NC0021211_Application_20151118

RECEIVED/DENRIDWR
DEC 0 2 2015
CITY OF GRAHA'm'ls:lctlonvva'
WASTEWATER
TREATMENT PLANT
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Ia nudly 1X, X31 .�
PERMIT
RENEWAL
NCO021211

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Catty of (6ra4am
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201 South Main Street
Graham, North Carolina 27253
PP Tel: [phone] / Fax: [phone]
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Mr. Tom Belnick, Supervisor
NCDEQ 1 DWR
Point Source Permitting
1617 Mail Service Center
�•, Raleigh, NC 27699-1617
f+ Dear Mrs. Bryant:
RECEIVED/DENR/DWR
DEC 0 2 2015
Water
QS lity
ng edon
November 18, 2015
RE: Renewal for NPDES Permit No.N00021211
City of Graham, Alamance County
The City of Graham request renewal for NPDES permit No. NCO021211 for the
M+ operation of the City of Graham Wastewater Treatment Plant. Please find enclosed the
following required items in the city's application package.
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1. One original and two copies of this cover letter.
2. One signed original and two copies of the completed application.
3. Three Copies of Authorized Representative Delegation letter.
4. One signed original and two copies of the narrative description of the Sludge
Management Plan.
Please contact me at 336.570.6721 if you have any questions or need additional
information.
Sincerely,
Tonya A. Mann
Utilities Director
Cc: Frankie Maness, Manager, City of Graham
'R Cris Routh, Plant Superintendent, City of Graham WWTP
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City of Graham
NPDES Renewal
2015
Table of Contents
1.0
Cover Letter
2.0
Table of Contents
3.0
Designated Signatory Authority Letter
4.0
Signed Form 2A
5.0
Waste Minimization Plan Activities
6.0
Sludge Management Plan
7.0
Plant Schematic —From Engineers
8.0
Plant Schematic —Simplified Flow + Water Balance
9.0
Facility and Discharge Locator
10.0
Whole Effluent Toxicity Summary
11.0
2"d Species Toxicity Reports
12.0
PPA Reports

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Titg of Gra4atn
Im P. 0. Drawer 357
201 South Main Street
Graham, North Carolina 27253
mn Tel: [phone] / Fax: [phone]
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November 2, 2015
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Jay Zimmerman, Director
NCDEQ, Division of Water Resources
PM 1617 Mail Service Center
Raleigh, NC 27699-1617
rim Dear Mr. Zimmerman:
In compliance with permitting requirements all applications, reports, or
R., information submitted to the Director are to be signed by the City Manager or his duly
authorized representative. Additionally regulations state that if a duly authorized
representative is designated, it must be done in writing to the Director by the City
Manager.
By this letter, the City of Graham is notifying the Division of Water Quality that
this authority to sign as "Permittee" is given to the individual holding the position of
Utilities Director. The individual currently in this position is Tonya A. Mann. In the
event the position becomes vacant, the City Manager will sign until the position is filled.
This authority is given for the following permits currently issued to the City of
Graham.
NPDES Permit # NCO045292 (Graham -Mebane Water "Treatment Plant)
Im NPDES Permit # NCO021211 ( Graham Wastewater "Treatment Plant)
Permit # NCG 110021 (Wastewater 'Treatment Plant Stormwater)
Permit # WQ0003824 (Land Application)
P Permit # WQCS00065 (Collection System)
If you have any questions, please call me at 336.570.6700 or write to my attention
�► to the address above.
Sincerely,
Frankie Maness
City Manager
Cc: NPDES Point Source Unit
on PI:RCS Unit
Stormwater and General Pen -nits Unit
Aquifer Protection Section
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FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
City of Graham, NCO021211 RENEWAL CAPE FEAR
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 Z 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.
C. Certification. All applicants must complete Part C (Certification).
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 1mgd,
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 RCRAICERCLA Wastes. A treatment works that accepts process wastewater from any
significant industrial users (SIUs) or receives RCRA or CERCLA wastes must complete Part F (Industrial User Discharges
and RCRAICERCLA Wastes). SIUs 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)
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-5 & 7550-22. Page 1 of 22

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
BASIC PPLICATIOU"iMATION
.'A
-RARTT,`X1BASIC APPLICATIONINFORMA Tip, FOR ALL -,
"
All treatment works must complete questions A.1 through A.8 of this Basic Application Information Packet
A.I. Facility Information.
Facility Name CITY OF GRAHAM
Mailing Address P.O. DRAWER 357
GRAHAM, NC 27253
Contact Person TONYAA.MANN
Title UTILITIES DIRECTOR
Telephone Number [phone]
Facility Address 1204 EAST GILBREATH STREET
(not P.O. Box) GRAHAM NC
A.2. Applicant Information. If the applicant is different from the above, provide the following:
Applicant Name
Mailing Address
Contact Person
Title
Telephone Number
Is the applicant the owner or operator (or both) of the treatment works?
0 owner 0 operator
Indicate whether correspondence regarding this perrnit should be directed to the facility or the applicant.
0 facility 0 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 NCO021211 PSD STORMWATER, NCS000408
UIC Other NON DISCHARGE, WQ0003824
RCRA WOCS00065 Other
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
CITY OF GRAHAM 14479 SEPARATE CITY OF GRAHAM
Total population served 14479
OR
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:
City of Graham, NCO021211 RENEWAL CAPE FEAR
A.S. 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 12`h month of "this year" occurring no more than three months prior to this application submittal.
a. Design flow rate 3.50 mgd
Two Years Ago Last Year This Year
b. Annual average daily flow rate 2013. 1.36 MGD 2014. 1.33 MGD 2015. 1.21 MGD
C. Maximum daily flow rate 2013, 3.71 MGD 2014. 4.10 MGD 2015, 3.20 MGD
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 %
❑ 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 0
iii. Combined sewer overflow points 0
iv. Constructed emergency overflows (prior to the headworks) 0
V. Other 0
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.? ❑ Yes ® No
If yes, provide the following for each surface impoundment:
C.
d
Location:
Annual average daily volume discharge to surface impoundment(s)
Is discharge ❑ continuous or ❑ intermittent?
Does the treatment works land -apply treated wastewater?
If yes, provide the following for each land application site:
Location:
0 mgd
❑ Yes ® No
Number of acres:
Annual average daily volume applied to site: 0 mgd
Is land application ❑ continuous or ❑ intermittent?
Does the treatment works discharge or transport treated or untreated wastewater to another
treatment works? ❑ Yes
® No
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 3 of 22

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FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
City of Graham, NCO021211 RENEWAL CAPE FEAR
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).
Annual daily volume disposed by this method:
Is disposal through this method ❑ continuous or ❑ intermittent?
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 4 of 22

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FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
City of Graham, NCO021211 RENEWAL I CAPE FEAR
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 GRAHAM NC
27253
(City or town, if applicable)
(Zip Code)
ALAMANCE
NC
(County)
(State)
36002'44"
79022'06"
(Latitude)
(Longitude)
C.
Distance from shore (if applicable) NIA
ft.
d.
Depth below surface (if applicable) NIA
ft.
e.
Average daily flow rate 1.21
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:
Average duration of each discharge:
Average flow per discharge:
mgd
Months in which discharge occurs:
g.
Is outfall equipped with a diffuser? ❑ Yes
® No
A.10. Description of Receiving Waters.
a. Name of receiving water HAW RIVER
b. Name of watershed (if known) CAPE FEAR
United States Soil Conservation Service 14-digit watershed code (if known):
C. Name of State Management/River Basin (if known): CAPE FEAR
United States Geological Survey 8-digit hydrologic cataloging unit code (if known):
d. Critical low flow of receiving stream (if applicable)
acute 34 cfs chronic 85 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

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
A.11. Description of Treatment
a. What level of treatment are provided? Check all that apply.
® Primary ® Secondary
® Advanced ❑ Other. Describe:
b. Indicate the following removal rates (as applicable):
Design BOD5 removal or Design C130135 removal 96 %
Design SS removal 95 %
Design P removal n/a %
Design N removal 97 %
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 ❑ No
A.12. Effluent Testing Information. All 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 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. 001
MAXIMUM' DAILY VALUE
AVERAGE DAILY VALUE
PARAMETER
Value
Units
Value
Units
Number;offSamples,
pH (Minimum)
6.5
SU
PO
pH (Maximum)
7.5
SU
Flow Rate
3.20
MGD
1.21
MGD
365
Temperature (Winter)
18
Celsius
13
Celsius
100
Temperature (Summer)
27
Celsius
22
Celsius
150
For pH please report a minimum and a maximum daily value
MAXtMJM DAILY
AVERAGE DAILY' DISCHARGE
"POLLUTANT:
DISCHARGE
Y'iICAL'
ANAL ..
MUMDL
Number.of
METHOD
Cone. ;
Units
Conc
Units
::.Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
BIOCHEMICAL OXYGEN
BOD5
21.0
M /L
4.98
M /L
105
521013
2.0
CBOD5
DEMAND (Report one)
FECAL COLIFORM
>268
Cfu
39.2
Cfu
104
922.2
1
TOTAL SUSPENDED SOLIDS (TSS)
24.8
M /L
3.1
M /L
104
2540D
1
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REFER.TQrTHEFAP,.pLICAT1:4NzVERVIEW PAGE 1`/{ TO DETERMINE WHICH, .OT,HER, PARTS `-
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-a
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' 4F FORM 2A Y�U='MUST'COMPL' ETE ^ .A
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 6 of 22

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
;A b.;'?. F .lo £ >.r t•� <, 4 �£ fY ! te` 3. e' 4.3
BASICPPLICATIOWINFORf rjL a f g f�c as « x<
'rex..o.:.':S-'...-..� ...",ft `. f �. ':..� L a ..`.e.:;. .. l:. _. , i 4.�'sl ..Y; rv>.;: .M:..'v Y>y1e S-:: i...3 iiy. Y::f.
r,. q . _' `, _ ; = A.DESIGN LOW:GREATER THAN]OR.
:PART B : :ADDI. ICINAL MPLICATION tNFORMATLCJN FOR APPLICANTS WITH
a' a aS!,t rxc ue / h,
.{ ...M , rk.ar„Y:.::T .�.a..! �,Y.] ..! %. a b L 1 K. .: .�E-..
.:4s ` �. 'r re .r asp �i w x % f .z E r t .� s . � � e s�.�r .
EQUAL M'6 MGD '100''000 allons er: da k } I
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r! ;. . �. ,. :.. l "5r.P .Cyl 4 M ` Y . is Y. 2 A •4. .5. ...)
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.
360,000 gpd
Briefly explain any steps underway or planned to minimize inflow and infiltration.
The City of Graham follows the provisions of its Collection System Permit to minimize inflow and infiltration.
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 % 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? ❑ 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.
NIA
b. Indicate whether the planned improvements or implementation schedule are required by local, State, or Federal agencies.
❑ Yes ❑ No
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 7 of 22

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
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 1 1 1 1
- End Construction
- Begin Discharge ! 1 I 1
- Attain Operational Level 1 I I 1
e. Have appropriate permits/clearances concerning other Federal/State requirements been obtained? ❑ Yes ❑ 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
-
POLLUTANT
DISCHARGE
. ,
ANALYTICAL;
�
� MUMDL
Number of .
- _
METHOD
Corte..
Units
Units
Samples:
CONVENTIONAL AND NON CONVENTIONAL
COMPOUNDS
AMMONIA (as N)
22.92
Mg/I
<1.22
Mg/I
108
4500-NH3-N-F
0.10
CHLORINE (TOTAL
<20
ug/I
<20
ug/I
250
HACH 10014
0.05
RESIDUAL, TRC)
DISSOLVED OXYGEN
12.0
Mg/I
8.7
Mg1I
250
4500-G
0.1
TOTAL KJELDAHL
21.1
Mg/I
<2.6
Mg/I
52
EPA 351.1
0.60
NITROGEN (TKN)
NITRATE PLUS NITRITE
22.5
Mg/I
6.6
Mg/I
52
EPA 353.2
0.10
NITROGEN
OIL and GREASE
>5.0
Mg/1
<5.0
Mg/I
4
EPA 1664A
5.0
PHOSPHORUS (Total)
6.1
Mg/I
2.0
Mg/I
54
4500-P
0.05
TOTAL DISSOLVED SOLIDS
862
Mg/I
742
Mg/I
4
SM 2540
10
(TDS)
OTHER
OF -PART
` IEWPARREFER TOTHE APPLICATION'OVER1ANTS N 0 t ,
OF FORM 2A) U" MUST!COMPLETE
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 8 of 22

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
f
'ABASIC APPLICATION INFORMATIQN s r
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:
® Basic Application Information packet Supplemental Application Information packet:
® Part D (Expanded Effluent Testing Data)
® 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. 1 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 TONYA A. MANN, UTILITIES DIRECTOR
Signature
Telephone number [phone]p
f l ZIS 1�5
Date signed
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
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 9 of 22

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FACILITY NAME AND PERMIT NUMBER:
City of Graham, NCO021211
PERMIT ACTION REQUESTED:
RENEWAL
RIVER BASIN:
CAPE FEAR
>SUPPL�EMENTAL,APPLICATION INFORMATION
PART D ' EXPANDED EFFLU-frENT TESTING'DATA
n
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.)
POLLUTANT
MAXIMUM DAILY DISCHARGE
AVERAGE DAILY DISCHARGE, •
ANALYTICAL
MUMDL'
Conc.
Units
Mass .
.
Units:_
' Conc.
Units ..
Mass
...
::
Units
Number....
of ,
:Samples
METALS (TOTAL RECOVERABLE), CYANIDE, PHENOLS, AND HARDNESS.
ANTIMONY
<.025
Mg/L
<.025
Mg/L
4
EPA 200.7
0.025
ARSENIC
-014
Mg/L
0.134
LBS
<.025
Mg/L
8
EPA 200.7
0.010
BERYLLIUM
<.005
Mg/L
<.005
Mg/L
3
EPA 200.7
0.005
CADMIUM
<.002
Mg/L
<.002
Mg/L
8
EPA 200.7
0.002
CHROMIUM
<.005
MgIL
<.005
MgIL
8
EPA 200.7
0.005
COPPER
.017
Mg/L
0.163
LBS
0.013
MgIL
0.132
LBS
8
EPA 200.7
0.002
LEAD
<.010
Mg/L
<.010
MgIL
8
EPA 200.7
0.010
MERCURY
6.1
Ng/L
0.001
LBS
4.54
Ng/L
0.001
LBS
4
EPA 1631
1.0
NICKEL
<.010
MgIL
<.010
MgIL
8
EPA 200.7
0.010
SELENIUM
<.010
MgIL
<.010
Mg/L
8
EPA 200.7
0.010
SILVER
<.005
MgIL
<.005
MgIL
8
EPA 200.7
0.005
THALLIUM
<.020
MgIL
<.020
MgIL
3
EPA 200.7
0.020
ZINC
0.139
MgIL
1.333
LBS
0.091
MgIL
0.918
LBS
8
EPA 200.7
0.010
CYANIDE
<.005
Mg/L
<.005
Mg/L
8
EPA 335.2
0.005
TOTAL PHENOLIC
COMPOUNDS
0.034
Mg/L
0.318
LBS
0.009
MgIL
0.086
LBS
4
EPA 420.1
0.010
HARDNESS (as CaCO3)
62
MgIL
594.6
LBS
62
MgIL
625.7
LBS
10
EPA 200.7
0.662
Use this space (or a separate sheet) to provide information on other metals requested by the permit writer
MOLYBDENUM
0.017
MgIL
0.184
LBS
0.010
Mg/L
0.103
LBS
4
EPA 200.7
0.005
MERCURY
<.200
ug/L
<.200
ug/L
4
EPA 245.1
0.200
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 10 of 22

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
Outfall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
MAXIMUM DAILY DISCHARGE-.
AVERAGE'DAILX DISCHARGE
POLLUTANT
AN
MUMDL:.'.
Numher
Cone..
'Units
Mass ,
.Units
:`Conc.
.Units
'Mass: `
Units
of.
METHOD ' ...
;
'Samples ..
VOLATILE ORGANIC COMPOUNDS
ACROLEIN
<50.0
Ug/L
<50.0
Ug/L
4
EPA 624
0.050
ACRYLONITRILE
<10.0
Ug/L
<10.0
Ug/L
4
EPA 624
0.010
BENZENE
<1.00
Ug/L
<1.00
U91L
4
EPA 624
0.001
BROMOFORM
1.97
Ug/L
0.018
LBS
0.49
Ug/L
0.006
LBS
4
EPA 624
0.001
CARBON
<1.00
Ug/L
<1.00
Ug/L
4
EPA 624
0.001
TETRACHLORIDE
CHLOROBENZENE
<1.00
UgIL
<1.00
Ug/L
4
EPA 624
0.001
CHLORODIBROMO-
4.82
UgIL
0.045
LBS
1.97
Ug/L
0.020
LBS
4
EPA 624
.001
METHANE
CHLOROETHANE
<5.00
Ug/L
<5.00
UgIL
4
EPA 624
0.005
2-CHLOROETHYLVINYL
<5,00
Ug/L
<5.00
UgIL
4
EPA 624
0.005
ETHER
CHLOROFORM
7.63
Ug/L
0.071
LBS
3.87
Ug/L
0.039
LBS
4
EPA 624
0.001
DICHLOROBROMO-
9,97
Ug/L
0.093
LBS
3.69
UgIL
0.037
LBS
4
EPA 624
0.001
METHANE
1,1-DICHLOROETHANE
<1.00
Ug/L
<1.00
UgIL
4
EPA 624
0.001
1,2-DICHLOROETHANE
<1.00
UgIL
<1.00
UgIL
4
EPA 624
0.001
TRANS-I,2-DICHLORO-
<1.00
UgIL
<1.00
Ug/L
4
EPA 624
0.001
ETHYLENE
1,1-DICHLORO-
<1.00
UgIL
<1.00
Ug/L
4
EPA 624
0.001
ETHYLENE
1,2-DICHLOROPROPANE
<1.00
UgIL
0.00
Ug/L
4
EPA 624
0.001
1,3-DICHLORO-
<1.00
UgIL
0.00
Ug/L
4
EPA 624
0.001
PROPYLENE
ETHYLBENZENE
<1.00
Ug/L
0.00
Ug/L
4
EPA 624
0.001
METHYL BROMIDE
<5.00
UgIL
<5.00
UgIL
4
EPA 624
0.005
METHYL CHLORIDE
<5.00
Ug/L
<5.00
Ug/L
4
EPA 624
0.005
METHYLENE CHLORIDE
<1.00
Ug/L
<1.00
UgIL
4
EPA 624
0.001
1,1,2,2-TETRA-
<1.00
Ug/L
<1.00
UgIL
4
EPA 624
0.001
CHLOROETHANE
TETRACHLORO-
0.00
Ug/L
<1.00
UgIL
4
EPA 624
0.001
ETHYLENE
TOLUENE
<1.00
UgIL
<1.00
Ug/L
4
EPA 624
0.001
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 11 of 22

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FACILITY NAME AND PERMIT NUMBER:
City of Graham, NCO021211
PERMIT ACTION REQUESTED:
RENEWAL
RIVER BASIN:
CAPE FEAR
Outfall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
POLLUTANT:
MAXIMUMDAILY DISCHARGE
AVERAGE
DAILY'DISCHARGE
ANALYTICAL
MLJMDL":..,
Conic--
,,.U,rits„
Mass; .
F
Units,
Conc
Units
Mass
Units
Number
of
TRICHLOROETHANE
<1.00
UgIL
<1.00
UglL
4
EPA 624
0.001
TRICHLOROETHANE
<1.00
UglL
<1.00
UgIL
4
EPA 624
0.001
TRICH LORO ETHYLENE
<1.00
UglL
<1.00
UglL
4
EPA 624
0.001
VINYL CHLORIDE
<5.00
UglL
<5.00
UgIL
4
EPA 624
0.005
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
<10
UgIL
<10
UglL
4
EPA 625
.010
2-CHLOROPHENOL
<10
UgIL
<10
UglL
4
EPA 625
.010
2,4-DICHLOROPHENOL
<10
UgIL
<10
UglL
4
EPA 625
.010
2,4-DIMETHYLPHENOL
<10
UglL
<50
UglL
4
EPA 625
.050
4,6-DINITRO-0-CRESOL
<50
UglL
<50
UgIL
4
EPA 625
.050
2,4-DINITROPHENOL
<50
UgIL
<50
UgIL
4
EPA 625
.050
2-NITROPHENOL
<10
UglL
<10
UgIL
4
EPA 625
.010
4-NITROPHENOL
<50
Ug1L
<50
UgIL
4
EPA 626
.050
PENTACHLOROPHENOL
<50
UgIL
<50
UgIL
4
EPA 625
.050
PHENOL
<10
UgIL
<10
UgIL
4
EPA 625
.010
2,4,6- OROPHENOL
TRICHLUse
<10
UgIL
<10
UgIL
4
EPA 625
.010
this space (or a separate sheet) to provide information on other acid -extractable
compounds requested by the permit writer
BASE -NEUTRAL COMPOUNDS
ACENAPHTHENE
<10
UgIL
<10
UglL
4
EPA 625
.010
ACENAPHTHYLENE
<10
UglL
<10
UglL
4
EPA 625
.010
ANTHRACENE
<10
UglL
<10
UgIL
4
EPA 625
.010
BENZIDINE
<50
UgIL
<50
UgIL
4
EPA 625
.050
BENZO(A)ANTHRACENE
<10
UgIL
<10
UgIL
4
EPA 625
.010
BENZO(A)PYRENE
<10
UgIL
<10
UglL
4
EPA 625
.010
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 12 of 22

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
Outfall number. 001 (Complete once for each outfall discharging effluent to waters of the United States.)
MAXIMUM DAILY DISCHARGE
AVERAGEbAiLy,DISCHARGE
POLLUTANT
ANALYTICAL1.MUMDL'.
METHOD
Number
"`
Conc.
• Units
Mass
Units
Conc.
Units:
; .Mass _
Units
of .
Samples
3,4 BENZO-
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
FLUORANTHENE
BENZO(GHI)PERYLENE
<10
Ug/L
<10
UgIL
4
EPA 625
.010
BENZO(K)
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
FLUORANTHENE
BIS (2-CHLOROETHOXY)
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
METHANE
BIS (2-CHLOROETHYL)-
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
ETHER
BIS (2-CHLOROISO-
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
PROPYL)ETHER
BIS (2-ETHYLHEXYL)
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
PHTHALATE
4-BROMOPHENYL
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
PHENYLETHER
BUTYL BENZYL
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
PHTHALATE
2-CHLORO-
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
NAPHTHALENE
4-CHLORPHENYL
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
PHENYLETHER
CHRYSENE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
DI-N-BUTYL PHTHALATE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
DI-N-OCTYL PHTHALATE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
DIBENZO(A,H)
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
ANTHRACENE
1,2-DICHLOROBENZENE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
1,3-DICHLOROBENZENE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
1,4-DICHLOROBENZENE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
3,3-DICHLORO-
<50
Ug/L
<50
Ug/L
4
EPA 625
.050
BENZIDINE
DIETHYL PHTHALATE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
DIMETHYL PHTHALATE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
2,4-DINITROTOLUENE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
2,6-DINITROTOLUENE
<10
Ug/L
<10
Ug/L
4
EPA 626
.010
1,2-DIPHENYL-
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
HYDRAZINE
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 13 of 22

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
Outfail number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
-
MAXIMUM. DAILY DISCHARGE
AVERAGE,DAILY,DISCHARGE,
i?OLLUTANT-
`ANALYTICAL
MLJMDL
Nurriber
Conc..
Units
Mass:
;Units
Conc.
Units .
Mass
•Units
of
METHOD
..Samples
FLUORANTHENE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
FLUORENE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
HEXACHLOROBENZENE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
HEXACHLORO-
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
BUTADIENE
HEXACHLOROCYCLO-
<50
Ug/L
<50
Ug/L
4
EPA 625
.050
PENTADIENE
HEXACHLOROETHANE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
INDENO(1,2,3-CD)
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
PYRENE
ISOPHORONE
<10
Ug1L
<10
Ug/L
4
EPA 625
.010
NAPHTHALENE
<10
Ug1L
<10
Ug/L
4
EPA 625
.010
NITROBENZENE
<10
Ug1L
<10
Ug/L
4
EPA 626
.010
N-NITROSODI-N-
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
PROPYLAMINE
N-NITROSODI-
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
METHYLAMINE
N-NITROSODI-
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
PHENYLAMINE
PHENANTHRENE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
PYRENE
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
1,2,4-
<10
Ug/L
<10
Ug/L
4
EPA 625
.010
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
rt f END OF PART D:
_ •..w.. f t... ,.-. t :h-.«. ,£ .:.. q tr.:..: .., 2ti. e: _ S. , . .. J
REFERETO THE APPLICATION 01/ER-V (PAGE 1);;TO DETERMLNE WHICH OTHER PARTS
-° OF' FORM 2ArY.0U M,UST='COMPLETE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 14 of 22

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
It ME
APP_LtCATION tTION
SUP( PE.NTAL NF4RMA
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PARTaE T�XlCITY TESTING DATA t ; *' rS ' 3 )
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 EA 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.I. Required Tests.
Indicate the number of whole effluent toxicity tests conducted in the past four and one-half years.
® 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

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FACILITY NAME AND PERMIT NUMBER:
City of Graham, NCO021211
PERMIT ACTION REQUESTED:
RENEWAL
RIVER BASIN:
CAPE FEAR
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
g. Provide the type of test performed.
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

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FACILITY NAME AND PERMIT NUMBER:
City of Graham, NCO021211
PERMIT ACTION REQUESTED:
RENEWAL
RIVER BASIN:
CAPE FEAR
Chronic:
NOEC
%
%
%
IC25
%
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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: 1 I (MM/DD/YYYY)
Summary of results: (see instructions)
Multiple dates submitted see attached summary form and attached multi concentration 2"d species results for December
2012 March 2013 June 2014 and September 2015
,ttt END OFaPART E:
REFER T4 THE ARPLICATION OVERVIEW�(PAGE `1) TO DETERMINE WHICH: OTHER PARTS '
�. 3
F FORM 2AYOM'MUST COMPLETE. '
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 17 of 22

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FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
City of Graham, NCO021211 RENEWAL CAPE FEAR
=SUPPLEMENTAL APPLICATION :INFORMATION '
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PART F INDUSTRIAL;:USER DISCHARGES_AND,RCRAICERCLA WASTES
All treatment works receiving discharges from significant industrial users or which receive RCRA,CERCLA, or other remedial wastes must
r� complete part F.
GENERAL INFORMATION:
F.I. Pretreatment program. Does the treatment works have, or is subject ot, an approved pretreatment program?
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® Yes ❑ No
F.2. Number of Significant Industrial Users (SIUs) and Categorical Industrial Users (CIUs). Provide the number of each of the following types of
industrial users that discharge to the treatment works.
a. Number of non -categorical SIUs. 2
r^1 I b. Number of CIUs.
2
SIGNIFICANT INDUSTRIAL USER INFORMATION:
ran Supply the following information for each SIU. If more than one SIU discharges to the treatment works, copy questions F.3 through F.8 and
provide the information requested for each SIU.
F.3. Significant Industrial User Information. Provide the name and address of each SIU discharging to the treatment works. Submit additional pages
as necessary.
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Name: G & K SERVICES
Mailing Address: P.O. BOX 718
GRAHAM NC 27253
F.4. Industrial Processes. Describe all the industrial processes that affect or contribute to the SIU's discharge.
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INDUSTRIAL LAUNDERING
F.S. Principal Product(s) and Raw Material(s). Describe all of the principal processes and raw materials that affect or contribute to the SIU's
discharge.
Principal product(s): CLEANING UNIFORMS
ran Raw material(s): BLEACH FERRIC CHLORINE CAUSTIC SURFACTANTS AND DETERGENTS
F.6. Flow Rate.
a. Process wastewater flow rate. Indicate the average daily volume of process wastewater discharge into the collection system in gallons per
ria day (gpd) and whether the discharge is continuous or intermittent.
70,650 gpd ( continuous or X intermittent)
ran b. Non -process wastewater flow rate. Indicate the average daily volume of non -process wastewater flow discharged into the collection system
in gallons per day (gpd) and whether the discharge is continuous or intermittent.
2,500 gpd (X continuous or intermittent)
t-M F.7. Pretreatment Standards. Indicate whether the SIU is subject to the following:
a. Local limits ® Yes ❑ No
mn b. Categorical pretreatment standards ❑ Yes ® No
If subject to categorical pretreatment standards, which category and subcategory?
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 18 of 22

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
F.S. Problems at the Treatment Works Attributed to Waste Discharge by the SIU. Has the SIU caused or contributed to any problems (e.g.,
upsets, interference) at the treatment works in the past three years?
❑ Yes ® No If yes, describe each episode.
RCRA HAZARDOUS WASTE RECEIVED BY TRUCK, RAIL, OR DEDICATED PIPELINE:
F.9. RCRA Waste. Does the treatment works receive or has it in the past three years received RCRA hazardous waste by truck, rail or dedicated pipe?
❑ Yes ® No (go to F.12)
F.10. Waste transport. Method by which RCRA waste is received (check all that apply):
❑ Truck ❑ Rail ❑ Dedicated Pipe
F.11. Waste Description. Give EPA hazardous waste number and amount (volume or mass, specify units).
EPA Hazardous Waste Number Amount Units
CERCLA (SUPERFUND) WASTEWATER, RCRA REMEDIATION/CORRECTIVE ACTION
WASTEWATER, AND OTHER REMEDIAL ACTIVITY WASTEWATER:
F.12. Remediation Waste. Does the treatment works currently (or has it been notified that it will) receive waste from remedial activities?
❑ Yes (complete F.13 through F.15.) ® No
F.13. Waste Origin. Describe the site and type of facility at which the CERCLA/RCRA/or other remedial waste originates (or is excepted to origniate in
the next five years).
F.14. Pollutants. List the hazardous constituents that are received (or are expected to be received). Include data on volume and concentration, if
known. (Attach additional sheets if necessary.)
F.15. Waste Treatment.
a. Is this waste treated (or will be treated) prior to entering the treatment works?
❑ Yes ❑ No
If yes, describe the treatment (provide information about the removal efficiency):
b. Is the discharge (or will the discharge be) continuous or intermittent?
❑ Continuous ❑ Intermittent If intermittent, describe discharge schedule.
'� Yx END OF PART°F, s
7'> f
` vERVIEINx PAGE 1 r =0 DETERMINE VU.HICH OTHER -PARTS �'
REFER TQ THE APPLICATION O (, , .y. )
'OF FORMp2A'YOU MUST GQMPaLETE + z ° ��
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 19 of 22

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F.3. Significant Industrial User Information. Provide the name and address of each SIU discharging to the treatment works. Submit additional pages
as necessary.
Name: LUXFER GAS CYLINDERS
Mailing Address: 235 RIVERBEND ROAD
GRAHAM NC 27253
F.4. Industrial Processes. Describe all the industrial processes that affect or contribute to the SIU's discharge.
MANUFACTURE GAS CYLINDERS
F.S. Principal Product(s) and Raw Material(s). Describe all of the principal processes and raw materials that affect or contribute to the SIU's
discharge.
Principal product(s): GAS CYLINDERS
Raw material(s): METALS CAUSTIC LUBRICANTS WATER AND POWDER PAINTS
F.6. Flow Rate.
a. Process wastewater flow rate. Indicate the average daily volume of process wastewater discharge into the collection system in gallons per
day (gpd) and whether the discharge is continuous or Intermittent.
41,250 1 gpd (X continuous or intermittent)
b. Non -process wastewater flow rate. Indicate the average daily volume of non -process wastewater flow discharged into the collection system
in gallons per day (gpd) and whether the discharge is continuous or intermittent.
2,100 _ gpd (X continuous or intermittent)
F.7. Pretreatment Standards. Indicate whether the SIU is subject to the following:
a. Local limits ® Yes ❑ No
b. Categorical pretreatment standards x❑ Yes No
If subject to categorical pretreatment standards, which category and subcategory?
40 CFR Part 467.36 Subpart C -
FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
City of Graham, NCO021211 RENEWAL CAPE FEAR
F.8. Problems at the Treatment Works Attributed to Waste Discharge by the SIU. Has the SIU caused or contributed to any problems (e.g.,
upsets, interference) at the treatment works in the past three years?
❑ Yes ® No If yes, describe each episode.
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F.3. Significant Industrial User Information. Provide the name and address of each SIU discharging to the treatment works. Submit additional pages
as necessary.
Name: NOVAFLEX HOSE INC.
Mailing Address: 449 Trollinawood Road
Haw River, N.C. 27258
FA. Industrial Processes. Describe all the industrial processes that affect or contribute to the SIU's discharge.
RUBBER AND PLASTIC HOSE AND MOLDED PARTS
F.S. Principal Product(s) and Raw Material(s). Describe all of the principal processes and raw materials that affect or contribute to the SIU's
discharge.
Principal product(s): HOSE RUBBER AND PLASTIC
Raw material(s): NATURAL AND SYNTHETIC RUBBER AND THERMO PLASTIC RESINS
F.6. Flow Rate.
a. Process wastewater flow rate. Indicate the average daily volume of process wastewater discharge into the collection system in gallons per
day (gpd) and whether the discharge is continuous or intermittent.
6,000 _ gpd ( continuous or X intermittent)
b. Non -process wastewater flow rate. Indicate the average daily volume of non -process wastewater flow discharged into the collection system
in gallons per day (gpd) and whether the discharge is continuous or intermittent.
3400 gpd ( continuous or X intermittent)
F.7. Pretreatment Standards. Indicate whether the SIU is subject to the following:
a. Local limits ® Yes ❑ No
b. Categorical pretreatment standards ® Yes ❑ No
If subject to categorical pretreatment standards, which category and subcategory?
40CFR 428 SUBPART F (RUBBER MANUFACTURING)
FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
City of Graham, NCO021211 I RENEWAL CAPE FEAR
F.8. Problems at the Treatment Works Attributed to Waste Discharge by the SIU. Has the SIU caused or contributed to any problems (e.g.,
upsets, interference) at the treatment works in the past three years?
❑ Yes ® No If yes, describe each episode.
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F.3. Significant Industrial User Information. Provide the name and address of each SIU discharging to the treatment works. Submit additional pages
as necessary.
Name: STERICYCLE INC.
Mailing Address: P.O. BOX 310
HAW RIVER NC 27258
F.4. Industrial Processes. Describe all the industrial processes that affect or contribute to the SIU's discharge.
MEDICAL WASTE INCINERATION
F.S. Principal Product(s) and Raw Material(s). Describe all of the principal processes and raw materials that affect or contribute to the SIU's
discharge.
Principal product(s): ASH FROM MEDICAL WASTE
Raw materal(s): MURIATIC ACID FERRIC CHLORIDE AND CAUSTIC SODA
F.6. Flow Rate.
a. Process wastewater flow rate. Indicate the average daily volume of process wastewater discharge into the collection system in gallons per
day (gpd) and whether the discharge is continuous or intermittent.
15,610 gpd ( continuous or X intermittent)
b. Non -process wastewater flow rate. Indicate the average daily volume of non -process wastewater flow discharged into the collection system
in gallons per day (gpd) and whether the discharge is continuous or intermittent.
1,440 gpd ( continuous or X intermittent)
F.7. Pretreatment Standards. Indicate whether the SIU is subject to the following:
a. Local limits ® Yes ❑ No
b. Categorical pretreatment standards ❑ Yes ® No
If subject to categorical pretreatment standards, which category and subcategory?
FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
City of Graham, NCO021211 RENEWAL CAPE FEAR
F.8. Problems at the Treatment Works Attributed to Waste Discharge by the SIU. Has the SIU caused or contributed to any problems (e.g.,
upsets, interference) at the treatment works in the past three years?
❑ Yes ® No If yes, describe each episode.

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FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
City of Graham, NCO021211
RENEWAL
CAPE FEAR
;SUPPLE MENTAL,'APPLIGATION INFORMATION :, x
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> PART G. COMBINE6 SEWER SYSTEMS
If the treatment works has a combined sewer system, complete Part G.
G.1. System Map. Provide a map indicating the following: (may be included with Basic Application Information)
a. All CSO discharge points.
b. Sensitive use areas potentially affected by CSOs (e.g., beaches, drinking water supplies, shellfish beds, sensitive aquatic ecosystems, and
outstanding natural resource waters).
C. Waters that support threatened and endangered species potentially affected by CSOs.
G.2. System Diagram. Provide a diagram, either in the map provided in G.1 or on a separate drawing, of the combined sewer collection system that
includes the following information.
a. Location of major sewer trunk lines, both combined and separate sanitary.
b. Locations of points where separate sanitary sewers feed into the combined sewer system.
C. Locations of in -line and off-line storage structures.
d. Locations of flow -regulating devices.
e. Locations of pump stations.
CSO OUTFALLS:
Complete questions G.3 through G.6 once for each CSO discharge point.
G.3. Description of Outfall.
a. Outfall number
b. Location
(City or town, if applicable) (Zip Code)
(County) (State)
(Latitude) (Longitude)
C. Distance from shore (if applicable) ft.
d. Depth below surface (if applicable) ft•
e. Which of the following were monitored during the last year for this CSO?
❑ Rainfall ❑ CSO pollutant concentrations ❑ CSO frequency
❑ CSO flow volume ❑ Receiving water quality
f. How many storm events were monitored during the last year?
G.4. CSO Events.
a. Give the number of CSO events in the last year.
events (❑ actual or ❑ approx.)
b. Give the average duration per CSO event.
hours (❑ actual or ❑ approx.)
00
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 20 of 22

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FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
City of Graham, NCO021211 RENEWAL CAPE FEAR
C. Give the average volume per CSO event.
million gallons (❑ actual or ❑ approx.)
d. Give the minimum rainfall that caused a CSO event in the last year
Inches of rainfall
G.S. Description of Receiving Waters.
a. Name of receiving water:
b. Name of watershed/river/stream system:
United State Soil Conservation Service 14-digit watershed code (if known):
C. Name of State Management/River Basin:
United States Geological Survey 8-digit hydrologic cataloging unit code (if known):
G.6. CSO Operations.
Describe any known water quality impacts on the receiving water caused by this CSO (e.g., permanent or intermittent beach closings, permanent or
intermittent shell fish bed closings, fish kills, fish advisories, other recreational loss, or violation of any applicable State water quality standard).
END,.GF
r15jr;�tJ
C Tl N OVERVIEWr PAGE-1 TO DETERMINE WHICH. C?THER PARTS
REFER TG THE�AP.,PLI A O 1■
1. S� .F.. t •.rR i i ;. )-, Y... i
<�F FORM�2A YOU' MUST C'4MPLETE.
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EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 21 of 22

Additional information, if provided, will appear on the following pages.
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NPDES FORM 2A Additional Information

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City of Graham Wastewater Treatment Plant
Summary of
Waste Minimization Plan Activities
NPDES Permit No. NCO021211
Updated on November 9, 2015
g, The City of Graham instituted a Mercury Minimization Plan on November 12,
2013. The City of Graham has monitored influent and effluent sites to establish a
baseline for mercury data. In addition, the City of Graham has monitored for Mercury as
moo required by the Long —Term Monitoring Plan. Industrial users have also been monitored
for mercury. We have found no significant increases in any of the above sites for
mercury. Therefore the City of Graham is staying well below our Technology Based
Effluent Limit of 47 ng/l. All data from our LTMP are below 10 ng/l. The City of Graham
has also surveyed dental offices on our sewer system and all had disposable traps at
their chairs but none had amalgam separators. One dental office was an orthodontist
with no amalgam being discharged into our system. This is our activities for our MMP to
date.
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Crispian T. Routh
WWTP Superintendent
City of Graham
To4a A. Mann
Utilities Director
City of Graham
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City of Graham Wastewater Treatment Plant
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Sludge Management Plan
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NPDES Permit No. NCOO21211
Updated on November 20, 2015
• Wastewater Treatment Plant sludge is aerobically digested, stabilized, and then
surface applied to a City owned land application site.
• Aerobic digestion takes place in the Extended Aeration Basin, Primary and
Secondary digesters, Digester No. 3, and then Held in a Sludge Storage Unit.
Total volume of all sludge holding tanks is 1,975,000 gallons. The digested
sludge is either stabilized by adding approximately 2.7 tons of hydrated lime per
48,000 gallons of sludge (sludge pH is raised to 12.0 standard units for 2 hours
and then held at 11.5 pH for an additional 22 hours) or by proving 503B sludge
compliance by passing S.O.U.R test and Fecal Coliform Analysis. Additionally,
two lime stabilization tanks (combined volume of 100,000 gallons) can be utilized
for these processes. Sludge is then pumped to the transport trucks for delivery
to the land application site.
• Stabilized sludge is transported via two sealed tanker trucks to the site. The
delivery vehicle used carries a copy of the Non -Discharge permit and Spill
Control and Prevention policy. Remote routes are used and equipment meets
Mn DOT standards. Drivers are trained and educated concerning operational
components of the permit and receiver site procedures. All drivers have CDL
license with tanker and air brake endorsements.
The land application site is dedicated city owned land. There are 58.2 acres of
land that is permitted under Non -Discharge permit No. WQ0003824. Sludge is
surface applied in accordance with the permit restrictions using an off -road
vehicle with sealed tank.
• A fescue cover crop is maintained on the fields and is harvested and used for
RR cattle feed. Fields are maintained and crops harvested in accordance with permit
requirements.
. Nutrient and metal loadings and application rates are calculated and reported in
accordance with WQ0003824 requirements.
All land application activities are performed in accordance with WQ0003824
requirements and 40 CFR Part 503 federal regulations.
ispian T. Routh Tcka A. Mann
WWTP Superintendent Utilities Director
City of Graham City of Graham

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FIGURE NO I - I
PLANT PROCESS SCHEMATIC
WASTEWATER TREATMENT PLANT
GRAHAM, N.C.
FINKBEINER, PETTIS 6 STROUT. INC.
CONSULTING ENGINEERS
GREENSBORO, N C.
CAD. CRAI 1 11.1"I

INCLUDES BAR
SCREEN, GRIT
COLLECTION,
FLOW METER, WET
WELL + PUMPS
QTY ( 2 ) 296,200
gals. EACH
QTY (2)1.750M
EACH
l I I I I I I I
CITY OF GRAHAM WWTP
SIMPLIFIED SCHEMATIC + WATER BALANCE
READ FLOW FROM TOP TO BOTTOM OF PAGE
2015 DAILY FLOW RATE AVERAGES
INFLUENT
HEADWORKS
11
PRIMARY
CLARIFERS
11
AERATION
BASINS
11 I
QTY ( 4 ) 325,000 SETTLING
gals. EACH TANKS
FEED RATE 20
CHLORINATION
LBS/DAY
QTY ( 1 ) 270.000
FINAL
gals.
CLARIFER
11
FEED RATE 20
DE-
LBS/DAY
CHLORINATION
EFFLUENT
SAMPLER
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EFF.POINT
EFFLUENT
APPROX. 1,150 FT
POINT
FROM PLANT
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9429986 gpd = R.A.S.
439375 gLd_ W.A.S. ` _I
1.244 MGD
1.244 MGD
DIGESTER No.1 I VOLUME=114,000 GALS
DIGESTER No.2 I VOLUME=196,000 GALS
DIGESTER No.3 I VOLUME=750,000 GALS
SLUDGE STORAGE I VOLUME=750,000 GALS
UNIT
TRUCK FILL ZONE I VOLUME=100,000 GALS
LAND APPLICATION PERMIT
1.244 MGD FARM yyQ0003824
1.244 MGD
ADDITIONAL SYTEMS AVAILABLE ARE LIME
STABILIZATION, ROTARY DRUM SLUDGE
1.244 MGD THICKENER, AND LOW PHOS ONE FEED.

GRAHAM POTW [NC00212111 WHOLE EFFLUENT TOXICITY RESULTS SUMMARY [BIOASSAY TEST]
SAMPLE FEMALE DAPHNIA ORGANISMS AVG/ Reproduction
DATES SAMPLE #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 FEM Mortality %Mortality RESULT % Reduction LAB COMMENTS
EXAMPLE
3/15 & 3117 2011 Control 22 23 22 23 21 22 24 23 23 1 21 1 24 1 21 1 22.42 0/12 0% PASS Meritech
NC Pass/Fall 14% Eff 27 1 25 26 26 27 27 22 24 27 1 27 1 28 1 25 1 25.92 0/12 1 0% 1 1 -15.61 Inc.
6114 & 6116 2011
Control
14
18
16
16
17
18 1
15
21
22
16
18 1
17
17.33
0/12
0%
PASS
NC Pass/Fail
14% Eff
22
22
22
21
19
19
19
23
19
22
21
22
20.92
0112
0%
-20.67
9120 & 9/22 2011
Control
18
22
19
13
21
20
24
17
18
23
21
20
19.67
1/12
8.33%
PASS
NC Pass/Fail
14% Eff
17
20
19
16
21
17
21
21
20
17
19
16
18.67
0/12
0%
5.08
12/13 & 12/16 2011
Control
21
22
24
14
18
22
21
1 23
19
1 20
19
1 15
19.83
0/12
0%
PASS
NC Pass/Fail
14% Eff
17
20
16
17
19
24
21
21
15
22
20
20
19.33
0/12
0%
2.52
3113 & 3/15 2012
Control
11
18
18
20
16
18
22
18
20
20
20
19
18.33
0/12
0%
PASS
NC Pass/Fail
14% Eff
20
25
22
24
23
20
22
23
22
19
23
20
21.92
0/12
0%
-i9.55
Meritech
Inc.
Meritech
Inc.
Meritech
Inc.
Meritech
Inc.
6/12 & 6114 2012
Control 1
19
16
17
26
20 1
22
20
21 1
19 1
21 1
18 1
19
1 19.83
0/12 1
0% 1
PASS I
Meritech
NC Pass/Fail
14% Eff
24
21
18
17
21
25
23
19
24
22 1
20 1
17
1 20.92
0/12 1
0% 1
-5.46
Inc.
Meritech
9/11 & 9113 2012
Control
19
18
16
18
18
17
19
17
19
18 1
16 1
17
1 17.67
0/12
0% 1
PASS I
NC Pass/Fail
14% Eff
21
16
23
19
16
19
19
22
20
20 1
17 1
18
1 19.17
0/12 1
0% 1
-8.49
Inc.
Meritech
12111 & 12113 2012
Control
14
17
17
18
17
14
16
16
18
16 1
15 1
15
1 16.08
0/12
0% 1
PASS I
NC Pass/Fall
14% Eff
17
17
18
17
18
20
19
18
15
20 1
17 1
19
1 17.92
0/12 1
0% 1
-11.40
Inc.
Meritech
3112 & 3114 2013
Control
20
22
25
24
21
25
23
14
29 1
18 1
26 1
19
1 22.17
0/12 1
0% 1
PASS I
NC Pass/Fail
14% Eff
23
25
17
19
18
22
20
16
19
24 1
21 1
22
1 20.501
0112 1
0%
7.52
Inc.
Meritech
6111 & 6113 2013
Control
23
23
25
23
23
23
26
22
26
21 1
21 1
23
1 23.251
0112 1
0% 1
PASS I
NC Pass/Fail
14% Eff
18
22
19
18
19
19
25
21
27
17 1
24 1
22
1 20.92
0/12 1
0% 1
10.04
Inc.
Meritech
9110 & 9112 2013
Control
25
25
28
28
29
24
25
30 1
28
27 1
20 1
26
1 26.25
0/12 1
0%
1 PASS
NC Pass/Fall
14% Eff
19
26
23
30
30
26
28
27
30
29 1
28 1
29
1 27.081
0112 1
0%
1
-3.17
Inc.
Meritech
12110 & 12112 2013
Control
24 1
18
14
20
15
22
14 1
24
14
22 1
23 1
21
1 19.25
0/12 1
0%
1 PASS
NC Pass/Fail
14% Eff
20
17
24
15
1 22
24
19
21
12
20 1
15 1
23
1 19.33
0/12 1
0%
1
-0.43
Inc.
Meritech
3111 & 3113 2014
Control
20
26 1
23
23
23
1 18
1 25
22
24
21 1
17 1
21
1 21.921
0112 1
0%
1 PASS I
NC Pass/Fail
14% Eff
28
24
24
21
24
23
21
24
21
21 1
19 1
23
1 22.75
0/12 1
0%
1 1
-3.80
Inc.
Meritech
6124 & 6/26 2014
Control
9
23
20
19
23
18
25
23
24
21 1
22 1
22
1 20.751
0112 1
0%
1 PASS I
NC Pass/Fall
14% Eff
17
21
25
17
25
29
27
24
27
21 1
26 1
18
1 23.08
0/12 1
0%
1 1
-11.24
Inc.
Meritech "= Missing
919 & 9111 2014
Control
21
17
22
21
19
21
19
18 1
19 1
22
1 26
1 20.45
0/12 1
0%
1 PASS I
NC Pass/Fall
1 14% Eff
21
28
29
25
27
26
30
27
29 1
29 1
28
1 28
1 27.25
0/12 1
0%
1 1
-33.22
Inc
Meritech
1219 & 12111 2014
1 Control
24
24
1 27
24
28
14
28
22
26
21 1
21
1 25
1 23.67
1/12 1
8.33%
1 PASS
NC Pass/Fail
1 14% Eff 1
23
1 26
1 28 1
27
1 26
26
25
22
27
27
25
1 28
1 25.83
0/12 1
0%
1 1
-9.15
Inc.
3117 & 3119 2015
Control
19
23
20
23
19
24
23
23
21
20
1 20
1 23
1 21.501
0112 1
0%
1 PASS I
Meritech
NC Pass/Fail
14% Eff
23
27
25
26
24
22
24
22
27
25
17
1 27
1 24.08
0/12 1
0%
1
-12.02 7
Inc.
6116 & 6118 2015
Control
23
27
27
27
27
25
27
25
26
20
29
1 25
1 25.67
0/12
1 0%
1 PASS
Meritech
NC PasslFail
14% Eff
25
30
29
26
28
32
30
28
32
1 26
1 27
1 31
1 28.67
0/12
1 0%
1
-11.69
Inc.
Meritech
9115 & 9/17 2015
Control
30
19
24
29
26
27
26
28
27
23
1 27
1 26
1 26.00
0/12
1 0%
1 PASS I
NC Pass/Fail
14% Eff
28
29
25
25
33
27
29
29
27
26
1 25
1 27
1 27.50
0/12
1 0%
1 1
-5.77
Inc.

r+aq
Effluent Toxicity Report Form -Chronic Fathead Minnow Multi -Concentration Test
Date:12/2112012
Facility: City of Graham
Laboratory: Meritech, Inc.
x L__4
Signature of Operator in
M
f=1„
MAIL ORIGINAL TO: L' nvlrUDn1U11LU1 ocacu«a ++.a••-
Division or Water Quality
NC DENR
1621 Mail Service Center
Raleigh, NC 27699-1621
Test Initiation Date/Time 12/11/2012 3:50 PM
% Eft. Repl. 1 2 3 4
rLI Control I Surviving #
Original #
WUodginal (mg)
3.5 Surviving #
Original #
Wtlodginal (mg)
Surviving #
Original #
Wtlodginal (mg)
14 Surviving #
Original #
Wt/original (mg)
10
10
19
10
10
10
10
10
0.845
0.746
1 0.832
0.868
10
9
10
10
10
10
10
10
0.748
0.846
0.955
0.800
10
10 1
90
10
10
10
10
10
0.821
0.836
0.848
1 0.735
10
9
10
10
10
10
10
10
0.772
0.686
0.797 j
0.633
21 Surviving #
10
10
10
1 10
10
Original #
10
10
10
1
Wt/original (mg)
0.743
0.797
0.712
0.740
28 Surviving #
10
10
10
10
Original #
10
10
10
10
0.678
0.763
1 0.783
0.862
Wt/odginal (mg)
Day
Nater Quality Data
3
Control
pH (SU) Init/Fin
DO (mg/L) Init/Fin
Temp (C) Init/Fin
Avg Wt/Surv. Control 0.846
% Survival 97.5
Avg Wt (mg) 0.823
% Survival 97.5
Avg Wt (mg) 0.837
% Survival 100.0
Avg Wt (mg) 0.810
% Survival 97.5
Avg Wt (mg) 0.722
% Survival 100.0
Avg Wt (mg) 0.748
% Survival 100.0
Avg Wt (mg) 0.772
Test Organisms
Cultured In -House
Outside Supplier
Hatch Date: 12/10/12
Hatch Time: TDOPM CT
0
1
8.26
8.05
24.8
2
! 8.00
/ 7.46
J 25.1
8.17
7.80
24.2
1 7.91
/ 7.27
/ 25.6
1 8.22
7.90
25.2
/ 8.19
1 7.72
! 24.8
8.25
8.06
25.1
/ 7.82
/ 6.95
/ 25.3
8.21
7.70
25.4
1 7.76
/ 6.68
I 25.3
8.13 / 8.06
8.20 1 7.70
7.80 I 7.60
7.93 J 6.88
25.1 I 25.1
24.7 / 25.4
1 3 4 5 6
High Concentration 0
pH (SU) Init/Fin 7.94 1 7.991 8.03 1 7.68
DO (mg/L) Init/Fin 7.71 1 7.441 7.93 / 6.34
Temp (Cl Init/Fin 25.1 / 25.1 1 24.9 1 25.4
8.01
7.95
25.1
2
! 8.04
1 7.44
/ 25.1
8.09 1
7.70 I
24.2 /
7.95
7.28
25.6-1
8.03
8.03
25.4
/ 8.21
/ 7.69
1 24.8
8.24
7.93
1 25.3
1 7.84
1 Q.
/ 25.3
7.98
7.76
1 25.1
/ 7.75
1 6.30
1 25.3
Sample 1 2 3
Collection Start Date 12/10/2012 12/12/2012 12/13/2012
Grab
Composite (Duration) 24.35 24.03 24 Hardness (mg/L) 58 68 63
Alkalinity (mg/L) 70 81 80
Conductivity (umhoslcm) 1320 1400 1540
{ Chlodne(mg1L) <0.1 <0.1 <0.1
I Temp. at Receipt ('C) 1.1 0.9 0.6
FM Dilution H2O Batch # 675 676 677
Hardness (mg/L) 44 42 42
Alkalinity (mg/L) 54 54 52
Conductivity (umhoslcm) 217 204 216
FOR
Survival
Growth
Normal
lrl
P1
Hom. Var.
Ir-I
PI
NOEC
28
_ ' 28
LOEC
>28
>28
ChV
>28
_ >28
Method
Steel's
Dunnetrs
Overall Result
ChV �28
Scats
Survival
Growth
conc.
Critical
Calculated
Critical
Calculated
3.5
10
18
2.41
-0.3116
7
10
20
2.41
0.2740
14
10
18
2.41
2.1652
21 -
10
20
2.41 �
1.6065
28
10
_
20
2.41
1.1014
raq
OWQ Form AT-5 (1104)

Meritech, Inc.
Chronic Fathead Minnow Benchsheet
Transfer and Feeding Dates and Times
Client: Graham WWTP # of Organisms per Chamber: 10
NPDES #: NCO021211
Initiated by:
Date/Time Fed: 12/11/12
Date/Time Born: 12/10/12 3:00 PM cr.
Organism Source: Aquatox, Inc.
Transferred by:
Date
Time Initials
Day 1
12/ 12
Day 2
12/ 13
ill - ID J�
Day 3
12/ 14
ems. MAI-
Day 4
12/ 15
j, q0c(: — ALA---
Day 5
12/ 16
/0 v6j)�lj� Y--,
Day 6
12/ 17`�-
r <
Test Vessel Size: 400 ml
Test Solution Volume: 250 ml
Temp. of Stock: `, � - °C
# of Reps: 4
Start Date: 12/ 11/ 12 Time: •S b
End Date: 12/ 18/ 12 Time:
Randomization: Yes No
Incubator #:
Fed by:
Date
Time 1
Initials
Time 2
Initials
Time 3
Initial
Day 0 12/ 11
Y. -M S
Day 1 12 / 12
CL..� Y -�"
f �v `•L�i-
50
Day 2 i 2 13
Y /
-
�i IS-' L
• : 5 L} - rI
/'A
Day 3 12/ 14
Day 4 12/ 15
>�
f
Day 5 12/ 16
Day 6 12/ 17 i . ram . < < Z 12 f�pm-L -- 3 tz •J'�
Test Termination Data: - ' -
�r
17
��
Initials/Signature: %f'i}=�-� iT- =../
End Date: 12 / 18 / 12
End Time: G!„! CC.-,CC.-,16,
= Weekend, only 2 feedings needed
I i I i I t I I i C E I I I E E I I I

M
,K..� 11V4CAIr
MR �_ .
ENVIRONMENTAL LABORATORIES
•:! A Division of water Technology and Controls, Inc.
FM Chemical and Physical Determinations
Graham W WTP KPDES#: NCO021211 StartDate: 12/ 11 / 12 Time:
Client:
f'm Test Organism: Pimephales promelas Analyst(s): mer. MR. ST End Date: 12/18/12 Time:
MR
MR
Im
fm
FM
PM
ram
M
MM
Concentration: control
0-1
1-2
2-3
Soft Synthetic Freshwater
Batch
pH: Initial
�.
�� 2-0
• ,� �'
Final
7. ? 6)
D.O.: Initial
�t
7. 1
Final
��. L�0&.133
26 • q
�.
Temp.: Initial
Final
fits'
Conductivity: Initial
;
Final
Residual Chlorine:
Hardness:
112-
Alkalinity:
5il
Concentration: 7.0%
pH: Initial
0-1
1-2
,a17
2-3
• 1
3-4
g'
4
Final
D.O.: Initial
Final
Temp.: Initial
Final
Conductivity: Initial
7,7 7
� . q
t1
�,- �� i
7 (j
!'2q
�7
7<<
' I
�S,
:S `�
z 6
.5�
LIJ
.L� �✓
1 y
Final
Residual Chlorine:
G ,

FM
ENVIRONMENTAL LAI30R.u.TORlES
AC"Ii/On c+/ Wne Te.+ChncrlugY wra rl C-r�rsr�o/s, /n C.
Chemical and Physical Determinations
Page 2 of 2
Client: Graham WWTP NPDES#: NCO021211 Start Date: 12/11/12 Time: ?5bCe%-`-
Test Organism: Pimephales promelas Analysts): mer. MR. ST End Date: 12/18/12 'Time:
rm,
MR
MR
MM
PER
rmw►
ram►
No
Concentration:
14%
pH:
D.O.:
Initial
Final
Initial
Final
Temp.:
Initial
Final
Conductivity:
Initial
Final
Residual Chlorine:
Day
Concentration: 21%
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
PH: Initial
Ql
C
Final
•%
`7.
7 .
•`t 7
.
-�
D.O.: Initial
Final
1.35
2-q-
�' 57
2 y.G
- 3
•
Temp.: Initial
a
Final
z-
2 Sr '�
.�
r- ��
�1
Conductivity: Initial
Final
Residual Chlorine:
z j `� f j
�7 5'J
z- ej
Li
�� 11
Li � `1
1 U �"
� ��
f
> 1 Cl
o ,1461.1
1
_5
G y
f
-< e. '
Day
-1 1-2 2-3 3-4 4-5 5-6
Concentration:
28 %
0
pH:
Initial
Final
" . � Li
D.O.:
Initial
Temp.:
Final
Initial��
Final
.S
Conductivity:
Initial
Final
Residual Chlorine:
�• f
w
Day
Concentration: 100%
0-1 1-2
7
2-3
3-4
4-5
5-6
6-7
Remarks
pH:
7D
, . .
Conductivity:
Residual Chlorine:
G
Hardness:
r
►�
1 f
•�
�''
Alkalinity:
1ZZ

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M"
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on
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t~� EI TECH® ® Ca
ENVIRONMENTAL LABORATORIES
�} r A Division of Water Technology and Controls, Inc.
FISH LARVAL SURVIVALIGROWTH DATA SHEET
CHRONIC FATHEAD MINNOW
Facility: Graham WWTP
NPDES #: NCO021211
Date of Test: 12/11 /12
Initial weights taken on: by:
Final weights taken on: by:
Page: 1 of 2
Outfall: 00
Organism: Pimephales promelas
CONC
REP
PAN WT.
(mg)
PAN + ORG.
WT. (mg)
WT. OF ORG.
(mg)
# ORG.
MEAN
WT.IORG. (mg)
SURV
.45
B
�qof,
� V i
V C
1 V
C
IRC 53
S, e I S " 5,
Si
9
C
T --I S-*"
10
0,14S/
3.5%
i
n
��
�' • � l � �I
��J
D
c)
T�-
11)
0 1
/Zooi
B
5-)40--�Cko-
':(R*i 02-
8, Ln
fO
7.0%
C
-L4 jl--� -5J
D 12*"(�-.(U'Al��'-'H�5.C)0!
1
—9 1 1101�
10 1
I
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�WHRITECH® IIVCw
ENVIRONMENTAL LABORATORIES
A wvix;on of water Technology and Controls. Inc.
FISH LARVAL SURVIVAL/GROWTH DATA SHEET
CHRONIC FATHEAD MINNOW
fon
Facility: Graham WWTP
MP NPDES #: NCO02121 1.
Date of Test: 12/11/12
fm
Initial weights taken on: I by:
Final weights taken on: by:
MR
MM
MR
Mq
M"
MQ
P"
0"
MR
fm
ow
Page: 2 of 2
Outfall:
I
Organism: Pimephales promelas
CONC
REP
PAN WT.
(Mg)
PAN + ORG.
WT. (Mg)
WT. OF ORG.
(Mg)
# ORG.
MEAN
WTJO RG. (mg)
S U RV %
14%
A
B
S i-3 1-"-4--
Se-itC, 1*79-( r,
C
D.�3,
C.
21%
A
0o,
43
1 W,
B
C
ci,'Q~�
1 1, }ti
� 5 �
f�
Cam,..-11�
��
i
D
?R Ci ci
�
, �r-C t
, 14
Kc.
28%
A
6
B
C
1
D
$M

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Flq
MERITECH, INC.
Mortality Data: Chronic Fathead Test
Client: Graham WWTP
NPDES#:
NCO021211
StartDate:
12/11/12
Time:
Test Organism: Pimephales
promelas
Analyst(s):
mer, MR,
ST
End Date:
12/18/12
Time: l
Concentration Control
Day 0
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
Day 7
Rep #1
-�
Rep #2
C
Rep #3
psi
C�—
Rep #4
MR
Concentration
3.5%
Day 0
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
Day 7
�+ Rep #1
�
1
l.
#2
Rep
Rep #3
�-
1
Rep #4
—�-
Concentration
7.0%
�+
Day 0
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
Day 7
Rep #1
Rep #2
G
Mn
_
T
Rep #3fm
Rep #4
am

FM
MERITECH, INC.
fm Mortality Data: Chronic Fathead Test
Client: Graham WWTP NPDES#: NC0021211 Start Date: 12/11/12 Time:._
.�
Test Organism: Pimephales promelas Analyst(s): mer, MR. ST End Date: 12/18/1_2 Time:
Concentration
14%
Day 0
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
Day 7
Rep #1
,
Rep #2
Rep #3---
�'
r
(�
C
Rep #4
ELY
Concentration
21 %
rim
Day 0
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
Day 7
Rep #1
v
Rep #2
---
�►
U
Rep #3
---
,�
Rep #4
V
l
``
�--
Concentration
28%
�+
Day 0
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
Day 7
/-•,
Rep #1
u�—
C
--'
l
Rep #2
/
Rep #3
— --
--
Rep #4
a,

MERITECH, INC. Meritech Sample ID
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
- -� Phone; 1-336-342-4748 Fax:[phone]
Email: txm rtech(a)bellsouth. net Web Site: www.meritech-labs.com
CLIENT INFORMATION
Client: 1 irk �, 1- ` . I e-UL PO#: loj oc:
folk Contact Person: Cr i'S �p NPDES#: NC pe, 2121
Address: Pa 6 . N-n t er_3S% Phone: aag ,5-7
City: Gltd-1 RM Pipe #: bQ 1
MR County: ain aA Ce-, State: N C-1
Zip: ? 2S3
SAMPLE INFORMATION
Sample Site: PA QAN_� � ' Lte4
Sample Type: ❑ Grab L'T Composite # of containers:
�a Sampling Time: Start Date: i 1 i i Z Start Time: 1 a AM PM
End Date: ) 1 i } ? End Time: - AM PM -----► CHRONIC TESTS SHOULD BE TAKEN
AFTER 10:00 AM IF AT ALL POSSIBLE
r�1
*i4* SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL ( o airspace), CHILLED AND COVERED WITH l E ***
Collector's Name: Print: (,tJCtV-d , Chi r- Signature:
TOXICITY TEST INFORMATION
Test Required: 0 ZChronic (7 days) Test Organism. V C dodaphnia dubia (water ilea)
r�
❑. Ac le.P4-4.8 hours) _ . Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
IWC: % Test Concentrations (if multiple dilutions): 1 "'
Comments:
SHIPPING INFORMATION
Relinquished by: ELOVI �� Date: ) 2. 11 ) 2-. Time: Z. AM
Received by: Date: iZ Z
Time. Z. AM
e� _
Relinquished by: Date: l % Time: 3 3 S AM
Received by: Date: Time: AM PM
Relinquished by: Date: Time: AM PM
Received by: Date: Time: AM PM
Relinquished by: Date: Time: AM PM
Received by: Date: Time: AM PM
Sample Temperature (°C):
r�
Method of Shipment: ❑ UPS ❑ Fed EX Meritech Pick-up
** Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery "*
SAMPLE RECEIVING (Laboratory Use Only)
Relinquished by:
�+ Received by: 4 Date: I Time: AM_-�
.;ample Temperatures (°C): s ( I_ I I Sample Condition: oA_
WHITE = Laboratory copy YELLOW = Client copy

FM
M E RITEC H y INC. Meritech Sample ID #:��'�
8ioassaV Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax:[phone]
Email: txmrtech(a-bellsouth.net Web Site: www.meritech-labs.com
ran
©. �►� CLIENT INFORMATION
Client: & can a�-;.ie j C kr
� Q
MR ��� NPDES#: NC Q o 21 i 1 I
Contact Person: i s �L� ,-
Address: ��. p4 ����t" as -?Phone: ��6
MR City: ��'Gt.rlf�.^R Zi
Pipe #: �Q
County: Q,��,��,.�� State: P
^. SAMPLE INFORMATION
� Sample Site: � .(\ -� �F� ' � Lk F�
Sample Type: ❑ Grab 9 Composite # of containers:
� r
�� ,Z �j Start Time: 1 AM PM
Sampling Time: Start Date: ii
End Date: 1 1 �-- End Time: �� AM PM CHRONIC TESTS SHOULD BE TAKEN
AFTER 10:00 AM IF AT ALL POSSIBLE
MP
*** SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (iio air space), CHILLED AND COVERED WITH ICE *** Collector's Name: Print: !E�dw,,d L .C(7Ao
`4
�•`� � � Signature: � °�^-Q
TOXICITY TEST INFORMATION
Test Required: Chronic (7 days) Test Organism: Ve 'odaphnia dubia (water flea)
❑ Acute (24-48.hours) imephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
M EWC:
/o Test Concentrations (if multiple dilutions): j I
Comments:
cuicviNr. INFORMATION
Relinquished by: �
ran Received by:
Relinquished by:
Mn Received by:
M"
Date: 1 11 f 31) Z Time:
Date:
Date: 4--
Date:
Relinquished by:
Date:
Received by:
Date:
Relinquished by:
Date:
Received by:
Date:
Time:
Time:
Time:
Time:
Time:
AM FM
AM
AM
AM
AM PM
AM PM
Time: AM PM
Time: AM PM
,an Sample Temperature (°C):
Method of Shipment: ❑ UPS ❑ Fed EX Meritech Pick-up
** Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery **
r SAMPLE RECEIVING (Laboratory Use Only)
Relinquished by: t
Received Date: Time: AM
QP
tjoi Sample Temperatures ( C): Sample Condition:
faq WHITE = Laboratory copy YELLOW = Client copy

Yi ERITECH9 INC, Meritech Sample ID#: C1
�► Sioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax:[phone]
ton Email: txmrtechabelIsouth. net Web Site: ATm.meritech-labs.com
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CLIENT INFORMATION r
Client: '� .2.
n NPDES#: NC 0 e)
Contact Person: & 1 � ^ 4
�,.2„r`c"L+�` � Phone: .�j' �, 5 %U 'G � .L 1
Address: .. G � '
- Pipe #:
City: �'%�CL''�1.
County: _ State: C. Zip: 7 .�
SAMPLE INFORMATION
Sample Site:
Sample Type: ❑ Grab Composite
# of containers: 3
`',Z1 �' 1 �. StartTime:� AM PM
Sampling Time: Start Date: _ 11{
` ; End Time: C� �? AM PM CHRONIC TESTS SHOULD BETAKEN
End Date: AFTER 10:00 AM IF AT ALL POSSIBLE
' SAftrPLE CONTAINERS ARE TO BE COfKP TEL Y FULT (no airspace), CHILLED AND COV^ ED :�?T. f
%Ci Signature: ' l"� /._' �•
Collectoes Name: Print:_,,- -
TOXICITY TEST INFORMATION
Tes
t Required: 2 Chronic (7 days) Test Organism: 2"C*'eriodaphnia dubia (water flea)
❑ Acute (24-48 hours) 01__.P*eimephales promelas (fathead minnow)
❑ Mysidopsis bahia
(shrimp)
[WC: % Test Concentrations (if multiple dilutions):
Comments:
SHIPPING INFORMATION
t 56
PM
Date: j 20
Time:
12
AM
rm
Relinquished by:
Time.
f �: s ,�
AM
Received by:
� 1 Z
Date:
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Time:
ZQ ��
AM
Relinquished by:
Date: /
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Time:
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AM
PM
Owl
Received by:
Date:
Time:
AM
PM
Relinquished by:
Date:
Time:
AM
PM
�
Received by:
Date:
Time:
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Relinquished by:
Date:
Time:
AM
PM
Received by:
Date:
Sample Temperature (C):
Method of Shipment: ❑ UPS ❑ Fed EX Meritech
Pick-up
**
Samples shipped on Friday mu be Fj x and must be clearly labeled for Saturday delivery
f C -.RECE V NG Laborato Use nlyl
Film
Relinquished by:
1 y
Time:
AM
Date:
Received by:
^
c- Sample
(C):
Condition:
I �d
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Sample Temperature
WHITE = Laboratory copy YELLOW = Clicnt copy

W
mm
Fisher's Exact Test
------------------------------------------
---------------------------
m, NUMBER OF
----------------------------------------
rm IDENTIFICATION
ALIVE
DEAD
—TOTAL—ANIMALS—
CONTROL
39
1
40
MR
3.5 39 1 40
rjn TOTAL 78 2 80
�:ritical Fisher's value (40,40,39) (alpha=0.05) is 33.0. b value is 39.
Since b is greater than 33.0 there is no significant difference
between CONTROL and TREATMENT at the 0.05 level.
Fn
Fisher's Exact Test
NUMBER OF
----------------------------------------
IDENTIFICATION DEAD ALIVE TOTAL -ANIMALS
ANIMALS-
-------------------------- ----- -----
CONTROL
1
39
But
TOTAL 1 79 80
�
mCritical Fisher's value (40,4011) (alpha=0.05) is negative. b value is 0.
no significant difference
mol
mm
Fisher's Exact Test
NUMBER OF
ALIVE DEAD TOTAL ANIMALS
IDENTIFICATION ----________________
CONTROL
39
1
40
14 39 1 40
MR-------------------------------------

Mn
TOTAL 78 2 80
Critical Fisher's value (40,40,39) (alpha=0.05) is 33.0. b value is 39.
'"Since b is greater than 33.0 there is no significant difference
between CONTROL and TREATMENT at the 0.05 level.
rjn
Fisher's Exact Test
�' -- -- - - ------------------------------------------------
------------------- NUMBER OF
----------------------------------------
IDENTIFICATION
DEAD ALIVE TOTAL ANIMALS
CONTROL
1
39
40
21 0 40 40
'n+----------------------------------------------------------
TOTAL 1 79 80
critical Fisher's value (40,40,1) (alpha=0.05) is negative. b value is 0.
no significant difference
FM
sm Fisher's Exact Test
------------------------ -
NUMBER OF
MM----------------------------------------
IDENTIFICATION
DEAD
ALIVE
ANIMALS-
TOTAL -ANIMALS
,-------------------------
-----
-----
CONTROL
1
39
40
MR 28
0
40
40
MR TOTAL
1
79
80
(mrritical Fisher's value (40,40,1)
(alpha=0.05)
is negative.
b value is 0.
no significant difference
MR
Summary of Fisher's Exact Tests --------------------
---
------
------------- Mq ---------------------------------
NUMBER NUMBER SIG
DEAD
GROUP IDENTIFICATIONEXPOSED ----- _--__ 0.05
MW-- -------------------- 1
CONTROL 40

1
3.5
40
1
2
7
40
0
1
3
14
40
4
21
40
0
7- 5
28
40
0
n

am"
lit1e: graham - survival
_tile: grahamsury Transform: NO TRANSFORMATION
M Shapiro - Wilk's Test for Normality
----------------------------------------------------------------------------
D = 0.0225
W = 0.6683
Critical W = 0.8840 (alpha = 0.01 N = 24)
W = 0.9160 (alpha = 0.05 N = 24)
----------------------------------------------------
� ata FAIL normality test (alpha = 0.01). Try another transformation.
,Tarning - The first three homogeneity tests are sensitive to non -normality
and should not be performed with this data as is.
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'title: graham - survival
File: grahamsury Transform: NO TRANSFORMATION
okiartley's Test for Homogeneity of Variance
3artlett's Test for Homogeneity of Variance
----------------------------------------------------------------------------
WChese two tests can not be performed because at least one group has
zero variance.
'ata FAIL to meet homogeneity of variance assumption.
additional transformations are useless.
aw---------------------------------------------------------------------------
MR
rR
P"
MR
Sm
W
r7
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MR
MR
Pq
FM

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Title: graham - survival
File: grahamsury Transform: NO TRANSFORMATION
Steel's Many -One
Rank Test
- Ho:
Control<Treatment
----------------------------------------------------------------------------
MEAN IN
RANK
GRIT.
SIG
GROUP
IDENTIFICATION
ORIGINAL UNITS
SUM
-------
VALUE
------
DF 0.05
----- ---
-------------------------
1
control
-----------
0.9750
p" 2
3.5
0.9750
18.00
10.00
4.00
3
7
1.0000
20.00
10.00
4.00
4
14
0.9750
18.00
10.00
4.00
5
21
1.0000
20.00
10.00
4.00
6
28
1.0000
20.00
10.00
4.00
----------------------------------------------------------------------------
Critical
values are 1 tailed ( k = 5 )
Pm
MR
M
w
rw
M
(,
M
MR
f,

,Title: graham
'ile: graham Transform: NO TRANSFORMATION
n Shapiro - Wilk's Test for Normality --------------------------------------------------------
--
------------------
D = 0.0779
7 W = 0.9623
Critical W = 0.8840 (alpha = 0.01 , N = 24)
7 W = 0.9160 (alpha = 0.05 , N = 24)
---------------------------------------------------------------------------
Ml
ata PASS normality test (alpha = 0.01). Continue analysis.

P"
''o'['itle : graham
vile: graham Transform: NO TRANSFORMATION
Bartlett's Test for Homogeneity of Variance
----------------------------------------------------------------------------
calculated B1 statistic = 2.6735 (p-value = 0.7502)
Data PASS B1 homogeneity test at 0.01 level. Continue analysis.
ML---------------------------------------------------------------------------
Critical B = 15.0863
„R = 11.0705
S"
r"
M
MM
MM
MR
FM
on
an
MM
( alpha = 0.01, df = 5 )
(alpha = 0.05, df = 5)
OR

MR
'`Title : graham
'ile:
graham
Transform:
NO TRANSFORMATION
---------------------------------------------------------------------------
ANOVA Table
SOURCE
DF
SS
MS F
--------------------------------
__
Between-------------5-----
---------
0.0412
0.0082 1.9029
Within (Error)
18
0.0779
0.0043
---------------------------------------------------------------------------
Total
23
0.1191
--------------------------------
(p_value = 0.1438)
Critical F = 4.2479 (alpha = 0.01, df = 5118)
`94 = 2.7729 (alpha = 0.05, df = 5,18)
Since F < Critical F FAIL TO REJECT Ho: All equal (alpha = 0.05)
M9
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PM
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RM
run
mn
MM
MR

MR
"Utle :
graham
File:
graham
Transform: NO
TRANSFORMATION
Dunnett's Test -
TABLE 1 OF 2
Ho:Control<Treatment
-
TRANSFORMED
MEAN CALCULATED
IN SIG
,.,jPROUP
IDENTIFICATION
MEAN
ORIGINAL UNITS
T STAT 0.05
--1-- -----
control
0.8228
0.8228
2
3.5
0.8372
0.8372
-0.3116
''"' 3
7.0
0.8100
0.8100
0.2740
4
14
0.7220
0.7220
2.1652
5
21
0.7480
0.7480
1.6065
Mn 6
28
0.7715
0.7715
1.1014
---------------------------------------------------
Dunnett
critical value = 2.4100 (1 Tailed,
alpha = 0. 05, df
= 5, 18)
sm
Title: graham
'File: graham
Transform:
NO TRANSFORMATION
Dunnett's Test -
TABLE 2
OF 2 Ho:Control<Treatment
rw
NUM OF
MIN SIG DIFF
o OF
DIFFERENCE
GROUP
IDENTIFICATION
REPS
(IN ORIG. UNITS)
CONTROL
FROM CONTROL
'a' 1
control
4
2
3,5
4
0.1121
13.6
-0.0145
3
.
4
0.1121
13.6
0.0128
4
14
4
0.1121
13.6
0.1008
5
21
4
0.1121
13.6
0.0748
- 6
28
4
0.1121
13.6
0.0513
Pq
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PR
MR

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Effluent Toxicity Report Form -Chronic Fathead Minnow Multi -Concentration Test
Date:312212013
Facility: City of Graham NPDES: NCO021211
tan
Laboratory: Meritech, Inc.
Signature of Operator in Responsible Charge
WI
Y
Signature of Laboratory Supervisor
ron
MAIL 0111GINAL TO: Environmental Sciences Branch
Division of Wntcr Quality
NC DENR
1621 Matl Service Center
NC 27699-1621
e�
:st Initiation Date/Time
3/12/2013
3:30 PM
% Eff. Repl.
1
2
3
10
4
8
MI Control Surviving #
10
10
10
Original #
Wt/original (mg)
10
0.558
10
0.566
10
0.665
0.587
3.5 Surviving #
g
10
10
10
10
Original #
10
10
0.658
10
0.604
0.r%1
WUoriginal (mg)
0.581
71 Surviving #
L_J
9
10
10
9
10
raq Original #
10
0.615
10
0.631
10
0.586
0.549
Wt/original (mg)
14 Surviving #
9
g
10
8
10
Original #
� Wt/original (mg)
10
0.548
10
0.576
10
0.581
0.496
21 Surviving #
10
10
10
9
10
Original #
10
0.547
10
0.576
10
0.546
0.525
Wt/original {mg)
�
28 Surviving #
10
8
10
9
10
Original #
10
10
0.486
10
0.652
0.610
Wt/original (mg)
p 579
r=1
r er Quality Data
Control
pH (SU) Init/Fin
DO (mglL) Init/Fin
Temp (C) Init/Fin
High Concentration
pH (SU) Init/Fin
r l DO (mglL) Init/Fin
Temp (C) Init/Fin
Sample
fm Collection Start Date
Grab
Composite (Duration)
Hardness (mg/L)
Alkalinity (mg/L)
m%nductivity (umhos/cm)
Chlorine(mg/L)
Terrp. at Recelpt (°C)
Pipe #: 001 County: Alamance
(Comments I
Avg WUSurv. Control 0.631
% Survival 95 0
Avg Wt (mg) 0.594
% Survival 95.0
Avg Wt (mg) 0.609
% Survival 95.0
Avg Wt (mg) 0.595
% Survival 90.0
Avg Wt (mg) 0.550
% Survival 97.5
Avg Wt (mg) 0.549
% Survival 92.5
Avg Wt (mg) 0.582
Day
0
2 3 4 5 6
1
8.19 I 7.95 8.20 1 7.80 8.19 / 7.82 8.15 / 8.07 8.12 1 7.94 8.24 / 7.99 8.32 / 7.66
7.51 1 7.00 7.68 / 6.33 7.7.50
72 25 2 25 3 1 24.8 25.6 / 24.8 25.0 / 25.1 24.4 / 24.9
25.5 / 25.7 24.2 1 25.6 24.6
1
3 4 5
0 2 6
8.02 1 7.91 7.98 / 7.81 7.97 / 7.77 8.03 1 8.03 8.01 1 8.21 8.29 / 7.95 8.14 / 6.08
7.49 1 669 .96 7.80 / 6.09 7.25 2 25 $ / 24.8 25.4 / 24.8 25.4 / 25.1 24.6 1 24.9
25.0 / 25.7 24.7 / 25.6 25.3
- 1 2 3
3111/2013 3113/2013 1 3/14/2013
23.37
24.02
24.12
66.00
62.00
64.00
76.00
78.00
72.00
935
685
772
<0.1
<0.1
<0.1
n a
1.1
1.8
Dilution H2O Batch # 696 697 698 699
Hardness (mg1L) 42 44 42 46
I Alkalinity (mglL) 53 56 54 64
Conductivity (umhoslcm) 214 217 218 224
r�•q
am
Survival
Growth
Normal
NO
YES
Hom. Var.
YES
YES
NOEC
28
28
LOEC
>28
>28
ChV
>28
>28 --
Method
Steel's
DunnetCs
Test Organisms
iw Cultured In -House
f' Outside Supplier
Hatch Date. 3111113
Hatch Time: 3:00PM CT
Overall Result
ChV >28
Stats
Survival
Growth
Cone.
Critical
Calculated
Critical
Calculated
18
2.41
-0.4707
3.5
----
10
17
2.41
-0.0399
7
�-'
15
2.41
1.3963
14
�__
1_ 8�_
2.41
1.4521
21
10
16.5
2.41
0.3910
28
_
i�
n vr.) Fnrm AT 5 (1104)

Meritech, Inc.
Chronic Fathead Minnow Benchsheet
Transfer and Feeding Dates and Times
Client: Graham WWTP # of Organisms per Chamber: 10
NPDES #: NCO021211 Test Vessel Size: 400 ml
r�
Initiated by: Test Solution Volume: 250 ml
Date/Time Fed: 3/12/13 l ��.�"`"' Temp. of Stock:` —CSO C
Date/Time Born: 3/ 11/ 13 3:00 PM CT # of Reps: 4
Organism Source: Aquatox, Inc.
Start Date: 3/ 12/ 13
End Date: 3/ 19 / 13
Time: 3 :3�/'M
Time:
Randomization: Yes No
Incubator #:
Transferred by:
Fed by:
Date
Time
Initials
Date
Time 1
Initials
Time 2
Initials
Time 3
Initial
Day 1
3 J 13
tl r • \ :
�. '~ '- .
Day 0
3 / 12
tL &dA1-n
.
Day 2
3/ 14
-�
1
Day 1
3/ 13
J! ~' �.
( c.� �_
�� �' n
Day 3
3/15
i�`
Da 2
Y
3 / 14
jC ;,,r,.,
�
Day 4
3 / 16
(�-�
(�}1S•��
Day 3
3 / i 5„.
,`; �' '
!r "
L� ti�
Day 5
3/ 17
jj �,,��,,rn
Day 4
3/ 16
S� U-
j�
3 3��!'"'
Day 6
3/ 18
Day 5
3/ 17
��� .r
'�'
l i�oo
Test Termination Da
Initials/Signature:
End Date:
End Time:
Day 6 3 / 18
ta:
3/19/13
= Weekend, only 2 feedings needed

Fan
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ENVIRONMENTAL LABORATORIES
A ZWvfsion of L-varer -rechnology and Cc>ntrc>f_-;, Inc.
CAR
Chemical and Physical Determinations
Client: Graham WWTP NPDES#: NCO021211 Start Date: 3/12/13 Time:
r,m Test Organism: Pimephates promelas Analyst(S): mer. MR. ST End Date: 3/19/13 Time:
f=
M
(W
ra
(M
po
Concentration: control
0-1
1-2
2-3
3 -4
4-5
5-6
6-7
Remarks
Soft Synthetic Freshwater
Batch#:
be -
pH: Initial
0
SK
1
Final
D.O.: Initial
7 5_�l
_7
7 2-
6 V
71 Ole
-n-;s
(•C
T
Final
7 G
6.33
(t?, 70
7.
mi-q<
17 K
Temp.: Initial"
_ 5
f .2
2 (1 5Final
�`�.
;
�- 011.
Conductivity: Initial
'ILI
12-,
2 1-S
Final
_Z(0
ntiS
9�44.:�
Residual Chlorine:
Hardness:
L
Alkalinity:
Day
Concentration: 3.5%
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
pH: Initial
2-0
Final
?q75�0
70
-7-7
D.O.: Initial
Final
t 2
? C
Temp. : Initial
Final
Q
CA
Conductivity: Initial
Z Z;��
Final
Q4 0
2f.,
Residual Chlorine: 14
b l
4 (,*,'. / I
/ f. - /
fI
Day
Concentration: 7%
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
pH: Initial
S-1 5
�`, //
1,: 5, --4 --7
.9 . 2 - 7
Final
7pi?, -
7.?3
c
)
-7.
D.O.: Initial
-7. �70
7 7P
-7
Final
C/0
A2
63,�
-- TF7
7,
Temp.: Initial
Final
7
jI
Conductivity: Initial
Final
)-L
-LA:q
-7-
3,q
-7 --1
Residual Chlorine:

MM
IWA=—J9rff 7 AE4=" a, ff~4C7,.
r=?W%/11FtC>r%JMF-N'r^L L-AG<�R^rC>M1r=S
PM C-41 141.r-r i,,-.
Chemical and Physical Determinations Page 2 of 2
fin
Client: Graham WWTP NPDES#: NCO021211 Start Date: 3/12/13 Time:
Test Organism: Pimephales promelas Analyst(s): mer, MR. ST End Date: 3/19/13 Time:
rAq
FM
z_-
rM
in
M
ra
M
M
fs
fs
F1
fu
Concentration: 14%
0-1
1-2
2-3
I
3-4
4-5
5-6
6-7
Remarks
pH: Initial
S^ o-7
Final
7cf
D.O.: Initial
7 5
-7 20
7. L/
Final
7-
Temp.: Initial
Final
Conductivity: Initial
-Z,7
Final
36,
Residual Chlorine:
Z-t .
j
C . i
t'
Concentration: 21%
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
pH: Initial
5 7
Final
-7, r,,D
--7.7
S'.c" 1
--7, 7
D.O.: Initial
Final
3 2—
17
Temp.: Initial
L
Final
a
Conductivity: Initial
71 3
r-D
Final
61
Residual Chlorine:
Day
Concentration: 28%
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
pH: Initial
6;),
03
Final
D-
-3
?
D.O.: Initial
Final
i . `� �7
7 ."�%'
GC;q
• %?
7 - !
5 `>��-i
se.
Temp.: Initial
57,
Final
L-/
4
Conductivity: Initial
44 Q
Final
-�7
Residual Chlorine:
—L,
MM
a
a
Day
Concentration: 100%
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
pH:
Conductivity:
J 7
Residual Chlorine:
Hardness:
Alkalinity:

FM
MM
min
r� MERITECH® 11vCM
ENVIRONMENTAL LABORATORIES
'�- A Division of tr✓ester Technology and Conrrols, Inc.
FISH LARVAL SURVIVALIGROWTH DATA SHEET
CHRONIC FATHEAD MINNOW
Facility: Graham WWTP
NPDES #: NCO021211
Date of Test: 3/12/13
Initial weights taken on: by:
„R Final weights taken on: .: 'c'i�.,'.., 13-- by: -�
WI
W
C-10►
ran
(W)
M
miq
I"
M,
AM
f,
a*
Page: 1 of 2
Outfall:
Organism: Pimephales promelas
CONC
REP
PAN WT.
(mg)
PAN + ORG.
WT. (mg)
WT. OF ORG.
(mg)
# ORG.
MEAN
WTJORG. (mg)
SURV %
A
r
--.
U,
1
�; . C, �y
W
O
c�{
l
. J
A
I. l
H-
Lkj
D
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A
('0
,
o
7 /o
C
l
1
1 .
C11,

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rAl
M
Al�I...
MERITECH, IIVCx
. - ENVIRONMENTAL LABORATORIES
u g` A O;v;s;on of Wafer Technology and Conrrols. Inc.
FISH LARVAL SURVIVAL/GROWTH DATA SHEET
CHRONIC FATHEAD MINNOW
fam
Facility: Graham WWTP
"p NPDES #: NCO021211
Date of Test: 3/ 12/ 13
Initial weights taken on: by: s
MK, Final weights taken on: j by:
rim
M
M
HMI
M
ra"
MR
fm
MR
Page: 2 of 2
Outfall:
Organism: Pimephales prome/as
CONC
REP
PAN WT.
(mg)
PAN + ORG.
WT. (mg)
WT. OF ORG.
(mg)
# ORG.
MEAN
WT.IORG. (mg)
SURV %
14/0
A
`4 <z3
S-Hl (J f-,
J-4
a
C)
r.
C
�3 r� ,I 1W
.;�
r,39,
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o
21/O
A
S 'r iQ 44
5 3- � cS : 9
B
tC. a
64(00
0
$C�
�tu
D
'�9+1 C-) S/
ED L
r �
28%
A
S3`1. L-
!
B
c
6 1 (L
1-5
f
_!1
D
C'(LAO
, �
CI 1.
fm

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MERITECH, INC.
Mortality Data: Chronic Fathead Test
Client: Graham WWTP
NPDES#: NC0021211
Start Date:
3/12/13
Time: i
�+ Test Organism: Pimephales
promelas
Analyst(s): mer, MR.
ST
End Date:
3/19/13
Time:
Concentration Control
Day 0
Day 1
Day 2 Day 3
Day 4
Day 5
Day 6
Day 7
=
''
Rep #1
G 1
r
--
S'' Rep #2
_/
�
Rep #3
---
Rep #4
w
Concentration
3.5%
Day 0
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
Day 7
Rep #1
'i
!w
1
Rep #2----
#3
1
Rep
v
}
ran
Rep #4
Concentration
7%
Pon
Day 0
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
Day 7
Rep #1----
Rep #2
Rep #3
�/
l
Rep #4
MR

ran
MERITECH, INC.
Mortality Data: Chronic Fathead Test
Client: Graham WWTP
NPDES#: NC0021211
Start Date:
3/12/13 Time:. - J
rm Test Organism: Pimephales
promelas
Analysts): mer, MR,
ST
End Date:
3/19/13 Time: _
Concentration 14%
Day 0
Day 1
Day 2 Day 3
Day 4
Day 5
Day 6 Day 7
Fm.�
Rep #1
�- '
-----
am Rep #2
Rep #3
Rep #4
mm
Concentration
21 %
Day 0
Day 1
Day 2
Day 3 Day 4
Day 5
Day 6 Day 7
Rep #1
Rep #2
Rep #3
Rep #4
Concentration
28%
�+
Day 0
Day 1
Day 2
Day 3 Day 4
Day 5
Day 6 Day 7
Rep #1
_
---
Rep #2
l
1.
Rep #3
�-
^• 1
�
r
Rep #4�-
F"

MERITECH, INC. Mentech Sample ID #: G �a51
Bioassay Sample Chain of Custody
642 Tam Rd, Reidsville NC 27320
Phone: [phone] Fax: [phone]
Email: txmrtech(dbellsouth.net Web Site: www.meritech-labs.com
CLIENT
r �INFORMATION y
Client: C;l!� oCC --,f N4 1 tJ l,) t PO#:
Contact Person: pl�'4S D tlzy'\
Address:
r� City: Q '1 am
County: our) nCi
Sample Site: GL(\��� I Lt
Sample Type: ElD Grab "Composite
NPDES#: NCUO'Z_{ Z{ I
Phone: >�
rl
Pipe#: 00 _.
State:_ Zip: 9-7 a 5_-3
SAMPLE INFORMATION
# of containers: a_
Sampling Time: Start Date: 3I I I I 13 Start Time: 1;,3� AM PM
End Date: 3111 { 3 End Time: AM PM — CHRONIC TESTS SHOULD BE TAKEN
AFTER 10:00 AM IF AT ALL POSSIBLE
***SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no airspace), CHILLED AND
� COVERED WITH ICE*** �
Collectors Name: Print: ��LavoL.�v�.Le� Signature: aj COVERED
w Test Required: Chronic (7 days)
❑ Acute (24.48 hours)
WC: %
Comments:
Relinquished by:
Received by:,
Relinquished j
Received by:
Relinquished by:
Received by:
Relinquished by:
Received by:
TOXICITY TEST INFORMATION
Test Organism: Ceriodaphnia dubia (water flea) `4
[i� Pinephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions): I q 70
Date:
Date:
3 / /Z
Date:
3 /Z /3
Date:
Time:
3/ / S
Time:
/31 S
Time:
Lys -�
Time:
Date:
Time:
Date:
Time:
Date:
Time:
Date:
Time:
Sample Temperature (OC):
AM A
AM
AM
AM PM
AM PM
AM PM
AM PM
AM PM
Method of Shipment: ❑ UPS ❑ Fed EX ❑ Meritech Pick-up
* Samples shipped on Friday must be FeclEx and must be clearly labeled for Saturday delivery **
.,� Relinquished by:
Received by: Date: Time: {tia� A PM
Sample Temperatures (°C): / N . cl / / Sample Condition: I CQA
WHITE = Laboratory copy YELLOW = Client copy

MERITECH, INC.
Meritech Sample lD#:
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
"
_
Phone: [phone] Fax: [phone]
Email:
txmrtech(a)bellsouth.net Web Site: www.meritech-labs.com
CLIENT INFORMATION
PO#: -
Client:
l✓{"� Gf1
GlJ\�\ ���iWC7�l'e.�ft
NPDES#: NC G G 2-1
Contact Person:
.f' S tac
O
—'•t
Phone: J�.3� �5��
Address:
Pipe #:
City:
�sC-'Ml C✓`\
Zip:
County:
�r Gv/n ct/I CQ-- State:_
SAMPLE INFORMATION
P
I ouv�
_ tFR
Sample Site:
1
M
Sample Type: []Grab Composite # of containers: cL
Sampling Time: Start Date: 3 I� l I Start Time: (� • 2'�Q (�- PM
End Date: I I (3 End Time: _I U `. 1 ) PM CHRONIC TESTS SHOULD BE TAKEN
AFTER 10:00 AM IF AT ALL POSSIBLE
**' SAMPLE CONTAINERS ARE TO BE COMPLETELY FULL (no air space), CHILLED �ANlD((� COVERED /W�ITHHIICE
pp � Signature:( /Yl A KIL AC
Collector's Name: Print: ledwet") C cfv 4".rr l�
Test Required: ❑ Chronic (7 days)
Acute (2448 hours)
twc: %
.p Relinquished. by:
Received by:
Relinquished by:
Received by:
Relinquished by:
�. Received by:
Relinquished by
Received by:
TOXICITY TEST INFORMATION
Test Organism: Q C 'odaphnia dubia (waterflea)
vPimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions): o
Date:
Date:
3
Date:
//—�
�3 —/ '' 7 — •1
Date:
Time:
OCR AM
QMD
Time:
� G C)AM r
Time:
T 'SZl AM
PM
Time:
AM
PM
Time:
AM
PM
Date:
Time:
AM
PM
Date:
T_
Time:
AM
PM
Date:
Time:
AM
PM
Date:
Sample Temperature (°C):
Method of Shipment: ❑ UPS ❑ Fed EX ❑ Meritech Pick-up
" Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery
^ ' SAMPLE RECEIVING (Laboratory Use Only)
Relinquished by: 2
(y (> Time: S G AM PM
Received by: Date: '
Sample Condition:
� Sample Temperature
WHITE = Laboratory Copy YELLOW = Client copy

f�l
MERITi ECH9 INC,
Meritech Sample ID #: C •�
ran
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone:
1-336-342-4748 Fax:[phone]
Email: txrnrtech(aD-beII
south. net _ Web Site: www.meritech-labs.com
CLIENT INFORMATION k
Client:
C!'
``
5 ��
NPDES#: NC G o II 1i
Contact Person:
�o
, ur�E1
C7 �..�G��,' � � �
s
.�� _ � �1
Phone: 7.7�a _� 7b �7
Address:
.
L
1
Pipe #: 001
City:
ri-Ck.f
Zip:
�^ 7 2 D
County:
State:
r•n
SAMPLE INFORMATION
Sample Site:
Mt Sample Type: ❑ Grab Lt�'Composite
Sampling Time: Start Date: f
M End Date:
# of containers: __3__
Start Time: AM PM
End Time: , 3 c AM ' PM
CHRONIC TESTS SHOULD BE TAKEN
AFTER 10:00 AM IF AT ALL POSSIBLE
`** SAIV7PLE CONTAINERS ARE TO BE CONtIPLEr'ELY FULL (no air space), CHILLED ,ND COVERED WITH ICE
FM U.i r Signature:
Collectors Name: Print:
run
W
M
M
rm
ran
M
om
PM
tat
TOXICITY TEST INFORMATION
Test Required: Chronic (7 days) Test Organism: C iodaphnia dubia (water flea)
❑ Acute (24-48 hours) Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia j(shrimp)
WC: % Test Concentrations (if multiple dilutions): 1
Comments:
'
SHIPPING INFORMATION.
Time:
, C
AM
PM
Relinquished by:
t�.: 6�• Date:
/ WLme:Ti
Date:
AM
Received by:
�J
Time:
/..S 3
-
AM
Relinquished by:
Date:
Time:
AM
PM
Received by:
Date:
Time:
AM
PM
Relinquished by:
Date:
Time:
AM
PM
Received by:
Date:
Time:
AM
PM
Relinquished by:
Date:
Time:
AM
PM
Received by:
Date:
Sample Temperature (°C):
Method of Shipment: ❑ UPS ❑ Fed EX VMeriilech Pick-up
Samples
shipped on Friday must be Fedcx and must be clearly labeled for Saturday delivery
Relinquished by: rrn
., • � AM
Received by:
! Date: �-`• � 1 �, % I `� _ Time: ,�
�� � r Sample Condition:
Sample Temperatures (°C): l . �� l �_ l I
WHITE = Laboratory copy YELLOW = Client copy

I i i t l e: graham
File: graham Transform: NO TRANSFORMATION
1 -
Shapiro Wilk's Test for Normality --
-
----------------------------------------------------_
-
7Critical W = 0.8840 (alpha = 0.01 N = 24)
II W = 0.9160 (alpha = 0.05 N = 24)
7)ata PASS normality test (alpha = 0.01). Continue analysis.
177
7-

f
i t l e : graham '
File: graham Transform: NO TRANSFORMATION
7 Bartlett's Test for Homogeneity of variance
----------------------------------------------------------------------------
calculated B1 statistic = 4.1559 (p-value = 0.5272)
!
Data PASS B1 homogeneity test at 0.01 level. Continue analysis.
'---------------------------------------------------------------------------
Critical B = 15.0863 (alpha = 0.01, df = 5)
j1 = 11.0705 (alpha = 0.05, df = 5)
71

MR
['i t 1 e : graham
Me: graham Transform: NO TRANSFORMATION
W ANOVA Table
------------------------------------------------------------------------
W SOURCE
DF
SS
MS
F
----------------------------------------------------------------------
Between
5
0.0125
0.0025
1.2773
FM Within (Error) 18 0.0353 0.0020
------------------------------------------------------------
Total 23 0.0479
'M---------------------------------------------------------------------------
(p-value = 0.3164)
r Critical F = 4.2479
2.7729
Since F < Critical F
rm
fan
MR
M
M
Mn
r"
Mn
M
fm
M"
( alpha = 0 . 01, df = 5,18)
( alpha = 0.05 , df = 5,18)
FAIL TO REJECT Ho: All equal (alpha = 0.05)
r,

P"
Title:
graham
Pile:
graham
Transform:
NO
TRANSFORMATION
MR
Dunnett's Test -
TABLE 1 OF 2
Ho:Control<Treatment
-----------------------
TRA.NSFORMED
MEAN CALCULATED
IN SIG
" GROUP
IDENTIFICATION
MEAN
ORIGINAL UNITS
T STAT 0.05
1
control
0.5940
0.5940
2
3.5
0.6088
0.6088
-0.4707
rim
3
7
0.5953
0.5953
-0.0399
4
14
0.5503
0.5503
1.3963
5
21
0.5485
0.5485
1.4521
M 6
28
0.5818
0.5818
0.3910
----------------------------------------------------------------------------
Dunnett
critical value = 2.4100 (1 Tailed,
alpha = 0.05, df
= 5,18)
MR
,.T i t 1 e : graham
rile: graham Transform: NO TRANSFORMATION
Dunnett's Test -
TABLE 2
OF 2 Ho:Control<Treatment
-
W--------------------------------------------------------
o OF
DIFFERENCE
NUM OF
MIN SIG DIFF
GROUP
IDENTIFICATION
REPS
(INORIG.
_ _-UNITS)
CONTROL
FROMCONTROL
,w ----
1
--------------------
control
--_--
4
2
3.5
4
0.0755
12.7
-0.0148
3
7
4
0.0755
12.7
-0.0013
I+ 4
14
4
0.0755
12.7
0.0437
5
21
4
0.0755
12.7
0.0455
6
28
4------------�_0755-------12-�-----__0_0122__
MW---------------------- ----
---- -
MR
MR
PM
am
MR

am
Title:
graham
.Pile:
graham
Transform:
NO
TRANSFORMATION
Pq Dunnett's Test -
TABLE 1 OF 2
Ho:Control<Treatment
----------------------------------------------------------------------------
TRANSFORMED MEAN
CALCULATED
IN SIG
m;ROUP
IDENTIFICATION
MEAN ORIGINAL
UNITS
T STAT 0.05
1
control
0.5940
0.5940
2
3.5
0.6088
0.6088
-0.4707
`E' 3
7
0.5953
0.5953
-0.0399
4
14
0.5503
0.5503
1.3963
5
21
0.5485
0.5485
1.4521
r-m 6
28
0.5818
0.5818
0.3910
-------------------------------------------------------------------
Dunnett
critical value = 2.4100 (1 Tailed, alpha
= 0.05, df
= 5118)
M,
Title: graham
`'"File: graham
Transform:
NO TRANSFORMATION
Dunnett's Test -
TABLE 2
OF 2 Ho:Control<Treatment
,w---------------------------
NUM OF
-----
MIN SIG DIFF
% OF
DIFFERENCE
GROUP
IDENTIFICATION
REPS
(IN ORIG. UNITS)
CONTROL
FROM CONTROL
� 1
control
4
2
3.5
4
0.0755
12.7
-0.0148
3
7
4
0.0755
12.7
-0.0013
4
14
4
0.0755
12.7
0.0437
5
21
4
0.0755
12.7
0.0455
6
28
4
0.0755
12.7
0.0122
--------------------------
N-11
FM
PE-1
om
M"
a,
W4

`M TOTAL 74 6 80
`Critical Fisher's value (40, 40, 38) (alpha=0. 05) is 32.0. b value is. 36.
Since b is greater than 32.0 there is no significant difference
between CONTROL and TREATMENT at the 0.05 level.
FM
pm Fisher's Exact Test
----------------
- NUMBER OF
,aq ----------------------------------------
IDENTIFICATION DEAD ALIVE TOTAL ANIMALS
---------------
-------------------------
CONTROL 2 38 40
M 21 1 39 40
----------------------------------------------------------------------------
TOTAL 3 77 80
Critical Fisher's value (40,40,2) (alpha=0.05) is negative. b value is 1.
M no significant difference
M1
Fisher's Exact Test
�-------------------------------------- NUMBER OF
----------------------------------------
r' IDENTIFICATION
Mn
CONTROL
ALIVE DEAD TOTAL ANIMALS
---------------
38 2 40
28 37 3 40
MR
TOTAL 75 5 80
rm'ritical Fisher's value (40,40,38) (alpha=0.05) is 32.0. b value is 37.
Since b is greater than 32.0 there is no significant difference
,,between CONTROL and TREATMENT at the 0.05 level.
om
-----------Summary-of- Fisher's -Exact -Tests
-------------------------
NUMBER NUMBER SIG
MR',ROUP IDENTIFICATION EXPOSED DEAD 0.05

--
7
- -------- --
----------- - - - - --
CONTROL
----- - - - - --
40
--- __ - - - - -- - - - - -
2
1
3.5
40
2
2
7
40
2
3
14
40
A
A_
21
40
1
5
28
40
3
Pori----------------------------------------------------------------------------

lei
rw
.ritle: graham
File:
graham
Transform:
NO TRANSFORMATION
ANOVA Table
----------------------------------------------------------------------------
M,
SOURCE
DF
SS
MS F
- Between - ---------5__-___-----
0.0125
0.0025 1.2773
Within
-----------�r---------------
0020
-(Error)-----18--------------0_0353
PR Total
23
0.0479
-----------------------------------------------------
(p_value = 0.3164)
rM Critical F =
4.2479
(alpha = 0. O1, df = 5118)
=
2.7729
(alpha = 0.05, df = 5,18)
R&' Since F < Critical F
FAIL TO REJECT Ho: All
equal (alpha = 0.05)
MR
MR
MR
rm
SM,
M
MR
am

Title:
graham - survival
File!
grahamsury
Transform:
NO
TRANSFORMATION
w
----------------------------------------------------------
Steel's Many -One
Rank Test
- Ho:
Control<Treatment
MEAN IN
RANK
7-----------------
GRIT.
SIG
CROUP
IDENTIFICATION
ORIGINAL UNITS
SUM
VALUE
DF 0.05
----- ---
-------------------------
1
control
-----------
0.9500
-------
------
2
.5
0.9500
18.00
10.00
4.00
3
7
0.9500
17.00
10.00
4.00
A_
14
0.9000
15.00
10.00
4.00
5
21
0.9750
18.50
10.00
4.00
6
28
0.9250
16.50
10.00
4.00
-----------------------------------------------------------------------------
Critical
values are 1 tailed ( k = 5 }
M
Mq
FAR
zil
rw
M,
p"
M
pm
w
am
am
M"

M"
'Title: graham - survival
File: grahamsury Transform: NO TRANSFORMATION
1w Shapiro - Wilk's Test for Normality
----------------------------------------------------------------------------
D = 0.1250
W = 0.8725
fm Critical W = 0.8840 (alpha = 0.01 , N = 24)
W = 0.9160 (alpha = 0.05 , N = 24)
---------------------------------------------------------------------------
F,
Data FAIL normality test (alpha = 0.01). Try another transformation.
,.Warning - The first three homogeneity tests are sensitive to non -normality
and should not be performed with this data as is.
fun
fAR
fm
MR
fun
o,
M,
me
M
"I,

n
itle: graham - survival
Pile: grahamsury Transform: NO TRANSFORMATION
Bartlett's Test for Homogeneity of Variance
-------------------------
---------------------------------------------------
rEalculated B1 statistic = 2.0968 (p-value = 0.8356)
I
Data PASS B1 homogeneity test at 0.01 level. Continue analysis.
---------------------------------------------------------------------------
Critical B = 15.0863 (alpha = o.01, df = 5)
rl = 11.0705 (alpha = 0.05, df = 5)

W
Effluent Toxicity Report Form -Chronic Fathead Minnow Multi -Concentration Test Date:6/2612014
Facility: City of Graham
Laboratory: Meritech, Inc.
/l
x el
i�n Signature of Operator in Rd'sponsiib--le Charge
x ' It Q.
j Signature of Laboratory Supervisor
Im
NPDES: NCO021211
MAILORIGINALTO: F,nvironmcntalSciencesBranch
l)i%•ision of Water Quality
N(: 1)1.,NI2
1621 Mail Smice Center
Ralei-oh, NC 27699-1621
Pipe #: 001 County: Alamance
Comments
Test Initiation DateMme 6/17/2014 5:30 PM Avg Wt/Surv. Control 0.494
A
a % Eff. Repl.
Control I Surviving #
Original #
Wt/original (mg)
1 3.5 Surviving #
Original #
WUoriginal (mg)
Surviving #
4 Original #
WI/original (mg)
14 Surviving #
q Original #
Wt/original (mg)
21 Surviving #
Original #
WUoriginal (mg)
28 Surviving #
Original 0
WUoriginal (mg)
ater Quality Data
Control
pH (Su) InWin
n DO (mg1L) Init/Fin
Temp (C) IniVFin
High Concentration
pH (SU) Init/Fin
MR 00 (mg/L) Init/Fin
Temp (C) Init/Fin
Sample
Collection Start Date
Grab
Composite (Duration)
Hardness (mg1L)
Alkalinity (mg1L)
Conductivity (umhoslcm)
Chlorine(mg1L)
Temp. at Receipt (°C)
ttst
fm
10
10
10
10
10
10
10
10
0.435
0.463
0.544
0.535
10
10
10
1 10
10
10
10
10
0.517
0.430
0.455
0.438
10
10
10
9
10
10
10
10
0.476
0.443
0.464
0.525
7
g
10
10
10
10
10
10
0.444
0.416
0.546
0.514
10
10
9
10
10
10
10
10
0.553
0.541
0.525
0.462
g
10
10
10
10
10
10
10
0.467
0.579
0.606
0.551
% Survival 1 100.0
Avg Wt (mg) 0.494
% Survival �� 100.0
Avg Wt (mg) 0.460
% Survival 97.5
Avg Wt (mg) 0.477
% Survival 90.0
Avg Wt (mg) F0.480
% Survival 97.5
Avg Wt (mg) 0.520
% Survival 97.5
Avg Wt (mg) 0.551
Day
1
2
3
4
5
6
0
8.13
/ 7.84
8.20
7.82
8.18
24.1
/ 7.78
/ 7.26
/ 24.6
7.89 /
7.61 /
24.3 1
8.10
7.39
24.8
8.09 1
7.80 /
24.8 1
7.99
7.53
2a.5
8.15 /
7.67 I
24.8 /
7.90
7.52
24.7
7.87
7.99
/ 7.78
1 6.87
7.66 / 7.86
7.79 / 7.80
8.08 1 7.97
8.09 1 7.20
24.3 / 24.9
24.3 / 24.1
5urvrvai
Normal
{rj
Hom. Var.
IF �
EMI
NOEC
28
28
LOEC
_
>28
>28
ChV
>28
>28
Method
Steel's
Dunnett's
Stats
Cone
3.5
Dilution H2O Batch # 843 844 845 7
Hardness (mg1L) 48 42 43
51 53 49 14
Alkalinity (mg1L) 21
Conductivity (umhoslcm) 208 204 215 28
6l16/2014
6/18/2014
6/19/2014
24.0
68
24.3
66
23.6
70
66
68
75
1598
1690
1937
<0.1
<0.1
<0.1
0.8
1.1
0.7
Test Organisms
F Cultured In -House
I Outside Supplier
Hatch Date: 5I16114
Hatch Time: 3:OOPM ci
Overall Result
ChV >28-1.6235
ritical
Rank Sum
Critical Calculated
10
18
2.41
0.9842
10
16
2.41
_ 0.4957
10
14
2.41
0.4095
10
16
2.41
-0.7471
10
16
pWQ Form AT-5 (1/04)

Meritech, Inc.
Chronic Fathead Minnow Benchsheet
Transfer and Feeding Dates and Times
Client: Graham WWTP # of Organisms per Chamber: 10
NPDES #: NCO021211 Test Vessel Size: 400 ml
Initiated by: - -•�"
Date/Time Fed: 6/ 17/ 14 ? 7
Date/Time Born: 6/16/14 3:00 PM Cr
Organism Source: Aquatox, Inc.
Transferred by:
Test Solution Volume: 250 ml
Temp. of Stock: • °C
Date
, Time
I Z ( .5
Initials
JT'
Day 1
6 / 18
"1 • �'^
,•
�-�
,
Day 2
6/19
Day 3
6/20
I'`'i
'J'�
Day 4
6 / 21
7,50
Day 5
6 / 22
010';Aiv) d
Day 6 6/23 ••L �r
Test Termination Data: �,r�e�;�;�?'
Initials/Signature: 5i" •�_
End Date: 6/ 24/ 14
End Time: 1 `• 3 i �•►",
# of Reps: 4
Start Date: 6 / 17 / 14 Time: J , i�.�� 7
End Date: 6/ 24/ 14 Time: _
Randomization: Yes No
Incubator #:
Fed by:
Date
Time 1
Initials
Time 2
Initials
Day 0
6/ 17
Day 1
6/ 18
Day 2
6/ 19
Day 3
6/20
Day 4
6 / 21
Day 5
6/22
°� j-ftM
L
ZZ(U(�lYi
L I
Day 6
6 / 23
a
I I a I I I I I E I I I E E I

AEI �`
zo
-� ENVIRONMENTAL LABORATORIES
A Division of t+Varer Technology and Controls, Inc.
MR
Chemical and Physical Determinations
Client: Graham W WTP NPDES#: NCO0212 l 1 Start Date: 6/ 17/ 14 Time: �'-
rim Test Organism: Pimephales oromelas A.nalyst(s): MR. ST,LI,,,_MFR End Date: 6/24/14 Time: i : 3 I ► .
Dav
M"
MR
M
Mq
(An
M"
M
Concentration: control
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
Soft Synthetic Freshwater
Batch #
PH: Initial
• i 3
c
�. I
3- i
i.
G
Final
'� _ ` '
'� .�6'
1,'13
730
—r
D.O.: Initial
�?� .
► ���
Ci.S�
.1
�-�
Final
• ���
�, . i 9(�
7 2 2
•�
C �.
Temp.: Initial
',
� 'r j
2`� . t n 5
, � ,5- v
Zu . �
a=/,
Final
=Z
1�
�' u j
r--?
--.j . t,
��. `j , �'
'r;=t
Conductivity: Initial
11
} G,
,�;��
�2,0 -
1 ';:, �
; L)
C� c(
Final
n�
�3
1 n
2 ��''f
2, 1L.O
Residual Chlorine:
-
�C�. 1
; . (
G i
4
ti. l
�(,'•�
G U f
Hardness:
Y 2-
.3
Alkalinity:
5
r! —
-
'Y
Tlav
Concentration: 3.50%
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
pH: Initial
�' l
v i (s;
�J
V
q •( �
Final
• Z C 1
•7 .''?
D.O.: Initial
Final
` 7 � � �f
7,!
f •
'
•' ry
Temp.: Initial
Final
2
Conductivity: Initial
QrJ`',
Q
Final
�'3
�.� `2
2>Un
2 j Z
�.
Residual Chlorine:
Z-0 • 1
01
FOR Dav Isr (2-- r
MR
on
F"
P"
Concentration: 7.00%
0-1
1-2
2-3
3-4
-
5-6
6-7
Remarks
pH: Initial
Q
, l "f
�. G
�'1�
;�
y I55
Final
'7. -7 9
9, i2
•!
�--71�
D.O.: Initial
, � 2.
- � �
Final
3 1
'7025
qAV
2 2,
Temp.. Initial',
Final
2.�t `-4-.�
2.�
�`�.
Li.l,�..�
Conductivity: Initial
Final
.�Ci C
Residual Chlorine:
i
•`
�:� i
CCf • }
Z U,1

am
(�
J=N"./tRONN1C-[V•rAL LA00RA•YORIGS
A OIvI.tlr+rl C•/ tnomrCr w^a C:0.1rr4t/.f. II.C.
Chemical
and Physical Determinations
�
Page 2 of 2
Client:
Graham WWTP
NPDES#:
NCO021211
Start Date:
6/17/14
Time:
Test Organism: Pimephales promelas Analysts): w s'C. LI. MER
End Date:
6/24/ 14
'Time:
Day
Concentration:
14.0%
0-1
1-2
2-3 3-4
4-5
5-6
6-7 Remarks
pH:
Initialer
Final
ej�.3
, 1
�'J
�"�
?f� t�1:,�tJr..{'7
D.O.:
Initial
�.Gr�
Q�.-
"Z)�
'7
7. 1_
�. ri 3
G.q 34
LI c .�
J1. (�
`,5
Final
7 - `iU
Temp.:
p
Initial
o —�
4- 1
4 - -3
��,j U
�. �
��.�
��
�U•
��
:`�'�
Final
'�M •'i'
Conductivity:
Initial
t-f
Final
H 30
Residual Chlorine:
C ,
4ra.
'
{�'r' S
v
M
fm
FM
r,
MR
rM
Mq
MR
rL;]
Concentration: 21.0%
0-1
1-2
pH: Initial?'
V .
Final
` , -1
D.O.: Initial
Final
i 2
ev
'7
Temp.: Initial
Q-4-A
Final
1.9 . y
Conductivity: Initial
Li a, 0
Final
9 '93
`720
Residual Chlorine:
40 .

M
NIERITECH, INC.
am
Mortality Data: Chronic Fathead Test
Client: Graham WWTP NPDES#: NCO021211 Start Date: 6/17/14 Time:
Test Organism: Pmephales promelas Analyst(s): MR, ST, U, MER End Date: 6/24/14 Time:
Pw Concentration Control
Day 0
ran
Rep #1
Rep #2
Rep #3 0
Rep #4 =
rM
rM Concentration
3.50%
Day 0
a
Rep #1
fun Rep #2
Rep #3
Rep #4
=
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
0v
1
r iC',
-n
C,
rim
Concentration
7.00%
Day 0
Rep #1
Rep #2 .=
rya
Rep #3
Rep #4
Day 1
Day 2
Day 3
Day 4
Day 5
Day 6
Ice.
Day 1 Day 2
Day 3
Day 4
Day 5
Day 6
v C.
............
0
Day]
Q
L
Day 7
V
Day 7
w

ffin
ran
ran
M"
MERITECH, INC.
Mortality Data: Chronic Fathead Test
Client: Graham WWTP NPDES#: NCO021211 Start Date: 6/17/14 Time: 1
Test Organism: Pimephales Promelas Analyst(s): MR, ST, LI, MER End Date: 6/24/14 Time:
Concentration 14.0%
Day 0
Rep #1
Rep #2
Rep #3
0
Rep #4
Concentration
21.0%
Day 0
Rep #1
rAq Rep #2
u
Rep #3
Rep #4
Concentration
28.0%
rM'
Day 0
0—
Rep #1
0
Rep #2
Rep #3
<--)
�+ Rep #4
Day 1 Day 2 Day 3 Day 4 Day 5 Day 6
Day 1 Day 2 Day 3 Day 4 Day 5 Day 6
v 0 0
_) LJ cec
— G L' 0''
G a
%:
Day 1 Day 2
Day 3
Day 4
Day 5
Day 6
o
Day 7
0
Day 7
C )
Day 7
1
L�
w

rAq
[z;]
ra"
Im
Im
M
rR
Piq
fm
FMq
fm
ow
P"
MR
MERITECHF 11vCv
ENVIRONMENTAL LABORATORIES
..j A Division of Water Technoloryy And Chntrnis. Inc
FISH LARVAL SURVIVAL/GROWTH DATA SHEET
CHRONIC FATHEAD MINNOW
Facility: Graham WWTP
NPDES #: NCO021211
Date of Test: 6/ 17/ 14
Initial weights taken on: (� I r��l''� by: j
Final weights taken on: 61 'Is h&A by: T
Page: 1 of 2
Outfall:
Organism: Pimephales promelas
CONC
16-
O
REP
PAN WT.
(mg)
PAN + ORG.
WT. (mg)
WT. OF ORG.
(mg)
# ORG.
MEAN
WTJORG. (mg)
SURV %
g,56
r�
j.
D
ti' S
� �. 1
ELI I , c.,�s
I ,i`i
J
,,
,J
3.50%
7.00%
A
5��13.3`t
B
3�• 3�
�i. 3�
��
0 Ll?n
C
$
75;L.
0.��'3
D
B

L.J
f;l
fat
M
W
fxi
fm
f=1
M
I'm
Im
rAR
'.)'`v` MERITEC"'Or
ENVIRONMENTAL LABORATORIES
t:d A Division of 4Vatar Tichnoloov and Conrrol$. Inc.
r
FISH LARVAL SURVIVALIGROWTH DATA SHEET
CHRONIC FATHEAD MINNOW
Facility: Graham WWTP
NPDES #: NCO021211
Date of Test: 6/ 17/ 14
Initial weights taken on: E)/2:i f by: r
Final weights taken on: � / yu f by: Ti
Page: 2 of 2
Outfall:
Organism: Pimephales promelas
CONC
REP
PAN WT.
(mg)
PAN + ORG.
WT. (mg)
WT. OF ORG.
(mg)
# ORG.
MEAN
WT.IORG. (mg)
SURV %
A
� '11 �
L4-LiLk
o. e-iQ 9
r�
'
14.0%
C
C5
E55
L4
D
'6 �.)- t
i Lk
J �.
21.0%
B
44..,..
Ci
Cj
A
S(. q S s
28.0%
B
yy.i2
O Jam- I
.1
D
g?s. �S
yl.3�
'
`)i

rs1
CH INC. (5VAS1
M E R ITE � Meritech Sample 1D #:
Bioassay Sample Chain of Custod
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax:[phone]
MR Toxicity Supervisor email: [e-mail] Web Site: www.meritech- a s.com
CLIENT INFORMATION
PO": °) i c00
0 l) U 7
Client: VY' c.1 Q/�1
NPDES#: NC d 0
Contact Person: S 11
Phone:
Address: � • Cie NP�� 3 5`7 D 0 f
� � 1� �, Pipe #:
City: au[ 1
Zip:
Countwy) Ot%) �- State: [� y.
SAMPLE INFORMATION
Sample Site: a`
Composite # of containers: c�
Sample Type: ❑ Grab a � 0 1 AM PM
Sampling Time: Start Date:
IL � Start Time:
End Date: 6 End Time: _9��AM PM
ran
•** Triple rinse sample container with sample before filling. Completely fill the sample container with no air space .
Pack the sample container completely in ice. The sample must be < 6.o° C upon receipt at the laboratory"*t-n A C4: 4-Ij
r=9 Signature:
- 4, L
Collector's Name: Print:IW-4
TOXICITY TEST INFORMATION
rM9 Test Organism: dvpimephates
riodaphnia dubia (water flea)
Test Required: Chronic (7 days)
❑ Acute (24-48 hours) promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
IWC: % Test Concentrations (if multiple dilutions):
Comments:
SHIPPING INFORMATION
� �
Time: AM PM
Date: .
Relinquished by: b Time: �� 3 AM
rim Date:
Received by: !� Time: . + AM
/ZO�LsDate: � ' � /
Relinquished by: Date: Time: AM PM
riq Received by: Date: Time: AM PM
Relinquished by: Date: Time: AM PM
Received by: Time: AM PM
ran Relinquished
Relinquished by: Date: Time: AM PM
Received by:
Sample Temperature (°C ---f
Mn
Method of Shipment: ❑UPS ❑Fed EX
Meritech Pick-up ❑ Delivered ❑ Others_
m les shipped ped on Friday must be FedEx and must be clearly labeled for Saturday delivery, NO SIGNATURE REQUIRED "
Sa p p
SAMPLE RECEIVING(Laborato-
ryUse Only)
c
Wn Relinquished by: C''`'" �, V AM PM
Date: AL�
Time: � O
Received by:
l -_ Sample Condition:
FM Sample Temperatures (°C): � l � 1
WHITE = Laboratory copy YELLOW =Client copy

r;i
0
MERITECH, INC. Meritech Sample ID #:
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax:[phone]
r+�
Toxicity Supervisor email: [e-mail] Web Site: www.meritech-labs.com
rM
JrNa,`,- CLIENT INFORMATION
CI-r"Ovy) wDniev?- f�i- `e'-IFN Ql PO#. n 0) 4 a Q-7
Client:
Contact Person:
NPDES#: NC DO 2) -1- 11
336 -'IS7b " 672
Address:
Phone:
CiCity:ou�
Pipe #: D O 1
County:
K\0vnCi/1CQ_ State:Zip:
SA`MPLE INFORMATION
li� 11,11 0Sample
Site:
Sample Type:
❑ Grab Composite # of containers:
Fm
Start Date: �j _I Start Time: j AM PM
Sampling Time:
End Date: (In1 / End Time: q , AM PM
r�
•'• Triple rinse sample container with sample before filling. Completely fill the sample container with no air space.
Pack the sample container completely in ice. The sample must be < 6.00 C upon receipt at the laboratory"*
r�
(� ± 1 9 `
J � C�Signature:e� �
Collector's Name:
Print: � WC1v�c� . v�"'"t � \'�
TOXICITY TEST INFORMATION
Test Required:
Chronic (7 days) Test Organism: riodaphnia dubia (water flea
❑ Acute (24-48 hours) Pimephales promelas (fathead minnow)
❑ Mysidopsis Bahia (shrimp) L
IWC: % Test Concentrations (if multiple dilutions): 1
Comments:
SHIPPING INFORMATION '� `�
AM fi ` -! Li Time: 3 • 16 M D
� e Date:
Relinquished by:
Received by:
MSC
Date: ( Time: Zd AM
AM
Date: (j r- — L� Time: Q
Relinquished by:
�-�/
Received by:
Date: Time: AM PM
�
Relinquished by:
Date: Time: AM PM
Received by:
Date: Time: AM PM
Relinquished by:
Date: Time: AM PM
Received by:
Date: Time: AM PM
Sample Temperature (°C .
Method of Shipment: ❑ UPS ❑ Fed EX Meritech Pick-up ❑ Delivered ❑ Other—
" Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery, NO SIGNATURE REQUIRED "
SAMPLE RECEIVING (Laboratory Use Only)
cc- G/l `!ll'f
A � -
s•w
Relinquished by:
; L
II11
L&Date: �G a` ) Time: L� U AM PM
Received by:
t �. s—
Sample Temperatures (°C): J _ / _-1..� i Sample Condition:
WHITE = Laboratory copy YELLOW = Client copy

ran
Oujv 4t -7 3
MERITECH, INC. Meritech Sample ID #: /� ' -
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
' Phone: [phone] Fax:[phone]
FM Toxicity Supervisor email: [e-mail] Web Site: www.meritech-labs.com
/1 ! o „�1C 3 CLIENT INFORMATION r} O J4
�a ! O -7
Client: NPDES#: NC 00 2-j
Contact Person: on S` t� 5 w 3
MR 3 6 _ 5 �to Q - "% z1
Phone:
Address: _ •
Pipe #: 00
City- -,-� � 5 3
State: C_ Zip:
County:
SAMPLE INFORMATION
Sample Site: E44
# of containers:
Sample Type: ❑ Grab
Composite
q.0
Sampling Time: Start Date:
Start Time: AM PM
� End Date:
,L)q End Time: JL22— AM PM
°•' Triple rinse sample container with sample before filling. Completely fill the sample container with no air s **
Pack the sample container ompletely i ' e. he sam le must be < 6.0° C upo:=h abor
' �nSignature:+w
Collector's Name: Print:
TOXICITY TEST INFORMATION
r••�
Test Required: Chronic (7 days) Test Organism:Viodaphnia dubia (water flea
❑ Acute (24-48 hours) ephales promelas (fathead minnow)
ran ❑ Mysidopsis bahia (shrimp)
IWC: % Test Concentrations (if multiple dilutions): b
Comments:
DPP G INFORMATION !• r; AM PM/
Date: � Time:
Relinquished by: r Date: d d ' % f Time: � .G tr"'� AM PM�
Received by: 'v" ' © Q AM
Time: cJ^
Date: U `' c- ✓ 1`
Relinquished by: Time: AM PM
Date: AM PM
min Received by: Time:
Date:
Relinquished by: Date: Time: AM PM
Received by: Time: AM PM
� Date:
Relinquished by: Date: Time: AM PM
Received by:
rya Sample Temperature /Mefi*tech
�—
Method of Shipment: (]UPS ❑
Fed EX Pick-up ❑ Delivered ❑ Other_
" Samples shipped on Friday must be FedEx and must be clearly labeled for Saturday delivery, NO SIGNATURE REQUIRED "
SAMPLE RECEIVING(Laboratory Use Onl
e� Relinquished by:
Date: � �
Time: LO d AM PM
Received by:
l Sample Condition:
Sample Temperatures (0c):WHITE Laboratory = Laboratory copy YELLOW = Client copy

OR
`Title: graham - survival
File: grahamsury Transform: NO TRANSFORMATION
Shapiro - Wilk's Test for Normality
rM D = 0.0825
W = 0.7818
Critical W = 0.8840 (alpha = 0.01 N = 24)
Pq W = 0.9160 (alpha = 0.05 N = 24)
Data FAIL normality test (alpha = 0.01). Try another transformation.
m Warning - The first three homogeneity tests are sensitive to non -normality
and should not be performed with this data as is.
M"
Pq
M
M
op
Piq
MR
U_�
on
P"

fm
Title: graham - survival
File: grahamsury Transform: NO TRANSFORMATION
Hartley' s Test for Homogeneity of Variance
Bartlett's Test for Homogeneity of Variance
----------------------------------------------------------------------------
M
These two tests can not be performed because at least one group has
zero variance.
rA1q FAIL to meet homogeneity of variance assumption.
Additional transformations are useless.
ffin----------------------------------------------------------------------------
M
M
M
PM
P"
om
M4
R,
MMq
MR
FM

r�
'Title:
graham - survival
NO
TRANSFORMATION
File:
grahamsury
Transform:
MR
Steel's Many-OneRank
Control<Treatment
-----
- - ------ -
-Test--------------Ho_-
MEAN IN
RANK
CRIT.
SIG
+GROUP
IDENTIFICATION
ORIGINAL UNITS
--SUM--
VALUE-
DF-_ 0_05
-
1
control
1.0000
2
3,5
1.0000
18.00
10.00
4.00
�
3
7
0.9750
16.00
10.00
4.00
4
14
0.9000
14.00
10.00
4.00
5
21
0.9750
16.00
10.00
4.00
� 6
-- 28
-----0_9750--------16_00-_-_10_00----4-00
--------
-
Critical values are 1 tailed ( k = 5 )
In
M
f"
fmq
(w
MM
am
MR

tl
i
`1 Title: graham
File: graham Transform: NO TRANSFORMATION
n Shapiro - Wilk's Test for Normality
-----------------------------------------------------------------------------
D = 0.0436
W = 0.9548
Critical W = 0.8840 (alpha = 0.01 , N = 24)
W = 0.9160 (alpha = 0.05 N = 24)
Continue analysis.
Data PASS normality test (alpha = 0.01).

P"
m"Title: graham
File: graham Transform: NO TRANSFORMATION
Bartlett's Test for Homogeneity of Variance
----------------------------------------------------------------------------
Calculated B1 statistic = 1.4596 (p-value = 0.9177)
Data PASS B1 homogeneity test at 0.01 level. Continue analysis.
'-----------------------------------------------------------------------------
Critical B = 15.0863
$% = 11.0705
0%
rI
NA
1=
MR
+"
M
F"
rR
( alpha = 0. 01, df = 5 )
(alpha = 0.05, df = 5)
oft

(AM
Title: graham
File: graham Transform: NO TRANSFORMATION
MR ANOVA Table
----------------------------------------------------------------------------
SOURCE DF SS MS F
----------------5--------------
Between0.0220 0.0044 1.8150
Within (Error) 18 0.0436 0.0024
-------
Total 23 ------0.0656
--------------------------------------------------------
--------
(P-value = 0.1606)
,,m Critical F = 4.2479 (alpha � • OS' df 5, 18)
= 2.7729 (alpha _
Since F < Critical F FAIL TO REJECT Ho: All equal (alpha = 0.05)
Oft
P"
MR
P"
PM
fm
PM
MR
fm
Im
00

W
Effluent Toxicity Report Form -Chronic Fathead Minnow Multi -Concentration Test Date:9/2512015
Facility: City of Graham Wastewater Treatment Plant NPOES: NCO021211
MR
tm
Signature of Laboratory Supervisor
Pipe #: 001
Comments
County: Alamance
MAIL. ORIGINAL TO: Water Sciences Section I J
rzl�
Aquatic Toxicology Branch
Division of Water Quality
1623 Mail Service Center
Raleigh, NC 27699-1623
' Est Initiation Date/Time 9/15/2015 3:00 PM Avg Wt/Surv. Control 0.659
% Eff. Repl.
I Control Surviving #
Original #
WUoriginal (mg)
MR 3.S Surviving #
Original #
WUoriginal (mg)
77 Surviving #
MM Original #
WUoriginal (mg)
14 Surviving #
Original #
MR WUoriginal (mg)
21 Surviving #
Original #
MR WUoriginal (mg)
28 Surviving #
Original #
WUoriginal (mg)
/ !r Quality Data
Control
pH (SU) ?nit/Fin
DO (mg/L) IniUFin
Temp (C) Init/Fin
High Concentration
pH (SU) Init/Fin
fm DO (mg/L) Init/Fin
Temp (C) Init/Fin
Sample
Collection Start Date
Grab
Composite (Duration)
Hardness (mg/L)
Alkalinity (mg/L)
� nductivity (umhos/cm)
Chlorine(mg/L)
Temp. at Receipt (°C)
8
10
10
10
10
10
10
10
0.573
0.596
0.680
0.645
10
10
10
10
10
10
10
10
0.646
0.696
0.621
0.602
10
10
10
I 10
10
10
10;
10
0.676
0.629
0.629
0.642
10
10
10
10
10
10
10
10
0.636
0.640
0.633
0.691
10
10
10
10
10
10
10
10
0.671
0.568
1 0.708
0.559
10
10
1 10
I 10
10
10
10
1 10
0.715
0.604
0.607
1 0.642
% Survival 95.0
Avg Wt (mg)0.624
% Survival L 100.0
Avg Wt (mg) 0.641
% Survival 100.0
Avg Wt (mg) 0.644
% Survival 107
Avg Wt (mg) 1 0.650
% Survival 1 100.0
Avg Wt (mg) 0.627
% Survival -1070701
Avg Wt (mg) 1 0.642
Test Organisms
Cultured In -House
f� Outside Supplier
0
1
8.06
7.90
24.1
2.
/ 7.76
/ 7.43
1 24.7
Day
8.03
8.07
25.7
3
/ 8.19
1 7.88
/ 25.8
8.32
8.06
24.1
4
1 8.01
/ 8.20
/ 25.2
8.12
8.40
24.2
5
/ 7.98
! 7.81
/ 24.8
8.15
8.25
24.9
6
/ 7.76
/ 7.14
/ 25.1
w
S
6
8.13
1 7.62
8.08 /
7.78
8.15
1 6.79
7.95 /
7.28
24.1
! 25.6
24.0 /
24.5
7.85
0
/ 7.62
7.84
�
/ 7.79
7.80
8.06
24.9
G
1 7.73
1 7.36
1 25.7
7.88
8.11
24.8
J 7.75
1 25.0
8.04
24.7
/ 8.28
1 25.4
8.09
8.47
25.0
/ 7.97
1 7.93
/ 24.7
8.02
8.20
25.3
8.19
/ 8.05
/ 24.6
8.19 1 6.98
7.94 / 7.21
24.3 1 25.6
24.4 1 24.4
9/14/2015
9/16/2015
9117/2015
24.6
60.00
24.4
56.00
24.8
54.00
53.00
48.00
55.00
1550
1380
1371
<0.1
<0.1
<01
1.4
0.9
1.6
rjm Dilution H2O Batch # 937 938 939
Hardness (mg1L) 44 46 46
Alkalinity (mg1L) 56 53 54
Conductivi
(umhos/cm) 192 209 200
MR
Survival
Growth
Normal
ji-1
r_)
Hom. var.
jrl
lrl
NOEC
28
28
LOEC
>28
>28
ChV
>28
>28
Method
Steel's
Ounnett's21
Stats
Survival
Cone.
Critical
Calculated
3.5
10
20
7
10
20
�.-
14
10
20
10
20
28
�-
10
20
Hatch Date: 9/14/15
Hatch Time: 3:OOPM CT
Overall Result
ChV >28
Growth
FM
Critical
Calculated
2.41
-0.5307
2.41
-0.6129
-0.7923
2,41
-0.0897
2.41
-0.5531
DWQ Form AT 5 (1/04)

Meritech, Inc.
Chronic Fathead Minnow Benchsheet
Transfer and Feeding Dates and Times
Client: Graham WWTP # of Organisms per Chamber: 10
NPDES #: NCO021211 Test Vessel Size: 400 ml
Initiated by: �`� �� Test Solution Volume: 250 ml
Date/Time Fed: 9/15/15 �;- ,�_:._:; -- •� Temp. of Stock: -t 9 I °C
Date/Time Born: 9/ 14/ 15 3:00 PM CT # of Reps: 4
Organism Source: Aquatox, Inc. Analyst(s): MR, TH, CD
Start Date: 9/ 15/ 15 Time:
End Date: 9 / 22/ 15 Time:
Randomization: Yes No
Incubator #: k_-
Transferred by:
Fed by:
Date
Time
Initials
Date
Time 1 Initials
Time 2 Initials
Day 1
9 / 16
r
l
(_. i `
Day 0
9 / 15
� A C
_
Day 2
9 / 1 "l"�
��_ •.
; r-: ; r_ 3: ,
Day 1
9 / 16
�j _ }� •;�ti_ �'����-
�'�'' 1'-
Day 3
9/18
•' •••
r� 1:��;:.
Day
9/17
t
Day 4
9 / 19
r ' 1': , :..
�. i:'
Day 3
9 / 18
�' ? ►�- i�c .� ti. �"
l ! �`/�',Jz _
Day 5
9 / 20
't�, .�~. I�{n._
%'�t�-- -
Day 4
9 / 19
.'1� :Z'� �.: •�-n
�_`T iYl,'
Day 6
9 / 21
;--- ,/r�i.iL
Day 5
9/ 20
�7 (%,5/cL•� %lU.�'L-_
�- 7 .�
Day 6
9/21
{7.1
Test Termination Data:
Initials/Signature:
End Date: 9/22/15
End Time: - '�' ' (�{�) 0r''
I I C C E I F I I E I I E C I I I I [

js1 I,r 11V C7AW
A&Hffl?f YE C7"
ENVIRONMENTAL LABORATORIES
A Division of Water Technology and Controls, Inc.
on Chemical and Physical Determinations
Client: Graham W WTP NPDES#: NCO02121 1 Start Date: 9/ 15/ 15
mm Test Organism: Pimenhales Promelas End Date: 9/22/ 15
MR
FER
MM
pq
pq
fm
M,
MR
L-J]
r
tR
p"
MM
nav
Concentration: control
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
Soft Synthetic Freshwater
Batch #
pH: Initial
us�`
,`�
• (�
. ��, i
Final
�• .� �
i, �>
�, "}�
`i• - j `E
�? ,`:E
� � rr,
�
D.O.: Initial
Final
�� �,ct
�.r1
�•�:'�
Temp.. Initial
o�
:� ..''
•;`, ,
�� .�
; . ;
4 , .
"� -� -!
Final
Conductivity: Initial
��, Lr'�
��;t
t `E
�. �;
% I
t
Final:
Residual Chlorine:
�(";, t
�� . l
=' i
Hardness:
t�c-;' •
�-
= ='
EfL:
`' _
Alkalinity:
•
�
`�
` ' • "�
--' `�
�'
Concentration: 3.50%
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
PH: Initial
�' 't�:•
`�-�
'
_- • . 7
,.
E
Final
, �--
�.
1. ��
,
i);Lo r`
.3
,CA,
D.O.: Initial
, ; i
I.
Final
Temp.: Initial
-
t
Final
Conductivity: Initial
Li
Final.�
.,
Residual Chlorine:
�• C ;,
< <� i
r
�- '
_L '
".
-, �- nay
Concentration: 7.00%
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
PH: Initial
r
Final
-,
�. .�
t t „
~;
.�
! . `1
, ^i
D.O.: Initial
�' . ��! 4i
�T",L4
Final
L j
^'! ` .'�,
� ,
`Y�
�: � 1
"1 � '�
� •,,
Temp.. Initial
I j }
:�. `'`
,; ': ;
`� 7-,
�•
.�
r,
Final
-;. -; _ `
,� ; _Z: ,
Conductivity: Initial
"' ;
�.4: '
�"
' -•,1
^� �r
-�' �`i `^
`> `�^
Final
-7-�
' ��
�� ; !.
: , �'}
•-:'t ''�
`� E_?
' �' .��.
Residual Chlorine:

MR
ENVIRONME"Z'AL LABOR^-t"ORIES
A Ya: v:xla/, C•r v,r:,r-•, Tipfhno/Gpy nll C/ I-C.
Chemical and Physical Determinations
Client: Graham WWTP NPDES#: NCO021211 StartDate: 9/15/15
Test Organism: Plmephales promelas End Date: 9/22/ 15
fan
p►
rM
ow
MR
MR
FM
MR
MR
fm
Mnraq
PR
FM
am
Page 2 of 2
Day
Concentration: 14.0%
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
PH: Initial'
Final
r
_
D.O.: Initial
Final
�,�, e-j
Temp.. Initial%Lr
Final
r� ,
.` L/rC.
T✓;
. = i'
; ,
�.
.. =, . ;'
Conductivity: Initial
Final
Ll`�
_, it -,!Fy
"�.
,�
`�o C.
Residual Chlorine:
4:�C;
L
Concentration: 21.0%
0-1
1-2
2-3
— -.1
3-4
4-5
5-6
6-7
Remarks
pH: Initial
'r' �%
,1`"�
~ i r""> �.
1``~C�
.a:" i "7
Final
D.O.. Initial-
r
Final
�i:, �1�"�
C
�,Li
�• 7'�
��
Temp.: Initial
`�/�/
v
L�''A t✓
; fir.:.
r 4r
�
J
� "' • "'
Jk
�''r �
`!, ;,
Final
Conductivity: Initial
Final
Residual Chlorine:
Concentration: 28.0%
Day
0-1
1-2
2-3
3-4
4-5
5-6
6-7
Remarks
pH: Initial
7..
Final
�i ,�'�
`��. �`�''•
t
1
1
D.O.: Initial
7' r !
Final
Temp.: Initial
r � �
i
•�•.. --� ;
f .�:
�, � �
�v%
� -^` j�.
/'
�/ � `r•
`� .
'� ram,
► ,� �,
li ,. �
,��'�
Final
',
.� ' L�
�, ,� ! =
�•.
.� L
_..?
Conductivity: Initial��`'
Final
Residual Chlorine:
Day
Concentration: 100%
0-1 1-2
2-3
3-4
4-5 5-6
6-7
Remarks
pH:
i ` i ,.L
r •. ` r
Conductivity:
Residual Chlorine:
I:::::_
Hardness:
Alkalinity:

OR
Mq
MR
MERITECH, INC.
Mortality Data: Chronic Fathead Test
Client: Graham WWTP NPDES#: NC0021211
M Test Organism: Pimephales promelas
Start Date: 9/15/15
End Date: 9/22/15
r� Concentration Control
Tuesday Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Rep A 0
Rep B 0
Rep C 0
Rep D 0 �
LmE
Concentration
3.50%
Tuesday
Wednesday Thursday Friday Saturday Sunday Monday
Tuesday
(.►
Rep A
0
!�� ,;-..� �; .✓.. L,
v
Rep B
0
`
Rep C .,
0
.�' '"` � `" �
.•
Rep D
0
Concentration
7.00%
�+
Tuesday
Wednesday Thursday Friday Saturday Sunday Monday
Tuesday
Rep A
0
Mn
;
Rep B
0
Rep C
0
.. _
Rep D
0
om

on
MERITECH, INC.
am Mortality Data: Chronic Fathead Test
MR
Client: Graham WWTP NPDES#: NCO021211 Start Date: 9/15/15
M, Test Organism: Pimeohales promelas End Date: 9/22/15
Concentration 1 4.0%
Tuesday Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Rep A _ i,.` <" ,•r - r � t .
Rep B 0
Rep C 0 lV '
Rep D 0 l
ow
Concentration 21.0%
FM Tuesday Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Rep A 0 (� '
Rep B 0 " ---
Rep C 0 �-=-- —
Rep D =
am
Concentration 28.0%
am Tuesday Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Rep A 0 ✓? - --
Rep B 0 _
raa Rep C`�'
Rep D

pm
p"
rM
ran
MM
Im
W
(W
MR
ffim
oft
1=4
15"ij
MR
M
E I TECHa livcw
ENVIRONMENTAL LABORATORIES
A Divis;an of 1-113rer T<chnology -.)nH C'onrrntv, Inc
FISH LARVAL SURVIVAL/GROWTH DATA SHEET
CHRONIC FATHEAD 110INN01M,
Facility: Graham VVWTP
NPDES #: NCO02121 1,
Date of Test: 9/15/15
Initial weights taken on:(­'l -C 11 by:
Final weights taken on: by: `--0
Page: 1 of 2
0 utfall:
Organism: Pimephales promelas
PAN WT.
PAN + ORG.
WT. OF ORG.
MEAN
CONC
REP
(Mg)
WT. (mg)
(Mg)
# ORG.
trff./ORG. (mg)
SURV %
-7
A
L4
7(-
B
0
C
D
Li i
A
71
B
3.50%
C
D
A
B
7.00%
C
f-:-- --7
D
am

ow
MM
f"
p►
M
fm
IS"
fun
rm
mn
MR
ow
A=1
.4
WERITECH67 IbVC,=
Cr•°�._,. ENVIRONMENTAL LABORATORIES
A Oit-iSion of :•letter Tr,•chltulocl;r and Cnnrrl7ls, Inc
FISH LARVAL SURVIVALIGROWTH DATA SHEET
CHROMIC FATHEAD MINNOW
Facility: Graham WWTP
NPDES #: NCO021211
Date of Test: 9/15/15
Initial weights taken on: by: 1
Final weights taken on: 1 _L4 by:
Page: 2 of 2
Outfail:
Organism: Pimephales promelas
PAN WT.
PAN + ORG.
WT. OF ORG.
MEAN
CONC
REP
(mg)
WT. (mg)
(mg)
# ORG.
WTJORG. (mg)
SURV %
14.0%
,
j
1 7/
71
A
21.0%
B
C
j.
��- r
� �,- �.r ;� •'�
•� � �:
.-
ice' � --/ J �
�...
�
r
A
,
r
28.0%
go

on
MERITECH, INC. Meritech Sample ID #: -
W
Bioassav Sample Chain of Custody_
642 Tamco Rd, Reidsville NC 27320
`r Phone: [phone] Fax:[phone]
Toxicity Supervisor email: mike.reed 0meritech-labs.com Web Site: www.meritech-labs.com
r � f
Ce CLIENT INFORMATION
•
Cllent:�'t"Cl.h r.. Yi �'�1�.iryL 3`, b t-C� ; tt '.; �.t !
Ic
PO#: r�L� C �.
P" Contact Person:
NPDES#: NC
Address:; • _.�:—�:%dC.r �7
Phone:
t
City: /-,�.f- �.41.��,
Pipe #:MR
County:State: ��'
Zip:
SAMPLE INFORMATION
Sample Site:
Sample Type: ❑Grab L�7 Composite # of containers:
s
�a C' kk ` U �1
(,
Sampling Time: Start Date: i P Start Time: _ I 1
�AMJ'
PM
End Date: } End Tlme:
AM
PM
•�•f i. ,- ,= h L' r• f.. •-••r. 1 r -•/r
Fifl�lp. \.�i1LGFil�.l t'tltt JCCrIt.Jl� 1JCl%j t1711rJ. vJ.lIrIJCLC.t t1l1
a�. p.-.-.:F �.�" to it .f' s ps+ =.
c.rESC i1 .iGir! rV1'..CI :JvG:. J_.
(rF1-iLS�SQ/7Fj%/�.
:�G cl: ...:.:': n:v �..Z.-%lr^ .. �. ...�� f�..�.. /•. :� . w4 -... •.. W.. r r ' ._ -. - -. -.
/ rI V. VV..I�r\i•�- 1.. V. !L ~1/.••C 1 �l \'. ./ L•r .:t t.`. 1C C_
Collector's Name: Print: (; t1 ^ , ti ��, It c'.�
Signature:
F" Test Required: [2 Chronic (7 days)
❑ Acute (24-48 hours)
W
IWC : %
TOXICITYTEST IN ORI IA 1014
Test Organism: V Ziephales
'odaphnia dubla (water flea)
promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
t
Test Concentrations (if multiple dilutions):
rm
SHIPPING INFORMATION'
Relinquished by: ,r
Date:
Time: t iL'
_
AM
,'
�eeI ,?Pr G' '� L
Received by: 11✓r +'
Date: �) �) 1 y ��
.!
Time: { . (J
AM
GPr�
Relinquished by: i/, �%l't
j•, �� • �
Date: !'f ; ti /�!
Time: ' :' L: -= '�
AM
` ,
Received by:
Date:
Time:
AM
PM
Relinquished by:
Date:
Time:
AM
PM
Received by:
Date:
Time: _
AM
PM
Relinquished by:
Date:
Time:
AM
PM
Received by:
Date:
Time:
AM
PM
L
Sample
Temperature (°C): -
Method of Shipment:
❑ UPS ❑
Fed EX [�(Meritech Pick-up ❑ Delivered
❑ Other
rl:iG�' .VI:.J: :);: ��J�J. .. �I.r.• ),::i: ti�it ..._.:14� ).ice "a%:{. e), 0—E.""1ui �. :\.i
.:�-'�f-'.M•....•._ ."^•.��.;r: :��
�q
RECEIVING (Laboratory Use Only)
�' C!' JS�
rl
ASAMPLE
a�
Relinquished by.
` /% ► �r
Received by:
Date:
Time:
AM '
PM
w" Sample Temperatures (°C):
Sample Condition:
1 ! /� • 7 = / ✓. .. .� ...._ v •'. • = V / t C : • �. .
wtidtterltattf:ltl#A
dcsA

MR
MERITECH, INC. Meritech Sample 10
Bioassay Sample Chain of Custody
642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax:[phone]
Toxicity Supervisor email: mike.reed 0meritech-labs.com Web Site: www.meritech-labs.com
cr CLIENT INFORMATION
Client: �-t C� �C,�,R ry �,;(�.�. , ,"tc•-.. ,�, t C%. •
PO#.�-
J•f�
Contact Person: ^ ; _< !=: �... • .
NPDES#: NC 0 C, .► � -�-� E
Address: (� • t-` `'-�^�'�'�`
Phone: _� 7 &
City:
Pipe #:
r-M
County: lr'h� cy-y-) C�''State: t1 r! Zip:
_- SAMPLE INFORMATION
Sample Site: i ' '1 / . t "^ I? 4%.
Sample Type: El Grab N! Composite # of containers:
-�
iasi
•
Sampling Time: Start Date: Start Time: C.JC� Z L M t
PM
End Date: l End Time: ;�' ! `� AM �,
PM
7r;pie r tense sai ple conrainer t4fii ; sar; ple b��:�;-� rllir;� Ccrj �:eteh� , ilf t�e�s� r,; �: a
c�-;at'T�r ��•f� t •'� _ rr Gam',
Pack •,ire sz;7-;-.'a v�viii �. N,.+r,ec C �• i^ f.�•. C. a ,G
Collector's Name: Print:—('I�� .^ . 1 5 {� j �i•' �� Signature:-t,."_:,,.^���'��-
ran Test Required: 0 Chronic (7 days)
❑ Acute (24-48 hours)
om
FM
om
(MR
IWC: %
Comments:
T OXICi T l` TEST INFORI'f;Ai ION
Test Organism: v, C faodaahnie dubia (water flea)
/,
0 Pimephales promelas (fathead minnow)
❑ Mysidopsis bahia (shrimp)
Test Concentrations (if multiple dilutions): 19
i=
SHIPPING INFOP.MATION
Relinquished by:
Date:
�i I / 1 j -�
Time:
C-%E5
AM
PM J
Received by: �/i%!.f�'t�•"c
�'--�
Date:
.. ll
`�I l 7
Time:
GI�C
AM
�.
M
Relinquished by : , ,,
/
-
Date:
�! 1 ��
Time:
�' i ; �'
;,M
`M
Received by:
Date:
Time:
AM
PM
Relinquished by:
Date:
Time:
AM
PM
Received by:
Date:
Time:
AM
PM
Relinquished by:
Date:
Time:
AM
PM
D
Time-
AM
PM
Received by: ate.
FM Sample Temperature (°C.):
Method of Shipment: ❑ UPS ❑ Fed EX [Meritech Pick-up ❑ Delivered ❑ Other
_ _ - is U i_ _ f;): Saturazy ?ci:� e-3 r.
..:+ci1.Ji�.. S.ti::J�.. ✓::-r1::2L� �i1;;S.:)c �J�:, b�1:. .. .:J..7 :.1�
SAMPLE RECEIVING (Laboratory Use Only)
(M Relinquished by:
Received by:. Date: Time: AM PM
Sample Condition:
0'" Sample Temperatures (°C):
tald® �►. JI-�fT� .. ! ... G. �.... ._ t, •�.�...��. 1 i � 4i1`%i.. L-i.�': ��-Xuiasas.7.'sf

tit M RR �+ INC.
ff
E R ITE C `
H, N C • Meritech Sample 10 #:
Bioassay Sample Chain of Custody
r�
�® 642 Tamco Rd, Reidsville NC 27320
Phone: [phone] Fax:[phone]
Toxicity Supervisor email: mike.reed _meritech-labs.com Web Site: w_ wvr.meritech-labs.com
CLIENT INFORMATION
. •.. ! „y F...l Al . �~ t �! 1 1 �• I
Client:
Contact Person: C~t :�i -�t.��`. - - NPDES#: NC'� i r
Address: �. L' . :��y; J1:�.: J Phone: j!,,,
City: C-,-; el� Pipe #: L' C
County: w-i C-�-•G„ .�.ti . State: r Zip:..
_ SAMPLE INFORMATION
Sample Site: C�.1 T
Sample Type: El Grab ❑Composite # of containers:
rR, Sampling Time: Start Dater 1 Start Time: AM PM
End Date: �I ) End Time: :-' S i r AM " PM
7rlpie rinse Sample container hrlith s2,mpfe before ilifin-v. O' ?�'?i:.�'1' "tfi trig cam,^,ie {c.i�i?r ►t'(v�} r1,.) cir sr•e C-
P&cE: the same c- LV:J/e.' c0,iiP' I ; iif i.:�. r if. Sal. �•1: c:G:
MRCollector's Name: Print: (I ,-, - ,l'I"`c '� Signature: f r� ,.y %'%• �1�:-n
T OX'ICITY TEST INFORMATION
Mn Test Required: a Chronic (7 days) Test Organism: Cer•odaphnia dubia (water flea)
❑ Acute (24-48 hours)
Pimephales promelas (fathead minnow)
[] Mysidopsis bahia (shrimp)
i Cc
IWC: % Test Concentrations (if multiple dilutions):
Comments:--
rm
SHIPPING INFORMATION
�r I Date: ! 4` j Time: I `� AM �/
Relinquished by: _ _
Received b✓-� "�+ Date: `� :/ ! Time: AM M.
Date: •` �' ! Time: AM
Relinquished by--,-- �-
Received by:
Relinquished by:
Received by:
Relinquished by:
Received by:
Date:
Time:
AM
PM
Date:
Time:
AM
PM
Date:
Time:
AM
PM
Date:
Time:
AM
PM
Date:
Time:
AM
PM
rR Sample Temperature (°C):
❑ Fed EX
Method of Shipment: Pick-up ❑ Delivered ❑ Others
pment: ❑ UPS
JampieS S.-iippet 0,. J1 D=- ^�' 3'1'� 7 �c -B7:; i�: r l� is ..c.:i:uc)' Q�i.'� e7y; v.
ri;;ay I:r s � � r ;,�;. ,
o�q _
SAMPLE RECEIVING (Laborat:ory Use Only)
rmq Relinquished by: i {�•- �. ���"�'~ -
r �� ! Date: ' ' � : r �� -rime: AM�E`M r � - "
Received by: % +
Sample Temperatures (°C): y / ! 1 Semple Condition:-
�..w .r. ..�� . - t ,Z - - .«...... C... art, = v�i'� .. .. •Y-�'•'.:.

r7fitle : Graham
2ile: graham Transform: NO TRANSFORMATION
n Shapiro - Wilkes Test for Normality
'---------------------------------------------------------------------------
D = 0.0403
W = 0.9546
Critical W = 0.8840 (alpha = 0.01 , N = 24)
W = 0.9160 (alpha = 0.05 N = 24)
----------------------------------------------------------------------------
IData PASS normality test (alpha = 0.01). Continue analysis.
77

am
'Title: Graham
File: graham Transform: NO TRANSFORMATION
f°O' Bartlett's Test for Homogeneity of Variance
----------------------------------------------------------------------------
,,Calculated B1 statistic = 4.7340 (p-value = 0.4492)
Data PASS B1 homogeneity test at 0.01 level. Continue analysis.
Mq----------------------------------------------------------------------------
Critical B = 15.0863 (alpha = 0.01, df = 5)
on = 11.0705 (alpha = 0.05, df = 5)
Mq
ran
MM
M
ran
P,
rm
M
raq
MR
MR
Mn
ran

aia
Title: Graham
File:
graham
Transform:
NO TRANSFORMATION
mn
----------------------------------------------------------------------------
ANOVA Table
f, SOURCE
DF
SS
MS F
---------------------------------------------------------------------------
Between
5
0.0022
0.0004 0.1963
Within (Error)
18
0.0403
0.0022
-------------------------------------------------------------------
Total
23
0.0425
---------------------------------------------------------
-- -
(p-value = 0.9599)
Critical F = 4.2479 (alpha = 0.01, df = 5,18)
= 2.7729 (alpha = 0.05, df = 5,18)
Since F < Critical F FAIL TO REJECT Ho: All equal (alpha = 0.05)
fm
rim
ram
MR
fm
mn
MR
rya
PW

aM
Title:
Graham
File:
graham
Transform: NO
TRANSFORMATION
Dunnett's Test -
TABLE 1 OF 2
Ho:Control<Treatment
----------------------------------------------------------------------------
TRANSF'ORMED
MEAN CALCULATED
IN SIG
fan GROUP
IDENTIFICATION
MEAN
ORIGINAL UNITS
T STAT 0.05
------ ---
-------------------------
1
Control
-----------
0.6235
------------------
0.6235
2
3.50
0.6413
0.6413
-0.5307
3
70
0.6440
0.6440
-0.6129
4
140-o
0.6500
0.6500
-0.7923
5
210-.
0.6265
0.6265
-0.0897
�+ 6
28o
0.6420
0.6420
-0.5531
----------------------------------------------------------------------------
Dunnett
critical value = 2.4100 (1 Tailed,
alpha = 0.05, df
= 5,18)
raR
Title: Graham
"'File: graham
Transform:
NO TRANSFORMATION
Dunnett's Test -
TABLE 2
OF 2 Ho:Control<Treatment
rM
NUM OF
MIN SIG DIFF
% OF
DIFFERENCE
GROUP
IDENTIFICATION
REPS
(IN ORIG. UNITS)
CONTROL
FROM CONTROL
-- --
1
------------
Control
4
2
3.50
4
0.0806
12.9
-0.0177
3
70-o
4
0.0806
12.9
-0.0205
4
140
4
0.0806
12.9
-0.0265
5
210-o
a_
0.0806
12.9
-0.0030
28%
4
0.0606
12.9
-0.0185
6
---------------------------------------
Fxq
MR
MR
W4
am

•►Title: Graham survival
File: grahamsury Transform: NO TRANSFORMATION
ram, Shapiro - Wilk's Test for Normality
----------------------------------------------------------------------------
D = 0.0300
F' W = 0.4651
Critical W = 0.8840 (alpha = 0.01 , N = 24)
FM W = 0.9160 (alpha = 0.05 , N = 24)
----------------------------------------------------------------------------
Im
Data FAIL normality test (alpha = 0.01). Try another transformation.
Warning - The first three homogeneity tests are sensitive to non -normality
OR and should not be performed with this data as is.
Mn
FM
M"
E..:]
FM
fAq
M
F"
ri:�]
Pw
Pm
P"

MR
s,Title: Graham survival
File: grahamsury Transform: NO TRANSFORMATION
Hartley' s Test f or Homogeneity of Variance
Bartlett's Test for Homogeneity of Variance
----------------------------------------------------------------------------
P"These two tests can not be performed because at least one group has
zero variance.
moData FAIL to meet homogeneity of variance assumption.
Additional transformations are useless.
----------------------------------------------------------------------------
MQ
go
P"
rim
r-n
PM
Mq
MR
M"
PM
Im
mm
M"
am

am
fw4I'itle:
Graham survival
?ile:
grahamsury
Transform:
NO
TRANSFORMATION
M
Steel's Many -One
Rank Test
- Ho:
Control<Treatment
----------------------------------------------------------------------------
MEAN IN
RANK
CRIT.
SIG
GROUP
IDENTIFICATION
ORIGINAL UNITS
SUM
VALUE
DF 0.05
riq—------------------------
-----------
-------
------
----- ---
1
Control
0.9500
2
3.50-o
1.0000
20.00
10.00
4.00
3
7%
1.0000
20.00
10.00
4.00
4
14%
1.0000
20.00
10.00
4.00
5
21%
1.0000
20.00
10.00
4.00
6
28%
1.0000
20.00
10.00
4.00
----------------------------------------------------------------------------
Critical
values are 1 tailed ( k = 5 }
M
M"
rip
mn
pw
04
rAq
ow
fm
00
F__,

Annual Monitoring and Pollutant Scan
Permit No. NCO021211 Month: DECEMBER
Outfall : 001 Year: 2012
Facility Name ; CITY OF GRAHAM WWTP ORC : CRISMAN T. ROUTH
Date of sampling: DECEMBER 13, 2012 Phone : [phone]
on Analytical Laboratory: MERITECH, INC. / CITY OF GRAHAM LBORATORY
M
M
M
M
Parameter
Sample
Type-
Analytical
Method
Quantitation
Level
Sample
Result,
Units of
Measurement
Number of
samples
Ammonia (as N)
Composite
SM/4500NH3-N-F
0.10
3.00
mg/L
Dissolved oxygen
Grab
SM / 4500-OG
10.3
mg/L
1
Nitrate/ Nitrite
Composite
Total Kjeldahl nitrogen
Composite
Total Phosphorus
Composite
SM / 4500-P
0.05
0.5
mg/L
Total dissolved solids
Composite
Hardness
Composite
Chlorine (total residual, TRC)
Grab
HACH10014
20
<20
ug/L
1
Oil and grease
Grab
Metals (total recoverable), cyanide and total phenols -
Antimony
Composite
Arsenic
Composite
Beryllium
Composite
Cadmium
Composite
Chromium
Composite
Copper
Composite
Lead
Composite
Mercury
Composite
Nickel
Composite
Selenium
Composite
Silver
Composite
Thallium
Composite
Zinc
Composite
Cyanide
Grab
Total phenolic compounds
Grab
Volatile organic compounds
Acrolein
Grab
Acrylonitrile
Grab
Benzene
Grab
Bromoform
Grab
Carbon tetrachloride
Grab
Chlorobenzene
Grab
Chlorodibromomethane
Grab
Chloroethane
Grab
2-chloroethylvinyl ether
Grab
Chloroform
Grab
Dichlorobromomethane
Grab
1,1-dichloroethane
Grab
1,2-dichloroethane
Grab
Trans-1,2-dichloroethylene
Grab
M
Form - DMR- PPA-1 Page 1

Annual Monitoring and Pollutant Scan
r_I
w
Permit No. NC0021211
Outfall : 001
Month: DECEMBER
Year :2012
Parameter
Sample
Type
Analytical
Method
Quantitation
Level
Sample
Result
Units of
Measurement
Number of
samples
Volatile organic compounds (Cont.)
1,1-dichloroethylene
Grab
1,2-dichloropropane
Grab
1,3-dichloropropylene
Grab
Ethylbenzene
Grab
Methyl bromide
Grab
Methyl chloride
Grab
Methylene chloride
Grab
1,1,2,2-tetrachloroethane
Grab
Tetrachloroethylene
Grab
Toluene
Grab
1, 1, 1 -trichloroethane
Grab
1,1,2-trichloroethane
Grab
Trichloroethylene
Grab
Vinyl chloride
Grab
Acid -extractable compounds -
P-chloro-m-creso
Grab
2-chlorophenol
Grab
2,4-dichlorophenol
Grab
2,4-dimethylphenol
Grab
4,6-dinitro-o-cresol
Grab
2,4-dinitrophenol
Grab
2-nitrophenol
Grab
4-nitrophenol
Grab
Pentachlorophenol
Grab
Phenol
Grab
2,4,6-trichlorophenol
Grab
Base -neutral compounds
Acenaphthene
Grab
Acenaphthylene
Grab
Anthracene
Grab
Benzidine
Grab
Benzo(a)anthracene
Grab
Benzo(a)pyrene
Grab
3,4 benzofluoranthene
Grab
Benzo(ghi)perylene
Grab
Benzo(k)fluoranthene
Grab
Bis (2-chloroethoxy) methane
Grab
Bis (2-chloroethyl) ether
Grab
Bis (2-chloroisopropyl) ether
Grab
Bis (2-ethylhexyl) phthalate
Grab
4-bromophenyl phenyl ether
Grab
Butyl benzyl phthalate
Grab
2-chloronaphthalene
Grab
4-chlorophenyl phenyl ether
Grab
it
Form - DMR- PPA-1 Page 2

Annual Monitoring and Pollutant Scan
M
M
M
Permit No. NC0021211
Ou tfall : 001
Month: DECEMBER
Year :2012
Parameter
Sample
Type
Analytical
Method
Quantitation
Level
Sample
Result
Units of
Measurement
Number of
samples
Base -neutral compounds (cont.)
Chrysene
Grab
Di-n-butyl phthalate
Grab
Di-n-octY 1 phthalate
Grab
Dibenzo(a,h)anthracene
Grab
1,2-dichlorobenzene
Grab
1,3-dichlorobenzene
Grab
1,4-dichlorobenzene
Grab
3,3-dichlorobenzidine
Grab
Diethyl phthalate
Grab
Dimethyl phthalate
Grab
2,4-dinitrotoluene
Grab
2,6-dinitrotoluene
Grab
1,2-diphenylhydrazine
Grab
Fluoranthene
Grab
Fluorene
Grab
Hexachlorobenzene
Grab
Hexachlorobutadiene
Grab
Hexachlorocyclo-pentadiene
Grab
Hexachloroethane
Grab
Indeno(1,2,3-cd)pyrene
Grab
Isophorone
Grab
Naphthalene
Grab
Nitrobenzene
Grab
N-nitrosodi-n-propylamine
Grab
N-nitrosodimethylamine
Grab
N-nitrosodiphenylamine
Grab
Phenanthrene
Grab
Pyrene
Grab
1,2,4,-trichlorobenzene
I Grab
I certify under penalty of law that this document and all attachments were prepared under my direction
M and supervision in accordance with a system to design to assure that qualified perdonnel properly
gather and evaluat the information submitted. Based on my inquiry of the person or persons that
manage the system, or those persons directly responsibel for gathering the information, the
M 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.
CRISMAN T. ROUTH
Authorized Representative
name
Signat re
1/22/2013
Date
Note: I have entered data performed by the City of Graham WWTP Lab only. All data provided by Meritech,
r
Inc. is submitted on form provided by them.
Form - DMR- PPA-1
Page 3

Meritech, Inc.
Environmental Laboratory
.e
Laboratory Certification
No. 165
Contact: Cris Routh
Report Date:
1/10/2013
Client: Graham, City of
NPDES#:
NC0021211
P.O. Drawer 357
P.O.#:
2013000459
Graham, NC 27253
Date Sample Rcvd:
12/13/2012
Meritech Work Order #
12131241 Sample:
Plant Effluent Composite
12/12-13/12
.. Parameters
Result
Analysis Date
Reporting Limit
Method
Total Dissolved Solids
852 mg/L
12/14/12
10.0 mg/L
SM 2540C
.Ammonia, Nitrogen
3.0 mg/L
12/18/12
0.1 mg/L
EPA 350.1
TKN
4.23 mg/L
1/7/13
0.20 mg/L
EPA 351.1
Nitrate/Nitrite, Nitrogen
0.27 mg/L
12/14/12
0.10 mg/L
EPA 353.2
total
4.50 mg/L
1/7/13
0.20 mg/L
EPA 353.2
.Nitrogen,
Antimony, total
< 0.025 mg/L
12/18/12
0.025 mg/L
EPA 200.7
Arsenic, total
< 0.010 mg/L
12/18/12
0.010 mg/L
EPA 200.7
Cadmium, total
< 0.002 mg/L
12/18/12
0.002 mg/L
EPA 200.7
Chromium, total
< 0.005 mg/L
12/18/12
0.005 mg/L
EPA 200.7
Copper, total
0.007 mg/L
12/18/12
0.002 mg/L
EPA 200.7
Lead, total
< 0.010 mg/L
12/18/12
0.010 mg/L
EPA 200.7
m Mercury, total
< 0.0002 mg/L
1/10/13
0.0002 mg/L
EPA 245.1
Nickel, total
< 0.010 mg/L
12/18/12
0.010 mg/L
EPA 200.7
Phosphorus, total
0.499 mg/L
12/18/12
0.020 mg/L
EPA 200.7
mSelenium, total
< 0.010 mg/L
12/18/12
0.010 mg/L
EPA 200.7
Silver, total
< 0.005 mg/L
12/18/12
0.005 mg/L
EPA 200.7
Zinc, total
0.095 mg/L
12/18/12
0.010 mg/L
EPA 200.7
m Hardness (titration)
60 mg/L
12/14/12
1 mg/L
SM 2340C
EPA 625 BNA
Attached
12/31/12
625
Meritech Work Order #
12131242 Sample:
Plant Effluent Grab
12/13/12
. Parameters
Result
Analysis Date
Reporting Limit
Method
Cyanide, total
< 0.005 mg/L
12/17/12
0.005 mg/L
EPA 335.4
Oil & Grease (HEM)
< 5 mg/L
12/20/12
5 mg/L
EPA 1664A
Phenols, total
0.012 mg/L
12/20/12
0.010 mg/L
EPA 420.1
EPA 624+Acrolein+Acrylinitrile
Attached
12/20/12
624
I hereby certify that I have reviewed
and approve these data.
b
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

,r.
- Client:
Project:
MERITECH, INC.
Environmental Laboratories
City of Graham
624
Client Sample ID: Ph. Effluent
Sample Collection: 12/13/12
A Division of Water Technology and Controls, Inc.
Meritech ID#:
12131242
Analysis:
12/20/12
Analyst:
VWV
Dilution Factor:
I
EPA 624 VOLATILE ORGANICS
Parameter
Result
Benzene
< 1.00 ug2
..
Dichlorobrontoniethanc
< 1.00 ug/L
Bromofornt
< 1.00 ug/L
Methyl Bromide
<5.00 ug/L.
Carbon Tetrachloride
< 1.00 ug/L
an
Chlorobenzene
< 1.00 ug/L
Chloroethane
< 5.00 ug/L
2-Chloroethyl vinyl ether
< 5.00 ug/L
-
Chloroform
1.89 ug/L
Methyl Chloride
< 5.00 ug/L
Chlorodibromontedtane
< 1.00 ug/L.
1,2-Dibromoetltane
< 1.00 ug/L
-
1,1-Dichloroethanc
< 1.00 ug/L
1,2-Dichloroethanc
< 1.00 ug/L
L4-Dichlorobenzene
< 1.00 ug/L
-
12-Dichlorobenzene
< 1.00 ug/L
1.3-Dichlorobenzene
< 1.00 ug/L
1,1-Dichloroethylene
< 1.00 ug/L
trans-l.2-Dichloroethylene
< 1.00 ug/L
1.2-Dichloropropane
< 1.00 ug/L
cis- L3 -Dichloropropylene
< 1.00 ug/L
trans-1-3-Dichloropropylene
< 1.00 ug/L
Ethyl benzene
< 1.00 ug/L
-
Methylene chloride
< 1.00 ug/L.
1,1.2,2-Tetrachlorcethane
< I.0o ug/L
Teirachloroethylene
< 1.00 ug/L
-
Toluene
< 1.00 ug/L
1. 1, 1 -Trichloroethane
< 1.00 ug/L
1,1.2-Trichloroethane
< 1.00 ug/L
Trichloroethylene
< 1.00 ug/L
-
< 5.00 ug/L
g/L
Vinyl chloride
< 5.00 ug/L
Additional Comnounds
�+
Acrolein
<50.0 ug/L
Acrvlonitrile
<10.0 ug/L
I hereby certify that I have reviewed and approve these data
Laboratory Representative
- 642 Tamco Road * Reidsville, NC 27320
[phone] Ph * [phone] Fax

MERI TECH, INC.
A� Environmental Laboratories
.. A Division of Water Technology and Controls, Inc.
" Client: City of Graham Meritech ID#: 12131241
Project: 625 Analysis: 12/31/12
Client Sample ID: Pit Effluent Extraction: 12/17/12
.. Sample Collection: 12/13/12 Analyst: MC
Dilution Factor: I
M EPA 625 SEMIVOLATILE ORGANICS
Parameter
Result
Parameter
Result
Acenaphthene
<10 ug/L
Fluoranthene
<10 ug/L
Acenaphthylene
<10 ug/L
Fluorene
<10 ug/L
_
Anthracene
<10 ug/L
Hexachlorobenzene
<10 ug/L
Benzidine
<50 ug/L
Hexachlorobutadiene
<10 ug/L
Benzo(a)anthracene
<10 ug/L
Hexach I orocyc I opentad iene
<50 ug/L
m
Benzo(a)pyrene
<10 ug/L
Hexachloroethane
<10 ug/L
Benzo(b)fluoranthene
<10 ug/L
Indeno(1,2,3-cd)pyrene
<10 ug/L
Benzo(k)fluoranthene
<10 ug/L
Isophorone
<10 ug/L
<10 ug/L
2-Methylnaphthalene
<10 ug/L
soBenzo(g,h,i)perylene
Benryl butyl phthalate
<I0 ug/L
Naphthalene
<10 ug/L
Bis(2-chloroethoxy)methane
<10 ug/L
Nitrobenzene
<10 ug/L
Bis(2-chloroethyl)ether
<10 ug/L
N-Nitrosodimethylamine
<10 ug/L
M
Bis(2-chloroisopropyl)ether
<10 ug/L
N -N itrosodi-n-propyl am i ne
<10 ug/L
B i s(2-ethy I hexyl)phthalate
< 10 ug/L
N-Nitrosodiphenylatnine
<10 ug/L
4-Bromophenyl phenyl ether
<10 ug/L
Phenanthrene
<10 ug/L
_
2-Chloronaphthalene
<10 ug/L
Pyrene
<10 ug/L
4-Chlorophenyl phenyl ether
<10 ug/L
1,2,4-Trichlorobenzene
<10 ug/L
Chrysene
<10 ug/L
Dibenzo(a,h)anthracene
<10 ug/L
4-Chloro-3-methylphenol
<10 ug/L
1,2-Dichlorobenzene
<10 ug/L
2-Chlorophenol
<10 ug/L
1,3-Dichlorobenzene
<10 ug/L
2,4-Dichlorophenol
<10 ug/L
1,4-Dichlorobenzene
<10 ug/L
2,4-Dimethylphenol
<10 ug/L
+�
3,3'-Dichlorobenzidine
<50 ug/L
2,4-Dinitrophenol
<50 ug/L
Diethyl phthalate
<10 ug/L
4,6-Dinitro-2-inethylphenol
<50 ug/L
Dimethyl phthalate
<10 ug/L
2-Nitrophenol
<10 ug/L
Di-n-butyl phthalate
<10 ug/L
4-Nitrophenol
<50 ug/L
2,4-Dinitrotoluene
<10 ug/L
Pentachlorophenol
<50 ug/L
2,6-Dinitrotoluene
<10 ug/L
Phenol
<10 ug/L
Di-n-octyl phthalate
<10 ug/L
2,4,6-Trichlorophenol
<10 ug/L
1,2-Diphenylhydrazine
<10 ug/L
I hereby certify that 1 have reviewed and approve these data.
_ Laboratory Representative
642 Tarnco Road * Reidsville, NC 27320
[phone] Ph ` [phone] Fax

m
an
m Client:
Attention
NPDES#
MEINTECH, INC.
ENVIRONMENTAL LABORATORIES
A Division of Water Technology and Controls, Inc.
City Ol'Graham
P.O. Box 357
Graham. NC 27253
Scott Pickard
N00021211
Date Sampled
12/06/12
Digested
12/07/12
Analysis
12/12/12
Analyst:
SMc
EPA 1631 Low Level Mercury Analysis
Meritech It
Sample ID
Result
Rcnurtime, Limit
lvIBLK0106N
Method Blank
0.5 ng/L
0.5 ❑g/L.
VI 11071205
Field Blank
LO nJl.,
iM 12071206
Effluent
1.10 nK/1.
1.0 ug/L
•
n
I hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Rd - PO Box 27 - Reidsville, NC 27320
[phone] Ph - [phone] Fax
E-Mail: [e-mail]

~ - - - - C- -

14
I I I
I I I
ERITEC INC.
'%/
NPDES# .
ENVIRONMENTAL LABORATORIES
Client: 4
Tel: 3a, 6 672
A Division of Water Technology and Controls, Inc.44
Fax:.
Address:
PH: 336-342-4748
642 Tamco Rd. FAX: [phone]
Reidsville, NC 27320 EMAIL: [e-mail]
Attention:-
zz
P"Ct #
pain of Custody Record (COC) EPA 1631
Person Taking Sample (Signature);
Sample Date Time Bottle
Tubing
Samplers
Sampling Site Description
245.1 Result In -House Cooler
Location/ID # Lot 11
Lot #
CH/DH
(ppt) Preservation
Field Blank F/-
�Inn \_9�
'9.71 //,Ci 111,7 C
l
Li
Comments:
Method of Shipment:
❑ UPS Will these res s use gulatory
urposes?
Yes U�/
No C)
0 Fed Ex Relinquished
Date
Time
�oF
Re dy b
e
Date Time
nd Delivery Fte!l!in shed by
Date
Time
Received by
Date Time
Other
the
Relinquished by
Date
Time
A at lab by
Date Time
. uz_✓
beliived
11 ct
IT 1

rat
Annual Monitoring and Pollutant Scan
Permit No. NCO021211
a�
Outfall : 001
Facility Name: CITY OF GRAHAM WWTP ORC : CRISMAN T. ROUTH
Date of sampling: MARCH 14, 2013 Phone : [phone]
T - AAPPITIZI'M T1Vf` / (`TTV OP I.RAT-TAM LROPATORV
fm
04
PM
wa
FRI
P"
ran
rMQ
M►
MR
MR
rAq
fm
ate►
RM
Month: MARCH
Year: 2013
Ammonia (as N)
Composite
SM / 4500NH3-N-F
0.10
1.67
mg/ L
Dissolved oxygen
Grab
SM / 4500-OG
11.7
mg/L
1
Nitrate/ Nitrite
Composite
Total Kjeldahl nitrogen
Composite
Total Phosphorus
Composite
SM / 4500-P
0.05
1.3
mg/L
Total dissolved solids
Composite
Hardness
Composite
Chlorine (total residual, TRC)
Grab
HACH10014
20
<20
ug/L
1
Oil and grease
...... , _ .. _ .. ......
:. ;St" .. . - Ls;p^'�i�v • • +.6 .,.. ,M$. .'': ,' rv.s axx!.,:
Mp "` o{y—'' ecovezalec aided
.: xssY.L7`VG1.. SCr+Y&:.tetseT^c:CL-3vY).,.:xi1x1Y,RlsGlaaex:a;:s1t2...'r.ikmu57kt1+0�tF�-wa.:Yetnus8t�"�o+S.....,cy.:1.L�.�t.".'rL.x;Sx:fl:L.1�..114.�•:i{'.'Y...ia."...
Antimony
Grab
..-, :, u4..... .:: <
nd;�otal Dheno�1}
Composite
a�,:�;,- :� • d
..".. .•,y`"J``". IUK • s
,.Mr;��y(r�'°M. �,, ti°'it`s
'C.1S... iqi
Arsenic
Composite
Beryllium
Composite
Cadmium
Composite
Chromium
Composite
Copper
Composite
Lead
Composite
Mercury
Composite
Nickel
Composite
Selenium
Composite
Silver
Composite
Thallium
Composite
Zinc
Composite
Cyanide
Grab
TotalGrab
phenolic compounds
ij^ oN�j
�
aV.".}"o;.+7xl"o"ar:tricl��eait!-o_gs.. m`ar,t:n.'+r�:i..tic. .}Tc. �e.:."1 =p .rn��:u:�n..trt.;.a�..y.'.Y., .:..;a7._...t'.;,, ry'{s,i-v,�s .: yia vrs+?•r H c �S..<_tis:t.�Ji�'
iyi--
... .�i 'Sa' j y�•<.
*
-ra
'...:4� `
Acrolein
Grab
Acrylonitrile
Grab
Benzene
Grab
Bromoform
Grab
Carbon tetrachloride
Grab
Chlorobenzene
Grab
Chlorodibromomethane
Grab
Chloroethane
Grab
2-chloroethylvinyl ether
Grab
Chloroform
Grab
Dichlorobromomethane
Grab
1, 1 -dichloroethane
Grab
1,2-dichloroethane
Grab
Trans-1,2-dichloroethylene
Grab
am
Form - DMR- PPA-1
Page 1

Annual Monitoring and Pollutant Scan
M
Lz
Permit No. NC0021211
Outfall : 001
Month: MARCH
Year :2013
Parameter
Sample
Type
Analytical
Method
'Quantitation
Level
Sample
Result
Units of
Measurement
Number of
samples
Volatile organic compounds (Cont.)
1,1-dichloroethylene
Grab
1,2-dichloropropane
Grab
1,3-dichloropropylene
Grab
Ethylbenzene
Grab
Methyl bromide
Grab
Methyl chloride
Grab
Methylene chloride
Grab
1,1,2,2-tetrachloroethane
Grab
Tetrachloroethylene
Grab
Toluene
Grab
1,1,1-trichloroethane
Grab
1,1,2-trichloroethane
Grab
Trichloroethylene
Grab
Vinyl chloride
Grab
Acid -extractable compounds
P-chloro-m-creso
Grab
2-chlorophenol
Grab
2,4-dichlorophenol
Grab
2,4-dimethylphenol
Grab
4,6-dinitro-o-cresol
Grab
2,4-dinitrophenol
Grab
2-nitrophenol
Grab
4-nitrophenol
Grab
Pentachlorophenol
Grab
Phenol
Grab
2,4,6 trichlorophenol
Grab
Base -neutral compounds-
Acenaphthene
Grab
Acenaphthylene
Grab
Anthracene
Grab
Benzidine
Grab
Benzo(a)anthracene
Grab
Benzo(a)pyrene
Grab
3,4 benzofluoranthene
Grab
Benzo(ghi)perylene
Grab
Benzo(k)fluoranthene
Grab
Bis (2-chloroethoxy) methane
Grab
Bis (2-chloroethyl) ether
Grab
Bis (2-chloroisopropyl) ether
Grab
Bis (2-ethylhexyl) phthalate
Grab
4-bromophenyl phenyl ether
Grab
Butyl benzyl phthalate
Grab
2-chloronaphthalene
Grab
4-chlorophenyl phenyl ether
Grab
Form - DMR- PPA-1 Page 2

Annual Monitoring and Pollutant Scan
M
�1
L_i
Permit No. NC0021211
Outfall : 001
Month: MARCH
Ycar:2013
Parameter
Sample
Type
Analytical
Method
Quantitation
Level
Sample
Result
Units of
Measurement
Number of
samples
Base -neutral compounds (cont.)
Chrysene
Grab
Di-n-butyl phthalate
Grab
Di-n-octyl phthalate
Grab
Dibenzo(a,h)anthracene
Grab
1,2-dichlorobenzene
Grab
1,3-dichlorobenzene
Grab
1,4-dichlorobenzene
Grab
3,3-dichlorobenzidine
Grab
Diethyl phthalate
Grab
Dimethyl phthalate
Grab
2,4-dinitrotoluene
Grab
2,6-dinitrotoluene
Grab
1,2-diphenylhydrazine
Grab
Fluoranthene
Grab
Fluorene
Grab
Hexachlorobenzene
Grab
Hexachlorobutadiene
Grab
Hexachlorocyclo-pentadiene
Grab
Hexachloroethane
Grab
Indeno(1,2,3-cd)pyrene
Grab
lsophorone
Grab
Naphthalene
Grab
Nitrobenzene
Grab
N-nitrosodi-n-propylamine
Grab
N-nitrosodimethylamine
Grab
N-nitrosodiphenylamine
Grab
Phenanthrene
Grab
Pyrene
Grab
1,2,4,-tichlorobenzene
Grab
I certify under penalty of law that this document and all attachments were prepared under my direction
.. and supervision in accordance with a system to design to assure that qualified perdonnel properly
gather and evaluat the information submitted. Based on my inquiry of the person or persons that
manage the system, or those persons directly responsibel 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.
CRISMAN T. ROUTH
Authorized Representative name
Signature
4/15/2013
Date
Note: I have entered data performed by the City of Graham wwTP Lab only. All data provided by Meritech,
Inc. is submitted on form provided by them.
Form - DMR- PPA-1 Page 3

Meritech, Inc.
Environmental Laboratory
r -
Laboratory Certification No. 165
Contact: Cris Routh
Report Date:
4/4/2013
Client: Graham, City of
NPDES#:
NC0021211
P.O. Drawer 357
P.O.#:
2013000781
Graham, NC 27253
Date Sample Rcvd:
3/14/2013
Meritech Work Order # 03141334 Sample: Plant Effluent Composite
3/13-14/13
Parameters
Resul
Analysis Date Reporting Limit
Method
Total Dissolved Solids
412 mg/L
3/14/13
10.0 mg/L
SM 2540C
Ammonia, Nitrogen
2.1 mg/L
3/18/13
0.02 mg/L
EPA 350.1
TKN
3.77 mg/L
3/26/13
0.20 mg/L
EPA 351.1
Nitrate/Nitrite, Nitrogen
0.40 mg/L
3/14/13
1.0 mg/L
EPA 353.2
Nitrogen, total
4.17 mg/L
3/27/13
0.20 mg/L
EPA 353.2
Antimony, total
< 0.025 mg/L
3/22/13
0.025 mg/L
EPA 200.7
Arsenic, total
< 0.010 mg/L
3/22/13
0.010 mg/L
EPA 200.7
..
Beryllium, total
< 0.005 mg/L
3/22/13
0.005 mg/L
EPA 200.7
Cadmium, total
< 0.002 mg/L
3/22/13
0,002 mg/L
EPA 200.7
Chromium, total
< 0.005 mg/L
3/22/13
0.005 mg/L
EPA 200.7
Copper, total
0.009 mg/L
3/22/13
0.002 mg/L
EPA 200.7
.,
Lead, total
< 0.010 mg/L
3/22/13
0.010 mg/L
EPA 200.7
Nickel, total
< 0,010 mg/L
3/22/13
0.010 mg/L
EPA 200.7
Phosphorus, total
1.17 mg/L
3/22/13
0.020 mg/L
EPA 200.7
Selenium, total
< 0.010 mg/L
3/22/13
0.010 mg/L
EPA 200.7
Silver, total
< 0.005 mg/L
3/22/13
0,005 mg/L
EPA 200.7
Thallium, total
< 0,020 mg/L
3/22/13
0.020 mg/L
EPA 200.7
Zinc, total
0.072 mg/L
3/22/13
0.010 mg/L
EPA 200.7
Hardness, total
56 mg/L
3/15/13
1 mg/L
SM 2340C
EPA 625
Attached
4/3/13
625
Meritech Work Order # 03141335 Sample: Plant Effluent Grab
3/14/13
Parameters
Result
Analysis Date Reporting
Limit
Method
Cyanide, total
< 0.005 mg/L
3/17/13
0.005 mg/L
EPA 335.4
Oil & Grease (HEM)
< 5 mg/L
3/18/13
5 mg/L
EPA 1664A
Phenols, total
0.017 mg/L
3/26/13
0.010 mg/L
EPA 420.1
EPA 624
Attached
3/19/13
624
_ 1 hereby certify that / have reviewed and approve these data.
Laboratory Representative
642 Tainco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

MR
P"
MERITECH, INC.
Environmental Laboratories
'
r
Laboratory CertIficate #165
Client:
City of Grahain
WWTP Meriteeb ID#: 03141334
Project:
625
Analysis: 04/03/13
Client Sample ID:
Plt. Effluent
Extraction: 3/18/2013
Sample Collection:
03/14/13
Analyst: MC
Dilution Factor-: 1
EPA 625 SEMIVOLATILE ORGANICS
Parameter
Result
Parameter
Result
Acenaphthene
<10 ug/L
Fluoranthene
<10 ug/L
Acenaplttltytene
<10 ug/L
Flu
<10 uorene
Anthracene
<10 ug/L
Hexachlorobenzene
<10 u gtL
Benzidine
<50 ug/L
Hexachlorobutadiene
<10 tig/L
ran
Benzo(a)anthracene
<10 ug/L
Hexachloroeyclopentadiene
<50 ug/L
Beuzo(a)pyrene
<10 ug/L
Hexachloroethane
<10 ug/L
Benzo(b)fluoranthene
<10 ug/L
Tndeno(1,2,3-cd)pyrene
<10 ug/L
Benzo(k)fluoranthene
<10 ug/L
lsophorone
<10 ug/L
fan
Benzo(g,h,i)perylene
<10 ug/L
2-Methylnapllthalcne
<10 ug/L
Benzyl butyl phthalate
<10 ug/L
Naphthalene
<10 ug/L
Bis(2-chloroethoxy)methane
<10 ug/L
Nitrobenzene
<10 ug/L
ran
Bis(2-chloroethyl)ether
<10 tig/L
N-Nitrosodimethylamine
<10 tig/L
B is(2-chloroisopropyl) ether
<10 ug/L
N-Nitrosodi-n-propylamine
<10 ug/L
Bis(2-ethylhexyl)phthalate
< !0 ug/L
N-Nitrosodiphenylamine
<10 ug/L
4-Bromopiienyi phenyl ether
<10 ug/l.
Phenanthrene
<10 ug/L
2-Chloronaphthalene
<10 a g1L
Pyrene
<10 u
4-Chlorophenyl phenyl ether
<10 ug/L
1,2,4-Tiichlorobenzene
<10 ug/L
Chrysene
<10 ug/L
ran
Dibenzo(a,h)anthracene
<10 ug/L
4-Chloro-3-methylphenol
<10 ug/L
1,2-Dichlorobenzene
<10 Ug/L
2-Chlorophenol
<10 tig/L
1,3-Dichlorobenzene
<10 tig/L
2,4-Dichlorophenol
<10 ug/L
I,4-Dichlorobenzene
<10 tig/L
2,4-Dimethylphenol
<10 tig/L
am3,Y-Dichlorobenzidine
<50 ug/L
2,4-Dinitrophenol
<50 ug/L
Diethyl phthalate
<10 ttg/L
4,6-Dinitro-2-methylphenol
<50 tig/L
Dimethyl phthalate
<10 ug/L
2-Nitrophenol
<10 ug/L
f°'
Dki-btityl phthalate
<10 ug/L
4-Nitrophenol
<50 tig/L
2,4-Dinitrotoluene
<10 ug/L
Petitachlorophenol
<50 ug/L
2,6-Dinitrotoluene
<10 ug/L
Phenol
<10 ug/L
,_,
Dki-octyl phthalate
<10 tig/L
2,4,6-Trichlorophenol
<10 ug/L
1,2-Dipheny1hydrazine
<10 ug/L
�a
1 hereby certify that I have reviewed and approve these data. r
Laboratory Representative
1=4
642 Tamco Road * Reidsville, NC 27320
fm
[phone] Ph * [phone] Fax

,r
MERITECH, INC.
tmM,Environmental Laboratories
A Divislon of Water Technology and Controls, Inc.
Client:
City of Graham
Meritech ID#:
03141335
Project:
624
Analysis:
03/19/13
Client Sample ID:
Plant Effluent
Analyst:
VWV
Sample Collection:
03/14/13
Dilution Factor:
I
EPA 624 VOLATILE
ORGANICS
Parameter
Result
.,
Benzene
< 1.00 ug/L
Dichlorobromonuethaue
< 1.00 ug/L
Bromofomt
< 1.00 ug/L
Methyl Bromide
<5.00 ug/L
Carbon Tetrachloride
< 1.00 ug/L
Chlorobenzene
< 1,00 ug/L
Cbloroethane
<5.00 ug/L
2-Chloroetluyl vinyl ether
< 5.00 ug/L
..
Chloroform
1.53 ug/L
Methyl Chloride
< 5.00 ug/L
Chlorodibromomethane
< 1.00 ug/L
..
1,2-Dibromoethane
< 1.00 ug/L
1,1-Dichloroethane
< 1.00 ug/L
1,2-Dichloroethane
< 1,00 ug/L
1,4-Dichlorobenzene
< 1.00 ug/L
1,2-Dichloroben7enc
< 1.00 uglL
1,3-Dichlorobcnzene
< 1.00 ug/L
1, 1 -Dichloroethylene
< 1.00 ug/L
trans-1,2-Dichloroethylene
< 1.00 ug/L
1,2-Dichloropropane
< 1.00 ug/L
cis-1,3-Dichloropropylene
< 1.00 ug/L
trans-1,3-Dichloropropylene
< 1.00 ug/L
Ethyl benzene
< 1.00 ug/L
Methylene chloride
< 1.00 ug/L
1,1,2,2-Tetrachloroethanc
< 1.00 ug/L
Tetraehloroethylene
< 1,00 ug/L
Toluene
<1.00 ug/L
1,1,1-Trieliloroethane
<1.00 ug/L
1,1,2-Trichloroethane
< 1.00 ug/L
Trichloroethylene
< 1.00 ug/L
<5.00 ug/L
g/L
Vinyl chloride
<5.00 ug/L
Additional Cmnnounds
..
Acrolein
<50.0 ug/L
Acrylonitrile
<10.0 ug/L
I hereby certify that 1 have reviewed and approve these data.
642 Tamco Road * Reidsville, NC 27320
[phone] Ph * [phone] Fax
Laboratory Representative

Client:
Attention
NPDES#
MERI TECH, INC.
ENVIRONMENTAL LABORATORIES
Laboratory Certification No. 165
City Of Graham
P.O. Box 357
Graham, NC 27253
Scott Pickard
NCO021211
Date Sampled
03/14/13
Digested
03/14/13
Analysis
03/23/13
Analyst:
SMc
EPA 1631 Low Level Mercury Analysis
Meritech ID #
Sample ID
Result
Renortine Limit
M13LK0423B
Method Blank
<0.5 ng/L
0.5 ng/L
M03141301
Field Blank
< 1.0 ng/L
1.0 ng/L
M03141302
Effluent
8.57 ng/L
1.0 ng/L
Im
I hereby certify that I have reviewed and approve these data.
u_
Laboratory Representative
642 Tamco Rd - PO Box 27 - Reidsville, NC 27320
[phone] Ph - [phone] Fax
E-Mail: [e-mail]

Chain of Custody Record (COC)
Client: "� V's' t 1111V f 1
0
Address: r J
raha^ � f � �7 2S�
;
Attention: Lt
NPDES# -tjC.002--( 2-11
Phone: -36 -S7c — E 72 1
Fax: S�b — -SfS ",SS0Z
mil.
Project #
P o. # � I O o0
MERITECH, I NC.
ENVIRONMENTAL LABORATORIES
?, ` A Division of Water Technology and Controls, Inc.
- Phone: [phone]
642 Tameo Rd. Fax: [phone]
Reidsville, NC 27320 Email: [e-mail]
Web Site: www.meritech-labs.com
Turn Around Tme'*
'RUSH work must have prior approval.
Std (10 da
3 - 5 Day
24 - 48 Hr
Sample
Location/1D #
Sampling Dates & Times
PersonTakin Sam le S' nature :
Required
�o ly
START
END
Comp?
Grab?
#°f
its•
Tests Re uired
a
200.8 200.7
PH OK?
C12 OK?
Date
Time
Date
Time
Efet
3 j f
!y 13
g
t ��' Tb� .3 l
G3�
S
ff ket%�
3A
S+ZLL
4C
-c%
C- .5,1
av
ct-rscµ da a-C d Q'kf-t-�`Ike C.6--4"J
`�c�v�'
Compositor #
Jug #
'k"Dechlorination (¢0.5 ppm) of Ammonia, Cyanide, Phenol or TKN samples must be done in the field prior to preservation.**"
Comments:
Method of Shipment:
❑ UPS
❑ Fed Ex
❑�//Hand Delivery
r
i ..
Are these results f egulatory purposes?
YES NO ❑
Report results in
mg& ❑ mg/Kg ❑ ugA-❑
On Ice? � L 1
Temperature On Receipt
el u hed by Da Time
C J .f y 13 1'•00��/�
Rece Date Time
��r��
ReE� i ed by rfj /J Date Time ,. _ r
Received by, Date Time
Re I quished by Date Time
ived . to A Time, h
11�� �'3 �C/

©1
0
L
MEOTECH, INC.
ENVIRONMENTAL LABORATORIES
" 0+ A Division of Water Technology and Controls, Inc.
�_..,
PH: 336-342-4748
642 Tamco Rd. FAX: [phone]
Reidsville, NC 27320 EMAIL: [e-mail]
Chain of Custody Record (COC) EPA 1631
/'
Client: C N+j,' o-�
NPDES# NcU p z1 zi
Tel: 33 6 — 57t7 — 6 721
/�
Address: C/C_CA�(,l/Yr /�/(,i
Fax: �C —5).�".SSO2.
P. o. # 2o 13oa o'7 81
Project#
Attention: 5cio 1 / Pi�/�a[ d
Person Taking Sample(Signature); E 't-'
Sample
LocationAD #
Date
I
Time
Bottle
Lot #
Tubing
Lot #
Samplers
CHlDH
Sampling Site Description
1245.1 Result
(ppt)
In House
cools';!
Preservation
Field Blank
314
t3
0113
6/0
1443
114103
Fi'C�C �kxeA
4
13
C/O
ItF ft^erVk 6f4C,X
/O
Method of Shipment:
❑ UPS
❑ Fed EX
,❑ Ha d Delivery
UYOther
Comments:
Will these results be used for regulatory purposes? Yes No ❑
Rel gushed by Date Time
Receiv y Date Mme
Rellnqui d by Date T �g r
Received by Date Time
Relinquished by Date Time
calved at lab by Date Time
-3

rya
Annual Monitoring and Pollutant Scan
Permit No. NCO021211 Month: JUNE
Outfall : 001 Year : 2014
Facility Name: CITY OF GRAHAM WWTP ORC : CRISPIAN T. ROUTH
Date of sampling: JUNE 17, 2014 Phone : [phone]
.q Analytical Laboratory: MERITECH, INC. / CITY OF GRAHAM LBORATORY
MR
11—A
PM
9M
M
Pw
rR
MR
fm
tin
P"
FW
MR
me
t.. ', :Y '!4' ..If ii. �,. . ... ....• , '.-•oaf - V." >
3Parame a •, e.���,� .��
i�w r -c. ro....'...t .�. r4 ,.L
�.
`(Y1;' ...w. •:!;
cu
icW«sue..
o FT�ie�el.�
�x: � ���
We y':wr:s la.y ysq:..-6
uanttation,:
a
�:.h�..
Sa
�,.Restilt
+, easu }e�ae t
r , sam ;
Ammonia (as N)
Composite
SM ! 4500NH3-N-F
0.10
0.14
mg/ L
Dissolved oxygen
Grab
SM / 4500-OG
7.5
mg/ L
1
Nitrate/ Nitrite
Composite
Total Kjeldahl nitrogen
Composite
Total Phosphorus
Composite
SM / 4500-P
0.05
3.3
mg/L
Total dissolved solids
Composite
Hardness
Composite
Chlorine (total residual, TRC)
Grab
HACH 10014
20
<20
ug/ L
1
Oil and grease
..n=7,'4�Y''.+�-�.T� �..: si:fi'i't�`.k'riF'•�;` �i `
a
Grab
o.,. •F''o°"31?�'t�l=,'`' � t»'T''�t�.x.� :°°_""'3:;�Z`� FE
+heaos N
+3
Antimony
Composite
Arsenic
Composite
Beryllium
Composite
Cadmium
Composite
Chromium
Composite
Copper
Composite
Lead
Mercury
Nickel
Composite
Composite
Composite
Selenium
Composite
Silver
Composite
Thallium
Composite
Zinc
Composite
Cyanide
Grab
Total phenolic compounds
:rM�:`';.j+'W �t:!'t:• aJ .�. i79G .qr.�•4,.
Om�?Oi�il
�CYYt1Yi'?'Y
Acrolein
Grab,(.
�(� .r 4 ,r,r>..
.a :u,,-,,� t,, y...�.� ,?.,sS« s'c`:'' r..i' 7�:+ .�. '. �i
."O s�'zioL .[�•���fu"'1-�
Grab
,f• ,,,," :.1,., Nil;
s<.,,.s :�,•-t�.>3•`i.::..-,n_�
Acrylonitrile
Grab
Benzene
Grab
Bromoform
Grab
Carbon tetrachloride
Grab
Chlorobenzene
Grab
Chlorodibromomethane
Grab
Chloroethane
Grab
2-chloroethylvinyl ether
Grab
Chloroform
Grab
Dichlorobromomethane
Grab
1, 1 -dichloroethane
Grab
1,2-dichloroethane
Grab
Trans-1,2-dichloroethylene
Grab
aw
Form - DMR- PPA-1 Page 1

Annual Monitoring and Pollutant Scan
r
Permit No. NC0021211
Outfall : 001
Month : JUNE
Year:2014
Parameter
Sample
Type
Analytical
Method
Quantitation
Level
Sample
Result
Units of
Measurement
Number of
samples
Volatile organic compounds (Cont.)
1,1-dichloroethylene
Grab
1,2-dichloropropane
Grab
1,3-dichloropropylene
Grab
Ethylbenzene
Grab
Methyl bromide
Grab
Methyl chloride
Grab
Methylene chloride
Grab
1,1,2,2-tetrachloroethane
Grab
Tetrachloroethylene
Grab
Toluene
Grab
1, 1, 1-trichloroethane
Grab
1,1,2-trichloroethane
Grab
Trichloroethylene
Grab
Vinyl chloride
Grab
Acid -extractable compounds
P-chloro-m-creso
Grab
7-chlorophenol
Grab
2,4-dichlorophenol
Grab
2,4-dimethylphenol
Grab
4,6-dinitro-o-cresol
Grab
2,4-dinitrophenol
Grab
2-nitrophenol
Grab
4-nitrophenol
Grab
Pentachlorophenol
Grab
Phenol
Grab
2,4,6 trichlorophenol
Grab
Base -neutral compounds ..
Acenaphthene
Grab
Acenaphthylene
Grab
Anthracene
Grab
Benzidine
Grab
Benzo(a)anthracene
Grab
Benzo(a)pyrene
Grab
3,4 benzofluoranthene
Grab
Benzo(ghi)perylene
Grab
Benzo(k)fluoranthene
Grab
Bis (2-chloroethoxy) methane
Grab
Bis (2-chloroethyl) ether
Grab
Bis (2-chloroisopropyl) ether
Grab
Bis (2-ethylhexyl) phthalate
Grab
4-bromophenyl phenyl ether
Grab
Butyl benzyl phthalate
Grab
2-chloronaphthalene
Grab
4-chlorophenyl phenyl ether
Grab
Form - DMR- PPA-
Page 2

Annual Monitoring and Pollutant Scan
M
Permit No. NC0021211
Ou tfall : 001
Month: JUNE
Year :2014
Parameter
Sample
Type
Analytical
Method
Quantitation
Level
Sample
Result
Units of
Measurement
Number of
samples
Base -neutral compounds (cont.)
Chrysene
Grab
Di-n-butyl phthalate
Grab
Di-n-octyl phthalate
Grab
Dibenzo(a,h)anthracene
Grab
1,2-dichlorobenzene
Grab
1,3-dichlorobenzene
Grab
1,4-dichlorobenzene
Grab
3,3-dichlorobenzidine
Grab
Diethyl phthalate
Grab
Dimethyl phthalate
Grab
2,4-dinitrotoluene
Grab
2,6-dinitrotoluene
Grab
1,2-diphenylhydrazine
Grab
Fluoranthene
Grab
Fluorene
Grab
Hexachlorobenzene
Grab
Hexachlorobutadiene
Grab
Hexachlorocyclo-pentadiene
Grab
Hexachloroethane
Grab
Indeno(1,2,3-cd)pyrene
Grab
Isophorone
Grab
Naphthalene
Grab
Nitrobenzene
Grab
N-nitrosodi-n-propylamine
Grab
N-nitrosodimethylamine
Grab
N-nitrosodiphenylamine
Grab
Phenanthrene
Grab
Pyrene
Grab
1,2,4,-trichlorobenzene
Grab
I certify under penalty of law that this document and all attachments were prepared under my direction
m and supervision in accordance with a system to design to assure that qualified perdonnel properly
gather and evaluat the information submitted. Based on my inquiry of the person or persons that
manage the system, or those persons directly responsibel 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.
CRISMAN T. ROUTH
Authorized epresentative name
Signature
7/28/2014
ate
Note: I have entered data performed by the City of Graham WWTP Lab only. All data provided by Meritech,
Inc. is submitted on form provided by them.
Form - DMR- PPA-1 Page 3

Mq
Contact: Cris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Report Date:
NPDES#:
P.O.#:
Date Sample Rcvd:
7/1/2014
NCO021211
2014001107
6/17/2014
�►
Meritech Work Order # 06171468 Sample: Pit. Effluent Composite
6/16-17/14
Paj•ai e� ters
Regstilts
Analysis Date )or Linitt
Method
Total Dissolved Solids
862 mg/L
6/18/14
6/18/14
10.0 mg/L
0.1 nlg/L
SM 2540C
EPA 350.1
Ammonia, Nitrogen
< 0.1 mg/L
0.52 mg/L
6/19/14
0.20 mg/L
EPA 351.1
TKN
Nitrate/Nitrite, Nitrogen
14.1 mg/L
6/18/14
6/19/14
0.10 mg/L
0.20 mg/L
EPA 353.2
EPA 353.2
�+
Nitrogen, total
Antimony, total
14.6 mg/L
< 0.025 mg/L
6/19/14
0.025 mg/L
EPA 200.7
Arsenic, total
< 0.010 mg/L
< 0.005 nlg/L
6/19/14
6/19/14
0.010 mg/L
0.005 ing/L
EPA 200.7
EPA 200.7
Beryllium, total
Cadmium, total
< 0.002 mg/L
6/19/14
0.002 mg/L
EPA 200.7
Chromium, total
< 0.005 m L
g/
6/19/14
6/19/14
0.005 mg/L
0.002 mg/L
EPA 200.7
EPA 200.7
Copper, total
Lead, total
0.017 mg/L
< 0.010 mg/L
6/19/14
0.010 mg/L
EPA 200.7
'"'
Magnesium, total
6.62 mg/L
< 0.010 rng/l,
7/1/14
6/19/14
0.005 mg/L
0.010 mg/L
EPA 200.7
EPA 200.7
Nickel, total
Phosphorus, total
3.64 mg/L
6/19/14
0.020 mg/L
0.010 mg/L
EPA 200.7
EPA 200.7
f+
Selenium, total
< 0.010 mg/L
< 0.005 m L
g/
6/19/14
6/19/14
0.005 mg/L
EPA 200.7
Silver, total
Thallium, total
< 0.005 mg/L
6/19/14
0.005 mg/L
0.010 mg/L
EPA 200.7
EPA 200.7
Zinc, total
Hardness, total
0.091 mg/L
70 nlg/ L
6/19/14
6/19/14
1 ing/L
SM 2340C
Meritech Work Order # 06171469 Sample: Pit. Effluent Grab
6/17/14
f"
Parameters
Resulu
Analysis Date
Reporting Liniit
Met
Cyanide, total
< 0.005 mg/L
6/20/14
6/23/14
0.005 mg/L
5 mg/L
EPA 335.4
EPA 1664A
Oil & Grease (HEM)
Phenols, total
< 5 mg/L
0.026 mg/L
6/24/14
0.010 mg/L
EPA6420.1
EPA 624
Attached
6/26/14
- -
24
625
EPA 625
Attached
6/26/14
- -
I hereby certify that 1 have reviewed and approve these data.
Laboratory Repres ntative
642 Tamco Road, Reidsville, North Carolina 27320
on tel.[phone] fax.[phone]

r+R►
MERITECH, INC.
Environmental Laboratories
fm
Client: City of Graham WWTP
Project: 624
am Client Sample ID: Pit. Effluent
Sample Collection: 06/17/14
am
OM
rM
pq
FM
Ms►
M
IM
M"
MM
MR
Laboratory Certification #165
Meritech ID#: 06171469
Analysis: 06/26/ 14
Analyst: VWV
Dilution Factor: I
Report Date: 06/26/14
EPA 624 VOLATILE ORGANICS
Para_
Result
Benzene
< 1.00 ug/L
Dichlorobrouiometha:te
4.77 ug/L
Bromoform
< 1.00 ug/L
Methyl Bromide
< 5.00 ug/L
Carbon Tetrachloride
< 1.00 ug/L
Chlorobenzene
< 1.00 ug/L
Chloroethane
< 5.00 ug/L
2-Chloroethyl vinyl ether
< 5.00 ug/L
Chloroform
4.44 ug/L
Methyl Chloride
< 5.00 ug/L
ChlorodibromomethaIle
3.04 ug/L
1,2-Dibr-ornoethane
< 1.00 uglL
1, 1 -Dichloroethane
< 1.00 ug/L
1,2-Dichloroetlinne
< 1.00 ug/L
1,4-Dichlorobenzene
< 1.00 ug/L
1,2-Dichlorobenzene
< 1.00 ug/L
1,3-Dichlorobenzene
< 1.00 ug/L
1, 1 -Dichloroethylene
< 1.00 ug/L
trans-1,2-Dichloroethylene
' < 1.00 ug/L
1,2-Dichloroproparie
< 1.00 ug/1,
Cis- 1,3-Dichioropropylene
< 1.00 ug/L
trans-1,3-Diclhloropropylene
< 1.00 ug/L
Ethyl benzene
< 1.00 ug/L
Methylene chloride
< 1.00 ug/L
1,1,2,2-Tetrachloroethane
< 1.00 ug/L
Tetrachloroethylene
< 1.00 ug/L
Toluene
< 1.00 ug/L
1,1,1-Trieliloroetliane
< 1.00 ug/L
1,1,2-Tricliloroettiane
< 1.00 ug/L
Trichloroethylene
< 1.00 ug/L
Trichlorofluorornethane
< 5.00 ug/L
Vinyl chloride
< 5.00 ug/L
Compounds
_Additional
Acrolein
<50.0 ug/L
Acrylonitrile
<10.0 ug/L
I hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road * Reidsville, NC 27320
�' [phone] Ph * [phone] Fax

n
MERITECH, INC..
r7
Environmental Laboratories
_
'� �► '
Laboratory Certificate #165
Client:
City of Graham WWTP Meritech ID#:
06171469
Project:
625
Analysis:
06/26/14
Client Sample ID:
Pit. Effluent
Extraction:
06/23/14
Sample Collection:
06/17/14
Analyst:
PM
Dilution Factor:
1
MM
EPA 625 SEMIVOLATtLE ORGANICS
OR
Parame#er
Result
Parameter
Result
Acenaphthene
<10 trg/L
Fluoranthene
<10 ug/L
rm+
Acenaphthylene
<10 ug/L
Fluorene
<10 ug/L
Anthracene
<10 ug/L
Hexachlorobenzene
<10 ug/L
Benzidine
<50 ug/L
Hexachlorobutadiene
<10 ug/L
Benzo(a)anthracene
<10 ug/L
Hexachlorocyclopentadiene
<50 ug/L
�
Benzo(a)pyrene
<10 ug/L
Hexachloroethane
<10 ug/L
Benzo(b)fluoranthene
<10 ug/L
Indeno(1,2,3-cd)pyrene
<10 ug/L
Benzo(k)fluoranthene
<10 ug/L
Isophorone
<10 ug/L
Benzo(g,lt,i)perylene
<10 ug/L
2-Methy1naphthalene
<10 ug/L
Benzyl butyl plthalate
<10 ug/L
Naphthalene
<10 ug/L
<10 ug/L
Bis(2-clrloroetltoxy)rnethane
<10 ug/L
Nitrobenzene
<10 ug/L
Bis(2-chloroethyl)ether
<10 ug/L
N-Nitrosodimethylamine
Bis(2-chloroisopropyl)ether
<10 ug/L
N-Nitrosodi-n-propylamine
<l0 ugtL
Bis(2-ethyllrexyl)pltthalate
< 10 ug/L
N-Nitrosodiphenylamine
<10 ug/L
4-Bromophenyl phenyl ether
<10 ug/L
Phenanthrene
<10 ug/L
2-Chloronaphthalene
<10 ug/L
Pyrene
<10 ug/L
<10 ug/L
4-Chlorophenyl phenyl ether
<10 ug/L
1,2,4-Trichlorobenzene
rim
Chrysene
Dibenzo(a,h)anthracene
<10 tig/L
<10 ug/L
4-Chloro-3-methylphenol
<10 ug/L
1,2-Dichlorobenzene
<10 ug/L
2-Chlorophenol
<10 ug/L
<10 u
1,3-Dichlorobenzene
<l Q tr L
g/
2,4-Dichloro Irenol
p
<10 ug/L
rim
1,4-Dichlorobenzene
<10 ug/L
2,4-Dimethylphenol
<50 ug/L
3,31-Dichlorobenzidine
<50 ug/L
2,4-Dinitrophenol
<50 ug/L
Diethyl phthalate
<10 ug/L
4,6-Dinitro-2-methylphenol
<10 ug/L
Dimethyl phthalate
<10 ug/L
2-Nitrophenol
<50 ug/L
M+
Di-n-butyl phthalate
<10 ug/L
4-Nitrophenol
<50 ug/L
2,4-Dinitrotoluene
<10 ug/L
Pentachlorophenol
<10 ug/L
2,6-Dinitrotoluene
Dl-n-octyl phthalate
<10 ug/L
<10 ug/L
Phenol
2,4,6-Trichlorophenol
<10 ug/L
�'
1,2-Dipltertylltydrazine
<10 ug/L
gl
am D
I hereby certify that I have reviewed and approve these data. U.,
�T
Laboratory Representative
642 Tamco Road * Reidsville, NC 27320
"� [phone] Ph * [phone] Fax

(m
MERITECH, INC.
ENVIRONMENTAL LABORATORIES
Laboratory Certification No. 165
an
Client: City Of Graham
Date Sampled
06/17/14
P.O. Box 357
Digested
06/18/14
Graham, NC 27253
Analysis
06/27/14
„R
Attention Scott Pickard
Analyst:
SMc
NPDES # NCO021211
FM
EPA 1631 Low Level Mercury Anal sis
Meritech ID # Sample ID Result Renoiling Limit
fan MBLK0722M Method Blank < 0.5 ng/L 0.5 ng/L
M06181403 Field Blank < 1.0 ng/L 1.0 ng/L
rm
M06181404 Effluent 2.03 ug/L 1.0 ng/L
ma
I hereby certify that I have reviewed and approve these data.
Laborato y Representative
om
MP 642 Tamco Rd - PO Box 27 - Reidsville, NO 27320
[phone] Ph - [phone] Fax
am
E-Mail: [e-mail]

}MOU Chain of Custody Record (COC)
NPDES#: NCgo �.121 t
Client: L* W J p Phone: 6 S, 70 1 6-7 7-1
MERITECH, INC9
i� . l�. 7 Fax: 336
ENVIRONMENTAL LABORATORIES
�1 C_ - -�-7z Email:
642 TamcoRd. Phone: [phone]
Project:
Reidsville NC 27320 Fax: 336-342-IS22
Iq P.O.#:
Email: [e-mail]
Attention: 1 S Turn
Around Time*
How would you like your report sent? *RUSH work needs prior approval.
www . m e ri to c h — a S . c o t � l
Circle all that appl : Email {preferred) , Fax, Ma') � Std 10 s
13r—S—Da�es Z4 - as Firs
Sampling Dates &Times�l
Person Taking Sample (Sign/Print): � k+4 � L. - �� �..�
9.
..
ab Use only
Sample Location and/or ID #
Start
End
Comp,
.
# of
Test(s) Required
on 1.
= ?
a
pH OK?
Date
Time
Date
Time
Grab?
Cont.
:No
.. ,CI OK?
�-• v,
16
0q�
biz
0910
e, aL 7S
'.dF
n-1 � s A ecaa
A _ 10,5 �C
44� a4 62
V A04i Se_ o C, C.o . oc--Ado
CN4 S9, Q.-.1 `
Temperature;Upon
14
Method of
Dechlorination (c0.5 ppm) of Ammonia, Cyanide, Pnenol
and TKN
samples must be done in the field prior to preservation. '*`
Comments:
Compositor# '
Shipment:
Jug #
❑� UPS
Fed Ex
Are these results for regulatory purposes? Yes _,.`
No
Report results in: mg/L [ mg/kg ug/�
Delivery
Retincq ish y: , Die: Tn�e��
�. /
Re v: Date -
'Ay
r 3 f
nd
,
K Other
irne:/': cd
R%I'nq he b, � Date- Time:,,.-
Received by: Date:
Time:
` ..
Relinquished b Date: Time:
it
ived �-- t: 14 T e-• T
ZA, cc
r

I 1 1 1 I i I 1 1 1 1
1
mp, Chain of Custody Record (COC)
Gl�t OfGfGG,
NPDES#: NCOG Z ) .ZI
-7 Phone: 36- 50 -G72+
MERITECH 1 INC'Client:
ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritech-labs.com EPA 1631
AddressA A a NG
Fax: 336 -S)3 '-SSo 2
/rcx
.3 -5-7
Email:
Project:
P.O.#: y 6 O I I O%
Attention: scar? PickaC'cJ
How would youlikeyour e ortsent?
Circle all that apply: Email (preferred), Fax, Mail
PersonTakngSample(Sign/Print): r L,Q r"'fl
ILBo Ttt"'le
Q�k�
Sample Location /lD#
Date
Time
Sampling Site Description
Lot
Tu rnCg..GSa�mp}er'1;
Loud<CH/DH..
W110E
'` '
4s1Res�it';pPt�
'in House
,, ovation
'Coote,�;�
afk _3
Field Blank
G ,Y
GIs`;
C i�sdC�
0 29i
ue
..
W��T1
�
I
y
Method of
Shipment:
Comments:
UPS
Fed Ex
Are these results for regulatory purposes? Yes No
i—t
Hand Delivery
Relinquished by(_'s71 � t 6 Dat Time:133
GG�.�
R iv 2 T
Ie �a -
Other
Re' q hetl Date: Time:
6- 7,1. vnr
Received by Date: Time:
_ 1 _
��_
Relinquished by: Date: Time:
iv d by -
-Q� Dat im 1
Waned to Lab Secure Arai Rtceived from Lab Secure Area

P"
Annual Monitoring and Pollutant Scan
Permit No. NCO021211 Month: SEPTEMBER
,w Outfall : 001 Year : 2015
Facility Name: CITY OF GRAHAM WWTP ORC : CRISMAN T. ROUTH
Date of sampling: SEPTEMBER 15, 2015 Phone : [phone]
wo Analytical Laboratory: MERITECH, INC. / CITY OF GRAHAM LBORATORY
rAa
Ia
Mn
on
Pon
OR
PIP
M
M
RIM
MR
r+q
rq
MR
am
:P aram,�
Ammonia (as N)
Saixi le '
K... ti..�uantita_
o.:..
tSample,
Result
nm"b"�." f
Composite
Dissolved oxygen
Grab
SM / 4500-OG
7.9
mg/L
1
Nitrate/Nitrite
Composite
Total Kjeldahl nitrogen
Composite
Total Phosphorus
Composite
Total dissolved solids
Composite
Hardness
Composite
Chlorine (total residual, TRC)
Grab
HACH 10014
20
<20
ug/ L
1
Oil and grease
..>n«-. .+� 'era u' ,,: i a.:: ..�:F'"i.- ''`tXfY`.!'
Metals$#1 �} ;�.
otaliecovexs>�i a c.nde(nd'
W.IT..et :
Antimony
Grab
:�'O�.<-� ' tf:T.,Y'>^.°1E°t?.! a{u�,�kd:'.n.ar„Y�1:°'. , kl f� � x. it ; .t �fiiG'a'.
total h k i `�,
ego��
}<ai:.0 D..r}L :fwx7S«f. Aiui .A� - ba'LC:I:i� iix 1 $F`r?'i(Ls�..:'7i.�L�''
Composite
. 3I'..i"�'�3tA '�s.i.�'d ��q.
yti
.
Arsenic
Composite
Beryllium
Composite
Cadmium
Composite
Chromium
Composite
Copper
Composite
Lead
Composite
Mercury Composite
Nickel Composite
Selenium Composite
Silver Composite
Thallium Composite
Zinc Composite
Cyanide Grab
Total phenolic compounds Grab
Y'S tf F{ 1j:3
r.yL1Tt .Tr++- ROOM—
Volaiaaa froln�iildS�'�'s •.3� Y�� a13rSc.�
�:.t-.!'�'.i i ^..""w�.. .121E"LP':.'�L'^le.-.�..i'.;.� r�.N 4T.. iY
Acrolein Grab
Acrylonitrile Grab
Benzene Grab
Bromoform Grab
Carbon tetrachloride Grab
Chlorobenzene Grab
Chlorodibromomethane Grab
Chloroethane Grab
2-chloroethylvinyl ether Grab
Chloroform Grab
Dichlorobromomethane Grab
1,1-dichloroethane Grab
1,2-dichloroethane Grab
Trans-1,2-dichloroethylene Grab
-,,
....t.. esl h
Form - DMR- PPA-1 Page 1

Annual Monitoring and Pollutant Scan
M
r
r
Permit No. NCO021211
OlItfall 001
Month: SEPTEMBER
Year :2015
Parameter
Sample
Type
Analytical
Method
Quantitation
Level
Sample
Result
Units of
Measurement
Number o
samples
Volatile organic compounds (Cont.)
1,1-dichloroethylene
Grab
1,2-dichloropropane
Grab
1,3-dichloropropylene
Grab
Ethylbenzene
Grab
Methyl bromide
Grab
Methyl chloride
Grab
Methylene chloride
Grab
1,1,2,2-tetrachloroethane
Grab
Tetrachloroethylene
Grab
Toluene
Grab
1, 1, 1-trichloroethane
Grab
1,1,2-trichloroethane
Grab
Trichloroethylene
Grab
Vinylchloride
Grab
d extractable compounds
P-chloro-m-creso
Grab
2-chlorophenol
Grab
2,4-dichlorophenol
Grab
2,4-dimethylphenol
Grab
4,6-dinitro-o-cresol
Grab
2,4-dinitrophenol
Grab
2-nitrophenol
Grab
4-nitrophenol
Pentachlorophenol
Grab
Grab
Phenol
Grab
2,4,6-trichlorophenol
Grab
Base -neutral compounds
Acenaphthcnc
Grab
Acenaphthylene
Anthracene
Grab
Grab
Benzidine
Grab
Benzo(a)anthracene
Benzo(a)pyrene
Grab
Grab
3,4 benzolluoranthene
Grab
Benzo(ghi)perylene
Grab
Benzo(k)fluoranthene
Grab
Bis(2-chloroethoxy) methane
Grab
Bis (2-chloroethyl) ether
Bis (2-chloroisopropyl) ether
Bis (2-ethylhexyl) phthalate
4-bromophenyl phenyl ether
Butyl benzyl phthalate
2-chloronaphthalene
Grab
Grab
Grab
Grab
Grab
Grab
4-chlorophenyl phenyl ether
Grab
Form - DMR- PPA-1 Page 2

Annual Monitoring and Pollutant Scan
Permit No. NC0021211
(lntfall - nol
Month: SEPTEMBER
Year : 2015
Parameter
Sample
Type:
- Analytical
Method
Quantitation
Level
Sample
Result
Units of
Measurement
Number of
samples
Base -neutral compounds (cont.)
Chrysene
Grab
Di-n-butyl phthalate
Grab
Di-n-octyl phthalate
Grab
Dibenzo(a,h)anthracene
Grab
1,2-dichlorobenzene
Grab
1,3-dichlorobenzene
Grab
1,4-dichlorobenzene
Grab
3,3-dichlorobenzidine
Grab
Diethyl phthalate
Grab
Dimethyl phthalate
Grab
2,4-dinitrotoluene
Grab
2,6-dinitrotoluene
Grab
1,2-diphenylhydrazine
Grab
Fluoranthene
Grab
Fluorene
Grab
Hexachlorobenzene
Grab
Hexachlorobutadiene
Grab
Hexachlorocyclo-pentadiene
Grab
Hexachloroethane
Grab
Indeno(1,2,3-cd)pyrene
Isophorone
Naphthalene
Nitrobenzene
Grab
Grab
Grab
Grab
N-nitrosodi-n-propylamine
Grab
N-nitrosodimethylamine
Grab
N-nitrosodiphenylamine
Phenanthrene
Grab
Grab
Pyrene
1,2,4,-trichlorobenzene
Grab
Grab
I certify under penalty of law that this document and all attachments were prepareu u..u- —y u=......—
and supervision in accordance with a system to design to assure that qualified perdonnel properly
gather and evaluat the information submitted. Based on my inquiry of the person or persons that
manage the system, or those persons directly responsibel 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.
CRISMAN T. ROUTH
Aut o ,ed Representative name
signature
10/26/2015
� ate
Note: I have entered data performed by the City of Graham WWTP Lab only. All data provided by Meritech,
Inc. is submitted on form provided by them.
M
Form - DMR- PPA-1 Page 3

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact. Cris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Report Date:
NPDES #:
P.O.#:
Date Sample Rcvd:
9/29/2015
NC0021211
2016000108
9/15/2015
Meritech Work Order #
09151535 Sample:
Plant Effluent Composite
ReportinaLimit
9/14-15/15
Method
w
Parameters
Total Dissolved Solids
Result
840 mg/L
Analysis Date
9/17/15
10.0 mg/L
SM 2540C
Ammonia, Nitrogen
<0.10 mg/L
9/22/15
0.10 mg/L
EPA 350.1
TKN
1.64 mg/L
9/17/15
0.20 mg/L
EPA 351.1
Nitrate/Nitrite, Nitrogen
9.14 mg/L
9/16/15
0.10 mg/L
EPA 353.2
Nitrogen, total
10.78 mg/L
9/24/15
0.20 mg/L
EPA353.2
Antimony, total
<0.025 mg/L
9/18/15
0.025 mg/L
EPA 200.7
Arsenic, total
<0.010 mg/L
9/18/15
0.010 mg/L
EPA 200.7
Beryllium, total
<0.005 mg/L
9/18/15
0.005 mg/L
EPA 200.7
Cadmium, total
<0.002 mg/L
9/18/15
0.002 mg/L
EPA 200.7
Chromium, total
<0.005 mg/L
9/18/15
0.010 mg/L
EPA 200.7
Copper, total
0.016 mg/L
9/18/15
0.002 mg/L
EPA 200.7
Lead, total
<0.010 mg/L
9/18/15
0.010 mg/L
EPA 200.7
Mercury, total
<0.0002 mg/L
9/21/15
0,0002 mg/L
EPA 245.1
Nickel, total
<0.010 mg/L
9/18/15
0.010 mg/L
EPA 200.7
Phosphorus, total
2.8 mg/L
9/18/15
0.020 mg/L
EPA 200.7
Selenium, total
<0.010 mg/L
9/18/15
0.010 mg/L
EPA 200.7
Silver, total
<0.005 mg/L
9/18/15
0.005 mg/L
EPA 200.7
Thallium,total
<0.020 mg/L
9/18/15
0.020 mg/L
EPA 200.7
Zinc, total
0.069 mg/L
9/18/15
0.010 mg/L
EPA 200.7
_
Hardness (titration)
56 mg/L
9/17/15
1 mg/L
SM 2340C
Meritech Work Order #
09151536 Sample:
Plant Effluent Grab
9/15/15
_
Res ,t
Analysis Date
Reporting t imit
method
Parameters
Cyanide, total
<0.005 mg/L
9/17/15
0.005 mg/L
EPA 335.4
Oil & Grease (HEM)
<5 mg/L
9/22/15
5 mg/L
0.010 mg/L
EPA 1664A
EPA 420.1
Phenols, total
0.034 mg/L
9/18/15
624
EPA 624
Attached
9/21/15
62S
EPA 625
Attached
9/26/15
"=(Z -
I hereby cert0i that I have reviewed and approve these data. tz -
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
r tel.[phone] fax.[phone]

MERI TECH, INC.
_ n
Environmental Laboratories
Laboratory Certification #165
Client:
City of Graham WWTP MeritechID#: 09151536
Project:
624 Analysis: 09/21/15
Client Sample ID:
Pit. Effluent Analyst: V W V
Sample Collection:
09/15/15 Dilution Factor: 1
Report Date: 09/25/15
M
M
M
0
00
M
EPA 624 VOLATILE ORGANICS
Parameter
Result
Benzene
< 1.00 ug/L
Dichlorobromomethane
997 ug/L
Bromoform
1.97 ug/L
Methyl Bromide
< 5.00 ug/L
Carbon Tetrachloride
< 1.00 ug/L
Chlorobenzene
< 1.00 ug/L
Chloroethane
<5.00 ug/L
2-Chloroethyl vinyl ether
<5.00 ugIL
Chloroform
7.63 ug/L
Methyl Chloride
< 5.00 ug/L
Cblorodibromomethane
4.32 ug/L
1,2-Dibromoethane
< 1.00 ug/L
1,1-Dichloroethane
< 1.00 ug/L
1.2-Dichloroethane
< 1.00 ug/L
1,4-Dichlorobenzene
< 1.00 ug/L
1,2-Dichlorobenzene
< 1.00 ug/L
1,3-Dichlorobenzene
< 1.00 ug/L
I,1-Dichloroethylene
<1.00 ug/L
trans-1,2-Dichloroethylene
< 1.00 ug/L
1,2-Dichloropropane
< 1.00 ug/L
cis-1,3-Dichloropropylene
< 1.00 ug/L
trans-1,3-Dichloropropylene
< 1.00 ug(L
Ethyl benzene
< 1.00 ug/I.
Methylene chloride
< 1.00 ug/L
1,1,2,2-Tetrachloroethane
< 1.00 ug/L
Tetrachloroethylene
< 1.00 ug/L
Toluene
< 1.00 ug/L
1, 1, 1 -Trichloroethane
< 1.00 ug/L
1,1,2-Trichloroethane
< 1.00 ug(L
Trichloroethylene
< 1.00 ug/L
Trichlorofluoromethane
< 1.00 ug/L
Vinyl chloride
< 5.00 ug/L
Additional Comnounds
Acrolein
< 50.0 ug/L
Acrylonitrile
< 10.0 ug/L
1 hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tarnco Road Reidsville, NC 27320
[phone] Ph ` [phone] Fax

MERIl"ECH, INC.
Environmental Laboratories
' Laboratory Certificate #165
Client: City of Grahatn WWTP Meritech ID#: 09151536
Project: 625 Analysis: 09/26/15
Client Sample ID: Plt. Effluent Extraction: 09/16/15
Sample Collection: 09/15/15 Analyst: PM
Dilution Factor: 1
EPA 625 SEMIVOLATILE ORGANICS
Parameter
Result
Parameter
Result
Acenaphthene
<10 ug/L
Fluoranthene
<10 ug/L
Acenaphthylene
<10 ug/L
Fluorene
<10 ug/L
Anthracene
<10 ug/L
Hexachlorobenzene
<30 ug/L
Benzidine
<50 ug/L
Hexachlombutadiene
<10 ug/L
Benzo(a)anthracene
<10 qVL
Hexachlorocyclopentadiene
<50 ug/L
Benzo(a)pyrene
<10 ug/L
Hexachloroethane
<10 ug/L,
Benzo(b)fluoranthene
<10 ug/L
Indeno(p 2,3-cd)pyrene
<10 ug/L
Benzo(k)fluoranthene
<10 ugIL
Isophorone
<10 ug/L
Benzo(g,h,i)perylene
<10 ug/L
2-Methylnaphthalene
<10 ug/L
_
Benzyl butyl phthalate
<10 ug/L
Naphthalene
<I0 ug/L
Bis(2-chloroethoxy)methane
<10 ug/L
Nitrobenzene
<10 ug/L
Bis(2-chloroethyl)ether
<10 ug(L.
N-Nitrosodimethylamine
<10 ug/L
Bis(2-chloroisopropyl)ether
<10 ug/L
N-Nitrosodi-n-propylamine
<10 ug/L
Bis(2-ethylhexyl)phthalate
< 10 ug/L
N-Nitrosodiphenylamine
<10 ug/L
4-Bromophenyl phenyl ether
<10 ug/L
Phenanthrene
<10 ug/L
2-Chloronaphthalene
<10 ug/L
Pyrene
<10 ug/L
4-Chlorophenyl phenyl ether
<10 ug/L
1,2,4-Trichlorobenzene
<10 ug/L
Chrysene
<10 ug/L
Dibenzo(a,h)anthracene
<10 ug/L
4-Chloro-3-methylphenol
<10 ug/L
1,2-Dichlorobenzene
<10 ug/L
2-Chlorophenol
<10 ug/L
1,3-Dichlorobenzene
<10 ug/L
2,4-Dichlorophenol
<10 ug/L
1,4-Dichlorobenzene
<10 ug/L
2,4-Dimethylphenol
<10 ug/L
r
3,3-Dichlorobenzidine
<50 ug/L
2,4-Dinitrophenol
<50 ug/L'
Diethyl phthalate
<10 ug/L
4,6-Dinitro-2-methylphenol
<50 ug/L
Dimethyl phthalate
<10 ug/L
2-Nitrophenol
<10 ug/L.
Di-n-butyl phthalate
<10 ug/L
4-Nitrophenol
<50 ug/L,
2,4-Dinitrotoluene
<10 ugfL
Pentachlorophenol
<50 ug/L
2,6-Dinitrotoluene
<10 ug/L
Phenol
<10 ug/L
Di-n-octylphthalate
<10 ug/L
2,4,6-Trichlorophenol
<10 ug/L
12-Diphenylhydrazine
<10 ug/L
1 hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road * Reidsville, NC 27320
[phone] Ph * [phone] Fax

M"
os
MER11f:CH INC.
ENVIRONMENTAL LABORATORIES
Laboratory Certification No. 165
SS
fa
MR
Client:
Attention
NPDES #
Graham, City of
PO Drawer 357
Graham, NC 27253
Scott Pickard
NCO021211
Date Sampled 08/11/15
Digested 08/ 11 / 15
Analysis 08/13/15
Analyst: SMc
EPA 1631 Love Level Mercury Anal
ysis
Meritech ID #
Samyle ID
Result
Renortina Limit
MBLK0913H
Method Blank
< 0.5 ng/L
0.5 ng/L
M08111507
Field Blank
< 1.0 ng/L
0.5 ng/L
M08111508
Effluent
4.95 ng/L
1.0 ng/L
I hereby certify that I have reviewed and approve these data.
ll.
Laboratory Representative
642 Tamco Rd - PO Box 27 - Reidsville, NC 27320
[phone] Ph - [phone] Fax
E-Mail: [e-mail]

Chain of Custody Record (CCOgC)
1 ' NPDESff: ce3ci a l li
Client: t'V` Phone: ?,(,- )'6 -E,7ZI
Address: �q Fax: 336 - 5t3 SSo2
o / Email:
Project:
P•O•� �� (� O0 U
Attention: CI.Y't5 Turn Around Time•
'RUSH How would you like your report sent? work needs prior approval.
Circle all that apply Email (preferred), Fax, Mail Std 10 s 3-5 Days 28s
INC.
1�61EI�ITE�[rll IIVC.
1
ENVIRONMENTAL LABORATORIES
642Tamco.Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritech-labs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Taking Sample (Sign/Print): n
I ab Use Only
Start
End
?
Comp.
Grab?
Nof
ConL
Test(s)
Required
Ice?
Yes No
pH OK?
Cl OK?
Date
Date
Time
Time
' 4t^ w'�-
ly
i-5
Q /"iJ
1
IS
U dv
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Temperature Upon
Receipt:
Method
Dechlorination (<0.5 p m) of Ammonia, Cyanide, Phenol and TKN sam les must be done in the field prior to preservation. "'
I.tr
of
Shipment:
Comments:
Compositor It
Jug #
❑ UPS
❑ Fed Ex
Are these results for regulatory purposes? Yes No Q
Re ort results �n: mg/L ❑, mg/kg ❑ ug/L El
and Delivery
R i fished
q�•,
Da e: Ti O
Received by: 1 at 1 r Time: I,. IO M
W
-. Other
Relinquished bl/1 pa • i e6 Tim•L0
W �Dt.ate:
Received by: Dale: Time:
`
Relinquished by: Time:
Receive 'D date: � Time: r

0�
9
Chain of Custody Record (COC)
11
Client: GI
A wWTP
NPDES#:
tj C _V.2J 2.) I
Phone: 7c�t� - 576 - 6721
MERITECH INC.
1
ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC27320 fax: [phone]
Email: [e-mail]
www,meritech-labs.com EPA 1631
Address:
11
v
Fax: 3�i�v —SJJ�'J 2—
Email:
Project:
P.OX: O 0 00
Attention: S C- °'`'`
How would you like your Report sent?
Circle all that apply: Email (preferred , Fax, Mail
lPegs Tal{ingSa I (Sig /Print):
Sample Location/loll
Date
Time
Sampling Site Description
Bottle
Lot It
Tubing
Lod 4-
Sampler..
CH/DH
24wult'(ppt)
In House
-.
vreservauon
Cooler
It -
Field Blank
V_Ao'(Avs
D
g
yeti
GfC
Method of
Shi ment:
Comments:
❑ UPS
Fed Ex
Are these results for regulatory purposes?
Yes
No ❑
Hand Delivery
Re y, wished by:
Da Time:
Receiv
Other
Relin hed by -
Time: Time:
L
Received
Date:
Relinqui ed by:
Date: Time:
c ived by,ty
o
/— C Date:
Tlme:
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