NC0089192_Regional Office Historical File Pre 2016

NCDENR
North Carolina Department of Environment and Natural Resou
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, P. E.
Governor Director
August 20, 2012
Sandra Faye Metcalf, Manager
Orange-Alamance Water System, Inc.
P.O. Box 187
Mebane, North Carolina 27302
Subject: Return of Permit Application
NPDES Permit NCO089192
Lynch Store Road Well WTP
Return # 2288
Dear Mrs. Metcalf:
RECEIVED
N.C.Dept. of ENR
SEP 10 2012
VVinston-Salem
Regional Office
Dee Freeman
Secretary
Based upon North Carolina administrative code at 15A NCAC 02B .0214, the Division of
Water Quality is hereby returning your application received June 4, 2012 for a direct
discharge of water treatment plant backwash. Because the appropriate classification of the
waters receiving the discharge from your outfall is WS-II, HQW, NSW, only those new
projects that qualify for a general permit are allowed in this entire watershed.
Your submission included the analysis of a pump and haul alternative. We recommend that
you give this option more consideration. Also, you may wish to explore further the option for
subsurface discharge. If you have questions concerning this permit action, please contact
Gil Vlnzani at [phone] or by email at [e-mail].
j
rely Yours,
Tom Belnick, Supervisor
NPDES Complex Permits Unit
Cc: Michael Acquesta, P. E., Municipal Engineering Services Company, PA
Winston-Salem Regional Office, Surface Water Protection Section
NPDES Files
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] \ FAX: [phone]
Internet: www.ncwaterguality.org
An Equal Opportunity \ Affirmative Action Employer
Nne
orthCarolina
Aaturallrf

Graznak, Jenny
From: Basinger, Corey
Sent: Tuesday, July 31, 2012 8:11 AM
To: Graznak, Jenny
Subject: FW: Orange-Alamance Water System NPDES Permit
FYI
W. Corey Basinger
Regional Supervisor
Surface Water Protection Section
Winston-Salem Regional Office
Division of Water Quality
Email: [e-mail]
Phone: [phone]
Fax [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to
third parties.
From: Belnick, Tom
Sent: Monday, July 30, 2012 5:53 PM
To: Basinger, Corey
Subject: FW: Orange-Alamance Water System NPDES Permit
Corey- fyi- proposed new discharge to WS-II waters.
From: Vinzani, Gil
Sent: Thursday, July 26, 2012 9:48 AM
To: Mike Acquesta
Cc: Belnick, Tom
Subject: RE: Orange-Alamance Water System NPDES Permit
Michael:
We based our decision to deny your application upon the NC administrative code. Because the appropriate
classification of the waters receiving the discharge from your outfall is WS-II, HQW, NSW, only those new projects
that qualify for a general permit are allowed in this entire watershed. Please refer to 15A NCAC 02B .0214 for a
complete discussion of this situation.
Your submission included the analysis of a pump and haul alternative. We recommend that give this option more
consideration. Also, you may wish to explore further the option for subsurface discharge. There may be a parcel of
land nearby which would be cost-effective for the disposal of 1500 gallons per week of a wastewater with a negligible
organic load. The health department denial letter may have been based more on sanitary septic requirements rather
than on soil wetness conditions.
Additionally, you may have underestimated the cost the direct discharge option in your economic alternatives
analysis. Total manganese may be a problem, since as a zero -flow discharge you effluent must meet the WS
standard of 200 ug/L. The laboratory results you provided showed manganese in excess of this amount. In addition,
the annual permit fee is $860, not a one-time $250 fee.
Please let me know if you would like to have your application returned. Otherwise, the Division plans to deny this
application. You have the right to an adjudicatory hearing if you plan to contest a formal denial. Call me if you wish to
discuss further.

Gil Vinzani
919-807-6395
From: Mike Acquesta [mailto:macquesta(�)mesco.com]
Sent: Thursday, July 26, 2012 5:22 AM
To: Vinzani, Gil
Subject: Orange-Alamance Water System NPDES Permit
Gil,
I understand that DWQ has denied the Orange Alamance Water System (OAWS) NPDES Permit Application for a treated
well backwash water discharge off of High Rock Road in Alamance County because the proposed discharge stream is part
of a WS-II water shed. As you are aware, the proposed discharge would be approximately 1500 gallons/week, would be
discharged to the headwaters of an unnamed creek many, many, many miles upstream of the lake that is used as a
drinking water source. The discharge water will be treated to remove TSS and chlorine and otherwise would contain
absolutely no constituent that cannot be in drinking water. In fact, the discharge water will contain fewer natural
contaminants than the ground water and would be more environmentally safe than if a farmer would drill the same well
and use the water for crop irrigation — some of which would certainly find its way to surface waters of the area.
Therefore, it is requested that the decision to not approve the discharge be reviewed again. Should additional water
quality information be needed to help in your additional review, please let me know and I will get that to you. If the
decision remains unchanged, please provide me with detailed information as to the appeal process.
The purpose of the new well is to help eliminate and/or reduce TTHM and HAAS concentrations in the current drinking
water in this section of the water system such that safe drinking water can be provided to the customers of OAWS.
I look forward to hearing from you very soon as it is important that OAWS proceed with the well development
immediately. Thank -you for your continued assistance in this matter.
Michael S. Acquesta, PE, PhD
Senior Project Engineer
Municipal Engineering Services Company, PA
PO Box 97
Garner, North Carolina 27529
[phone] (0)
[phone] (C)
[e-mail]

cc: Central Files
Y;d` t
To: Central Office — NPDES Complex Permitting
Attention: Gil Vinzani
Date: July 19, 2012
NPDES STAFF REPORT AND RECOMMENDATION
County Alamance
Permit No. NCO089192
PART I - GENERAL INFORMATION
Facility and Address:
Lynch Store Road Water Supply Well
2839 Whippoorwill Trail
Mebane, NC 27302
Alamance County, North Carolina
2. Date of Investigation: July 18, 2012
3. Report Prepared by: Jenny Graznak Winston-Salem Regional Office
4. Persons Contacted and Telephone Number: Danny Jeffries, Distribution Manager for
Orange-Alamance Water System, Inc. [phone]; Mike Acquesta, Engineer (919)
334-8219
5. Directions to Site: Take I-40 East toward Burlington. Take NC-119 Exit #153. Turn left
at the exit. Continue on NC-119 North (7.0 mi). Turn right onto Lynch Store Road (0.9
mi). Take the 3rd right onto Whippoorwill Trail.
6. Discharge Points — Latitude: 36.156909N
Longitude: 79.263901 W
U.S.G.S. Quad No. C21NE U.S.G.S. Quad Name: Burlington NE, NC
7. Site size and expansion area consistent with application? Yes
8. Topography (relationship to flood plain included): Discharge from the filter backwash
flow will be directed to an unnamed tributary of Upper Back Creek. The treatment system
discharge is above the 100-year flood line.
9. Location of nearest dwelling: Residential dwellings located approximately 200 feet from
the proposed discharge point.

10. Receiving stream or affected surface waters:
a. Classification: WS-II; HQW, NSW, CA
b. River Basin: Cape Fear, Subbasin No. 16-18-(1.5)
C. Describe receiving stream features and pertinent downstream uses: Quaker Creek
Reservoir (Graham -Mebane Lake) is downstream, which is a drinking water
resource.
Part II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. a. Volume of Wastewater to be permitted: 1,500 gallons per backwash event (once
per week) maximum
b. What is the current permitted capacity of the Waste Water Treatment facility?
Currently not permitted
C. Actual treatment capacity of the current facility (current design capacity)? N/A
d. Date(s) of construction activities allowed by previous A/Cs issued in the previous
two years. NONE
e. Please provide a description of existing or substantially constructed wastewater
treatment facilities: This is a proposed treatment system that will be installed after
issuance of the NPDES permit.
f. Please provide a description of proposed wastewater treatment facilities: The
proposed treatment system will consist of a gravity sand filter for TSS removal
and a tablet dechlorination system.
g. Possible toxic impacts to surface waters: The discharge will be sufficiently treated
and non -toxic.
h. Pretreatment Program (POTWs only): N/A
in development _ approved
should be required _ not needed
2. Residuals handling and utilization/disposal scheme: N/A
a. If residuals are being land applied, please specify DEM Permit No.
Residuals Contractor . Telephone No.
b. Residuals stabilization: PSRP _ PFRP
Other
C. Landfill:
d. Other disposal/utilization scheme (Specify):
NPDES Permit Staff Report
Page 2

3. Treatment plant classification: Grade I Physical/Chemical
PART III - OTHER PERTINENT INFORMATION
1. Is this facility being constructed with Construction Grant Funds or are any public monies
involved. (municipals only)? Orange-Alamance Water System, Inc. is financially
responsible.
2. Special monitoring or limitations (including toxicity) requests: None.
3. Important SOC, JOC or Compliance Schedule dates: (Please indicate) N/A
Date
Submission of Plans and Specifications
Begin Construction
Complete Construction
4. Alternative Analysis Evaluation: Has the facility evaluated all of the non -discharge
options available? Please provide regional perspective for each option evaluated. Yes
5. Other Special Items: N/A
PART IV - EVALUATION AND RECOMMENDATIONS
No concerns or problems were noted during the site visit. WSRO recommends that the permit be
issued.
Regional Supervisor, Surface Water Protection Section
NPDES Permit Staff Report
l / let 12.
Date
?llZ�
Page 3

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, P.E.
Governor Director
June 26, 2012
MARION GEORGE WORKMAN
PRESIDENT
ORANGE ALAMANCE WATER SYSTEM INC
5900 US 70
MEBANE NC 27302
7RECEIVEDNR
12
m
Regional Office
Subject: NPDES Permit application NCO089192
Lynch Store Road Water Supply Well
Alamance County
Dear Mr. Workman:
Dee Freeman
Secretary
The Division of Water Quality NPDES acknowledges receipt of your permit application, with payment and
supporting materials on June 4, 2012. This application package has been assigned the number listed above and will be
reviewed by Gil Vinzani. By copy of this letter, we are also requesting a Staff Report from the Winston-Salem
Regional Office.
The reviewer will perform a detailed review and contact you with a request for additional information if necessary. To
ensure the maximum efficiency in processing permit applications, the Division requests your assistance in providing a timely
and complete response to any additional information requests.
Please note at this time, processing permit applications can take as long as 60 - 90 days after receipt of a complete
application. To check on the status of an application, please visit http://h2o.enr.state.nc.us/bims/
Reports /reportsPermits.html.
If you have any questions, please contact Gil Vinzani at 919-807-6395, or via e-mail at [e-mail]. If the
reviewer is unavailable, you may leave a message, and they will respond promptly.
PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING INQUIRIES ON THIS PROJECT.
Sincerely,
Dina Sprinkle
Point Source Branch
cc: Central Files
NPDES File NCO089192
Winston-Salem Regional Office/Surface Water Protection
Michael S. Acquesta, PE, PhD, Obrien & Gere, 2610 Wycliff Road, Suite 104, Raleigh, NC 27607
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 One
Phone: [phone] FAX: [phone] NorthCarohna
Internet: uuww.ncwaterquality.org �atura!!r�
An Equal Opportunity 1 Affirmative Action Employer

PPPPPPP'
NPDES PERMIT APPLICATION - SHORT FORM C - WTP
For discharges associated with water treatment plants
Mail the complete application to:
N. C. Department of Environment and Natural Resources
Division of Water Quality / NPDES Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
NPDES Permit Number NC00 / f
If you are completing this form in computer use the TAB key or the up - down arrows to move from one
field to the next. To check the boxes, click your mouse on top of the box. Otherwise, please print or type.
1. Contact Information:
Owner Name Orange-Alamance Water System, Inc.
Facility Name
Mailing Address
City
State / Zip Code
Telephone Number
Fax Number
e-mail Address
Lynch Store Road Water Supply Well
5900 U.S. 70
Mebane
North Carolina 27302
[phone]
[phone]
[e-mail]
2. Location of facility producing discharge:
Check here if same as above ❑
Street Address or State Road 2839 Whippoorwill Trail
City
State / Zip Code
County
Mebane
North Carolina 27302
Alamance
3. Operator Information:
Name of the firm, consultant or other entity that operates the facility. (Note that this is not referring to the
Operator in Responsible Charge or ORC)
Name Orange-Alamance Water System, Inc.
Mailing Address 5900 U.S. 70
City Mebane
State / Zip Code North Carolina 27302
Telephone Number [phone]
Fax Number [phone]
4. Ownership Status:
Page I of 2 C-WTP 03/05

pppppp"
NPDES PERMIT APPLICATION - SHORT FORM C - WTP
For discharges associated with water treatment plants
Federal ❑ State ❑ Private ® Public ❑
S. Type of treatment plant:
❑ Conventional (Includes coagulation, flocculation, and sedimentation, usually followed by
filtration and disinfection)
❑ Ion Exchange (Sodium Cycle Cationic ion exchange)
® Green Sand Filter (No sodium recharge)
❑ Membrane Technology (RO, nanofiltration)
Check here if the treatment process also uses a water softener ❑
6. Description of source water(s) (Le. groundwater, surface water)
Groundwater
7. Describe the treatment process(es) for the raw water:
Chlorination, iron removal, manganese removal
S. Describe the wastewater and the treatment process(es) for wastewater generated by the
facility:
The new water supply well has a capacity of 50 gpm. There will be 4 pressure filters at the
well, each with a capacity of 12.5 gpm. Only one filter will be backwashed at a time using
pumped well water at 37.5 gpm. Approximate backwash time is 10 minutes/filter.
Filters 1, 2, 3 and 4 will be backwashed individually and consecutively for a total
backwash time of 40 minutes for all 4 filters.
The proposed treatment system will consist of a gravity sand filter for TSS removal and a
tablet dechlorination system. It will be installed after issuance of the NPDE8 Permit.
Gravity sand filter will not be backwashed. When gravity filter sand is nearly fully loaded
(based upon filter effluent TSB analyses), it will be removed and new sand installed. Filter
will remove T88 down to less than 30 mg/1 prior to discharge - 90+% removal. Filtration
rate will be approximately 1 gpm/SF. Backwash water will be discharged to the gravity
filter at 37.5 gpm. There will be sufficient holding capacity above the sand to contain the
backwash volume of all 4 pressure filters - approximately 2000 gal (270 CF) of backwash
holding capacity. There will be 3 ft side wall height above sand surface to contain
backwash water. The filter surface area will be approximately 150 8F (151x10'). Total
backwash holding capacity will be 300 CF (150 SF surface area x 2' water depth) with an
additional 12" freeboard above maximum water level during backwash. Filtration time
through the gravity filter will be approximately 10 minutes for a full 1500 gallon
backwash volume.
9. Number of separate discharge points: 1
Outfall Identification number(s) 001
10. Frequency of discharge:
If intermittent:
Continuous ❑ Intermittent
Page 2 of 2 C-WTP 03/05

PPPPPPP'
NPDES PERMIT APPLICATION - SHORT FORM C - WTP
For discharges associated with water treatment plants
Days per week discharge occurs: 1 Duration: 40 minutes
11. Plant design potable flowrate 0.0300 MGD
Backwash or reject flow 0. 00 15 MGD
12. Name of receiving stream(s) (Provide a map shouring the exact location of each outfall, including
latitude and longitudes
Discharge from the filter backwash flow will be directed to an unnamed tributary of Upper
Back Creek. This discharge location is in the Back Creek Watershed. The Back Creek
Watershed lies in the Cape Fear River Basin. Lat 36.156909 Long 79.263901
13. Please list all water treatment additives, including cleaning chemicals or disinfection
treatments, that have the potential to be discharged.
Chlorine
14. Is this facility located on Indian country? (check one)
Yes ❑ No
15. Additional Information:
Provide a schematic of flow through the facility, include flow volumes at all points in
the treatment process, and point of addition of chemicals.
Solids Handling Plan
16. NEW Applicants
Information needed in addition to items 1-15:
New applicants must contact a permit coordinator with the NCDENR Customer
Service Center.
Was the Customer Service Center contacted? ❑ Yes ® No
Analyses of source water collected
Engineering Alternative Analysis
Discharges from Ion Exchange and Reverse Osmosis plants shall be evaluated using a
water quality model.
17. Applicant Certification
Page 3 of 3 C-WTP 03/05

PPPPPFP'
NPDES PERMIT APPLICATION - SHORT FORM C - WTP
For discharges associated with water treatment plants
I certify that I am familiar with the information contained in the application and that to the
best of my knowledge and belief such information is true, complete, and accurate.
Marion George Workman President
Printed name of Person Signing Title
�J
Signature of Applicant
Date
'j 2—
North Carolina General Statute 143-215.6 (b)(2) provides that: Any person who knowingly makes any false
statement representation, or certification in any application, record, report, plan, or other document files or
required to be maintained under Article 21 or regulations of the Environmental Management Commission
implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or
monitoring device or method required to be operated or maintained under Article 21 or regulations of the
Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable
by a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section
1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years, or both,
for a similar offense.)
Page 4 of 4 C-WTP 03/05

NPDES APPLICATION - FORM D
JPVFor privately owned treatment systems treating 100% domestic wastewaters <1.0 MGD
Mail the complete application to:
N. C. DENR / Division of Water Quality / NPDES Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
NPDES Permit 0000
If you are completing this form in computer use the TAB key or the up - down arrows to move from one
field to the next. To check the boxes, click your mouse on top of the box. Otherwise, please print or type.
1. Contact Information:
Owner Name
Orange-Alamance Water System, Inc
Facility Name
Lynch Store Road Water Supply Well
Mailing Address
5900 U.S. 70
City
Mebane
State / Zip Code
North Carolina/27302
Telephone Number
[phone]
Fax Number
[phone]
e-mail Address
[e-mail]
2. Location of facility producing discharge:
Check here if same address as above ❑
Street Address or State Road 2839 Whippoorwill Trail
City Mebane
State / Zip Code North Carolina/ 27302
County Alamance
3. Operator Information:
Name of the firm, public organization or other entity that operates the facility. (Note that this is not
referring to the Operator in Responsible Charge or ORC)
Name Orange-Alamance Water System, Inc.
Mailing Address 5900 U.S. 70 -
City Mebane ..; ,'
State / Zip Code North Carolina/27302 MAY
Telephone Number [phone]
Fax Number [phone] �' ��� RAN H
I of 4 Form-D 05/08

NPDES APPLICATION - FORM D
For privately owned treatment systems treating 1009/6 domestic wastewaters <1.0 MGD
4. Description of wastewater:
Facility Generating Wastewater(check all that applyf:
Industrial
❑
Number of Employees
Commercial
❑
Number of Employees
Residential
❑
Number of Homes
School
❑
Number of Students/Staff
Other
®
Explain: Drinking Water Well 16,000g/mo
Filter Backwash
Describe the source(s) of wastewater (example: subdivision, mobile home park, shopping centers,
restaurants, etc.):
Drinking Water Well Iron/Manganese Removal Filter Backwash
Population served by new well: 135
Population served by entire system: 9000
5. Type of collection system None
❑ Separate (sanitary sewer only)
6. Outfall Information:
❑ Combined (storm sewer and sanitary sewer)
Number of separate discharge points 1
Outfall Identification number(s) 001
Is the outfall equipped with a diffuser? ❑ Yes ® No
7. Name of receiving stream(s) (Provide a map showing the exact location of each outfall).
Unnamed Tributary to Upper Back Creek
S. Frequency of Discharge: ❑ Continuous ® Intermittent
If intermittent:
Days per week discharge occurs 2 Duration: 40 minutes/day
9. Describe the treatment system
List all installed components, including capacities, provide design removal for BOD, TSS, nitrogen and
phosphorus. If the space provided is not sufficient, attach the description of the treatment system in a
separate sheet of paper.
The new water supply well has a capacity of 50 gpm. There will be 4 pressure filters at
the well, each with a capacity of 12.5 gpm. Only one filter will be backwashed at a time
using pumped well water at 37.5 gpm. Approximate backwash time is 10 minutes/filter.
Filters 1, 2, 3 and 4 will be backwashed individually and consecutively for a total
backwash time of 40 minutes for all 4 filters.
The proposed treatment system will consist of a gravity sand filter for TS8 removal and a
tablet dechlorination system. It will be installed after issuance of the NPDES Permit.
Gravity sand filter will not be backwashed. When gravity filter sand is nearly fully loaded
(based upon filter effluent TSS analyses), it will be removed and new sand installed.
Filter will remove T88 down to less than 30 mg/1 prior to discharge - 90+% removal.
2 of 4 Form-D 05108

NPDES APPLICATION - FORM D
PPFor privately owned treatment systems treating 100% domestic wastewaters <1.0 MGD
Filtration rate will be approximately 1 gpm/SF. Backwash water will be discharged to the
gravity filter at 37.5 gpm. There will be sufficient holding capacity above the sand to
contain the backwash volume of all 4 pressure filters - approximately 2000 gal (270 CF)
of backwash holding capacity. There will be 3 ft side wall height above sand surface to
contain backwash water. The filter surface area will be approximately 150 SF (15'x10').
Total backwash holding capacity will be 300 CF (150 SF surface area x 2' water depth)
with an additional 12" freeboard above maximum water level during backwash. Filtration
time through the gravity filter will be approximately 10 minutes for a full 1500 gallon
backwash volume.
3 of 4 Fomi-D 05/08

NPDES APPLICATION - FORM D
For privately owned treatment systems treating 1009/6 domestic wastewaters <1.0 MGD
10. Flow Information:
Treatment Plant Design flow 0.0016 MGD 16,000 Gal/month
Annual Average daily flow 0.000526 MGD (for the previous 3 years)
Maximum daily flow 0.0016 MGD (for the previous 3 years) 16,000 gal/month
11. Is this facility located on Indian country?
❑ Yes ® No
12. Effluent Data
Provide data for the parameters listed. Fecal Coliform, Temperature and pH shall be grab samples, for all other
parameters 24-hour composite sampling shall be used. If more than one analysis is reported, report daily maximum
and monthly average. If only one analysis is reported, report as daily maximum.
Parameter
Daily
Maximum
Monthly
Average
Units of
Measurement
Biochemical Oxygen Demand (BODS)
N/A
N/A
N/A
Fecal Coliform
N/A
N/A
N/A
Total Suspended Solids
30
30
mg/1
Temperature (Summer)
55
55
OF
Temperature (Winter)
50
50
OF
pH
6-9
6-9
SU
13. List all permits, construction approvals and/or applications:
Type Permit Number Type
Hazardous Waste (RCRA)
UIC (SDWA)
NPDES
PSD (CAA)
Non -attainment program (CAA)
14. APPLICANT CERTIFICATION
NESHAPS (CAA)
Ocean Dumping (MPRSA)
Dredge or fill (Section 404 or CWA)
Other: Well Drilling Permit
Permit Number
WSO400418
I certify that I am familiar with the information contained in the application and that to the
best of my knowledge and belief such information is true, complete, and accurate.
Marion George Workman President
Printed name of Person Signing Title
Signature of Applicant
North Carolina General Statute 143-215.6 (b)(2) states: Any person who knowingly makes any false statement representation, or certification in any
application, record, report, plan, or other document files or required to be maintained under Article 21 or regulations of the Environmental Management
Commission implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method
required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, shall be
guilty of a misdemeanor punishable by a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section 1001
provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years, or both, for a similar offense.)
4 of 4 Form-D 05/08

Orange-Alamance Water System, Inc.
Lynch Store Road Well
Engineering Alternatives Analysis (EAA)
Introduction
The site for the Lynch Store Road Well was chosen carefully after reviewing all locations and
alternatives. The proposed well design on this site requires pressure filters for iron and manganese
removal. Discharge from the filter backwash flow will be directed to an unnamed tributary of Upper
Back Creek. This discharge location is in the Back Creek Watershed. The Back Creek Watershed lies in
the Cape Fear River Basin. In evaluating this location we researched basinwide plans and restrictions,
impaired water lists (303(d) List), stream classification restrictions, etc. We found no restrictions on this
proposed well site discharge point. It does not appear on any USGS maps or lists and is assumed to be a
zero flow stream. However, NPDES Permits for backwash water filter discharge have been issued in the
past.
Need for project
The Orange-Alamance Water System (OAWS), In. is a private non-profit rural water system that serves
approximately 9,000 people in Orange and Alamance County. The water system is quite extensive
reaching out into toe very rural areas of the two counties. Orange-Alamance Water System produces its
own water at a water plant on the Eno River. Additionally, the System purchase water from the Town of
Haw River. Haw River gets its water from the City of Burlington. The area of the OAWS that will be
served by the new well receives its water from Haw River. The water from Haw River is treated with
chloramines. OAWS boosts the chlorine residual at the interconnection booster pump station with the
addition of chloramines.
Even with the use of chloramines, the water supplied in the vicinity of the new well has difficulty meeting
the State regulated TTHM and HAA5 limits during certain times of the year. The well water, as tested
during the drilling of the well, does not contain the precursors of TTHM and HAA5. It is the intent of
OAWS to treat the well water to the level necessary (iron and manganese removal, disinfection) and
pump it into the water distribution in the area of the well as a method of reducing TTHM and HAA5
concentrations in that part of the distribution system. By doing this, OAWS will remain in compliance
with the State regulations for these cancer causing agents.
Facility Information
Name: Lynch Store Road Well
Location: 2839 Whippoorwill Trail, Mebane, North Carolina 27302
County: Alamance
Phone: [phone]
Contact: Sandra Faye Metcalf

Applicant Information
Name: Orange-Alamance water System, Inc.
Location: 5900 U.S. 70, Mebane, North Carolina 27302
County: Orange
Phone: [phone]
Contact: Sandra Faye Metcalf
Preparer Information
Name: O'Brien and Gere
Location: 2610 Wycliff Rd # 104 Raleigh, NC 27607
County: Wake
Phone: [phone]
Contact: Michael S. Acquesta, PE
Service
This well is expected to serve as minimum of 33 residences with a total occupancy of 135 people. The
well will be part of the Orange-Alamance Water System potable water distribution system that serves
approximately 9,000 people. Service will be provided to the residents along Lynch Store Road and High
Rock Road.
Flow Projections
The new water supply well has a capacity of 50 gpm. There will be 4 pressure filters at the well, each
with a capacity of 12.5 gpm. Only one filter will be backwashed at a time using pumped well water at
37.5 gpm. Approximate backwash time is 15 minutes/filter. Filters 1, 2, 3 and 4 will be backwashed
individually and consecutively for a total backwash time of 40 minutes for all 4 filters. The total
backwash volume will be a maximum of 1,500 gallons (37.5 gpm x 10 minutes x 4 wells). It is expected
that backwashing will occur no more than once a week.
The proposed treatment system will consist of a gravity sand filter for TSS removal and a tablet
dechlorination system. It will be installed after issuance of the NPDES Permit. The gravity sand filter
will not be backwashed. When gravity filter sand is nearly fully loaded (based upon filter effluent TSS
analyses), it will be removed and new sand installed. The gravity filter will remove TSS down to less
than 30 mg/1 prior to discharge — 90+% removal. Filtration rate will be approximately 1 gpm/SF.

Backwash water will be discharged to the gravity filter at 37.5 gpm. There will be sufficient holding
capacity above the sand to contain the backwash volume of all 4 pressure filters — approximately 2,000
gal (270 CF) of backwash holding capacity. There will be 3 ft side wall height above sand surface to
contain backwash water. The filter surface area will be approximately 150 SF (15'x10'). Total backwash
holding capacity will be 300 CF (150 SF surface area x 2' water depth) with an additional 12" freeboard
above maximum water level during backwash. Filtration time through the gravity filter will be
approximately 10 minutes for a full 1500 gallon backwash volume.
Alternative Evaluation
In conducting this site investigation, there were several alternatives considered for the discharge of the
backwash flow.
1. Do Nothing
Doing nothing would not allow the well to be put into full operation. The TTI-IM and I-IAAS problem in
the area of the well would persist. Therefore, the Do Nothing Alternative is not appropriate and will be
considered further.
2. Connecting to an Existing Wastewater Treatment System
Under this alternative the basckwash watwer sould be collected in a wet well and then pumped to the
nearest sanitary sewer system manhole. There is no existing sanitary sewer system in the vicinity of the
well. To make this alternative work, OAWS would need to build a wastewater pumping station and
approximately 15,000 of 4" force main to convey the wastewater to the nearest Mfl. The cost of this
would be:
Pump Station
$ 55,000
15,000 LF 4" Force Main
375,000
Contingency
43,000
Technical Services
64,500
Administration
5,000
Permits
5,000
Total Project Cost
$547,500
The annual operational cost of this pump station would be approximately $3,000 for electricity, daily
monitoring, dialer system phone line. Using the current EPA present worth interest rate of 4.875%, the
20-year present worth of the pump station and force main alternative would be $37,786 (PW of O&M)
plus $547,500 (the original construction cost) equals $585,286. This does not include the treatment cost
of the wastewater by the receiving wastewater system. This alternative is feasible, although costly. The
cost of this alternative will be evaluated along side other feasible alternatives.

3. Pump and Haul
Under this alternative, the backwash water would be collected in a holding tank and then picked up
weekly by a local septage hauler and taken to the Durham WWTP for final discharge. A holding tank
would be built so that the septage hauler could come at his convenience once a week to pick up the
backwash water. The holding tank would consist of two (2) buried 2,000 gallon fiberglass tanks for a
total of 4,000 gallons. Pricing received from local septage tank haulers indicates $500/haul/week. The
hauler would be able to haul u full load each week in one trip.
The construction cost of the two (2) buried tanks is estimated at $15,000. Using the current EPA present
worth interest rate of 4.875%, the 20-year present worth of the pump ad haul alternative would be
$75,572 (PW of O&M) plus $15,000 (the original construction cost) equals $90,572. This alternative is
feasible. The cost of this alternative will be evaluated along side other feasible alternatives.
4. On -Site Subsurface Treatment:
Under this alternative, the backwash water would be discharged to a solids removal gravity sand filer.
The effluent from the sand filter would be dechlorinated and allowed to flow into a holding tank fitted
with a pump. The pump would discharge the backwash water to a distribution box situated at a location
on the well site property outside of the 100' protected radius around the well head. The distribution box
would then allow the flow to move through the underground drainage field.
Orange-Alamance Water System actively pursued this alternative with the Alamance County Health
Department. The on -site system permit was prepared and submitted o the County Health Department.
The Alamance County Health Department. The soils were evaluated and the Health Department denied
the permit because of poor soil quality on the available land. See the Appendix for a copy of the permit
denial letter. This alternative will not be considered further.
5. On -Site Land Application
The land immediately adjacent to the well site is residential in nature. Other adjacent land is of similar
soil quality as that tested for Alternative 4. Therefore, the utilization of an on -site land application
treatment system is not considered feasible for the same reasons as Alternative 4 — unsuitable soil.
Therefore, this alternative will not be considered further.
6. Surface Water Discharge
Under this alternative, the backwash water will be treated in a gravity sand filter for removal of TSS.
This treatment would be followed by tablet dechlorination. After this treatment, the backwash water
would be discharged into an unnamed tributary of Upper Back Creek. This discharge location is in the
Back Creek Watershed. The Back Creek Watershed lies in the Cape Fear River Basin. In evaluating this
location the Cape Fear River basinwide plan and restrictions were reviewed. The impaired water 303(d)
List was reviewed for stream classification and restrictions. This unnamed tributary is not included on
any documentation for the Cape Fear River Basin. It is likely this stream is a zero -flow stream. During

these reviews, no restrictions on this proposed well site discharge point were discovered. The USGS NC
Water Science Center was contacted to determine a flow characteristic for this tributary. The result of
that preliminary analysis is that the stream is a zero -discharge stream. A copy of the correspondence with
the USGS Unit is attached in the appendices.
Although the stream is characterized as a zero -flow stream, it has been permitable in the past for treated
backwash water to still be discharged into the stream. The backwash water for similar systems must be
treated to a 30 mg/1 TSS monthly average discharge limit and a daily maximum chlorine residual limit of
0.17ug/l. This can be achieved with the proposed treatment system. The construction cost of the gravity
sand filter and tablet dechlorination system is estimated to be $20,000. Annual operation cost is
estimated to be $50 for the dechlorination tablets. The cost to replace the filter sand is expected to be
$750 every 5 years. The renewal fee for the NPDES permit will be $250 every 5 years. Discharge
sample analyses are expected to cost approximately $2,000/year.
Using the current EPA present worth interest rate of 4.875%, the 20-year present worth of the surface
discharge water alternative would be $7,557 (PW of O&M) plus $20,000 (the original construction cost)
equals $27,557. This alternative is feasible. The cost of this alternative will be evaluated along side other
feasible alternatives.
Alternative Summary
Alternative
Feasible
Construction Cost
Present Worth
I
No
N/A
N/A
2
Yes
$547,500
$585,286
3
Yes
$15,000
$90,572
4
No
N/A
N/A
5
No
N/A
N/A
6
Yes
$20,000
$25,557
Alternative Selection
Based upon the alternative analyses noted above, Alternative 6 is selected as the most feasible and cost-
effective alternative.

PROJECT MAPS

-
'f
ek 4-� z,' ` l , ' Prospect Hill
Corbett
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SUBSURFACE ON -SITE TREATMENT PERMIT DENIAL LETTER

- ALAMANCE COUNTY HEALTH DEPARTMENT
ENVIRONMENTAL HEALTH SECTION
4/10/2012 209 North Graham -Hopedale Road Joseph B. Bass, Jr., MSW
Burlington, NC 27217-2971 Health Director
www.alamance-nc.com
Phone Number [phone]
Fax Number [phone]
PO BOX 187
MEBANE, NC 27302
Re: Application for Improvement Permit fora O bedroom residence located:
2839 WHIPPOORWILL TRL.
Lot # 2
Tax Map Number. 11-17-17
Dear ALAMANCE WATER SYSTEM ORANGE:
The Alamance County Health Department, Environmental Health Division on 4/10/2012 evaluated the above -referenced
property at the site designated on the plat/site plan that accompanied your improvement' permit tipplication. According to -
your application, the site is to serve a structure with a design wastewater flow of 1500 gallons per day. The evaluation
was done in accordance with the laws and rules governing wastewater systems in North Carolina General Statute 130A-
333 and related statutes and Title 15A, Subchapter 111A, of the North Carolina Administrative Code, Rule .1900 and
related rules.
Based on the criteria set out in Title 15A, Subchapter 18A, of the North Carolina Administrative Code, Rules .1941, through
.1948, the evaluation indicated that the site is UNSUITABLE for a ground absorption sewage system. Therefore, your
request for an improvement permit is DENIED. A copy of the site evaluation is enclosed. The site is unsuitable based on
the following:
Unsuitable topography and/or landscape position (Rule .1940)
X Unsuitable soil characteristics (structure or clay mineralogy) (Rule .1941)
X Unsuitable soil wetness condition (Rule .1942)
Unsuitable soil depth (Rule .1943)
Presence of restrictive horizon (Rule .1944)
X Insufficient space for septic system and repair area (Rule .1945)
Unsuitable for meeting required setbacks (Rule .1950)
Other:(Rule A946):
These severe soil or site limitations could cause premature system failure, leading to the discharge of untreated sewage
on the ground surface, in surface waters, directly into ground water or inside your structure.
'n=P
OOMMrFTFD TO PROTECTING AND IMPROVING THE
Afenihaoa PUBLICS HEALTH IN ALAMANCE OOUNrY
Page 1 of 2

The site evaluation included consideration of possible site modifications, and modified, innovative or altemative systems.
However, the Health Department has determined that none of the above options will overcome the severe conditions on
this site. A possible option might be a system designed to dispose of sewage to another area of suitable soil or off -site to
additional property.
For the reasons set out above, the property is currently classified UNSUITABLE for a 0 bedroom residence, and an
improvement permit shall not be issued for this site in accordance with Rule .1948(c).
However, the site classified as UNSUITABLE may be classified as PROVISIONALLY SUITABLE if written documentation
is provided that meets the requirements of Rule .1948(d). A copy of this rule is enclosed. You may hire a consultant to
assist you if you wish to try to develop a plan under which your site could be reclassified as PROVISIONALLY
SUITABLE.
You have a right to an informal review of this decision. You may request an informal review by the soil scientist or
environmental health supervisor at the local health department. You may also request an informal review by the N. C.
Department of Environment and Natural Resources regional soil specialist. A request for informal review must be made in
writing to the focal health department,
You also have a right to a lbrmal appeal of this decision. To pursue a formal appeal, you must file a petition for a
contested case hearing with the Office of Administrative Hearings, 6714 Mail Center, Raleigh, N.C. 27699-6714. To get a
copy of a petition form, you may write the Office of Administrative Hearings or call the office at [phone] or from the
OAH website at hdpa/www.oah.state.nc.us/hearings/ . The petition for a contested hearing must be filed in accordance
with the provision of North Carolina General Statutes 130A 24 and 150E-23 and all other applicable provisions of Chapter
150E N.C. General Statue 13OA-335 (g) provides that your hearing would be held in the county where your property is
located.
Please note: If you wish to pursue a formal appeal, you must file the petition form with the Office of Administrative
Hearings WITHIN 30 DAYS OF THE DATE OF THIS LETTER. The date of this letter is 4/10/2012. Meeting the 30-day
deadline is critical to your right to a forrnal appeal. Beginning a formal appeal within 30 days will not interfere with any
informal review if you wish to file a formal appeal.
If you file a petition for a contested case hearing with the Office of Administrative Hearings, you are required by
law (N.C. GeneralStatue 1506-23) to serve a copy of your petition on the Office of General Counsel, N.C.
Department of Health and Human Services, 2001 Mail Service Center, Raleigh, N.C. 27699. Do not serve the
petition on your local health department. Sending a copy of your petition to the local health department will not
satisfy the legal requirement in N.C. General Statue 15013-23thatyou send a copy to the Office of General
Counsel, N.C. Department of Health and Human.Services.
You may call or write the local health department if you need any additional information or assistance.
Sincerely,
DAVID WARD RS LSS
Environmental Heath Specialist
Enclosures
COMMITTED TO PROTECTING AND IMPROVING THE
PUBLICS HEALTH INALAMANCE (AUNTY
:h.
Page 2 of 2

1948 :Srr9 CLASSIFICATION'
l (a) Sites classified as SUITABLE may be utilized for a ground absorption sewage treatment and. disposal system
consistent with these. Rules.' A suitable classification generally indicates soil and site conditions favorable for the
operation,of a ground absorption sewage treatment and disposal system or have slight limitations that are readily
overcome by .proper design and installation:
(b) Sites classified as PROVISIONALLY SUITABLE may be utilized for a ground absorption sewage treatment
and disposal system consistent with these Rules but have moderate limitations. Sites classified Provisionally Suitable
require some modifications and careful. planning, design, and installation in order for a ground absorption sewage
treatment and disposal system to function satisfactorily.
(c) Sites classified UNSUITABLE have severe limitations for the installation and use of a properly functioning
ground absorption sewage treatment and disposal system. An improvement permit shall not be issued for a site which
is classified as UNSUITABLE. However, where a site is. UNSUITABLE, it may be reclassified PROVISIONALLY
SUITABLE if a special investigation indicates that a modified or alternative system can be installed in accordance with
Rules .1956 or .1957 of this Section.
(d)- A site classified as UNSUITABLE may be used for aground absorption sewage treatment and disposal .system
specifically identified in Rules .1.955, .1956, or -1957 of this Section or a system approved under Rule .1969 if written
documentation, including engineering, hydrogeologic, geologic or soil studies, indicates to the local health department
that the proposed system can be . expected to function satisfactorily. Such sites shall be reclassified as
PROVISIONALLY SUITABLE if the local health department determines.that the substantiating data indicate that;
.(1) aground absorption system can be installed so that the effluent will be non-pathogenic, non-infectious, non-
toxic, and non -hazardous;
(2) = the effluent will not contaminate groundwater or surface water; and
(3) the effluent will not be exposed on the ground surface or be. discharged to surface waters where it could
come in contact with people, animals, or vectors.
The State shall review the substantiating data if requested by the local health -department.
History Note: Authority G.S. 130A 335(e);
July 1. 1982,
Amended Eff. April 1, 1993. January 1, 1990.

USGS CORRESPONDANCE - ZERO FLOW STREAM

Michael Acquesta
From: John C Weaver <[e-mail]>
Sent: Friday, March 02, 2012 2:13 PM
To: Michael Acquesta
Cc: John C Weaver
Subject: Initial USGS response concerning... Re: Orange-Alamance Well Site & Proposed
Discharge Point
Mr. Acquesta,
In response to your inquiry about the low -flow characteristics for an unnamed tributary to Back Creek upstream from
Quaker Creek Reservoir in northeastern Alamance County, the following information is provided:
A check of the low -flow files here at the USGS North Carolina Water Science Center (NC WSC) does not indicate any
previous determination of low -flow estimates for your point of interest on the unnamed tributary identified in your email
dated March 02, 2012. The USGS does not have any discharge records on the tributary. In the absence of discharge
records sufficient for a low -flow analysis, estimates of low -flow discharges are determined by assessing a range of low -
flow yields (expressed as flow per square mile drainage area, of cfsm) at nearby locations where low -flow discharges
have been determined.
Inspection of your point of interest on the topographical map indicates the point of discharge is at or very near the
headwaters of the tributary, meaning that practically no drainage area exists upstream from the discharge point. Further,
while the contours for the channel are visible on the map, there is no stream line indicated on the map for the channel.
For streams in Alamance County, the most recently published low -flow information is a basinwide low -flow report for the
Cape Fear River basin (Weaver and Pope, 2001; available online at http://nc.water.usgs.gov/reports/wri0l4094/). Please
note the estimated discharges presented in the report are based on data ending in September 1998 and do not reflect the
occurrence of recent droughts, which have resulted in decreased low -flow statistics at some USGS gaging stations.
A preliminary assessment of available low -flow characteristics published in the report indicates that 7Q10 low -flow yields
are commonly zero cfsm at 9 of 12 nearby USGS surface -water sites in vicinity of your point of interest.
Because of (1) a site location having little to no drainage area and (2) very little to no potential for sustained base flow as
indicated by estimated 7Q10 low -flow discharges at the nearby sites, it is very likely the estimated 7Q10 discharge for
your point of interest is zero flow.
Please understand this information is based on a preliminary assessment. Further analyses would be needed to confirm
the initial assessments, and a fee of $250 per site is required for completion of a more in-depth assessment and formal
determination of estimates. If you want us to complete a more in-depth assessment, please provide a contact name and
address for billing purposes and we'll proceed from there. The assessment would be completed within four to six weeks,
and the response would be made via email with an invoice mailed separately via regular mail following the provision of
estimates.
Hope this information is helpful.
Thank you.
Curtis Weaver
J. Curtis Weaver, Hydrologist, PE
USGS North Carolina Water Science Center
3916 Sunset Ridge Road

Raleigh, NC 27607
Phone: [phone] // Fax: [phone]
Mobile: [phone]
E-mail address [e-mail]
Internet address -- http://nc.water.usgs.gov/
From: Michael Acquesta <[e-mail]>
To: "[e-mail]" <[e-mail]>
Date: 03/02/2012 07:50 AM
Subject: Orange-Alamance Well Site & Proposed Discharge Point
Curtis,
Thanks for the return call. Attached are 4 maps that show the 5 maps that shjow the survey of the well site, the location of the well
site, discharge point and the stream(s) into which the discharge will flow. Your preliminary 7Q10 analysis would be helpful. If we
decide to go further, then I will get back to you with the fee payment.
You can email me back the results or please let me know if you need additional information. Thanks for your help.
I think I got your name confused with a George Weaver with whom I have already been working on this project. He is with the NC
Public Water Supply Section of DENR. Sorry for the confusion.
Michael S. Acquesta, PE, PhD
Sr. Managing Engineer
O'Brien & Gere Engineers, Inc.
2610 Wycliff Road
Raleigh, North Carolina 27607
Phone [phone] Ext 44
Fax [phone] Z>
This email, including any
attachment(s) to it, is confidential and intended solely for the use of the individual or entity to which it is
addressed. If you have received this email in error, please notify the sender. Note that any views or opinions
presented in this email are solely those of the author and do not represent those of O'Brien & Gere. O'Brien &
Gere does not accept liability for any damage caused by any virus transmitted by this email. The recipient
should check this email and any attachments for the presence of viruses.
[attachment "Discharge Point Locational
Maps.pdf' deleted by John C Weaver/WRD/USGS/DOI] [attachment "Discharge Point Locational Map

01A.pdf' deleted by John C Weaver/WRD/USGS/DOI] [attachment "Orange-Alamance Well Site Map.pdf'
deleted by John C Weaver/WRD/USGS/DOI]

Cape Fear River Basin
2012 Draft North Carolina 303(d) List -Category 5
10-digit Watershed 0303000202 Headwaters Haw River '
Length or Area Units Classification t.a
Category Rating Use Reason for Rating Parameter
12-digit Subwatershed 030300020207
> 16-(1)c2 HAW RIVER From Troublesome Creek at US29 to NC87 13.9
5 Impaired Aquatic Life Standard Violation Turbidity
Cape Fear River Basin 10-digit Watershed 0303000203
12-digit Subwatershed 030300020310
16-19-(4.5)a Big Alamance Creek From Dam at Lake Macintosh to confluence with Stinking Quarter Creek 5.6
(Alamance Cr)(Lk
Macintoch)
r5 Impaired Aquatic Life Fair Bioclassification Ecological/biological Integrity Benthos
> 16-19-11 Little Alamance Creek From source to Big Alamance Creek
(Gant Lake, Mays
Lake)(Alamance County
12.6
Year
Town of Altamahaw-Haw River
FW Miles WS-V;NSW 5
2012
Big Alamance Creek
Lower Big Alamance Creek
FW Miles WS-V;NSW 5
2006
FW Miles WS-V;NSW
5
5
Impaired Aquatic Life
Poor Bioclassification
Ecological/biological Integrity Benthos
2000
Cape Fear River
Basin
10-digit Watershed
0303000204
Back Creek -Haw River
12-digit Subwatershed
030300020406
Quaker Creek -Quaker Creek Reservoir
> 16-18-(1.5)al
Back Creek (Graham-
From .3 mile upstream of NC Hwy 119 to
dam at Graham -Mebane Res to 132.0
FW Acres WS-II;HQW,NSW,C 5
Mebane Reservoir)
SR1917
5
Impaired Aquatic Life
Standard Violation
Turbidity
_ 2012
16-18-(1.5)b Back Creek (Graham-
Mebane Reservoir)
15 Impaired Aquatic Life
Friday, February 10, 2012
Quaker Creek Arm of Graham -Mebane Reservoir
Standard Violation Turbidity
12-digit Subwatershed 030300020404
Draft NC 303(d) List- Comments due March 12, 2012
113.0 FW Acres WS-II;HQW,NSW,C 5
2008 1
Travis Creek -Haw River
Page 6 of 177

-.. 1 T, L V I L 1. 1 -i a 111.
Client.. Tri-Test Laboratories
Attu Maryanne Sims
6701 Conterente Drive
Raleigh, NO 27607
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t aWled quantitative results are presented on the foitow" pages. The results preser►W relate only to the samples provided for
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Client Name. Tri-Test Laboratories
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Analysis Report u , , . P&9e i of 2
5701 Cotdae aw Dr �
Ph: [phone]� i X [phone]
NCDW C a 37731
PESTICIDES AND SYNTHETIC ORGANIC CHEMICALS ANALYSIS (sots)
MMoBr: Ali &ora8t = MM ISM► for coupiftm
Hater System ID#: COMmtY: ALAMANCF-
laffw of Water Syskm;
i=Ple Type: (j Entry Paint pq SpecWN 4wC0mpLvM
ocaftn V1 hWO COkcUd: 2U9 WHIPPORWILL
Fatuity ID No.:
Location Code: Celteetlan bate cola w#W TIM6
l2f2ili 1 0915 AM
CoNded By: HARRY LETCHWOI TN
4ag Resufs to (wetw rpt13m tep-e-sentattvey K"213
N.W. POOLE W VU & PUMP CO.
Afro; HARP ANN LETCHWORTH
P.O. Box 49'.S8
WIMELL, NC 27M
iftratory Itm d7731
Regxxmilft Pas * info.
Phone: $10-2004223
Fox V. 919.2M7607
UAW: Iawetl.com
UWATISFACTORY
:OM .
.ODE
CONTAMINANT
METHOD
REQUIRED
REPORTING
QUANTIFIED
ALLOWAtjL.E
CODE
I.WT (R.R.L)
RESULTS
LaNT
Dt3CP
5"1
OA0002 MOL
c0 OM2 MgIL
0.0002 MMM &
a"
1
0.00041 agoL.
'ca.00001 MMMQIL.
emm mglL
005
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525.2
a00001 mg/L
#.V'00001 MOIL
i002 M9&
a10
Lindane
52&2
0.00002 M1M#L
4COX0002 M91L
OA002 MA
015
Methox iwor
2
0.0001 mglL
'e0.000t MOIL
O.Q4 mglL
035
1342-eflMy hwlQodlpats
25.2
0.0m MMgIL
. 0.00" M e&
0.4 Mg&
037
8&nadnt
2 2
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<0 w M q&
0.004 mUlL
042
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5x5.22
0.0m OVA
cOAM MWL
0.05 mglL
060
A64Wuq
529.2
0.0041 MMiglt
<O.@ MI Mail
0.003 MOIL
051
Alachtor
823.2
*AM nlwL
<0AM melt.
0.002 mU L
OW
Hsptiohlor
Utz
(LOCW4 mglL
c0.06W nM#L
0.0004 mgIL
067
HeptaOhlor Epoxide
525.2
Q00002 MagA
t0.0U002 nMgll.
D.000Z mgL
taut unit: 'WWtl 5:00 EM I UO—M-P-G92Mme- 01A qM
'age 1 of 2 '—...
abvrotory Log#: 1112-00727.001 Cef ifiied By:
:omrrMents: EPA 545 ANALYZED 93Y FACE ANgf YTICAL SVC,S IN ORMOND BEACH. FL ion )
REQUIRED

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6701 Conference Or
Raleigh. NC 27607
Ph: (919) 8344884 Fox' (fl19) 834-6497
NCDW CerW 37731
Analysis Report
Page 2 of 2
PESTICIDES AND SYNTHETIC ORGANIC CHEMICALS ANALYSIS (SQCs)
NOW. ALI informabon mLmt be wppimd for Corrrpf WC4D CredVL
IVSter System ID#: County' ALAMANCE
flame of Water System: N, DCLi;18jL.L & PUMp CO
'ample Type: j 11`ntry Point (X] SpeciallNon-Compliance
.ocation Where Collected, 2839 WHIPPORWIL,L.
Fadlity 1D No.:
Location Cam,
Collected By: HARRY LETCHWORTH
Rail Results to (water system representative): NM223
N.W. POOLE WELL & PUMP CO.
Attn: MARYANN LETCHWORTII
P.Q. BOX 1958
WENDEL.L, NC 27591
Colt*cWn Date Collecvon Time
1212ih1 09:15 AM
Responvbte Persons lnfo:
Phorre: 919-266.9223
Fax #_ 919-266 7607
Email: [e-mail]
_aboratory ID#: 37731 EJSAMPL.E UNSATISFACTORY ❑RESAMPLE REQUIRED
.ONT.
CONTAMINANT
METHOD NfETIi0i3
CODE
REPORTING
LIMIT (fi,li.L)
QUANTIFIED
RESULTS
ALLOWABLE
LIMIT
274
Hexachlorobenwne
S2&2
OM01 mglL
<0.0001 m91L
0.001 mgtl.
039
D1(2'-ethyIheV)phthalata
525.2
0.00932 m91L
<D.0013,2 mg1L
0.006 mgtL
306
8enzo(a)pymw
525.2
0.00002 mgi'L
<0.00002 rng/L
0.0002 mgfl_
858
Chlordane
$25.2
0.0002 MA
c0.0002 mg/L
0.002 mg1L
020
Toxaphene
608
0.001 mgtL
K0,001 mgtl
0.003 mg/L
383
PCB Semen
BOB
0.0001 mg/L
<0.0001 mg/L
0.0005 mgIL
Oa8
Oxamyl (VytUte)
531.1
0.002 mg/L
<0.002 mg/L
0.2 mg/L
D46
CarbOwan
5311.1
0.0009 mg/L
<04M mglL
0.04 mg/L
Staut Datelfiffle: 1WRT11I 115:00 PM I GomP4etedDatal7ime:01N8l12 TARr4
'age 2 of 2
abaratory Lag# 1112-0(i727.001 Certified Dy: 2ct
U
(signature):omments; EPA 51: ANALYZED BY PACE ANALYTICAL SVCS IN ORMOND BEACH, FL

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Laboratory Report
late IcO&W R' cob Cvcafion V tab locof.101) 1W
NC11NW Cert.k 087 NC1DW CettP. 37731 NCANW ConI,103 t+MYV CertA 37733 NC/WW Cert,ttr 075 NCMW CedJ#: 37721
8701 Contemam Dr, Ralte-igh, NC 27607 6300 Ramada far, Suite C2, CWr m As, NC 27012 $WA Gordon Rd, UM G, WftirQton, NC 28411
Ph' [phone] Fax- (919) 834.W7 Ph: (3M) 76g-7846 Fa)c (336) 7W2514 Ph_ (910) 7639793 FBjc [phone]
Project No.: SPECIAL
Project ID: RadiQla IcM (ALAMANCE CO.)
Prepared for --
MARY ANN LEli CHWt9RTH
N.W. POOLE WELL & PUMP CO.
P.U. BOX 1958
WENDE{ L,,, NC 27591
Report Bate: 11171M2
Date Received: 12121/2011
Work OrtW * 1112-00724
Cust. Code: NW0223
Cult, P.OX:
No. sampte 10 Date Sampted Time Sampled Matrix Sample Type Condition
001 DRINKING WATER 12/2412011 9:15 DW Grab 4 +1 2 deg C
Test Pertained
Method
Results
Lab t_oc ft7"Time QuatAier
xass Alpha
EPA 900.0
{3.0if PiAwfl.
R
121 11
6-19
Uranium
EPA420
cO.670pCUL
R
111/28M1
6:19
Radlurr-226
EPA903.1
<1.08 PUL
R
12W/11
6:19
Radium-228
FPA Ka-05
<1.00 pCi1L
R
12128J11
6:19
#ANALYZED BY FLORIDA RADIOCHEMISTRY SERVICES, INC., ORLANOO, FL
Reviewed by:
�J d
for Tritest, Inc.-
t

V U - 1 , /. ii L V I G I ! , V , Analysis • e • a , ,
UROOTEST
6701 Coftrunce Or #1 14 111
ilI 31
Raleigh, NG. 27607
Ph: [phone] Fax; [phone]
NODW Cert# 37731
VOLATILE ORGANIC CHEMICALS ANALYSIS (VOCs)
Note: & Intoemabon aunt be mWfled fOr mnpftame cmdIt
Vtiater System to#:
Courrty: AtAMANGE
Name of Water System: "ppDLE W�Li�& PUMP co `
Sample Type_ [ I Entry Point [xj Spec;auNor-(�oMpliance
Location Where Collected: 29391r'VHfPORYVILL TRAIL
FaraTity ID No. --
Location Cade:
Collected By: HARRY LETCHWORTH
Mail Resulb to (water system representative): NWg=
N.W. POOLE WELL & PUMP CQ,
Attn: K4RY ANN l.ETCHWORTH
P.0- BOX 1950
VVENDELL, NC 27691
Colleetlan wtv Cailection Tune
12121/11 09:15 AM
Responsible PersWs Info:
Phone: [phone]
Fax t 919-256-750T
Email: [e-mail]
Laboratory ID#: 37731 SAMPLE UNSATISFACTORY E]RESAI
CONT.
CODE
2378
2990
CONTANHNANT
1,2A-Tr1chlorok>"zene
Benzene
METHOD
CODE
524,2
524.2
REQUIRED
REPORiiNG
LIMIT (R.R.L)
0.0005 ntg/L
0.0005 m9n
QUANTIFIER
RESULTS
<0.0005 mg/L
<0.0005 mgli
ALLOWABLE
LIMIT
0.07 mg/L
0.005 mg/l
2981
4,1,1-Trichloroethane
1
524.2
0.0005 mg/L
e0.000S mglL
0.20 rrtg/L
29138
Carbon tetrachloride
524,2
0.0005 MOIL
<O.0005 mg/L
0.003 mglL
2983
12-Dichloropropane
524.2
0-CM -VX
W.0005 M9&
0.003 MOIL
2084
Trlct loroethene
524.2
0.0005 InglL
<0.0045 mg/L
0.005 rr Q&
2085
1,1,2 Triahlorosthan9
624.2
0,0003 mg/L
0.0005 mg/L
0.005 mglL
2989
Chlorobertzene
524.2
0.0005 mg/L
<0.0005 mg/L
0.10 mg/L
29545
Xylenes (total)'
824.2
0.0005 mg(L
s0.0005 kyra
10.00 mg/L
2891
Toluene
624.2
0.0045 mg0`
<0.0005 mg/L
1.w MgR
2992
rthylbenzene
524.2
0,0005 Mg/L
<0.0005 mg/L
0 70 MgA.
2996 1
Styrene
5ii.2
0.0005 mg/L
<o.0005 nVL
0.10 mg/L
StartDBiOMMe: 12J22111 0,30 Cvmptebed DaterfEme: 01/24.12 04 29 AM
Page 1 of 2
Laboratory Log* 1112-04728-a{I1 Ger fmd By:
Comments:
(SiprtatUm) •
REQUIRED

Jail. L/. LV I I I . rvnrli
U
0TE10
Analysis Report
6701 Conference Dr EMIN
Ra4etgh, NC 27607
Ph: (9'19) 834.49M Fax. (919) B34-6497
NCOW Celt# 37731
VOLATILE ORGANIC CHEMICALS ANALYSIS (VOCs)
(Vote: AN Inlomu tt m rrA* be bupplied for mnrA me credit
Water System IL?#: County. ALAMANCE _ ..
Name of Water System: N,W, POOLE Z= 8PtjMP CO
Page2of2
Sample Type: ( ] Entry Point (Xj Special/Non-ComplOnce
Location Where Collected: 2839 WHIPORWILL TRAIL
Facility ID No.:
Location Code:
Colk3ct Ely: HARRY LETCHWORTH
Mail Results to {water system representative}; NW9W
N.W. POOLS WELL & PUMP Co.
Attn: MARY ANN LETCHWORTH
P.O, BOX 195$
Collection Gate Collection Time
12121M1 09:15 AM
Responsible Person's Info:
Phone: 919-2t'48-9223
WENDELL, NC 27WI Fax * 919-266-7507
Email: letchworth§nwpctaleW 4x&m
Laboratory ID#-. 37731 QSAMPLE UNSATISFACTORY ❑RESAMPLE REQUIREI
CONT.
CODE
CONTAMINANT
METHOD
CODE
REQUiREp
REPORTING
LIMIT (R.RL)
QUANTIFIED
RESULTS
ALLOWABLE
LIMIT
2997
Tetrachloroetherm
524,2
0.0005 MU&
<0.ows mg/L
0.005 mg/L
2380
cis-1,2-l)khloroetfwne
524,2
0.0005 mgtL
<0.0005 mg1L
0.07 MOL
2964
Dlohloeomethane
524.2
0.0006 MU&
<0.0005 mgil-
0.005 mon-
2968
o-Dichlerobartxert&
524.2
0,0005 mg1L
<0.0005 m9A.
0.075 MOIL
2980
1,1-131bhloroethalrte�
S24.2
0.0005 mgll
<0.0005 mgiL
0.000 M91
2969
P-Dichlorvbenzerm
524.2
0.0005 mglL
<0,0005 mg/L
0.075 MWL
2976
vinyl chlorWe
$24.2
0.0005 mg/L
<0.0005 mg/L
0.002 mWL
2977
1,1-D►ctrtoraetteerte
524.2
0.0005 MS&
<0.0005 mg/L
0.007 mg/L
2079
hens-1,2-01chloroethene
524.2
0.0005 mail.
<0.0005 mgiL
0.10 rng/L
Start Dataffime: U 2 111 09:30 AM I Completed OateMme: 01i24M2 0929 AM
Page 2 of 2
Laboratory Lag#: 1112-00728-001 Certified BY'
(5ign9turet
Cornimrits,

V 41I♦. LV IL lL•JJI t1
o_
TnuTE T
woo cardem"m Dr
RWaigh, NC 27W7
Ph: (919) 634-40U Fax: (91f) &"SOT
NCOW Corg 3TT31
Analysts Report
INORGANIC CHEMMAL ANALYSIS
Now; as W*nn&mm mast to awow wr cowpumo emit.
Water System 10#:
NW" of V49W System: N w- voot_p woi IBM =
Sample Type: i I Ei*y Point P(I SpeciaMorr-Compliance
LocaVun VVtwm Coftetled: 2039 WHIPPOMLf! Twin
Fad ty f0 No.:
Locathn Code:
Codecfed By: HARRY LETCHWORTH
Mail Rewro t4 (4V8t@t'system repmeantat,m)' kyr3223
KW. POOLE WELL. & PtW CO.
Attn: MARYANN LETCHWORTH
nt7 Lv%Xda"
Page 3 of 3
Gaunty. ,t1LAMANCE
CoNetwo Gratis CaBaoNon Tk*
12n1M 1 09:16 AM
Responsbte Pmson'S tutu:
Phone: [phone]TZ
WENDELL, NC 27m Fax #- 9 {'1-26Q-7b47
Finaik Wchworth@nVMpool—etl com- .
Laboratory 10#: 37T31 SAWn-F 1J1f r$FACTORY []ESAMPLE RH1U► tW
CONT.
CODE
COWAM NANT
METHOD
CODE
REQl11REA
REPORTM
L MiT (FLR.L)
QUA"FIED
RESULTS
ALLOWABLE
LfMfT
10741
AnUmQ"
EPA 200,8
0•00 M I&
<8A03 AWL
04,04 OWL
1074
t3arylum
EPA 20&9
OA02 "IS&
40A02 FrQL
0.0A4 MVIL
toss
Thaif ,"
EPA 2o0.8
soot MAR
4*-wl "A.
a_0e4 MOL
ZMc
EPA 200.6
1.0 "NIX
0.0 mg+L
6.0 mbwL
Calm wwtb%wfn-c*)
BM 212W
6 cu
37.5 CU
Is cU
ToW Hardnrss Catcriab"
CALC.
6&5 rr)L
WA
10x5
PH
EPA 160.1
WA S.U.
7.3 S.U.
8.60 S.U.
1927
Af hUntty
SM 2=B
1.0 "9L
106 mgn-
wA
Tofal Vota$md SoWs
Sig 26f0C
40 mplL
syt mgtf
5a0 mylL
044
orthophosphate
SM 4600-P-E
0.02 me&
0.46 m�
WA
F7d
SHtm as S103
20R1i
to mWL
5$A mglL
WA
Start O Ate: 12atH1 14:19 PM CoMpleted nWNT nte: 0110CM2 1Z:U7 Poll
Paige 3 of 3
Laboratory Lng#- 1112-0072E-001 csrt'ffed By:
(sig„ewnr}
Communts:

J CL 111 J. LV IL IL. J J I in
O
0.
TnuTEST
6"1 Confer a Dr
P.aieip . NC 27607
Ph: (919)V 44984 FOX. (010) SU,6407
NGDW Gartf 37791
Analysis Report
INORGANIC CHEMICAL ANALYSIS
NoW &U lnfo mow+ mmt ba auppwva for vw"AMA "&dW
Water System I[W
Name of Watuf Sy xtwn. M W FQ= WEI ► :s P1imp CO
Sampis Type— I I Entry Pow N Spwc aUlJo ompkww
Loca0w Whets Collet : 2839 WKWPORIA L.L TRAIL
Fa6fity 10 No.:
Location Code:
Coneclod By: HARRY LETCHWORTH
M04 Resuft to (waterrysWm nepresenkW"): NW92"
KW. POOLE WELL & PUMP CO.
Attn: MMY ANC! L.ETCHileWM
P O ROX 1953
nV. VI�vV � L
Page 2 of 3
IEII01MIN110INif
County. ALMM W.E
coff"Uon Daft CaUect►on Tkm
12021111 09:15 AM
ResponsUe PersWs Pr Ito:
Phone' Sib 2B8 rm
WENDELL, NC XMI Fax # [phone]
EffWL 1W Iewo1Lcom
Laboratory I7 3"31 © SAMPLE UftaXnSFACTORY [ JESAWLE fiEQUU; tD
CONT.
Cdi>E
CCNTA NAW
METHOD
CODE
FiEOIIIRED
14EPORTM
LIMIT (R.R.L)
QUANTIFIED
RESULTS
ALLOWAGLIE
LW
1030
L86d
EPA 20&9
0.003 rAO&
-MM3 "kOL
0.016 nWL
IdaQ►es4Kn
Slat gilts
4.0 tiwot
11A 'OIL
WA
Ion
""t
EPA 200.8
0-M mga,
0.3" wak
mom MO L
1035
bMelT%"
IPA 2 ZA
0_n0o4 nql&
<0,o003 MWL
aim -94-
1036
1040
Wcksi
Nbtmts
EPA 200.8
EPA 36J.2
0.100 "V&
O.W m8)L
<0.100 WOWL
<042 ROL
WA
10.00 nWL
4"1
Nou
EPA 36t.2
0.02 rr4&
<0.02 MA
IA RWL
1046
Selenium
EPA 200.8
0.0f0 "WL
M010 -4UL
0.0ae nv&
UAW
EPA MOO
0.06 JL-
c0 p5 nglt_
0.160 mgA..
1062
Sadism
EPA 200.8
1.0 W40L
10.6 MWL
WA ntf &
swfaft
Hach AOb1
6 mgk
t3 mg/L
250 mg1L
Ac[ditp
3M=0B
to "WL
26.6 m9n-
WA
$tart U& Mf kW. 1?JZ?l11 10.4DaMairna 01/08ii2 12:07 PM
Page 2 of 3
LsbosatM Log* 1112-00726-001 Certlf+ed By:
(stet—)
Comments:

`C TEST
mat Cftft "Dr
Rgfti 'o, NC 27607
Ph (919) 83"9e4 FaX (91a) 8sd 97
NCDW c4ww 37731
Analysis Report
INORGANIC CHEMICAL ANALYSIS
NOW U intamrrUan mast bo «Upp"d Ow oo.xplito avdk
Water System ID#:
Name of WMw System: NAM= PttAIP CQ
Sample Types I l EntrY PnInt DQ SiaKwNor1-con-olarm
Location Where Collected: 2m W14lEWoRw LL TRAIL
Facility ID No.,
location Co&-.
l ON9Cted ay: HARRY LETCHVAMTH
Mai Rewh to (wafer system m1rreEw*tfwey. NW9223
N.W. POOLE WELL & PiFW CM
Attn: 1MARY ANK LETCHWORTH
P.O. Box 1250
Page 1 of 3
MI(n! � �IIIIliNINI
County: ALAMANCE
CoNxd04 Dets Collrulan Tint.
12*1111 0916 AM
RL►sponsible PersoiYs Info:
Phone: 919—IM9223
WENDELL, NC 27M Fax 919-26&7607
fmad; leteltwafHtooteweN.coaf
wr�r����wI�PrrOI��I� RON����1A �
"boratW M 27731 © $AWE UM8ATISFACTORY (tESAMPLE REQtMED
CONT,
CODE
CONTAMV4ANT
METHOD
CODE
REGU RED
REPOR nmo
LOOrr (R.R.L)
QLV T1FLE0
RESULTS
ALLOMPLE
LIMFf
New MYalt tnmwft SCas
WA
TurwAy
EPA 1t;0.1
1.0 MTU
14.9 NTU
WA
4006
Araonie
EPA 200.E
two MOIL.
-*we "NK
&010 mglL
1e10
Barium
EPA "0.6
OAOO mg&
-10A00 nWL,
2A00 r w(L
leis
CpdrMpm
EPA2004
0.001 04^
40.047 nqfL
0A06 RVtl
101i
gkNAri
$M>1111R
1.0 RVL
am MIA
WA
Gpforid0
SM4800.01-E
1.0 OWL
_V&
260 MOIL
107D
ChroenkNr
rPA 400.E
0.020 FRWL
d*AM f0wL
0.100 mgtt_
1022
(topper
rePA,200.i
6AW myfL.
14-M M9&
14N MA
Oysnida
LQC10-29"
1-x
0.006 AIL
4*9" nV L.
WA
1026
SM 4600-F-C
0,100 N% L.
0.14 MWL
4AS OWL
14Zs
1'orl
LPA200.E
0Ae0 n*#R
1.ii *V&
A.M. frtyf!
St W OM&R-mq: iMW11 13 i1 PM I-Gvrnplaled D1WTkn*- 00M42 12:07 P!M
Page i of 3
LaboraWry L..vo 1112.00726-001 Certified Lay:
(Siynataire)
Comffw t .

31
Y
0
VL-UTEST
G701 C4rfire XV Or
Rat60, NC Z7607
Ph: (a1 o)aU 4064 Fax: (61g) OU-8 97
mcow C*M 37731
Morin Carolkta Drinking Water
CertifiCate of Analysis
BACTERIOLOGICAL ANALYSIS
Now JW appk Mks btft"Mthm awn* 4e tmo~ for G0"V wKly ervafr
1112-W25
water system lop xC 03441-M GOUrxy: AuMANG
Name of Water Systwn: N.W. POOLE WELL A PUMP CO. System Type: i�og,�QOgnurrt VYdt� Srnxoe_ Ground
X ldfsbriba.alaott $yslgem Toial Coftml Rafe (TCR)
Sampia TWe' Routne (RT) [ ] Repeg (RP) [Xj SpeCWVNon-CoMpWl" (SP)
. Faciity ID No.: n_Qt Location Code: _ location Where CoNecW: wFLL HtiAD 2839 Wbippmvill. Trail
Sample Pot* Pq Ftvvllne o[V**RTO�.. Q = ?al Ts +(RP4Rl ..4 P +( ? ! m{.?DI ..... .
3aurcA Water - Ground Water Ruin (GWR)
Sample Types I I Triggered (RT) i I AddftaaUCpnr4m%ilaa (CO) i I A88awnwd (ftT) t I TrWem&Disiritniea.. Rppo.d (RP"'
Fatality ID No.: %=pie Pohl. RTOR-RoRoutltl4 • kx 9yatanw vkk1 a popufuton 41,0W
Collected By. WORRY LETCHwOKM
Collection Do* $ Time: 12121f11 08:16 AM
mak Reau3ts to (water system represer►wfw). NW9221 PF,�4 ganaole hrfo[a>,a4ion
H.W. K)OLJE WELL s PUMP CO. Previous Positive L.stxMtory w #:
Attu: MARY ANN LETCMW� Previous Po0vo L.rabvrstory Log #:
P.O. Box 190 pre"ve Positive Lot: W Code:
WENDELL, NC 2701 Positive f c�fe*on Data_
pasdw son Trine:
Phone. 81$-101r Z3
Fax* 919-204W7
Emarp:
lefthwordAtnwrookrwelLcom
bhinfeetant Used --
Tow akwfine fteeldual (cigar i es), WA mgtL
Fret Chlorlafe R-"u8) (d0D0re): WA mgn-
sannplelr: 001 WELL BEAD SAMPLE UmSATtSPACTORY O tE&VAPLE RE..GUIREU
CONTAM
CODE
C )UTAMiNAMT
METHOD
C 3M
RULF
RESULTS
Presd4 1,2
Absent
3100
Tgtat Confirm
M gM B
TCR
X
3014
l= Coo
M 9223 B
x
3002
3028
3013
EnWrocacxi
"ph"
Fecal Coldorm
Enterolgrt
GWR
GWR
TCR
3D01
Hetowuo hic P.C. s
A 9215E
MPN
fM8[�' ` lj 1EC¢I, 6 CY1tL eQF�acoaa ee wnjnRySe ID Yvcaay rw nuw m........, ..• w....---� ..�� _.... �....r----- — -- -- - --
tiw ntsntts tq the sl s *Rhin 24 houm 'U MC is abowA, weer a'0" left of the c wwt Ur WN' units; u praw* CrAe a wtwlo pUMb&-
Analyses Begun DatWTfrne: 12 ill 15:16 Pal
Anaalyseas Completed DalatT M-- 12122tt 111:15 AM
1
Con&wnt GwwM 1 No Cdiram
Grm try fmw
2
TNTCMCdtkwm GMWM
3
TufW Cam 1 No COW*"
GfoWth Pokwd
4
Over 30 hOm Old
improver sanv* or R
(see QM--** hwow)
;win is ptesmat, lab roust
Page 1 of 1���rc
Laboratory Lag#; 1112-00725-001 Cem"" W.
Comments: