- LI241Z016
Effluent Toxicity Report Form-Chronic Fathead Minnow Multi-Concentration Test
Date:9/5/2018
Facility: Laurinburg WWTP NPDES#NC00 20656 Pipe#: 001 County: Scotland
__.-65boratory: Meritech, In Comments)
Signature of Operator in Res onsible harge .
Signature of Laboratory Supervisor
MAIL ORIGINAL TO: Water Sciences Section
Aquatic Toxicology Branch
Division of Water Resources
1621 Mail Service Center
Raleigh,NC 27699-1621
Test Initiation Date/Time 8/28/2018 4:05 PM Avg Wt/Surv.Control 0.811 Test Organism
s
Eff. Repl. 1 2 3 4 r Cultured In House
Control Surviving# 10 10 • 10 9 %Survival 97.5 l7 Outside Supplier
Original# 10 10 10 10
Wt/original(mg) 0.693 0.909 0.750 0.801 Avg Wt(mg) 0.788 Hatch Date: 8/27/18
7.75 Surviving# 10 10 10 10 %Survival 100.0 Hatch Time: 3:00 pm CT
Original# 10 10 10 10
Wt/original(mg) 0.963 0.775 0.811 0.827 Avg Wt(mg) 0.844
15.5 Surviving# 10 9 10 10 %Survival 97.5
Original# 10 10 10 10
Wt/original(mg) 0.808 0.757 0.841 0.833 Avg Wt(mg) 0.810
31 Surviving# 9 10 10 9 %Survival 95.0
Original# 10 10 10 10
Wt/original(mg) 0.602 0.805 0.959 0.730 Avg Wt(mg)I 0.774
62 Surviving# 10 10 9 10 %Survival 97.5
Original# 10 10 10 10
Wt/original(mg) 0.747 0.736 0.907 0.879 Avg Wt(mg) 0.817
100 Surviving# 10 10 10 10 %Survival 100.0
Original# 10 10 10 10
Wt/original(mg) 0.801 0.724 0.788 0.859 Avg Wt(mg) 0.793
Water Quality Data Day
Control 0 1 2 3 4 5 6
pH(SU) Init/Fin 8.27 / 7.95 8.20 / 7.97 8.14 / 7.97 8.26 / 8.05 _ 8.13 / 7.96 8.20 / 7.82 8.08 17.66
DO(mg/L) 'nit/Fin 8.02 / 7.26 7.68 / 7.45 7.72 / 7.54 7.89 / 7.82 8.21 / 8.15 8.36 / 7.09 7.93 / 6.74
Temp(C)'nit/Fin 24.8 / 25.2 24.3 / 25.0 24.4 / 24.4 25.8 / 24.5 24.1 / 24.1 24.3 124.6 24.0 / 25.0
High Concentration 0 1 2 3 4 5 6
pH(SU)InitFin 7.05 / 7.45 7.13 / 7.49 7.08 / 7.64 7.28 / 7.44 7.29 / 7.70 7.55 / 7.48 7.24 / 7.45
DO(mg/L) Init/Fin 8.30 / 7.61 8.22 / 7.77 8.21 / 7.78 8.25 / 7.51 8.49 / 8.40 8.48 / 7.31 8.43 / 7.16
Temp(C)'nit/Fin 25.1 / 25.0 25.0 124.6 25.5 / 25.9 24.8 / 24.8 24.7 / 25.0 24.1 / 25.0 24.1 124.7
Sample 1 2 3 Survival Growth Overall Result
Collection Start Date 8/27/2018 8/29/2018 8/30/2018 Normal FI Fl ChV >100
Grab Hom.Var. ri r)
Composite(Duration) 25.0 24.8 24.4 NOEC 100 100
Hardness(mg/L) 28 23 24 LOEC >100 >100
Alkalinity(mg/L) 25 31 29 ChV >100 >100
Conductivity(umhos/cm) 333 324 328 Method Steel's Dunnett's
Chlorine(mg/L) <0.1 <0.1 <0.1
Temp.at Receipt(°C) 1.3 1.6 0.9 Stats Survival Growth
Conc. Critical Calculated Critical Calculated
Dilution H2O Batch# 1302 1303 1304 7.75 10 20 2.41 -0.8660
Hardness(mg/L) 44 46 44 15.5 10 18 2.41 -0.3340
Alkalinity(mg/L) 52 55 52 31 10 16 2.41 0.2214
Conductivity(umhos/cm) 198 210 184 62 10 18 2.41 -0.4505
100 10 20 2.41 -0.0738 _

. Effluent Toxicity Report Form-Chronic Fathead Minnow Multi-Concentration Test Date:5/24/2018
Facility: Laurinburg WWTP NPDES#NCOO 20656 Pipe#: 001 County: Scotland
is oratory: Meritech, Inc. Comments)
`
x t _ _
Signature .JVr i espo le Charge
Signature of Laboratory Supervisor
MAIL ORIGINAL TO: Water Sciences Section /
Aquatic Toxicology Branch J 6 // )-/?- /
Division of Water Resources
1621 Mail Service Center
Raleigh,NC 27699-1621
Test Initiation Date/Time 5/15/2018 5:18 PM Avg Wt/Surv.Control 0.778 Test Organisms
%Eff. Repl. 1 2 3 4 r Cultured In-House
Control Surviving# 10 10 10 10 %Survival 100.0 Ir Outside Supplier
Original# 10 10 10 10
Wt/original(mg) 0.827 0.685 0.810 0.788 Avg Wt(mg) 0.778 Hatch Date: 5/14/18
7.75 Surviving# 10 10 10 10 %Survival 100.0 Hatch Time: 3:00 pm CT
Original# 10 10 10 10
Wt/original(mg) 0.718 0.646 0.710 0.679 Avg Wt(mg) 0.688
15.5 Surviving# 10 10 10 10 %Survival 100.0
Original# 10 10 10 10
Wt/original(mg) 0.768 0.705 0.724 0.843 Avg Wt(mg) 0.760
31 Surviving# 9 10 9 10 %Survival 95.0
Original# 10 _ 10 _ 10 10
Wt/original(mg) 0.766 0.758 0.845 0.732 Avg Wt(mg) 0.775
62 Surviving# 10 10 10 10 %Survival 100.0 I
Original# 10 10 10 10
Wt/original(mg) 0.748 0.845 0.695 0.832 Avg Wt(mg) 0.780
100 Surviving# 10 10 10 10 %Survival 100.0
Original# 10 10 10 10
Wt/original(mg) 0.827 0.895 0.779 0.796 Avg Wt(mg) 0.824
Water Quality Data Day
Control 0 1 2 3 4 5 6
pH(SU)Ina/Fin 8.09 / 7.75 8.18 / 7.95 8.14 / 7.81 8.11 / 8.03 8.41 / 7.82 8.17 / 7.99 8.17 / 7.73
DO(mg/L) Init/Fin 7.68 / 6.71 7.59 / 7.14 7.82 / 6.75 7.65 / 7.85 8.22 17.08 7.85 / 7.21 7.52 / 6.62
Temp(C)Init/Fin 25.1 / 24.1 24.0 / 24.1 24.1 / 24.4 24.0 / 24.1 24.1 / 24.4 24.4 / 24.2 24.7 / 24.3
High Concentration 0 1 2 3 4 5 6
pH(SU)Init/Fin 7.28 / 7.59 7.25 / 7.66 7.24 / 7.56 7.49 / 7.88 7.86 / 7.71 7.40 / 7.79 7.72 / 7.93
DO(mg/L) Init/Fin 8.18 / 6.87 7.83 / 7.24 8.01 / 6.49 7.65 / 7.94 _ 8.09 / 7.24 7.95 / 7.17 7.61 / 7.59
Temp(C)Init/Fin 25.1 124.0 24.8 / 24.0 25.0 124.5 25.0 / 24.1 25.2 / 24.7 24.4 / 24.8 24.5 / 24.9
Sample 1 2 3 Survival Growth Overall Result
Collection Start Date 5/14/2015 5/16/2018 5/17/2018 Normal ri Fl ChV >100
Grab Horn.Var. ri Fl
Composite(Duration) 23.5 23.5 24.0 NOEC 100 100
Hardness(mg/L) 22 22 23 LOEC >100 >100
Alkalinity(mg/L) 38 39 44 ChV >100 >100
Conductivity(umhos/cm) 277 288 292 Method Steel's Dunnett's
Chlorine(mg/L) <0.1 <0.1 <0.1
Temp.at Receipt(CC) 1.4 1.5 1.6 Stats Survival Growth
Conc. Critical Calculated Critical Calculated
Dilution H2O Batch# 1267 1268 1269 1270 7.75 10 18 2.41 2.2463
Hardness(mg/L) 46 48 44 46 15.5 10 18 2.41 0.4404
Alkalinity(mg/L) 53 54 55 53 31 10 14 2.41 0.0566
Conductivity(umhos/cm) 202 195 199 182 62 10 18 2.41 -0.0629
100 10 18 2.41 -1.1766
DWQ Form AT-5(1/04)

-l± 3/8/ ,
Effluent Toxicity Report Form-Chronic Fathead Minnow Multi-Concentration Test Date:2/22/2018
Facility: Laurinburg WWTP NPDES#NCO() 20656 Pipe#: 001 County: Scotland
abgratory:--'L' �`Meritech, Inc. 7 Comments'
x A` X/Y{ • - \,_ ,4 r l t '• • Single Inversion in test concentration 62%
Signature of Operator in Responsibl harge 62%test concentration not incuded in final resul
Signature of Laboratory Supervisor
MAIL ORIGINAL TO: Water Sciences Section
Aquatic Toxicology Branch
Division of Water Resources
1621 Mail Service Center
Raleigh,NC 27699-1621
Test Initiation Date/Time 2/13/2018 5:02 PM Avg Wt/Surv.Control 0.922 Test Organisms
%Eff. Repl. 1 2 3 4 rr Cultured In-House
Control Surviving# 9 10 10 10 %Survival 97.5 7 Outside Supplier
Original# 10 10 10 10
Wt/original(mg) 0.862 0.838 0.897 0.994 Avg Wt(mg) 0.898 Hatch Date: 2/12/18
7.75 Surviving# 10 10 10 9 %Survival 97.5 Hatch Time: 3:00 pm CT
Original# _ 10 10 10 10
Wt/original(mg) 0.907 0.838 0.855 0.513 Avg Wt(mg) 0.778
15.5 Surviving# 10 10 10 10 %Survival 100.0
Original# 10 10 10 10
Wt/original(mg) 0.674 0.801 0.857 1.035 Avg Wt(mg) 0.842
1 31 Surviving# 10 10 10 10 %Survival 100.0
Original# 10 10 10 10
Wt/original(mg) 0.855 0.819 0.871 0.986 Avg Wt(mg) 0.883
I I Surviving# I I %Survival
Original# SEE COMMENT
Wt/original(mg) I Avg Wt(mg)
100 Surviving# 10 10 10 10 %Survival 100.0
Original# 10 10 10 10
Wt/original(mg) 0.888 1.115 0.704 0.919 Avg Wt(mg) 0.907
Water Quality Data Day
Control 0 1 2 3 4 5 6
pH(SU)Init/Fin 8.06 / 7.79 8.09 / 7.95 8.30 / 7.73 8.23 / 8.03 8.20 / 8.25 8.35 / 7.82 8.17 / 7.77
DO(mg/L) Init/Fin 8.05 / 6.79 7.66 / 6.94 7.76 / 6.26 7.24 / 7.52 7.73 / 7.78 7.99 / 7.11 7.66 / 6.75
Temp(C)Init/Fin 24.9 / 24.3 25.5 / 24.7 25.0 / 24.6 25.7 / 24.1 25.1 / 24.1 25.2 / 24.1 24.8 / 24.4
High Concentration o 1 2 3 4 5 6
pH(SU)Init/Fin 6.91 / 7.28 6.97 / 7.36 6.81 / 7.07 6.75 / 7.40 7.24 / 7.51 7.27 / 7.26 7.05 / 7.31
DO(mg/L) Init/Fin 8.42 / 6.83 7.95 / 6.93 8.53 / 6.14 8.04 / 7.45 7.74 / 7.69 7.83 / 7.16 7.83 / 7.28
Temp(C)Init/Fin 24.8 / 24.8 24.9 / 24.2 24.8 / 24.5 25.5 / 24.2 25.8 / 24.1 24.3 / 24.8 25.6 / 24.1
Sample 1 2 3 Survival Growth Overall Result
Collection Start Date 2/12/2018 2/14/2018 2/15/2018 Normal ri Ft ChV >100
Grab Horn.Var. ri F!
Composite(Duration) 24.5 24.5 24.3 NOEC 100 100
Hardness(mg/L) 19 20 22 LOEC >100 >100
Alkalinity(mg/L) 20 14 14 ChV >100 >100
Conductivity(umhos/cm) 243 245 272 Method Steel's Dunnett's
Chlorine(mg/L) <0.1 <0.1 <0.1
Temp.at Receipt(°C) 1.3 0.8 0.6 Stats Survival Growth
Conc. Critical Calculated Critical Calculated
Dilution H2O Batch# 1243 1244 1245 7.75 10 18 2.41 1.2403
Hardness(mg/L) 44 46 46 15.5 10 20 2.41 0.5812
Alkalinity(mg/L) 58 54 57 31 10 20 2.41 0.1557
Conductivity(umhos/cm) 206 199 204
100 10 20 2.41 -0.0908

• W. Asheville,NC 28802
h'y ,� �r �"'F ----- Phone: [phone] 0
-= j Ptald _ 0 Fax: [phone] dr
Environmental Testing Solutions,Inc. i
CO
a.
Effluent Aquatic Toxicity Report Form -Phase II Chronic Ceriodaphaia dubia Date: November 26,2018
Facility: Microbac Environmental NPDES#: NC-0020656 Pipe#: 001 County: Scotland
Laurinburg WWTP
Laboratory Performing Test: Environmental Testing Solutions, nc. Comments:
Signature of Operator in Responsible Charge:
Signature of Laboratory Supervisor: _��“4,06.4Qr�.-ram Project: 13766
Samples: 181107.15,181109.15
Mail Original To:North Carolina Department of Environment and Natural Resources
DWQ/Environmental Sciences Branch
1621 Mail Service Center Start date: End date: Start time: End lime:
Raleigh,NC 27699-1621 I I-07-18 11-14-18 1454 0827
Sample Information Sample 1 Sample 2 Control
Collection start date: 11-05-18 11-07-18 Test information Sinn Rcacnal l Renewal 2 Sion Renewal 1 ReneuM 2
Grab: Treatment: 31% 31% 31% Control Control Control
Composite duration: 25-11 25-11 Initial pH(SU): 6.87 6.81 7.04 7.14 7.16 7.17
Alkalinity(mg/L CaCO,): 35,33,35 Final pH(SO): 7.08 7.09 7.07 7.01 7.15 6.86
Hardness(utg/L CaCO3): 40,40,36 Initial DO(mg/L): 8.0 8.1 8.0 7.9 8.0 8.0
Conductivity(µnilws/cm): 226 218 137,136,III Final DO(ing/L): 8.1 8.2 8.2 7.9 7.9 8 I
Total residual chlorine pug/L): <0.10 <0.10 Initial Temp.(°C): 25.2 24.9 25.1 24.9 24.8 24.7
Sample Temp.at Receipt CC): 3.1 1.5 Final Temp.CC) 24.9 24.9 25.2 25.1 25.0 24.9
Organism Number
Control Organisms 1 2 3 4 5 6 7 8 9 10 11 12 clean Chronic Test Results
Number of Young Produced 29 27 25 29 25 29 28 28, 28 29 26 28 27 6 Final Control Mortality(%): 0.0
Adult Survival: (L)ive,(D)ead L I, I, I. I. L L L L LLL %Control with 3rd Broods: 100
Control Reproduction CV: 5.5
Effluent Percentage 31% 48 Hour Mortality
Treatment 2 Organisms 1 2 3 4 5 6 7 8 9 10 11 12 Won Control: 0 of 12
Number of Young Produced 31 26 29 31 32 30 31 26 28 27 28 29 29.0 I\VC: o of 12
Adult Survival: (L)ive,(D)ead L L L L L L L L L L L L -5.1 Significant?: No
U Rcdudion Final Mortality Significant at: No concentration
Effluent Percentage
Treatment 3 Organisms 1 2 3 4 5 6 7 8 9 10 11 12 atom Reproduction Analyses
Number of Young Produced Reproduction LOEC: >31%
Adult Survival: (L)ivc,(D)cad Reproduction NOEC: 31%
%Reduction Overall Method: Homoscedaslic 1
Effluent Percentage Normal Distribution: Yes
Treatment 4 Organisms 1 2 3 4 5 6 7 8 9 10 II 12 man Method: Shapiro-Wilk's
Number of Young Produced Statistic: 0.941
Adult Survival: (L)ive,(D)ead Critical Value: 0.884
%ttedKlion
Equal Variances: Yes
Effluent Percentage Method: F-Test
Treatment 5 Organisms 1 2 3 4 5 6 7 8 9 10 II 12 Mean Statistic: 1.846
Number of Young Produced Critical Value: 5.320
Adult Survival: (L)ive,(D)ead _ Non-Parametric Analysis(if applicable)
%Reduction
Method:
Effluent Percentage Effluent% Rank Sum Critical Sum
Treatment 6 Organisms 1 2 3 4 5 6 7 8 9 10 II 12 Mean 31%
Number of Young Produced ,
Adult Survival: (L)ive,(D)ead
%Rcilnclion
Overall Analysis:
Result: PASS LOEC: >31% NOEC: 31% ChV: >31%
DIl'Q form AT-3(8/91)Rev. 11/95

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EFFLUENT SAMPLE RESULTS - 01 ONE LAB.NATIONWIDE. 111
Collected date/time: 08/09/16 09:30 L852225
Metals (ICP) by Method 200.7
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
rtimony ND 0.0100 1 08/11/2016 17:53 WG897494 • :
.,rsenic ND 0.0100 1 08/11/201617:53 WG897494 `.
Beryllium ND 0.00200 1 08/11/201617:53 WG897494
Cadmium ND 0.00200 1 08/11/2016 17:53 WG897494 SS
Chromium ND 0.0100 1 08/11/201617:53 WG897494
Copper ND 0.0100 1 08/11/2016 17:53 WG897494 :Cn
Lead ND 0.00500 1 08/11/201617:53 WG897494
Nickel ND 0.0100 1 08/11/2016 17:53 WG897494
Selenium ND 0.0100 1 08/11/2016 17:53 WG897494IIIII
Silver ND 0.00500 1 08/11/2016 17:53 WG897494
Zinc 0.0531 0.0500 1 08/11/201617:53 WG897494 ,,QC
Metals (ICPMS) by Method 200.8
Result Qualifier RDL Dilution Analysis Batch ( GI
Analyte mg/I mg/I date/time f•
Thallium ND 0.00100 1 08/19/2016 12:40 WG898159 I V 1,;
I
Volatile Organic Compounds(GC/MS) by Method 624 9Sc
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Acrolein ND J4 0.0500 1 08/15/2016 08:09 WG898495
Acrylonitrile ND 0.0100 1 08/15/2016 08:09 WG898495
Benzene ND 0.00100 1 08/15/2016 08:09 WG898495
Bromodichloromethane ND 0.00100 1 08/15/2016 08:09 WG898495
Bromoform ND 0.00100 1 08/15/2016 08:09 WG898495
Promomethane ND 0.00500 1 08/15/2016 08:09 WG898495
irbon tetrachloride ND 0.00100 1 08/15/2016 08:09 WG898495
Chlorobenzene ND 0.00100 1 08/15/2016 08:09 WG898495
Chlorodibromomethane ND 0.00100 1 08/15/2016 08:09 WG898495
Chloroethane ND 0.00500 1 08/15/2016 08:09 WG898495
2-Chloroethyl vinyl ether ND 0.0500 1 08/15/2016 08:09 WG898495
Chloroform ND 0.00500 1 08/15/2016 08:09 WG898495
Chloromethane ND 0.00250 1 08/15/2016 08:09 WG898495
1,1-Dichloroethane ND 0.00100 1 08/15/2016 08:09 WG898495
1,2-Dichloroethane ND 0.00100 1 08/15/2016 08:09 WG898495
1,1-Dichloroethene ND 0.00100 1 08/15/2016 08:09 WG898495
trans-1,2-Dichloroethene ND 0.00100 1 08/15/2016 08:09 WG898495
' 1.2-Dichloropropane ND 0.00100 1 08/15/2016 08:09 WG898495
cis-1,3-Dichloropropene ND 0.00100 1 08/15/2016 08:09 WG898495
trans-1,3-Dichloropropene ND 0.00100 1 08/15/2016 08:09 WG898495
Ethylbenzene ND 0.00100 1 08/15/2016 08:09 WG898495
Methylene Chloride ND 0.00500 1 08/15/2016 08:09 WG898495
1,1.2,2-Tetrachloroethane ND 0.00100 1 08/15/2016 08:09 WG898495
Tetrachloroethene ND 0.00100 1 08/15/2016 08:09 WG898495
Toluene ND 0.00500 1 08/15/2016 08:09 WG898495
1,1,1-Trichloroethane ND 0.00100 1 08/15/2016 08:09 WG898495
1.1,2-Trichloroethane ND 0.00100 1 08/15/2016 08:09 WG898495
Trichloroethene ND 0.00100 1 08/15/2016 08:09 WG898495
Vinyl chloride ND 0.00100 1 08/15/2016 08:09 WG898495
(S)Toluene-d8 102 90.0-115 08/15/2016 08:09 WG898495
(5)Dibromofluoromethane 110 79.0-121 08/15/2016 08:09 WG898495
(S)4-Bromofuorobenzene 970 80.1-120 08/15/2016 08.09 WG898495
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TBL 27296 L852225 08/19/16 15:14 6 of 37

EFFLUENT SAMPLE RESULTS - 01
ONE LAB.NATIONWIDE. 40
•
Collected date/time: 08/09/16 09:30 L852225
Pesticides (GC) by Method EPA 608
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
'drin ND 0.0000500 1 08/12/2016 17:02 WG896914 1:-,,
.,pha BHC ND 0.0000500 1 08/12/201617:02 WG896914
Beta BHC ND 0.0000500 1 08/12/201617:02 WG896914
Delta BHC ND 0.0000500 1 08/12/201617:02 WG896914 Ss
Gamma BHC ND 0.0000500 1 08/12/2016 17:02 WG896914
Chlordane ND 0.000500 1 08/12/201617:02 WG896914
Cn
4,4-DDD ND 0.0000500 1 08/12/201617:02 WG896914
4,4-DDE ND 0.0000500 1 08/12/201617:02 WG896914
4,4-DDT ND 0.0000500 1 08/12/2016 17:02 WG8969141111
Dieldrin ND 0.0000500 1 08/12/2016 17:02 WG896914
Endosulfan I ND 0.0000500 1 08/12/201617:02 WG896914 Oc
Endosulfan II ND 0.0000500 1 08/12/2016 17:02 WG896914
Endosulfan sulfate ND 0.0000500 1 08/12/201617:02 WG896914
7
Endrin ND 0.0000500 1 08/12/2016 17:02 WG896914 GI
Endrin aldehyde ND 0.0000500 1 08/12/201617:02 WG896914
Endrin ketone ND 0.0000500 1 08/12/2016 17:02 WG896914
Heptachlor ND 0.0000500 1 08/12/201617:02 WG896914
Heptachlor epoxide ND 0.0000500 1 08/12/201617:02 WG896914
Hexachlorobenzene ND 0.0000500 1 08/12/201617:02 WG896914 SC
Methoxychlor ND 0.0000500 1 08/12/201617:02 WG896914
Toxaphene ND 0.000500 1 08/12/201617:02 WG896914
(S)Decochlorobiphenyl 88.3 10.0-156 08/12/201617.:02 WG896914
(S)Tetrachloro-m-xylene 62.3 13.9-137 08/12/201617.:02 WG896914
Polychlorinated Biphenyls (GC) by Method EPA-608
Result Qualifier RDL Dilution Analysis Batch
'alyte mg/1 mg/I date/time
s:B 1016 ND 0.000500 1 08/13/201615:05 WG896914
PCB 1221 ND 0.000500 1 08/13/201615:05 WG896914
PCB 1232 ND 0.000500 1 08/13/201615:05 WG896914
PCB 1242 ND 0.000500 1 08/13/201615:05 WG896914
PCB 1248 ND 0.000500 1 08M3/201615:05 WG896914
PCB 1254 ND 0.000500 1 08/13/201615:05 WG896914
PCB 1260 ND 0.000500 1 08/13/2016 15:05 WG896914
(S)Decochlorobiphenyl 124 10.0-156 08/13/201615:05 WG896914
(5)Tetrachloro-m-xylene 75.5 13.9-137 08/13/201615:05 WG896914
Semi Volatile Organic Compounds (GC/MS) by Method 625
Result Qualifier RDL , Dilution Analysis Batch
Analyte mg/I mg/I date/time
Acenaphthene ND 0.00100 1 08/15/2016 23:08 WG898884
Acenaphthylene ND 0.00100 1 08/15/2016 23:08 WG898884
Anthracene ND 0.00100 1 08/15/2016 23:08 WG898884
Benzidine ND 0.0100 1 08/15/2016 23:08 WG898884
Benzo(a)anthracene ND 0.00100 1 08/15/2016 23:08 WG898884
Benzo(b)fluoranthene ND 0.00100 1 08/15/2016 23:08 WG898884
Benzo(k)fluoranthene ND 0.00100 1 08/15/2016 23:08 WG898884
Benzo(g,h,i)perylene ND 0.00100 1 08/15/2016 23:08 WG898884
Benzo(a)pyrene ND 0.00100 1 08/15/2016 23:08 WG898884
Bis(2-chlorethoxy)methane ND 0.0100 1 08/15/2016 23:08 WG898884
Bis(2-chloroethyl)ether ND 0.0100 1 08/15/2016 23:08 WG898884
Bis(2-chloroisopropyl)ether ND 0.0100 1 08/15/2016 23:08 WG898884
'romophenyl-phenylether ND 0.0100 1 08/15/2016 23:08 WG898884
z-Chloronaphthalene ND 0.00100 1 08/15/2016 23:08 WG898884
4-Chlorophenyl-phenylether ND 0.0100 1 08/15/2016 23:08 WG898884
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TBL 27296 L852225 08/19/16 15:14 7 of 37

I t
EFFLUENT SAMPLE RESULTS - 01 ONE LAB.NATIONWIDE. .111
•
Collected date/time: 08/09/16 09:30 L852225
Semi Volatile Organic Compounds (GC/MS) by Method 625
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
'lrysene ND 0.00100 1 08/15/2016 23:08 WG898884 1
ibenz(a,h)anthracene ND 0.00100 1 08/15/2016 23:08 WG898884 L
3,3-Dichlorobenzidine ND 0.0100 1 08/15/2016 23:08 WG898884
3
2,4-Dinitrotoluene ND 0.0100 1 08/15/2016 23:08 WG898884 Ss
2,6-Dinitrotoluene ND 0.0100 1 08/15/2016 23:08 WG898884
Fluoranthene ND 0.00100 1 08/15/2016 23:08 WG898884
Cn
Fluorene ND 0.00100 1 08/15/2016 23:08 WG898884
Hexachlorobenzene ND 0.00100 1 08/15/2016 23:08 WG898884 si
Hexachloro-1,3-butadiene ND 0.0100 1 08/15/2016 23:08 WG898884
Hexachlorocyclopentadiene ND 0.0100 1 08/15/2016 23:08 WG898884
Hexachloroethane ND 0.0100 1 08/15/2016 23:08 WG898884 'QC
Indeno(1,2,3-cd)pyrene ND 0.00100 1 08/15/2016 23:08 WG898884
Isophorone ND 0.0100 1 08/15/2016 23:08 WG898884
7
Naphthalene ND 0.00100 1 08/15/2016 23:08 WG898884 GI
Nitrobenzene ND 0.0100 1 08/15/2016 23:08 WG898884 _
n-Nitrosodimethylamine ND 0.0100 1 08/15/2016 23:08 WG898884 )
n-Nitrosodiphenylamine ND 0.0100 1 08/15/2016 23:08 WG898884 _
n-Nitrosodi-n-propylamine ND 0.0100 1 08/15/2016 23:08 WG898884
Phenanthrene ND 0.00100 1 08/15/2016 23:08 WG898884 SC
Benzylbutyl phthalate ND 0.00300 1 08/15/2016 23:08 WG898884
Bis(2-ethylhexyl)phthalate ND 0.00300 1 08/15/2016 23:08 WG898884
Di-n-butyl phthalate ND 0.00300 1 08/15/2016 23:08 WG898884
Diethyl phthalate ND 0.00300 1 08/15/2016 23:08 WG898884
Dimethyl phthalate ND 0.00300 1 08/15/2016 23:08 WG898884
Di-n-octyl phthalate ND 0.00300 1 08/15/2016 23:08 WG898884
Pyrene ND 0.00100 1 08/15/2016 23:08 WG898884
1 2,4-Trichlorobenzene ND 0.0100 1 08/15/2016 23:08 WG898884
hloro-3-methylphenol ND 0.0100 1 08/15/2016 23:08 WG898884
2-Chorophenol ND 0.0100 1 08/15/2016 23:08 WG898884
2,4-Dichlorophenol ND 0.0100 1 08/15/2016 23:08 WG898884
2,4-Dimethylphenol ND 0.0100 1 08/15/2016 23:08 WG898884
4,6-Dinitro-2-methylphenol ND 0.0100 1 08/15/2016 23:08 WG898884
2,4-Dinitrophenol ND 0.0100 1 08/15/2016 23:08 WG898884
2-Nitrophenol ND 0.0100 1 08/15/2016 23:08 WG898884
4-Nitrophenol ND .J4 0.0100 1 08/15/2016 23:08 WG898884
Pentachlorophenol ND 0.0100 1 08/15/2016 23:08 WG898884
Phenol ND 0.0100 1 08/15/2016 23:08 WG898884
2,4,6-Trichlorophenol ND 0.0100 1 08/15/2016 23:08 WG898884
1,2-Diphenylhydrazine ND 0.0100 1 08/15/2016 23:08 WG898884
(S)2-Fluorophenol 55.3 10.0-77.9 08/15/2016 23:08 WG898884
(S)Phenol-d5 41.5 5.00-70.1 08/15/2016 23:08 WG898884
(5)Nitrobenzene-d5 7L5 21.8-123 08/15/201623:08 WG898884
(S)2-Fluorobiphenyl 75.9 29.5-131 08/15/201623:08 WG898884
(S)2,4,6-Tribromophenol 73.7 11.2-130 08/15/2016 23:08 WG898884
(5)p-Terphenyl-d14 93.2 29.3-137 08/15/2016 23:08 WG898884
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TBL 27296 L852225 08/19/16 15:14 8 of 37

f
EFFLUENT SAMPLE RESULTS - 01 ONE LAB.NATIONWIDE. JO
Collected date/time: 08/09/16 09:30 L852225
Gravimetric Analysis by Method 2540 C-2011
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time -_.---
.ssolved Solids 189 10.0 1 08/13/2016 05:44 WG898020 i
Wet Chemistry by Method 130.1 Ss
Result Oualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time 4Cn
Hardness,Total(mg/L as CaCO3) ND 30-0 1 08/17/201612:39 WG899620
Wet Chemistry by Method 1664BIII
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time QC
Oil&Grease(Hexane Extr) ND 5.26 1 08/11/201617:03 WG897958
7
GI
Wet Chemistry by Method 300.0
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Nitrate as(N) 8.25 0.100 1 08/10/2016 22:30 WG897726
Nitrite as(N) ND 0.100 1 08/10/2016 22:30 WG897726 SC
Wet Chemistry by Method 350.1
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Ammonia Nitrogen ND 0.250 1 080201613:28 WG897550
Wet Chemistry by Method 351.2
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Kjeldahl Nitrogen,TKN ND 0.250 1 08/15/201610:21 WG898132
Wet Chemistry by Method 365.4
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Phosphorus,Total 2.83 0.100 1 08/13/201619:10 WG898138
Wet Chemistry by Method 420.4
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Total Phenol by 4AAP ND 0.0400 1 08/11/2016 11:51 WG897542
Wet Chemistry by Method 4500CN E-2011
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Cyanide ND 0.00500 1 08/11/2016 12:47 WG897724
Mercury by Method 245.1
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Mercury ND 0.000200 1 08/12/201610:01 WG897871
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TBL 27296 L852225 08/19/16 15:14 5 of 37
J

EFFLUENT SAMPLE RESULTS - 01 ONE LAB.NATIONWIDE. '.0
Collected date/time: 11/14/17 09:00, L951030
Metals (ICP) by Method 200.7 .-.
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time rc
Antimony ND 0.0100 1 11/18/201714:04 WG1043423
T::
Arsenic ND 0.0100 1 11/18/201714:04 WG1043423
Beryllium ND 0.00200 1 11/18/201714:04 WG1043423 ,
Cadmium ND 0.00200 1 11/18/201714:04 WG1043423 Ss
Chromium ND 0.0100 1 11/18/201714:04 WG1043423
Copper 0.0260 0.0100 1 11/18/201714:04 WG1043423 4Cr
Load ND 0.00500 1 11/18/2017 14:04 WG1043423
Nickel ND 0.0100- 1 11/18/201714:04 WG1043423
Selenium ND 0.0100 1 11/18/201714:04 W61043423ill
Silver ND 0.00500 1 11/18/201714:04 WG1043423
Thallium ND 0.0100 1 11/18/201714:04 WG1043423 `'
0(
Zinc 0.125 0.0500 1 11/18/201714:04 WG1043423
Metals (ICPMS) by Method 200.8 GI
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/1mg/I date/time Al
Thallium ND 0.00100 1 11/17/2017 20:01 W61043424
0
Sc
Volatile Organic Compounds (GC/MS) by Method 624
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Acrolein ND J3.14 0.0500 1 11/16/2017 23:20 WG1043573
Acrylonitrile ND 0.0100 1 11/16/2017 23:20 WG1043573
Benzene ND 0.00100 1 11/16/2017 23:20 WG1043573
Bromodichloromethane ND 0,00100 1 11/16/2017 23:20 WG1043573
Bromoform ND 0.00100 1 11/16/2017 23:20 WG1043573
Bromomethane ND 0.00500 1 11/16/2017 23:20 WG1043573
Carbon tetrachloride ND 0.00100 1 11/16/2017 23:20 WG1043573
Chlorobenzene ND 0.00100 1 11/16/2017 23:20 WG1043573
Chlorodibromomethane ND 0.00100 1 11/16/2017 23:20 WG1043573
Chloroethane ND 0.00500 1 11/16/2017 23:20 WG1043573
2-Chloroethyl vinyl ether ND 0.0500 1 11/16/2017 23:20 WG1043573
Chloroform ND 0.00500 1 11/16/2017 23:20 W61043573'
Chloromethane ND 0.00250 1 11/16/2017 23:20 WG1043573
1,1-Dichloroethane ND 0.00100 1 11/16/201723:20 WG1043573
1,2-Dichloroethane ND 0.00100 1 11/16/2017 23:20 WG1043573
1,1•Dichloroethene ND 0.00100 1 11/16/2017 23:20 WG1043573
bans 1,2-Dichloroethene ND 0.00100 1 11/16/2017 23:20 WG1043573
1,2-Dichloropropene ND 0.00100 1 11/16/2017 23:20 WG1043573
cis-1,3-Dichloropropene ND 0.00100 1 11/16/2017 23:20 WG1043573
trans-1,3-Dichloropropene ND 0.00100 1 11/16/2017 23:20 WG1043573
Elhylbenzene ND 0.00100 1 11/16/2017 23:20 WG1043573
Methylene Chloride ND 0.00500 1 11/16/2017 23:20 WG1043573
1,1,2,2-Tetrachloroethane ND 0.00100 1 11/16/2017 23:20 WG1043573
Tetrachloroethene ND 0.00100 1 11/16/201723:20 WG1043573
Toluene ND 0.00100 1 11/16/2017 23:20 WG1043573
1,1,1-Trichloroethane ND 0.00100 1 11/16/2017 23:20 WG1043573
1,1,2-Trichloroethane ND 0.00100 1 11/16/2017 23:20 WG1043573
Trichloroethene ND 0.00100 1 11/16/2017 23:20 WG1043573
Vinyl chloride ND 0.00100 1 11/16/2017 23:20 WG1043573
(S)Toluene-d8 109 80.0-120 11/16/201723-:20 WG1043573
(S)Dibromofluoromethane 107 76.0-123 11/16/2017 23:20 WG1043573
(S)4-Bromofluorobenzene 104 80.0•120 11/16/2017 23:20 WG1043573
1
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TBL28007 L951030 11/29/17 07.44 6 of 38

' EFFLUENT SAMPLE RESULTS 01 ONE LAB.NATIONWIDE. *'
ClIlected date/time: 11/14/17 09:00 L951030
Pesticides (GC) by Method EPA 608
Result Qualifier RDL Dilution Analysis Batch . .
Analyte mg/I mg/1 date/time
Aldrin ND 0.0000500._. . w._ 11/18/201713:16
1 WG1043255 T\_
Alpha BHC ND 0.0000500 1 11/18/201713:16 WG1043255
Beta BHC ND 0.0000500 1 11/18/201713:16 WG1043255
Delta BHC ND 0.0000500 1 11/18/201713:16 WG1043255 SS
Gamma BHC ND 0.0000500 1 11/18/201713:16 WG1043255
Chlordane ND 0.000500 1 11/18/201713:16 WG1043255 Cr
4,4-DDD ND 0.0000500 1 11/18/201713:16 WG1043255
4,4-DDE ND 0.0000500 1 11/18/201713:16 WG1043255
4,4-DDT ND 0.0000500 1 11/18/201713:16 WG1043255II
Dieldrin ND 0.0000500 1 11/18/201713:16 WG1043255
Endosulfan I ND 0.0000500 1 11/18/201713:16 WG1043255 "of
Endosulfan II ND 0.0000500 1 11/18/201713:16 WG1043255
Endosulfan sulfate ND 0.0000500 1 11/18/201713:16 WG1043255
Endrin ND 0.0000500 1 11/18/201713:16 WG1043255 GI
Endrin aldehyde ND 0.0000500 1 11/18/201713:16 WG1043255
Endrin ketone ND 0.0000500 1 11/18/201713:16 WG1043255 'Al
Heptachlor ND 0.0000500 1 11/18/201713:16 WG1043255
Heptachlor epoxide ND 0.0000500 1 11/18/201713:16 WG1043255
Hexachlorobenzene ND 0.0000500 1 11/18/201713:16 WG1043255 Sc
Methoxychlor ND 0.0000500 1 11/18/201713:16 WG1043255
Toxaphene ND 0.000500 1 11/18/201713:16 WG1043255
(S)Decnchlorobiphenyl 70.0 10.0-144 11/18/201713.16 WG1043255
(5)Tetrachloro-m-xylene 877 10.0-135 11/18/201713::16 WG1043255
Polychlorinated Biphenyls (GC) by Method EPA-608
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
PCB 1016 ND 0.000500 1 11/18/201718:15 WG1043255
PCB 1221 ND 0.000500 1 11/18/201718:15 WG1043255
PCB 1232 ND 0.000500 1 11/18/201718:15 WG1043255
PCB 1242 ND 0.000500 1 11/18/201718:15 WG1043255
PCB 1248 ND 0.000500 1 11/18/201718:15 WG1043255
PCB 1254 ND 0.000500 1 1118/201718:15 WG1043255
PCB 1260 ND 0.000500 1 11/18/201718:15 WG1043255
(S)Decachloroblphenyl 86.5 10.0-144 11/181201718.•15 WG1043255
(5)Tetrachloro-m-xylene 83.5 10.0-135 11/18/2017 18:15 WG1043255
Semi Volatile Organic Compounds (GC/MS) by Method 625
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Acenaphthene ND J3 0.00500 5 11/24/201716:35 WG1043754
Acenaphthylene ND J3 0.00500 5 11/24/201716:35 WG1043754
Anthracene ND J3 0.00500 5 11/24/201716:35 WG1043754
Benzidlne ND 0.0500 5 11/24/201716:35 WG1043754
Benzo(a)anthracene ND .13 0.00500 5 11/24/201716:35 WG1043754
Benzo(b)fluoranthene ND J3 0.00500 5 11/24/201716:35 WG1043754
Benzo(k)fluoranthene ND .13 0.00500 5 11/24/201716:35 WG1043754
Benzo(g,h,i)perylene ND J3 0.00500 5 11/24/201716:35 WG1043754
Benzo(e)pyrene ND .3 0.00500 5 11/24/201716:35 WG1043754
Bis(2-chlorethoxy)methane ND 0.0500 5 11/24/201716:35 WG1043754
Bis(2-chloroethyl)ether ND J3 0.0500 5 11/24/201716:35 WG1043754
Bis(2-chloroisopropyl)ether ND J3 0.0500 5 11/24/201716:35 WG1043754
4-Bromophenyl-phenylether ND 0.0500 5 11/24/201716:35 WG1043754
2-Chloronaphthalene ND J3 0.00500 5 11/24/201716:35 WG1043754
4-Chlorophenyl-phenylether ND J_ 0.0500 5 11/24/201716:35 WG1043754
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TBL28007 L951030 11/29/17 07:44 7 of 38

f
EFFLUENT SAMPLE RESULTS - 01 ONELAB.NATIONWIDE. al
C)Ilected date/time: 11/14/17 09:00 1951030_
5t,'''11-11 Volatile Organic Compounds (GC/MS) by Method 625
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Chrysene ND .J3 0.00500 5 11/24/201716:35 WG1043754 T,
Dibenz(a,h)antliracene ND .J3 0.00500 5 11/24/201716:35 WG1043754
3,3-Diclilorabenzidine ND J3 0.0500 5 11/24/201716:35 WG1043754
2,4-Dinitrotoluene ND 0.0500 5 11/24/201716:35 W61043754 E'''S
2,6-Dinitrotoluene ND J3` 0.0500 5 11/24/201716:35 WG1043754
Fluoranthene ND .14 0.00500 5 11/24/201716:35 WG1043754 a
' Fluorene ND _13 0.00500 5 11/24/201716:35 W61043754 C
Hexachlorobenzene ND 0.00500 5 11/24/201716:35 WG1043754
Hexachloro-1,3-butadiene ND 0.0500 5 11/24/201716:35 W(31043754
III
Hexachlorocyclopentadiene ND 0.0500 5 11/24/201716:35 WG1043754
Hexachloroethane ND 0.0500 5 11/24/201716:35 WG1043754 Ir.
lndeno(1,2,3-cd)pyrene ND _13 0.00500 5 11/24/201716:35 WG1043754
Isophorone ND 0.0500 5 11/24/201716:35 WG1043754 z
Naphthalene ND 0.00500 5 11/24/201716:35 WG1043754 GI
Nitrobenzene ND 0.0500 5 11/24/201716:35 WG1043754
n-Nitrosodimclhylamine ND 0.0500 5 11/24/201716:35 WG1043754 n,I
n-Nitrosodiphenylamine ND J3 0.0500 5 11/24/201716:35 WG1043754
n-Nitrosodi-n-propylamine ND J3 0.0500 5 11/24/201716:35 WG1043754
Phenanthrene ND .13 0.00500 5 "11/24/201716:35 WG1043754 S(
[tenzylbutyl phthalate ND 0.0150 5 11/24/201716:35 WG1043754
Bis(2-ethythexyl)phthalate ND 0.0150 5 11/24/201716:35 WG1043754
Di-n-butyl phthalate ND .14 0.0150 5 11/24/201716:35 WG1043754
Diethyl phthalate ND .13 J4 0.0150'- 5 11/24/201716:35 WG1043754
Dimothyl phthalate ND 0.0150 5 11/24/201716:35 WG1043754
Di-n-octyl phthalate ND 0.0150` 5 11/24/201716:35 WG1043754
Pyrrne ND .13 0.00500 5 11/24/201716:35 WG1043754
1,2,4-Trichlorobenzene ND 0.0500 5 11/24/201716:35 WG1043754
4-Chloro-3-methylphenol ND 0.0500 5 11/24/201716:35 WG1043754
2-Chlorophenol ND 0.0500 5 11/24/201716:35 WG1043754
2,4-Dichlorophenol ND 0.0500 5 11/24/201716:35 WG1043754
2,4 Dintethylphenol ND 0.0500 5 11/24/201716:35 WG1043754
4.6 Dinitro-2-methylphenol ND 0.0500 5 11/24/201716:35 WG1043754
2.4-Dinitrophenol ND J3 0.0500 5 11/24/201716:35 WG1043754
2.Nitrophenol ND 0.0500 5 11/24/201716:35 WG1043754
4 Nitrophenol ND 0.0500 5 11/24/201716:35 WG1043754
Pentachlorophenol ND 0.0500 5 11/24/201716:35 WG1043754
Phenol ND 0.0500 5 11/24/201716:35 W61043754
2,4,6-Trichlorophenol ND 0.0500 5 11/24/201716:35 W61043754
1,2-Diphenylhydrazine ND J3-J4 0.0500 5 11/24/201716:35 WG1043754
(S)2-Fluorophenol 4.47 J2 10.0-120 11/24/201716:35 WG1043754
(S)Phenol-d5 2.10 .J2 10.0-120 11/24/201716:35 WG1043754
(S)Nitrobenzene-d5 10.6 10.0-126 11/24/201716:35 WG1043754
(S)2-Fluorobiphenyl 9.49 J2 22.0-127 11/24/201716.•35 WG1043754
(S)2,4,6-fribromophenol 4.58 J2 10.0-153 11/24/201716:35 W61043754
(5)p-rerphenyl-d14 6.96 J2 29.0-141 11/24/201716:35 WG1043754
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TBL28007 L951030 11/29/17 07:44 8 of 38

•
EFFLUENT SAMPLE RESULTS - 01 ONE LAB.NATIONWIDE. .l
Collected date/time: 11/14/17 09:00 1A51030
Gravimetric Analysis by Method 2540 C-2011
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time ----
Dissolved Solids 253 10.0 1 11/17/201719:36 WG1043660 T%
Wet Chemistry by Method 130.1
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Hardness(colorimetric)as CaCO3 ND 30.0 1 11/17/201712:20 WG1043792
Wot Chemistry by Method 1664Bill
Result Qualifier RDL Dilution Analysis Batch
r
Analyte mg/1 mg/1 date/time C�
Oil&Grease(Hexane Extr) ND 5.00 1 11/21/201712:59 WG1045101
GI
Wet Chemistry by Method 300.0
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/1 date/time
Nitrate as(N) 18.5 2.00 20 11/15/201717:45 WG1043095
Nitrite as(N) ND 0.100 1 • 11/15/201717:32 WG1043095 St
Wet Chemistry by Method 350.1
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/1 mg/I date/time
Ammonia Nitrogen ND 0.100 1 11/21/201717:29 WG1045023
Wet Chemistry by Method 351.2
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Kjeldahl Nitrogen,TKN 0.352 0.250 1 11/17/201714:12 WG1044151
Wet Chemistry by Method 365.4
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/1 mg/I date/time
Phosphorus,Total 3.29 0.100 1 11/17/201716:51 WG1044233
Wet Chemistry by Method 420.4
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Total Phenol by 4AAP ND 0.0400 1 11/20/2017 07:52 WG1044316
Wet Chemistry by Method 4500CN E-2011
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Cyanide ND 0.00500 1 11/21/201713:42 WG1044493
Mercury by Method 245.1
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Mercury ND 0.000200 1 11/20/201711:44 WG1044121
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TBL28007 L951030 11/29/17 07.44 5 of 38

•
EFFLUENT SAMPLE RESULTS - 01 ONE LAB.NATIONWIDE. AI
Collected date/time: 02/13/18 09:00 L969998
Metals(ICP) by Method 200.7
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Antimony ND 0.0100 1 02/15/2018 02:37 WG1073444 1,:-
Arsenic ND 0.0100 1 02/15/2018 02:37 WG1073444
~W Beryllium ND 0.00200 1 02/15/2018 02:37 WG1073444
Cadmium ND 0.00200 1 02/15/2018 02:37 WG1073444 3 Ss
Chromium ND 0.0100 1 02/15/2018 02:37 WG1073444
Copper ND 0.0100 1 02/15/2018 02:37 WG1073444
Cn
Lead ND 0.00500 1 02/15/2018 02:37 WG1073444
Nickel ND 0.0100 1 02/15/2018 02:37 WG1073444
Selenium ND 0.0100 1 02/15/2018 02:37 WG107344411
Silver ND 0.00500 1 02/15/2018 02:37 WG1073444
Zinc ND 0.0500 1 02/15/2018 02:37 WG1073444 ,:.
Qc
Metals (ICPMS) by Method 200.8
-- GI
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time --
Thallium ND 0.00100 1 02/16/201813:46 WG1073654 l,.t:.
Volatile Organic Compounds (GC/MS) by Method 624 Sc9
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Acrolein ND 0.0500 1 02/14/2018 21:05 WG1073577
Acrylonitrile ND 0.0100 1 02/14/2018 21:05 WG1073577
Benzene ND 0.00100 1 02/14/2018 21:05 WG1073577
Bromodichloromethane ND 0.00100 1 02/14/2018 21:05 WG1073577
Bromoform ND J4 0.00100 1 02/14/2018 21:05 WG1073577
Bromomethane ND 0.00500 1 02/14/2018 21:05 WG1073577
Carbon tetrachloride ND 0.00100 1 02/14/2018 21:05 WG1073577
Chiorobenzene ND 0.00100 1 02/14/2018 21:05 WG1073577
Chlorodibromomethane ND 0.00100 1 02/14/2018 21:05 WG1073577
Chloroethane ND 0.00500 1 02/14/2018 21:05 WG1073577
2-Chloroethyl vinyl ether ND 0.0500 1 02/14/2018 21:05 WG1073577
Chloroform ND 0.00500 1 02/14/2018 21:05 WG1073577
Chloromethane ND 0.00250 1 02/14/2018 21:05 WG1073577
1,1-Dichloroethane ND 0.00100 1 02/14/2018 21:05 WG1073577
1,2-Dichloroethane ND 0.00100 1 02/14/2018 21:05 WG1073577
1,1-Dichloroethene ND 0.00100 1 02/14/2018 21:05 WG1073577
trans-1,2-Dichloroethene ND 0.00100 1 02/14/2018 21:05 WG1073577
1,2-Dichloropropane ND 0.00100 1 02/14/2018 21:05 WG1073577
cis-1,3-Dichloropropene ND 0.00100 1 02/14/2018 21:05 WG1073577
trans-1,3-Dichloropropene ND 0.00100 1 02/14/2018 21:05 WG1073577
Ethylbenzene ND 0.00100 1 02/14/2018 21:05 WG1073577
Methylene Chloride ND 0.00500 1 02/14/2018 21:05 WG1073577
1,1,2.2-Tetrachloroethane ND 0.00100 1 02/14/201821:05 WG1073577
Tetrachloroethene ND 0.00100 1 02/14/2018 21:05 WG1073577
Toluene ND 0.00100 1 02/14/2018 21:05 WG1073577
1,1,1-Trichioroethane ND 0.00100 1 02/14/2018 21:05 WG1073577
1,1,2-Trichloroethane ND 0.00100 1 02/14/2018 21:05 WG1073577
Trichloroethene ND 0.00100 1 02/14/2018 21:05 WG1073577
Vinyl chloride ND 0.00100 1 02/14/2018 21:05 WG1073577
(S)Toluene-d8 106 80.0-120 02/14/201821:05 WG1073577
(S)Dibromofuoromethone 99.5 76.0-123 02/14/2018 21:05 WG1073577
(S)4-Bromofuorobenzene 102 80.0-120 02/14/201821:05 WG1073577
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TB1-28132 L969998 02/20/18 12:58 6 of 36

EFFLUENT SAMPLE RESULTS - 01 ONE LAB.NATIONWIDE. Mk
• Collected date/time: 02/13/18 09:00 L969998
Pesticides (GC) by Method EPA 608
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Aldrin ND 0.0000500 1 02/18/2018 12:32 WG1073605 i,+
Alpha BHC ND 0.0000500 1 02/18/2018 12:32 WG1073605 _ __
Beta BHC ND 0.0000500 1 02/18/2018 12:32 WG1073605
Delta BHC ND 0.0000500 1 02/18/2018 12:32 WG1073605 Ss
Gamma BHC ND 0.0000500 1 02/18/201812:32 WG1073605
Chlordane ND 0.000500 1 02/18/201812:32 WG1073605 4Cn
4,4-DDD ND 0.0000500 1 02/18/201812:32 WG1073605
4,4-DDE ND 0.0000500 1 02/18/201812:32 WG1073605
4,4-DDT ND 0.0000500 1 02/18/201812:32 WG1073605IIIII
Dieldrin ND 0.0000500 1 02/18/2018 12:32 WG1073605
Endosulfan I ND 0.0000500 1 02/18/201812:32 WG1073605 .-
QC
Endosulfan II ND 0.0000500 1 02/18/201812:32 WG1073605
Endosulfan sulfate ND 0.0000500 1 02/18/201812:32 WG1073605
Endrin ND 0.0000500 1 02/18/2018 12:32 WG1073605 GI
Endrin aldehyde ND 0.0000500 1 02/18/201812:32 WG1073605
Endrin ketone ND 0.0000500 1 02/18/201812:32 WG1073605
Heptachlor ND 0.0000500 1 02/18/201812:32 WG1073605 L
Heptachlor epoxide ND 0.0000500 1 02/18/2018 12:32 WG1073605 9
Hexachlorobenzene ND 0.0000500 1 02/18/201812:32 WG1073605 SC
Methoxychlor ND 0.0000500 1 02/18/201812:32 WG1073605
Toxaphene ND 0.000500 1 02/18/201812:32 WG1073605
(S)Decachlorobiphenyl 86.0 10.0-144 02/18/201812.32 WG1073605
(5)Tetroch/oro-m-xylene 92.3 10.0-135 02/18/20181232 WG1073605
Polychlorinated Biphenyls (GC) by Method EPA-608
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
PCB 1016 ND 0.000500 1 02/17/2018 10:09 WG1073605
PCB 1221 ND 0.000500 1 02/17/201810:09 WG1073605
PCB 1232 ND 0.000500 1 02/17/201810:09 WG1073605
PCB 1242 ND 0.000500 1 02/17/201810:09 WG1073605
PCB 1248 ND 0.000500 1 02/17/201810:09 WG1073605
PCB 1254 ND 0.000500 1 02/17/201810:09 WG1073605
PCB 1260 ND 0.000500 1 02/17/201810:09 WG1073605
(S)Decachlorobiphenyl 75.9 10.0-144 02/17/201810:09 WG1073605
(S)Tetrochloro-m-xylene 77.7 10.0-135 02/17/201810:09 WG1073605
Semi Volatile Organic Compounds (GC/MS) by Method 625
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Acenaphthene ND J3 0.00100 1 02/16/201818:27 WG1073598
Acenaphthylene ND J3 0.00100 1 02/16/201818:27 WG1073598
Anthracene ND J3 0.00100 1 02/16/201818:27 WG1073598
Benzidine ND 0.0100 1 02/16/201818:27 WG1073598
Benzo(a)anthracene ND J3 0.00100 1 02/16/201818:27 WG1073598
Benzo(b)fluoranthene ND 0.00100 1 02/16/2018 18:27 WG1073598
Benzo(k)fluoranthene ND J3 0.00100 1 02/16/201818:27 WG1073598
Benzo(g,h,i)perylene ND .13 0.00100 1 02/16/2018 18:27 WG1073598
Benzo(a)pyrene ND J3 0.00100 1 02/16/201818:27 WG1073598
Bis(2-chlorethoxy)methane ND 0.0100 1 02/16/201818:27 WG1073598
Bis(2-chloroethyl)ether ND 0.0100 1 02/16/201818:27 WG1073598
Bis(2-chloroisopropyl)ether ND J3 0.0100 1 02/16/2018 18:27 WG1073598
4-Bromophenyl-phenylether ND J3 0.0100 1 02/16/2018 18:27 WG1073598
2-Chloronaphthalene ND J3 0.00100 1 02/16/201818:27 WG1073598
4-Chlorophenyl-phenylether ND J3 0.0100 1 02/16/201818:27 WG1073598
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TB1-28132 L969998 02/20/1812:58 7 of 36

EFFLUENT SAMPLE RESULTS - 01 ONE LAB.NATIONWIDE.
' Collected date/time: 02/13/18 09:00 L969998
Semi Volatile Organic Compounds (GC/MS) by Method 625
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/1 mg/I date/time
Chrysene ND 0.00100 1 02/16/2018 18:27 WG1073598
I C.
Dibenz(a,h)anthracene ND J3 0.00100 1 02/16/2018 18:27 WG1073598
3,3-Dichlorobenzidine ND J3 0.0100 1 02/16/201818:27 WG1073598
2,4-Dinitrotoluene ND J3 0.0100 1 02/16/2018 18:27 WG1073598 Ss
2,6-Dinitrotoluene ND J3 0.0100 1 02/16/2018 18:27 WG1073598
Fluoranthene ND J3 0.00100 1 02/16/2018 18:27 WG1073598 4
Cn
Fluorene ND J3 • 0.00100 1 02/16/2018 18:27 WG1073598
Hexachlorobenzene ND J3 0.00100 1 02/16/2018 18:27 WG1073598
Hexachloro-1,3-butadiene ND 0.0100 1 02/16/201818:27 WG1073598
III
Hexachlorocyclopentadiene ND 0.0100 1 02/16/201818:27 WG1073598
Hexachloroethane ND 0.0100 1 02/16/201818:27 WG1073598 "Or
Indeno(1,2,3-cd)pyrene ND J3 0.00100 1 02/16/201818:27 WG1073598
Isophorone ND J3 0.0100 1 02/16/2018 18:27 WG1073598
Naphthalene ND 0.00100 1 02/16/2018 18:27 WG1073598 GI
Nitrobenzene ND 0.0100 1 02/16/2018 18:27 WG1073598 _
n-Nitrosodimethylamine ND 0.0100 1 02/16/2018 18:27 WG1073598
n-Nitrosodiphenylamine ND J3 0.0100 1 02/16/2018 18:27 WG1073598 __-_
n-Nitrosodi-n-propylamine ND J3 0.0100 1 02/16/201818:27 WG1073598 9
Phenanthrene ND J3 0.00100 1 02/16/2018 18:27 WG1073598 SC
Benzylbutyl phthalate ND J3 0.00300 1 02/16/201818:27 WG1073598
Bis(2-ethylhexyl)phthalate ND J3 0.00300 1 02/16/2018 18:27 WG1073598
Di-n-butyl phthalate ND J3 0.00300 1 02/16/201818:27 WG1073598
Diethyl phthalate ND J3 0.00300 1 02/16/2018 18:27 WG1073598
Dimethyl phthalate ND J3 0.00300 1 02/16/201818:27 WG1073598
Di-n-octyl phthalate ND J3 0.00300 1 02/16/2018 18:27 WG1073598
Pyrene ND 0.00100 1 02/16/201818:27 WG1073598
1,2,4-Trichlorobenzene ND 0.0100 1 02/16/201818:27 WG1073598
1 4-Chloro-3-methylphenol ND J3 0.0100 1 02/16/2018 18:27 WG1073598
2-Chlorophenol ND 0.0100 1 02/16/2018 18:27 WG1073598
2,4-Dichlorophenol ND 0.0100 1 02/16/2018 18:27 WG1073598
2,4-Dimethylphenol ND J3 0.0100 1 02/16/2018 18:27 WG1073598
4,6-Dinitro-2-methylphenol ND 0.0100 1 02/16/2018 18:27 WG1073598
2,4-Dinitrophenol ND J.3 0.0100 1 02/16/201818:27 WG1073598
2-Nitrophenol ND 0.0100 1 02/16/2018 18:27 WG1073598
4-Nitrophenol ND 0.0100 1 02/16/2018 18:27 WG1073598
Pentachlorophenol ND 0.0100 1 02/16/201818:27 WG1073598
Phenol ND 0.0100 1 02/16/2018 18:27 WG1073598
2,4,6-Trichiorophenol ND 0.0100 1 02/16/2018 18:27 WG1073598
1,2-Diphenylhydrazine ND .13 0.0100 1 02/16/2018 18:27 WG1073598
(5)2-Fluorophenol 31.4 10.0-120 02/16/201818:27 WG1073598
(5)Phenol-d5 20.9 10.0-120 02/16/201818:27 WG1073598
(5)Nitrobenzene-d5 49.6 10.0-126 02/16/201818:27 WG1073598
(5)2-Fluorobiphenyl 55.8 22.0-127 02/16/2018 18:27 WG1073598
(S)2,4,6-Tribromophenol 44.6 10.0-153 02/16/2018 18:27 WG1073598
(5)p-Terphenyl-d14 47.0 29.0-141 02/16/201818:27 WG1073598
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TB1-28132 L969998 02/20/18 12:58 8 of 36

EFFLUENT SAMPLE RESULTS - 01 ONE LAB.NATIONWIDE. ali
• Collected date/time: 02/13/18 09:00 L969998
Gravimetric Analysis by Method 2540 C-2011
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time f -
Dissolved Solids 137 10.0 1 02/15/201818:51 WG1073646 I f
Wet Chemistry by Method 130.1 Ss
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time 3 Cn
Hardness(colorimetric)as CaCO3 ND 30.0 1 02/19/201812:49 WG1075083
Wet Chemistry by Method 1664EIIII
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time `Qc
Oil&Grease(Hexane Extr) ND 5.00 1 02/19/201812:22 WG1074999
7
GI
Wet Chemistry by Method 300.0
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Nitrate as(N) 5.22 0.100 1 02/14/201818:09 WG1073377
Nitrite as(N) ND 0.100 1 02/14/2018 18:09 WG1073377 SC
Wet Chemistry by Method 350.1
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Ammonia Nitrogen ND 0.100 1 02/15/201815:14 WG1073672
Wet Chemistry by Method 351.2
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Kjeldahl Nitrogen,TKN ND 0.250 1 02/20/2018 09:35 WG1075342
Wet Chemistry by Method 365.4
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Phosphorus,Total 1.15 0.100 1 02/20/2018 10:48 WG1075415
Wet Chemistry by Method 420.4
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Total Phenol by 4AAP ND 0.0400 1 02/19/201813:46 WG1074930
Wet Chemistry by Method 4500CN E-2011
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Cyanide ND 0.00500 1 02/19/201815:22 WG1074521
Mercury by Method 245.1
Result Qualifier RDL Dilution Analysis Batch
Analyte mg/I mg/I date/time
Mercury ND 0.000200 1 02/15/2018 12:40 WG10/3715
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
TBL Laboratory TB1-28132 L969998 02/20/18 12:58 5 of 36

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Stream Class: C NSW Sub-Basin: 03-07-55
Scotland County
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