NCG120065_COMPLETE FILE - HISTORICAL_20180214

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/vCc, Ia00��
DOC TYPE
PC HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ O-)AI g Da 14
YYYYMMDD

RCDENR
NO Gw i- DCr iu rw Or
FJIVIRONmeN I o N�ORAL Rewu Rc"
Division of Energy, Mineral arid Land Resources
Land Quality Section / Stormwater Permitting Program
National Pollutant Discharge Elimination System (NPDES)
PERMIT OWNER AFFILIATION DESIGNATION FORM
(Individual Legally Responsible for Permit)
FOR AGENCY IJSF:ONLY
Date Received
Year
Month
Da y
��Cfi1V
ED
FEB
4 2m.
if NO CHANGE in company or facility ownership or name has
If a Name Change and/or Ownership Transfer at the facility has prompted this change, do
NOT use this form. You must fill out the Name -Ownership Change Form and provide all
necessary supporting documentation instead.
1) Enter the permit number for which this change in Legally Responsible Individual ("Owner
Affiliation") applies:
Individual Permit (or) Certificate of Coverage
N C S III III N C G 2 O b S
2) Facility Information:
Facility name: ()�_A C9 Li NYq C.1k.1JQ Ft Lt_
Company/Owner Organization: O fLA L o cA N t G o v c-_ % -1.3 NS(; 1 T
Facility address: R E C E I � V tdii j C..(- ! E u e) .A ro e s
Address
MAR 13 20'>.1HAF6-Z- LLL~ 0C, 2`7CI b
City Zip
'ENTRAL FILES
To find the current legally resspons blip, erson associated with your permit, go to this website:
http://portal.ncdenr.org/_web/lr/sw-permit-contacts and run the Permit Contact Summary Report.
3) OLD OWNER AFFILIATION that should be removed:
Previous legally responsible individual: Ef2 A 0 — — C L 1 Fr" o �3
First MI Last
4) NEW OWNER AFFILIATION (Legally responsible for the permit):
Person legally responsible for this permit:
First MI Last
�s2_LA � �,
Title
Mailing Address
City State Zip
Z4 S ZC5 b ��MMer� 1e� era c�k,1�y a�
"Telephone E-mail Address
Fax Number
Page l of 2
SW U-OW NERAFFI L-22May2014

of _-W�
NPDESStormwater Permit OWNER AFFILATION DESIGNATION Form
(if no Facility Name/Ownership Change)
5) Reason for this change:
A result of: Z Employee or management change
❑ Inappropriate or incorrect designation before
❑ Other
If other please explain:
What does "legally responsible person" mean?
That person is either:
• the responsible corporate officer (for a corporation);
• the principle executive officer or ranking elected official (for a municipality,
State, Federal, or other public agency);
• the general partner or proprietor (for a partnership or sole proprietorship);
• or the duly authorized representative of that person above.
The certification below must be completed and signed by the permit
holder.
PERMITTEE CERTIFICATION:
I, h'JT�) 0 ke 1AkkkLF.tzj!=cC- attest that this application for this change in Owner Affiliation
(person legally responsible for the permit) has been reviewed and is accurate and complete to the best of my
knowledge. I understand that if all required parts of this form are not completed, this change may not be
processed.
Signature 14, 6ate
........................
PLEASE SEND THE COMPLETED FORM TO:
Division of Energy, Mineral and Land Resources
Stormwater Permitting Program
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
For more information or staff contacts, please visit our website:
htt :1/ ortal,nedcnr.or /weblh-/stonnwater
Page 2 of-2
5W lJ-OWNERAFFI L-22May2014

r
Orange County Solid Waste Management
P.O. Box 17177 Chapel Hill, NC 27516-7177 [phone] FAX [phone] www.co.orange.nc.uslrecycling
tVOrange County LandFll 932-2989 Orange Community Recycling 968-2788
February 8, 2018
NC Division of Energy, Mineral and Land Resources
Stormwater Permitting Program
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Re: Orange County MSW & C&D Landfills, NCG120065
Permit Owner Affiliation Designation Form
Please find enclosed a completed Permit Owner Affiliation Designation Form. The form is
submitted to change the name of the legally responsible person to the current County Manager,
Bonnie Hammersley.
If you have any questions, please contact me at klindley a orange countnc. 7ov or 919-918-4915.
enc.
Sincerely,
f�
R. Kevin Lindley; PE
r
RECEIVED
FEB 13 2018
I)CNR-!AND QUALITY
STORMWATER PERMITTING

W.
Orange County Solid Waste Management
4W
P.O. Box 17177 Chapel Hill, NC 27516-7177 [phone] FAX [phone] www.co.orange.nc.uslrecycling
Orange County Landfill 932-2989
February 14, 2018
North Carolina Department of Environmental Quality
Division of Water Quality
Attn: DWQ Central File
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Re: Orange County MSW & C&D Landfills, NCG120065
Stormwater Monitoring
Orange Community Recycling 968-2788
Enclosed is the monthly Stormwater Discharge Monitoring Report for January 2018. Orange
County is currently in Tier 11 monitoring for the facility due to high TSS.
There were three measurable storm events during the month of January. Unfortunately, the
events occurred at a time when a first flush sample could not be collected.
Orange County continues to monitor the installed BMP's that help to control the amount of
onsite erosion and subsequent discharge of contaminated water. This includes monitoring the
growth of our vegetative cover and minimizing the amount of disturbed land.
If you have any questions, please contact me at klindleXu,oran =eync.gou or 919-918-4915.
cc:
��IDA
Robert Williams, Director, OCSWM
Sincerely,
c r
63�—e
R. Kevin Lindley, PE
RECE/ 1 ED
FEB 2018
C,Rwrf.
Al-
Qw ECTIp�
la,

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Qu lity General Permit No. NCG120000
Date submitted 2/ i `f 1 I N
CERTIFICATE OF COVERAGE NO. NCG12O b S
FACILITY NAME .0 N 0 61J A N T `j --Lk k r,) 43 FL_L_
COUNTY D fZA r,) C2 j: _
PERSON COLLECTING SAMPLES I./k
LABORATORY )) / P, Lab Cert. # tJ bk
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR ZO i 8
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec ^
or [:]monthly' .`�� A,Ju a� IL'�_ (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
IVo discharge this period?z
Outfall No.
Date sample
Collected
(mo/ cted3'
24-hour rainfall
amount,
amount,
Chemical Oxygen Demand
Fecal Coliform
Total Suspended solids
Benchmarks =__>
_
-
120 mg/L
1000 count per 100 mL
100 mg/L or 50 mg1C
\E
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
a See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, they must be reported in the format, "<XX me/L", where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 11/1/2012-10/31/2017 5WU-248, last revised 10/25/2012
Page 1of2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
No discharge this period?z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches"
Non -polar O&G/TPH by
EPA' 1664 (SGT-HEM)
Total Suspended Solids
pH
Benchmarks ===>
-
-
15 mg/L
100 mg/L or 50 mg/L4
6.0 — 9.0 SU
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑�
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an originsl and one copy of this DMfi, including all "No Discharge" reports, within 30 days of receipt of the lab results for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
N certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
- �8
(Date)
Permit Date:11/1/2012-10/31/2017
SWU-248, last revised 10/25/20w2
Page 2 of 2

Zi
4
NCDENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Frank Clifton
Orange County Government
PO Box 8181
Hillsborough, NC 27278
Dear Permittee:
Division of Water Quality
Charles Wakild, P. E.
Director
December 4, 2012
Dee Freeman
Secretary
Subject: NPDES Stormwater Permit Coverage Renewal
Orange County Landfill
CDC Number NCG12006S
Orange County
In response to your renewal application for continued coverage under Stormwater General Permit NCG120000
the Division of Water Quality (DWQ) is forwarding herewith the reissued General Permit. This permit is
reissued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of
Agreement between the state of North Carolina and the U.S. Environmental Protection Agency, dated October
15, 2007 (or as subsequently amended).
The following information is included with your permit package:
• A new Certificate of Coverage (CDC)
• A copy of General Permit NCG120000
• A copy of the Technical Bulletin for the General Permit
• Two copies of the Discharge Monitoring Report (DMR) Form
• Two copies of the Qualitative Monitoring Report Form
The General Permit authorizes discharges of stormwater, and it specifies your obligations for discharge
controls, management, monitoring, and record keeping. Please review the new permit to familiarize yourself
with all the changes in the reissued permit. Your facility has six (6) months from the time of receipt of the
permit to update your current SPPP to reflect all new permit requirements.
The first sample period of your permit begins January 1, 2013. Your facility must sample a "measureable
storm event" beginning during the periods beginning January 1 and July 1 of every year (or, if applicable,
report "No Flow," as outlined in Part III, Section E). Also, please note that Tier 3 Actions in Part 11 of your
permit are triggered by benchmark exceedances on four occasions beginning on the effective date of this
permit and do not count prior exceedances.
The more significant changes in the General Permit since your last COC was issued are noted either in the
Draft Permit Fact Sheet that accompanied the public notice (http://portal.ncdenr.org/web/wq/ws/su/current-
notices), or in the Response to Comments / Summary of Changes and Technical Bulletin documents that are
posted on the Stormwater Permitting Unit's website with the new General Permit. Please visit
htto://oortal.ncdenr.crg/web/wq/ws/su/npdessw (click on 'General Permits' tab) to review that information
for your specific General Permit carefully.
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salishury St. Raleigh, north Carolina 27604
Phone: [phone] ti -AX: 919.307-6492
Internet: www.ncwaterr .ralitv.orq
1n Eq gal Opportunity 1 A` ."a::e Ac`':�:n Employer
011 C
NorthCai-olina
��atll=wilb

Frank Clifton
December 4, 2012
Page 2 of 2
Some of the changes include:
Part If:
• Section A: The Stormwater Pollution Prevention Plan (SPPP) section, if applicable, has been updated
to the most current language of our permits. Additional conditions for specific industry sectors have
been added to the SPPP requirements in some cases.
• Sections 8, C: Failure to perform analytical stormwater monitoring may result in the Division requiring
that the permittee begin a monthly sampling scheme.
• Sections 8, C: A lower TSS benchmark of 50 mg/I for HQW, ORW, PNA and Tr Waters applies to these
more sensitive waters.
• Sections B, C: The monitoring parameter Oil & Grease (O&G) has been replaced by the parameter
Total Petroleum Hydrocarbons (TPH) for vehicle maintenance areas, and in some cases, other
analytical monitoring requirements.
• Sections B, C, D: Inability to sample due to adverse weather must be recorded in the SPPP, or in
separate on -site records if your General Permit does not require an SPPP. Adverse weather is defined
in the "Definitions" section of the permit.
• Sections B, C: The term "Representative Storm Event" has been replaced by "Measurable Storm
Event." A measurable storm event is defined in the permit.
• Section D: If the permittee fails to respond effectively to problems identified by qualitative
monitoring, DWQ may require the permittee to perform corrective action.
Please review Parts III and IV to understand the Standard Conditions of your new NPDES General Permit,
including Compliance and Liability, Reporting, Monitoring and Records requirements; Operation and
Maintenance obligations; and Definitions. Please note that all samples analyzed in accordance with the terms
of this permit must be submitted to the Division on Discharge Monitoring Report (DMR) forms available on
the Stormwater Permitting Unit's website above. DMR forms must be delivered to the Division no later than
30 days from the date the facility receives the sampling results from the laboratory. Also note that existing
permittees do not need to submit a renewal request prior to expiration unless directed by the Division.
Your coverage under the General Permit is transferable only through the specific action of DWQ. This permit
does not affect the legal requirements to obtain other permits which may be required by DENR, nor does it
relieve the permittee from responsibility for compliance with any other applicable federal, state, or local law,
rule, standard, ordinance, order, judgment, or decree. If you have any questions regarding this permit
package, please contact the Division's Stormwater Permitting Unit at [phone].
Sincerely,/I
4CIG/ 9',s v,tiL'ti'�
for Charles Wakild, P.E.
cc: DWQ Central Files
Stormwater Permitting Unit Files
Raleigh Regional Office

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG120000
CERTIFICATE OF COVERAGE No. NCG120065
STORMWATER
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Orange County Government
is hereby authorized to discharge stormwater from a facility located at:
Orange County Landfill
1514 Eubanks Rd
Chapel Hill
Orange County
to receiving waters designated as Old Field Creek, a class WS-V;NSW waterbody in the Cape
Fear River Basin in accordance with the effluent limitations, monitoring requirements, and
other conditions set forth in Parts 1, 11, Ill, and IV of General Permit No. NCG120000 as attached.
This certificate of coverage shall become effective December 4, 2012.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this 41h day of December, 2012.
for Charles Wakild, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

Compliance Inspection Report
Permit: NCG120065 Effective: 11/01/07 Expiration: 10/31/12 Owner: Orange County Government
SOC: Effective: Expiration: Facility: Orange County Landfill
County: Orange 1514 Eubanks Rd
Region. Raleigh
Chapel Hill NC 27516
Contact Person: Gayle Wilson Title: Phone: [phone]
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Certification: Phone:
Inspection Date: 0812612009 Entry Time: 10:00 AM Exit Time: 12:30 PM
Primary Inspector: Autumn Hoban awd4/ Phone:
Secondary lnspector(s):
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit Inspection Type: Landfill Stormwater Discharge COC
Facility Status: ■ Compliant El Not Compliant
Question Areas:
0 Storm water
(See attachment summary)
Page: 1

i
Permit: NCG120065 Owner - Facility: Orange County Government
Inspection Date: 08/26/2009 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
The facility was compliant was the permit requirements. However, the facility must complete the requirements of Tier One
in the NCG120000 permit in response to the benchmark exceedances seen during the December 2008 sampling event
for fecal and TSS at both the active MSW and active C&D outfalls.
Outfalls Observed:
-New C&D stormwater basin (designed for 25 year storm) was dry the day of the inspection- no discharge.
This outfall eventually flows to Duke Forest.
-The landfill accepts portland cement /construction debris that is sprayed nightly and covered weekly.
-The active MSW stormwater basin was not discharging the day of the inspection, but full observation of the outfall was
hindered by fencing. It is recommended that a gate be installed to allow complete access to the outfall.
-The old MSW landfill was closed in 1995. The old C&D landfill was closed in 2005.
-A leachate collection system was installed where the "closed leachate pond" was located, and the leachate is sent to the
OWASA Collection System.
-A stormwater pond by a borrow area/wood waste collection area was observed, but the volume was not
overflowing/discharging the day of the inspection. The borrow area/wood waste collection area did not have any wood
waste or borrow material stored at the time. Some erosion and rilling of banks was present, but sediment movement to
the pond was not apparent, and most of the area has a vegetative cover.
UNC has an on -going project aimed at capturing the methane gas at the landfill for use as an energy source. Installation
of the piping to capture the gas was not yet complete the day of the inspection.
Page: 2

♦ t
Permit: NCG120065 Owner - Facility: Orange County Government
Inspection Date: 08126/2009 Inspection Type: Compliance Evaluation
Reason for Visit: Routine
Stormwater Pollution Prevention Plan
Yes
No
NA
NE
Does the site have a Stormwater Pollution Prevention Plan?
n
n
■
n
# Does the Plan include a General Location (USGS) map?
n
n
■
n
# Does the Plan include a "Narrative Description of Practices"?
❑
fl
■
fl
# Does the Plan include a detailed site map including outfall locations and drainage areas?
■
# Does the Plan include a list of significant spills occurring during the past 3 years?
0
❑
■
❑
# Has the facility evaluated feasible alternatives to current practices?
❑
Q
■
❑
# Does the facility provide all necessary secondary containment?
n
n
■
n
# Does the Plan include a BMP summary?
n
n
■
p
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
❑
❑
■
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
n
n
■
n
# Does the facility provide and document Employee Training?
❑
rl
■
rl
# Does the Plan include a list of Responsible Party(s)?
❑
0
■11
# Is the Plan reviewed and updated annually?
❑
❑
■
Q
# Does the Plan include a Stormwater Facility Inspection Program?
n
n
■
n
Has the Stormwater Pollution Prevention Plan been implemented?
n
n
■
n
Comment: Not applicable for landfill permit
Qualitative Monitoring
Yes
No
NA
NE
Has the facility conducted its Qualitative Monitoring semi-annually?
■
n
n
n
Comment:
Analytical Monitoring
Yes
No
NA
NE
Has the facility conducted its Analytical monitoring?
■
n
00
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas?
❑
D
■
Ej
Page: 3

. 61
Permit: NCG120065 Owner - Facility: Orange County Government
Inspection Date: 08/26/2009 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Comment: Anlaytical monitoring conpleted in December 2008 did show exceedances
of benchmarks for Fecal and TSS.at the active C & D and active MSW outfalls. Please
review Part 11 Monitoring, Controls, and Limitations for permitted discharges - page 4 of
7 in the NCG'120000 permit and ensure requirements for Tier One have been
documented as they were not reviewed the day of the inspection.
Vehicle maintenance is done near the site, but covered by Orange County Government
as separate garage from the landfill. The garage has not been considered as part of
the Landfill permit. Further research into the status of the garage and any permit
requirements relating to it, needs to be done. It was noted that the facility is not using
more than 55 gallons of new motor oil per month, but a large storage building of bulk
petroleum products is located at the garage. The building has secondary containment
and would fall under federal SPCC requirements.
Permit and Outfalls
# Is a copy of the Permit and the Certificate of Coverage available at the site?
# Were all outfalls observed during the inspection?
# If the facility has representative outfall status, is it properly documented by the Division?
# Has the facility evaluated all illicit (non stormwater) discharges?
Comment: Outfalls observed: see summary
Yes No NA NE
Page: 4

of W A rFR Michael F. Easley
Governor
U) William G. Ross Jr., Secretary
j y North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
July 31, 2003
Michael Meagher
Orange County
PO Box 17177
Chapel Hill, NC 27516
Subject: NPDES COC # NCG 120065
Orange County Landfill
Compliance Schedule Correction
Orange
Dear Michael Meagher:
It recently came to the Division's attention that the compliance schedule in the NCG120000 permit is
incorrect. The compliance refers to requiring a Stormwater Pollution Prevention Plan which is not a
requirement of this permit. The corrected compliance language that should go under Part II1, Section A: 1. is
shown below. We have also attached a new page reflecting this change for your permit file (Part III page 1 of
11). This new page should replace the current page in your permit.
SECTION A: COMPLIANCE AND LIABILITY
Compliance Schedule
The permittee shall comply with the permit in accordance with the following schedule:
Existing Facilities: Upon the effective date of the Certificate of Coverage the permittee shall comply
with all of the conditions detailed in Part II, Section A: Final Limitations and Controls for Stormwater
Discharges.
New Facilities: Upon the beginning of discharges from the operation of the industrial activity the
permittee shall comply with all conditions detailed in Part II, Section A: Final Limitations and Controls
for Stormwater Discharges.
If you have any questions concerning this matter please contact Aisha Lau at
[phone], ext. 578.
cc: Stormwater and General Permits Unit
Raleigh Regional Office
Central Files
ern
NCDENR
Customer Service
1 800 623-7748
Sincerely,
c: ; NA? 'SIGNED EY
BRADLEY BENNETT
Alan W. Klimek, P.E.
Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 [phone]

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Alan W. Klimek, Director
June 13, 2003
Gayle Wilson
Orange County
POB 171777
Chapel Hill, North Carolina 27516
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RE50URCE5
Subject: General Permit No. NCG120000
Orange County Landfill
COC NCG120065
Orange County
Dear Ms. Wilson:
In accordance with your application for discharge permit received on March 12, 2003, we are
forwarding herewith the subject certificate of coverage to discharge under the subject state - NPDES
general permit. This permit is issued pursuant to the requirements of North Carolina General Statute
143-215.1 and the Memorandum of Agreement between North Carolina and the US Environmental
Protection agency dated May 9, 1994 (or as subsequently amended).
If any parts, measurement frequencies, or sampling requirements contained in this permit are
unacceptable to you, you have the right -to request an individual permit by submitting an individual
permit application. Unless such demand is made, this certificate of coverage shall be final and binding.
Please take notice that this certificate of coverage is not transferable except after notice to the
Division of Water Quality. The Division of Water Quality may require modification or revocation and
reissuance of the certificate of coverage.
This permit does not affect the legal requirements to obtain other permits which may be required
by the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area
Management Act, or any other Federal or Local governmental permit that may be required.
If you have any questions concerning this permit, please contact Ken Pickle at telephone number
[phone] ext. 584.
cc: Raleigh Regional Office
Central Files
Stormwater and General Permits Unit Files
S W U•259-01 1001
Sincerely,
ORIGINAL SIGNED BY
WILLIAM C. MILLS
Alan W. Klimek, P. E.
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
An Equal Opportunity Affirmative Action Employer
'telephone [phone] FAX [phone]
50% recycled/ 10% post -consumer paper

r
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG120000
CERTIFICATE OF COVERAGE No. NCG120065
STORMWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
Orange County
is hereby authorized to discharge stormwater from a facility located at
Orange County Landfill
1514 Eubanks Road
Chapel Hill, North Carolina
Orange County
to receiving waters designated as Old Field Creek, a class C NSW water in the Cape Fear River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I,11, 11I,
IV, V, and VI of General Permit No. NCG120000 as attached.
This certificate of coverage shall become effective .tune 13, 2003.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day June 13, 2001
IGINAL SIGNED BY
3rvV-LIAM G. MILLS
Alan W. Klimek, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Z

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Markers
Name: Discharge Site - NCG120065
Short Name: Dschrg
Coordinates: 0350 58' 06.2" N, D79° 04' 50.3" W
Comment: Orange County Landfill, Subbasin 03-06-05, Cape Fear diver Basin, Orange
County, Old Field Creek, Class C NSW, USGS quad D22NE

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Kerr T. Stevens, Director
Mr. Ronald Eugene Petty
A- I Sandrock, Inc.
2132 Bishop Road
Greensboro, NC 27406
Dear Mr. Petty:
;.,
ATiol
001.1%
NCDENR
NORTH CAROLINA DEPARTMENST OF
ENVIRONMENT ANo NATURAL RESOURCES
February 23, 2001
Subject: NPDES Permit # NCG120065
A-1 Sandrock, Inc.
Application Return #1029
Guilford County
On January.29, 2001 the Division of Water Quality received your Notice of Intent (NOI) requesting
coverage under general stormwater permit NCG I20000. After a review of the NOI and a► follow up call to Mr.
Dave Southard, it was determined that the landfill will hold only construction and demolition debris, and is
therefore exempt from obtaining an industrial stormwater permit. Currently there are four ways to claim a
stormwater permit exemption. They are I) the industry is a category 1 I facility and has eliminated all exposure,
2) the activity does not meet the "industrial" definition, 3) all stormwater from the facility drains into a
detention pond that does not discharge during a 25 year/ 24 hour storm event, and 4), thene are no point source
discharges for the entire facility.
Because the landfill will only house construction and demolition debris it is not included as an
"industrial" activity in the regulations governing the stormwater permitting program. If tthe landfill were
housing wastes associated with an "industrial" activity or any sanitary landfill waste it would be considered an
"industrial" activity. Based on this information your NOI is being returned to you, and your permit fee ($80.00)
will also be returned under separate cover.
If at any time your facility plans change so that you will no longer fall under any (of the stormwater
permit exemption categories, you must apply for and obtain a stormwater permit before making those changes.
If you have any questions concerning this matter please contact Aisha Lau at
[phone], ext. 578.
Sincerely,
�QNJ ~"
Enclosure
cc: Winston-Salem Regional Office
Stormwater and General Permits Unit
Central Files
1617 Mail Service Center, Rateigh, North Carolina 27699-1617 Telephone [phone] FAX [phone] An Equal
Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper