NCG110147_COMPLETE FILE - HISTORICAL_20110611

PERMIT NO.
DOC TYPE
DOC DATE
STORMWATER DIVISION CODING SHEET
NCG PERMITS
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�---HISTORICAL FILE
MONITORING REPORTS
YYYYMMDD

North Carolina
Beverly Eaves Perdue
Governor
NE Brunswick Regional WWTP
Attn: Donald Dixon.
10480 Royster Road NE
Leland, NC 28451
Dear Mr. Dixon,
w;A
HC®ENR
Department of Environment and Natural Resources
Division of Water Quality
Coleen H. Sullins
Director
June 13, 2011
Dee Freeman
Secretary
Subject: NPDES General Stormwater Permit NCG110147
Stormwater Pollution Prevention Plan Review
1 had conducted a thorough review of the Stormwater Pollution Prevention Plan for the Northeast
Brunswick Regional Wastewater Treatment facility. The review was to provide technical assistance
with the development of the plan. This correspondence and attached compliance inspection report is
for your records. I notified the facility staff in January that the SWP3 appeared to contain all of the
elements specified in the permit. Just as a reminder, please ensure the annual SWP3 reviews and
annual certifications (no illicit discharge) are conducted. Those two requirements are the most
commonly missed.
Should you have any questions concerning this correspondence or the enclosed report, please do not
hesitate to contact meat 910-796-7343.
Sincerely,
Linda Willis
Surface Water Protection Section
Division of Water Quality
CC: DWQ CO Files
DWQ WiRO NCG1.10 Brunswick
Wilmington Regional Office
127 Cardinal Drive Extension Wilmington, NC 28405
Phone: [phone] / FAX: [phone]
Iniernet: ww4v.n w r alit r
Nnc
orthCaroiina
Nawrallff
An Eclua[ Opportunity/Affirrnaiive Action Employer Customer -Service 1-8'77-623-6748
5091. Recycled/ 10% Post Consumer Paper

Permit: NCG110147
Sac:
County: Brunswick
Region: Wilmington
Compliance Inspection Report
Effective: 07/16/10 Expiration: 05/13/13 Owner: Brunswick County
Effective: Expiration: Facility: Northeast Brunswick Regional WWTP
10480 Royster Rd NE
Contact Person: Donald Bernard Dixon
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Title: Superintendent WWT
Certification:
Leland NC 28451
Phone: [phone]
Phone:
Inspection Date: 0112812011 Entry Time: = .. Exit Time: j'::, r `�
Primary inspector. Linda Willis v0 _ Phone: [phone]
SecondaryInspector(s): `t�J.W. GlHpit Rev.exa-e_A :Su3p3 :i&44-i0-�
Reason for Inspection: Fallow -up Inspection Type: Technical Assistance
Permit Inspection Type: Municipal WWTP > 1MGD, Stormwater Discharge, COC
Facility Status: ■ Compliant ❑ Not Compliant
Question Areas:'
0 Storm Water
(See attachment summary)
Page: 1

Permit: NCG 110147 Owner -Facility. Brunswick County
Inspection Date: 01/28/2011 Inspection Type: Technical Assistance Reason for Visit: FDllow•up
Inspection Summary:
Stormwater Pollution Prevention Plan
Does the site have a Stormwater Pollution Prevention Plan?
# Does the Plan include a General Location (USGS) reap?
# Does the Plan include a "Narrative Description of Practices"?
# 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?
# Has the facility evaluated feasible alternatives to current practices?
# Does the facility provide all necessary secondary containment?
# Does the Plan include a BMP summary?
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
# Does the facility provide and document Employee Training?
# Does the Plan include a list of Responsible Party(s)?
# is the Plan reviewed and updated annually?
# Does the Plan include a Stormwater Facility Inspection Program?
Has the Stormwater Pollution Prevention Plan been implemented?
Comment: A review of the stormwater pollution prevention plan was conducted. The
SWP3 contains thorough coverage in all of the elements required by the SWP3.
Excellent organization.
Yes No SEA NE
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Page: 2

COUNTY OF
BRUNSWICK
PUBLIC UTILITIES DEPARTMEMi
WASTEWATER TREATMENT ❑ CMS{ON
PRETREATMENT SECTION
January 20, 2011
NCDENR
Surface Water Protection
Division of Water Quality
127 Cardinal Drive Ext
Wilmington, NC 28405-3845
Dear Linda Willis:
PO BOX 249
BOLIVIA, NC 28422
(91 O) 755-7921
(91 O) 755-7927 FAX
Enclosed you will find a copy of the North Brunswick Regional WRF Storm Water Pollution
Prevention Plan that was compiled as a requirement for maintaining General Permit No.
NCG110000 Certificate of Coverage No. NCG 1,10;147.
If there are questions or concerns, feel free to contact me or Donald Dixon at 755-7921.
Sincerely,,
Brian Blanton
County of Brunswick
Pretreatment Coordinator
PO Box 249
Bolivia, NC 28422
[phone]
[phone]
[e-mail]
RECEIVED
JAN 2 4 2011
BY:

Brunswick County
Northeast Brunswick Regional
Water Reclamation Facility
P� .. rl �';•'•r:. }'wi. rla.. r t .. ." Tr. 5 �. ,. �
STORM WATER POLLUTION
PREVENTION PLAN
October 2010

TABLE OF CONTENTS
1.0 INTRODUCTION ........................................ ............................. I
2.0 STORMWATER POLLUTION PREVENTION TEAM ........................2
3.0 FACILITY OVERVIEW ...................................... _ . _ ................... 3
3.1 Facility Location............................................................3
3.2 Facility Description............................................................ 5
3.3 Facility Drainage............................................................7
3.4 Facility Security ................. . ...... ...................... _ .......... 7
3.5 facility Spill History ............................................................8
3.6 Facility Risk Assessment ........................ I ....... ..... I.............8
4.0 FACILITY BEST MANAGEMENT PRACTICES ...... . . . . ........... . .......
. ... 8
4.1
Good Housekeeping ................ ............................................
8
4.2
Preventative Maintenance .......... .........................................
9
4.3
Spill Prevention and Response
....10
4.4
Industrial Activity Exposure..................................................11
4.5
Secondary Containment ........ . ... . .................. . ..................11
4.6
Hazardous Substance Storage and Management .......................12
4.7
Scrap Metal Storage and Salvage.........................................13
4.8
Sediment and Erosion Control.........................................13
4.9
Vegetation Practices..........................................................
.. 14
4.10
Management of Runoff ..... .............................................14
4.11
Spill Kits ...... ............................................................15
5.0 TR.A I NG, INSPECTIONS, AND RECORD KEEPING . .... . .................16
5.1
Training....................................................... . ............16
5.2
Inspections....................................................................16
5.2.1 Qualitative Monitoring Requirements
...16
5.2.2 Nan-Stormwater Discharges.........................................18
5.2.3 Facility Preventative Maintenance Inspections ..... _
.....1.119
5.2.4 Hazardous Waste and Hazardous Material Storage Areas
.....19
5.3
Record Keeping and Reporting.........................................19
5.3.1 Record Keeping ...................................... I .....1.....19
5.3.2 Twenty-four Hour Reporting.........................................20
6.0 SPPP CERTIFICATION ....................................... I ...............
_ ...21
7.0 ACRONYMS
and DEFINITIONS...............................................22
7.1
Acronyms...............................................................1.22
7.2
Definitions ...... ........................................................22

FIGURES
Figure 1 Stormwater Pollution Prevention Team.................................2
TABLES
Table 1 SPPT Responsibilities............................................................3
Table 2 Stormwater Drainage Outfalls.......................................... 7
Table 3 Qualitative Monitoring Requirements .17
MAPS
Map1 Location Map...................................................................4
Map2 Site Map ............................................. . . . ....................6
APPENDICES
Appendix A Certificate of Coverage
Appendix B Forms

1.0 INTRODUCTION
'Phis Stormwater Pollution Prevention Plan (SPPP) has been prepared to comply with the
United States Environmental Protection Agency (EPA) National Pollutant Discharge
Elimination System (NPDES) program. This SPPP: (1) consists of steps and activities
designed to identify potential sources of stormwater pollution or contamination and (2)
establishes Best Management Practices (BMPs) that will prevent or reduce pollutants in
stormwater runoff.
The North Carolina Department of Environment and Natural Resources (NCDENR),
Division of Water Quality (DWQ), has adopted final stormwater permitting rules for
industrial discharges in North Carolina. North Carolina is a delegated NPDES state with
general and individual permitting authority. EPA regulations 40 CFR 122 require certain
industries to apply for an NPDES Permit for stormwater discharges. The required
industries must characterize and monitor storm drainage areas and stormwater quality and
must also perform BMPs if necessary, that include operational (or source controls) and
structural practices.
This SPPP is based upon the regulations contained within General Permit NCG110000,
issued to the Northeast Brunswick Regional Water Reclamation Facility (WRF), effective
June 1, 2008, and expiring May 31, 2013. Appendix A contains a copy of the certificate
of coverage (COC) for this facility. It is the responsibility of Brunswick County to
review and amend the SPPP as appropriate when the General Permit is re -issued.
The Northeast Brunswick Regional WRF operates under the following permits:
NPDES Permit No. NCO086819 which covers the sewage treatment plant effluent
discharge to the Cape Fear River;
➢ NPDES Non -discharge Permit NCGI 10000, which covers the discharge of
stormwater; and
: NCDENR Non -discharge Permit No. WQ0034468 for Class A Sludge.
At the facility level, the Permittee (or designated authority) is required to perform certain
compliance activities. The Permittee must characterize and monitor stormwater drainage
areas and stormwater quality. The Permittee must then implement necessary BMPs that
can include programmatic, operational, and structural practices that eliminate or reduce
stormwater pollution. In general, facility personnel are required to:
> Establish spill containment procedures, drainage control, and security measures;
Learn and implement stormwater pollution prevention procedures and
requirements;
➢ Follow written standard operational procedures for hazardous material handling
and storage;
➢ Perform routine inspections; and
Maintain records to document successful completion of SPPP requirerrients.

2A STORMWATER POLLUTION PREVENTION TEAM
The Stormwater Pollution Prevention Team (SPPT) consists of facility supervisors and
other appropriate personnel that Brunswick County chooses to appoint. The SPPT will
meet at least once annually to evaluate the effectiveness of the BMPs and determine if
BMl's need to be added, modified, or deleted. A series of forms are provided in this Plan
to assist the team in the evaluation of their assigned areas. The SPPT is required to make
revisions to the Plan where changes to the facility affect the potential risks to stormwater
quality. These revisions will be simple and brief and inserted in the Review and
Amendment Certification (Form 1) located in Appendix B.
The purpose of the SPPT is to:
Review SPPP annually and amend if changes to the facility necessitate a plan
amendment;
Train facility staff on SPPP requirements;
Implement BMPs;
Conduct routine site inspections, as required;
Conduct visual observations of stormwater outfalls as specified in SPPP; and
Perform record keeping and documentation as required by SPPP.
The organizational arrangement of the SPPT is presented in Figure 1. The organization
chart shows the chain of command for ensuring compliance with NPDES requirements.
Most of the information provided in the SPPP requires effort by the SPP`C and on -site
employees. The on -site team members or their designees will assist the SPPT Leader in
regards to those areas under their specific management control. Responsibilities of the
SPPT are provided in Table 1.
Figure 1: Stormwater Pollution Prevention ] earn

fable l : SPPT Responsibilities
Task to be Performed
Required
Frequency
Documentation
Ensure SPPP Certification is signed and dated,
Section 6
Once only
Conduct annual review and amend plan if physical
Form i*
Annual
changes to facility require an amendment.
Train SPPT members on SPPP.
Form 2*
Annual
Conduct visual observations of stormwater outfalls.
Form 3*
Semi-annual
Conduct facility preventative maintenance
Form 4*
Semi-annual
inspection.
* Located in Appendix B.
3.0 FACILITY OVERVIEW
This section provides information on the facility and its operations, its location, drainage
and the operational risks to the facility's stormwater drainage system. This section
fulfills the NPDES Permit requirement to include a narrative description of the physical
facility and potential stormwater pollutant sources.
3.1 Facility Location
The Northeast Brunswick Regional WRr is located at 10480 Royster Road in the Town
of Navassa, Brunswick County, North Carolina. The facility is bordered to the south by
Royster Road, undeveloped land owned by Brunswick County to the north and west, and
manufacturing facilities to the cast, The facility is located at 340 16' 17"N, 78" 0' 20"W.
Brunswick County operates and maintains approximately 5 acres at this location. Map l
shows the location of the facility.
3.2 Facility Description
The Northeast Brunswick Regional WRF collects and treats domestic and industrial
sewage from Brunswick County and has a design capacity of 1.65 million gallons per day
(MGD). There are plans to expand the capacity of the existing plant by 825,000 gallons
per day which is currently being designed by others.
Activities performed at the facility include wastewater treatment operations, maintenance
and repair of equipment, and chemical storage and handling. The layout of the facility is
shown in Map 2, the SPPP site map. Map 2 identifies building locations, stormwater
discharge outfalls and stormwater discharge outfall drainage boundaries.

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Slormwater Pollution Prevention Plan Site Map
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The following narrative describes the industrial activities occurring at each building/area
covered by the SPPP.
Administration Building — This building consists of administrative offices, meeting areas,
restrooms, and kitchen. Small quantities of cleaning materials are stored in this building.
Employee paved parking areas are located around the perimeter of the building.
Maintenance Building — This building consists of a small equipment repair area and
storage area. Dry granular absorbents are used on the maintenance floors for spill and
leaks. The interior drain in this building is routed back through the headworks of the
plant. No equipment refueling is conducted onsite.
Process Equipment - Process equipment includes an influent pump station, grit removal
equipment, dual primary clarifiers, dual aeration basins, ultraviolet disinfection
equipment, an cffluent pump station, an anaerobic digester, and sludge storage tanks.
The facility has a sanitary sewer system that collects both domestic wastewater and plant
industrial wastewater from facility buildings and discharges the wastewater back through
the plant influent system. Interior Boor drains located within facility buildings along with
two catch basins draining dumpster pads, which are located at the headworks, are routed
back through the plant.
3.3 Facility Drainage
The industrial areas of this site are paved in the vicinity of the facility buildings and a
paved road loops through the site. All stormwater runoff enters swales that drain the site
from north to south toward a ditch on Royster Road. The ditch along the front of the site
is crossed by two access roads each with a 24" reinforced concrete pipe (RCP). The
following is a description of the location of the four swales that provide drainage on the
site;
Swale # 1 collects runoff from behind the maintenance building down the western
property line behind the administration building and discharges at the ditch
upstream of the first access road.
Swale 42 collects runoff from the outlet of a 12" RCP located under the road in
front of the administration building and discharges at the ditch just downstream
of the first access road.
- Swale #3 collects runoff between the road and effluent equipment area and
discharges at the ditch just downstream of the second access road.
➢ Swale !#4 collects runoff from north to south along the eastern property line and
discharges to the ditch just before it crosses under Royster Road.
There are two stormwater outfalls that will require monitoring at the facility. Stormwater
Drainage Outfall 001 (SDO-001) is located just downstream of the 24" RCP under the
second entrance where Swale # 3 discharges to the ditch. SDO-1 catches the stormwater

runoff from Swale # 1, 2, and 3. SDO-002 is located where Swale ##4 enters the ditch just
before the runoff crosses under Royster Road through an existing 24" RCP.
The characteristics of the stormwater drainage outfalls are identified in Table 2. Visual
monitoring of stormwater discharges will be performed for the outfalls listed in Table 2 at
designated points as shown on Map 2. Visual monitoring will be conducted as described
in Section 5.2.1.
Table 2. Stormwater Drainage Outfalls
Outfall ID
Outfall_Type
Latitude
Longitude
SDO-001
Grass swale 124" RCP
340 16' 14"N
780 0' 1811W
SDO-002
Grass swale
340 16' 14"N
780 0' 17"W
3.4 Facility Security
The facility has existing security policies and enforcement procedures. Perimeter fencing
provides protection for the facility from vandalism and intrusion. Front access gates to
the facility are locked during off hours. Overhead lighting is provided for portions of the
facility.
3.5 Facility Spill History
There have been no significant spills at this facility in the three (3) years prior to the
effective date of this Plan.
3.6 Facility Risk. Assessment
There was one area identified at the site as having a low-level risk of stormwater
pollution:
The area of concern is outside of the Pre ATAD Building where up to 2 55-gallon
drums containing an inert polymer used in the anaerobic digestion process are
stored. The unused drums will be moved inside of the building and stored until
needed. There will also be a spill kit located in the building for additional
reduction of stormwater pollution risk:.

4.0 FACILITY BEST MANAGEMENT PRACTICES
The Northeast Brunswick Regional WRF must consider and implement practical non-
structural (or procedural) and structural BMPs where necessary to reduce and minimize
the potential for pollutants to enter stormwater runoff. Non-structural (or procedural)
BMPs are things such as good housekeeping, equipment inspections, and spill prevention
and response. Structural BMPs are things like secondary containment and vegetative
practices. Specific BMPs for the site are provided below.
4.1 Good Housekeeping
Good housekeeping is the preservation of a clean and orderly work environment that
contributes to overall facility pollution control efforts. The implementation of this
program may also include some materials management practices as they relate to storage
of drums and bench stock in the shop areas. Adherence to the following practices will
minimize the potential for stormwater pollution:
➢ Hazardous substances will be stored in approved containers. The containers will
be stored in an area not exposed to stormwater. The containers will be located
away from direct vehicular traffic.
➢ Containers of chemicals and other compounds or mixtures will be labeled with
name of substance, stock number, expiration date, health hazards, safe handling
requirements, and first aid information. For each chemical substance used, a
Material Safety Data Sheet (MSDS) will be provided in areas accessible to
personnel.
➢ Brooms, dustpans, and mops will be hung on racks for easy access and use.
➢ Maintain dry and clean floors. Interior floors will be swept weekly, with residue
placed in designated waste disposal containers. Spills/drips/leaks will be cleaned
promptly.
➢ Trash will be picked up on a regular basis and disposed of properly.
> Separate holding containers will be provided for oily rags as a fire prevention aid.
9 The exterior grounds will be inspected regularly. Litter and other trash will be
disposed of properly. Scrap parts and empty drums will be removed from the
facility promptly.
➢ Contaminated dry granular absorbents (e.g., "speedi-dri") will be swept daily and
disposed of properly.
➢ All equipment will be visually inspected for leaks and other conditions that could
lead to a discharge of a pollutant.
➢ Good housekeeping procedures will be included in the employee training
program. Regularly scheduled meetings will be held to discuss good
housekeeping and pollution prevention concepts.

4.2 Preventative Maintenance
Northeast Brunswick Regional WRF shall regularly inspect and test equipment and
operational systems whose failure has a potential to release pollutants into the stormwater
drainage system. Inspections will uncover conditions such as cracks or slow leaks, which
could cause breakdowns or failures that result in discharges of chemicals or particulate
matter (solids) to the stormwater drainage system. The program will reduce breakdowns
and failures by making proper adjustments, repair, or replacement of equipment or parts.
At the beginning of each day, a general walk-through of all work areas should be
conducted. A written record is not required for these daily observations. Problems
should be reported and corrected as soon as practical.
The following items are subject to periodic inspections as they have a direct risk to
stormwater. The NPDES permit requires written documentation of scheduled
inspections. Retain inspection records for five (5) years.
➢ Pumps: These devices are subject to frequent inspection and maintenance that
includes lubrication, balancing, repacking bearings, and tightening of support
bolts and pipe connections. The pump manufacturers' recommendations will be
followed.
➢ Mobile Equipment: These machines will be inspected for leaking hydraulic
fluids, fuel lines, and lubricating oils. Mobile equipment will be inspected once
every 6 months.
➢ Secondary Containment Structures: These structures will be equipped with a
locking valve controlling discharge. The valves will be locked in the closed
position. Discharges will be made in accordance with the NPDES Permit and
other applicable regulations. The inspector will observe the structural integrity,
valve and lock operation, and look for signs that the primary tank may be leaking.
➢ Other: Equipment will be inspected and maintained as directed by the original
manufacturer. Other equipment that presents a reasonable risk for stormwater
pollution will be inspected and repaired as needed.
4.3 Spill Prevention and Response
The NPDES Permit requires that the facility develop a spill prevention and response
component to the SPPP and that appropriate personnel are trained in spill response
procedures. Spill prevention and response information and procedures are kept at the
SPP'I' Leader's office and at each shop location. The potential spill sources with high
risk for contaminating stormwater include the storage and handling of hazardous
substances and equipment maintenance activities. Accidents and careless handling
during these activities can cause spilled liquids to enter the stormwater drainage system.

Spill Prevention
During transfer or delivery of potentially hazardous substances to Northeast Brunswick
Regional WRF, the driver and handlers will be responsible for preventing spills. The
driver will ensure that all hoses are secure and the proper absorbent materials (e.g., pads,
booms and socks) are available before unloading.
Employee awareness is the key to an effective spill prevention and response prograrh.
Spill prevention training will be a component of the general employee training program.
New personnel will be taught spill prevention practices. Maintenance personnel will gain
a sufficient understanding of the objectives of the spill prevention program. Spill
prevention training should highlight previous spill events, equipment failures, remedies
taken and newly developed prevention measures.
The SPPT will evaluate the spill prevention program annually. Spill prevention items
that are addressed within this SPPP and that may need annual review and revision
include:
> Review and update materials inventory list (emphasis on hazardous substances)
> Identify potential spill sources
➢ Establish incident reporting procedures
> Develop inspection procedures
➢ Review previous incidents
> Establish a training program
➢ Review new construction and proposed operational changes
Spill Response
In the case of large volume spills, this Northeast Brunswick Regional WRF will request
aid from the local hire Department and/or the local emergency management agency.
Minor spills can be absorbed with dry granular absorbents, pads, booms or socks.
Sweeping or mopping the material into approved containers for proper disposal can
control small spills. Proper disposal includes removing absorbent compounds from the
floor on a timely basis.
Spills that occur outside on paved vehicle parking lots may discharge to the stormwater
drainage system. There is always concern about preventing soil contamination and a
concern of preventing any spills from reaching the stormwater drainage system.
Reasonable measures necessary to prevent contamination of soil or waters of the State
will be carried out. In general, there are four basic steps, which are to be taken to control
pollution that can result from a spill:
1. Stop the spill at the source.
2. Contain the spill.
3. Collect the spilled material.
4. Dispose of the spilled material and subsequent contaminated material properly
and legally.

If containment methods are required for which you are not trained, or personal protective
equipment is not available, immediately evacuate the contaminated area and prevent
unauthorized personnel from entering. Steps 3 and 4 should only be undertaken by
personnel that are properly trained in spill response and cleanup.
4.4 Industrial Activity Exposure
The facility will take reasonable measures to minimize the exposure of industrial
activities to precipitation and stormwater runoff. Measures include:
➢ Conducting industrial activities indoors or under cover.
➢ Storing materials and parts indoors or under cover.
➢ Diverting run -an away from the industrial activity area with berms, ditches,
curbing, and buffer strips.
➢ Diverting runoff from industrial activity areas with appropriate runoff
management methods.
4.5 Secondary Containment
The NPDES Permit requires that secondary containment be provided for bulk storage of
liquids, storage of water priority chemicals, and hazardous substance storage to prevent
leaks and spills from contaminating stormwater runoff. Refer to Emergency Planning
and Community Right -to -Know Act (EPCRA) Section 313 of Title III of the Superfund
Amendments and Reauthorization Act (SARA) for a list of water priority chemicals.
Secondary containment can take many forms depending on the types and quantity of
containers, exposure to precipitation, and operation criteria.
Secondary containment should be provided for the following storage areas:
➢ Where non -empty 55-gallon drums are stored;
➢ Where drums or other containers are used as dispensing units within workshops;
➢ Where paint, solvents and thinners are stored;
➢ Where petroleum, oils and lubricants area stored;
➢ Where other liquid hazardous substances are stored.
Containers in sizes up to 55 gallons (e.g., buckets or drums) have several options:
➢ Store containers inside a prefabricated metal hazardous material storage building
with integral secondary containment.
➢ Use the existing building and provide a built-up curb or berm at the doorway
threshold.
➢ Install a ramp to provide access for drums and to prevent trips.
➢ Use the existing building and place a spill blocker across the doorway threshold.
➢ Use the existing building and provide: spill containment pallets for the containers.
➢ Build a depressed concrete slab with curbing and a shed roof.
➢ Store small containers within a self-contained flammables cabinet.

r
Secondary containment that is not exposed to precipitation should have a volume equal to
i 10% of the largest container within the secondary containment device.
4.6 Hazardous Substance Storage and Management
For purposes of this section, the term hazardous substance includes hazardous substances
defined by USEPA, hazardous materials defined by federal DOT rules, regulated
hazardous wastes, non -regulated wastes, and any other material or substance that is a
reasonable potential stormwater pollutant.
'I'he facility has the following options for hazardous substance storage:
* Store hazardous substances indoors within secondary containment.
Store hazardous substances outdoors under cover and within secondary
containment.
7 Store hazardous substances in a prefabricated hazardous material storage building
with integral secondary containment.
Store small hazardous substance containers in a flammables cabinet with integral
secondary containment.
Provide a spill kit near or at locations where hazardous substances are stored_ The spill
kit should consist of absorbent pads, booms, and/or dry granular absorbents in sufficient
quantity to contain a spill from the largest container at that storage location. Non -
sparking shovels and a container for disposing of the used absorbents should be available
to aid in spill cleanup. Provide a container for disposing of the used absorbents.
Ensure that hazardous substance containers are labeled properly. labels will help
personnel handle and use the material safely and respond to spills efficiently_
The main material located at the Northeast Brunswick Regional WRF that could
contribute to stormwater pollution is a polymer added at the ATAD building. One or two
55-gallon drums will be stored at the ATAD building for use, while the remaining drums
will be stored at the maintenance building. All material will be stored indoors and
facility personnel will employ good housekeeping procedures to minimize the risk of
stormwater pollution.
4.7 Scrap Material Storage and Salvage
Brunswick County will maintain a program to minimize the quantity of scrap metals,
scrap parts, and unused vehicles and equipment stored at its facilities. Many of these
items have a salvage value, and may be sold through applicable city procedures.
Some items present a pollutant risk while they are stored on site. For example, empty 55-
gallon plastic drums may still contain residue. These drums will be emptied, cleaned and
removed from the site.

4.8 Sediment and Erosion Control
Sites where soils are exposed to water, wind, or ice can have erosion and sedimentation
problems. Sedimentation occurs when soil particles are suspended in surface runoff or
wind and are deposited in streams or other water bodies. Construction and other ground
surface disturbing activities can accelerate erosion by removing vegetation, compacting,
or disturbing the soil, changing natural drainage patterns, and by covering the ground
with impermeable surfaces (pavement, concrete, buildings). When the land surface is
impermeable, stormwater can no longer infiltrate, resulting in larger amounts of water
that can move more quickly across a site and which can carry larger amounts of sediment
and other pollutants to streams and rivers.
Areas that are erosion -prone or where construction activity is occurring at the facility will
be inspected regularly. Sedimentation and erosion control devices will be installed and
maintained.
Several ways to limit and control sediment and erosion:
➢ Leave as much natural vegetation and plants on -site as possible.
➢ Minimize the time the soil is exposed_
➢ Prevent runoff from flowing across disturbed areas — divert the flow to vegetated
areas.
Stabilize the disturbed soils as soon as possible.
➢ Slow down the runoff flowing across the site — use level spreaders or terraces.
➢ Provide check dams in drainage ways to decrease flow velocities.
Use grass swales rather than paved channels.
➢ Remove sediment from stormwater runoff before it leaves the site by allowing it
to sheet flow through vegetative buffers.
Using these measures to control erosion and sedimentation is an important part of
stormwater management. Selecting the best set of sediment and erosion prevention
measures depends upon the nature of the on -site activities and other local condition.
4.9 Vegetation Practices
Preserving existing vegetation or revegetating disturbed soil as soon as possible after
construction is the most effective way to control erosion.
Four wa s vegetation reduces erosion:
➢ Shields the soil surface from direct erosive impact of rain.
➢ Improves the soil's water storage porosity and capacity so more water can
infiltrate into the ground.
➢ Slows the runoff and allows sediment deposits.
➢ Physically holds the soil in place with plant roots.

Vegetative buffers (e.g., grass filter strips, forested buffers) improve stormwater runoff
quality by slowing down the rate of flow, trapping sediment and other pollutants, and
increasing infiltration into the ground. The facility will maintain buffers around the site
perimeter to the extent practical.
Vegetation cover can be grass, trees, shrubs, bark, mulch, or straw. Grasses are the most
common type of cover used for revegetation because they grow quickly and provide
erosion protection within days. Straw or mulch may be used during non -growing seasons
to prevent erosion. Keep existing shrubs and trees because their established root systems
help prevent erosion.
Vegetation and other site stabilization practices can be either temporary or permanent
controls. Temporary controls provide a cover for exposed or disturbed areas for short
periods or until permanent erosion controls are put in place. Permanent vegetative
practices are used when activities that disturb the soil are completed or when erosion is
occurring on a site that is otherwise stabilized.
4.10 Management of Runoff
Management of runoff is the consideration of appropriate traditional stormwater
management practices (practices other than those which control the source of pollutants)
used to divert, infiltrate, reuse, or otherwise manage stormwater runoff in a manner that
reduces pollutants in stormwater discharges from the site. Procedures determined to be
reasonable and appropriate must be implemented and maintained_ The potential of
various sources at the facility to contribute pollutants to stormwater from industrial
activity must be considered when determining reasonable and appropriate measures.
Appropriate measures may include:
> Vegetated buffer zones (grassed areas along facility perimeter).
7 Vegetated swales (vegetated depression used to transport, filter, and remove
sediment).
Stormwater diversion devices (grass berms, curbing).
> Reuse of collected stormwater (such as for a process or as an irrigation source).
Inlet controls (such as passive sediment interceptors).
S Infiltration devices.
Wet detention/retention basins.
Many BMPs are measures to reduce pollutants at the source before they have an
opportunity to contaminate stormwater runoff. Traditional stormwater management
practices can be used to direct stormwater away from areas of exposed materials/potential
pollutants. Traditional stormwater management practices can be used to direct
stormwater that contains pollutants to natural or other types of treatment locations. For
example, using grass swales to collect stormwater runoff from parking lots and building
roofs will minimize the pollutants leaving the; site. The NPDPS Permit does not specify
any one stormwater management practice since these practices must be selected on a
case -by -case basis depending on the activities and flow characteristics at the facility.

4.11 Spill Kits
A complete and adequate spill kit should be positioned in an easily accessible location
near any hazardous substance storage area at the facility. Personnel should have
knowledge of an access to the location of the spill kit. The standard spill kit will be
utilized by Northeast Brunswick Regional WRY personnel for both minor and major spill
incidents. The spill kit should have sufficient absorbents to contain a spill from the
largest container within the hazardous substance storage location.
Absorbent pads will be located at equipment shops and any building where 55-gallon
drums are stored in bulk.
Standard spill kits will consist of spill response equipment sufficient to control and
contain a 55-gallon spill of oil. A typical standard spill kit consists of the following:
➢ 10 booms (3 inch diameter x 4 feet long)
➢ 75 absorbent pads (18 inch square)
➢ 15 pounds of dry granular absorbent
➢ 24 disposal bags
➢ 8 pair nitrile gloves
➢ 2 pair goggles
➢ 2 sets of Marge rain suits
➢ 1 shovel
➢ Plastic container to hold items
The facility should also have at least one 85-gallon over pack drum, or similar containers,
for holding contaminated materials (e.g., soil, booms) prior to disposal.
5.0 TRAINING, INSPECTIONS, AND RECORD KEEPING
5.1 Training
The NPDES permit requires that facility personnel receive training on Permit and SPPP
compliance, pollution prevention, and spill response. The Permit does not specify exact
course of content or format, so the training programs can be developed to fit the specific
needs of the facility. Training can be performed with in-house staff and resources or
contracted with vendors to provide the training.
Personnel will be trained in:
➢ General good housekeeping — Storage of materials, preventative maintenance of
equipment; checking for leaks and spills; and, preventing exposure of hazardous
substances and waste materials to stormwater.

➢ Spill prevention and response — Securing drums and containers; handling
materials; identifying toxic and hazardous substances stored, handled, and -
produced on -site; spill notification procedures, and appropriate contacts.
Record keeping and inspections — Conducting inspections and producing and
maintaining records, including spill reports, in accordance with SPPP guidelines.
Personnel refresher training will be provided, at a minimum, on an annual basis. New
personnel will receive training; promptly upon assignment. A blank Training
Documentation Sheet (Form 2) is provided in Appendix B. Completed copies of the
form will be kept on -site with the SPPP document for at least five (5) years.
5.2 Inspections
Under the general stormwater permit NCG11000, facility inspections must be conducted
according to the requirements of the facility's SPPP. The facility's SPPP requires written
documentation of inspections and for those records to be retained for five (5) years.
5.2.1 Qualitative Monitoring Requirements
Qualitative monitoring is conducted for the purpose of evaluating the effectiveness of the
SPPP and assessing new sources of stormwater pollution. Qualitative monitoring
requires a visual inspection of each stormwater outfall during a representative storm
event in order to determine if the discharge may be polluted. Table 3 below shows the
types of parameters that are indicative of pollution. No analytical monitoring is required
at this facility.
NPDES requirements include semi-annual monitoring of all stormwater discharge
outfalls (SDOs). Stormwater discharge qualitative monitoring (visual inspections) will
be performed at each SDO as shown on the facility site plan, Map 2, twice per year, once
during the first half of the year (January to dune), and once during the second half of the
year (July to December), with at least 60 days separating inspection dates.
Table 3: Qualitative Monitoring Requirements
Discharge Characteristic
Frequency
Location*
Color
Semi-annual
SDO
Odor
Semi-annual
SDO
Clarity
Semi-annual
SDO
Floating solids
Semi-annual
SDO
Suspended solids
Semi-annual
SDO
Foam
Semi-annual
SDO
Oil sheen
Semi-annual
SDO
Other indicators of pollution
Semi-annual
SDO
*Visual observation shall be performed at each SDO.
Adverse weather conditions that may prohibit visual observations of SDOs include
weather conditions that create dangerous conditions for personnel (e.g., local flooding,

high winds, hurricanes, tornadoes, electrical storms). When conducting visual
monitoring of outfalls, SPPT personnel are required to follow standard safety practices.
A Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report (Form 3) is
provided in Appendix B. Completed originals of the report will be kept on -site with the
SPPP document for at least five (5) years. Directions for completing the report are
provided below:
l . Shortly after rainfall begins, discharge will begin flowing from the outfall. After
discharge has been flowing approximately 5 to 30 minutes, collect about one half
liter of discharge water into a clean glass container and record the observations.
Observations can apply either to the collected water, or to the flow from the
outfall.
2. Describe the color of the discharge using basic colors (red, brown, blue, etc.) and
tint (light, medium, dark) as descriptors.
3. Describe any distinct odors that the discharge may have (i.e., smells strongly of
oil, weak chlorine odor, etc.)
4. Clarity is a measure of the cloudiness of the water_ Examples of clarity
descriptions include clear, murky, very cloudy, or opaque.
5. Floating solids are things like trash, pieces of plastic, shavings, or other items that
float and can cause receiving stream degradation. Grass clippings should also be
reported on the form; the dumping of yard debris into the storm drainage system
is not allowed.
6. Suspended solids are typically small particles such as grit or sediment that are
suspended within the water column.
7. Detergents, other chemicals, and natural occurrences due to the area's soil
mineralogy, can cause foam. Circle "yes" if foam is present.
8. Any amount of oil sheen is technically a violation of the Clean Water Act (40
CFR 110.3). Realistically, incidental oil sheen from parking lot runoff cannot be
totally eliminated. if oil sheen is visible, circle "yes".
9. Other possible indicators of stormwater pollution include distressed vegetation at
the outfall outlet, deformed amphibians, a dry weather flow, illicit connections, or
improper disposals.
10. "I he more detail provided the better. This form will be used to assess the
effectiveness of the SPPP during annual evaluations.
11. The inspector will sign the form when completed.
12. Insert the completed form into the facility SPPP document. The NPDES Permit
does not require a copy of this form be sent to NCDWQ, but the form must be
kept on -site with the SPPP document.
When conducting wet weather visual observations at outfalls that receive off -site runoff,
the effects of this off -site runoff can be minimized by conducting the wet weather visual
observation within the first ten minutes of discharge from the on -site outfall.

If it is determined that stormwater discharges are polluted, the source of the pollutants
will be located and minimized to the extent practical. Refer to Section 4 for descriptions
of applicable measures that can be implemented to reduce pollutants.
5.2.2 Non-Stormwater Discharges
There are certain discharges that are allowed in the storm sewer system which do not
require any additional action once they have been identified and documented. These
"allowable non-stonmwater discharges" include:
➢ Other discharges that are authorized by a non-stormwater NPDES permit;
➢ Discharges resulting from fire -fighting activity;
➢ Fire hydrant flushing;
➢ Potable water sources including waterline flushing;
➢ Uncontaminated compressor condensate;
> Irrigation drainage;
➢ Lawn watering;
➢ Routine external building wash down that does not use detergents or other
compounds;
➢ Pavement wash waters where spills or leaks of toxic or hazardous materials have
not occurred (unless all spilled material has been removed) and where detergents
are not used;
➢ Air conditioning condensate;
➢ Uncontaminated springs;
➢ Uncontaminated groundwater;
➢ Foundation or footing drains where flows are not contaminated with process
materials such as solvents.
Note that discharges of wash water from steam cleaning and other equipment cleaning
operations are not allowed.
The holders of NPDES permits for discharges of stormwater associated with industrial
activity are required to perform an investigation to show that outfalls discharge only
stormwater or one of the allowable discharges defined above.
When non-stormwater discharges or unauthorized sewer connections are discovered, a
plan to eliminate the discharge shall be developed and carried out. Non-structural
corrective actions should be performed immediately and will require an amendment to
the SPPP to reflect the completion of the 13MP. Structural modifications should be made
as soon as possible, but in no case later than three years after the effective date of the
NPDES stormwater discharge permit.
5.2.3 Facility Preventative Maintenance Inspections
The NPDES Permit requires facilities to conduct semi-annual preventative maintenance
inspections at designated storm water management devices (e.g., catch basins, oil/water

separators, etc.), and designated facility equipment and systems that upon failure, could
result in discharges of pollutants to the storm drainage system. These inspections should
coincide with the semi-annual visual observations of each SDO. The Facility
Preventative Maintenance Inspection Form (Form 4), located in Appendix B, will be used
to document the inspections and any subsequent maintenance activities. Completed
copies of the form will be inserted into the SPPP document and kept on -site for at least
five (5) years.
5.2.4 Hazardous Waste and Hazardous Material Storage Areas
The facility must conduct internal inspections of Hazardous Material Storage Areas and
document inspection results. An accidental release from a secondary containment
structure, including diked or bermed areas, should be treated like an accidental release or
spill from any bully storage tank. Appropriate spill response and reporting procedures
will be followed to document the release.
5.3 Record Keeping and Reporting
The SPPT is required to maintain records on the actions taken during implementation of
the SPPP. The general requirements for maintaining records and reporting any
significant non-compliance are provided below,
5.3.1 Record Keeping
'f his SPPP will be maintained on -site. The SPPP will be reviewed annually and updated
as needed. The SPP•l' will maintain inspection records and a certification that the facility
is in compliance with the SPPP or identify incident(s) of non-compliance. The SPPT
shall amend the plan whenever there is a change in design, construction, operation, or
maintenance, which has a significant effect on the potential for the discharge of pollutants
to surface waters.
The SPPT Leader will maintain a record of the results of site inspections and a
certification that the facility is in compliance with the SPPP or identify any incident(s) of
non-compliance.
The SPPT Leader will maintain a record of incidents of spills or leaks of significant
materials, which could impact stormwater runoff, along with corrective actions, surface
water discharge, and any relevant information. Records of inspection and maintenance
activities such as cleaning and repairing stormwater control and treatment facilities will
also be maintained.
The SPPT members will perform semi-annual inspections of designated equipment and
buildings/areas at the facility. The SPPT Leader will maintain records of required
follow-up actions to ensure that appropriate corrective actions are taken in response to the
inspections.

Reports and changes to the SPPP will be retained on -site for at least five (5) years after
expiration of the NPDES stormwater discharge permit. The facility will retain records of
all stormwater monitoring information required by the NPDES permit for a period of five
(5) years from the date of the sample, measurement, report or application.
The facility is not required to submit the SPPP for review unless requested to do so by
EPA or NCDENR. If the SPPP is reviewed by the EPA or NCDENR, the facility may be
required to amend the SPPP.
5.3.2 Twenty-four Hour Reporting
The facility must report to NCDENR any non-compliance that may endanger human
health or the environment. Any information shall be provided verbally within 24 hours
(or as soon as practical) from the time facility personnel became aware of non-
compliance. A written report shall also be provided within five (5) days of the time the
facility becomes aware of the non-compliance.
Written reports shall contain a description of the non-compliance event, its causes, the
period of non-compliance, including exact dates and times, and if the non-compliance
event has not been corrected, the anticipated time non-compliance is expected to
continue. Steps taken or planned to reduce, eliminate, and prevent reoccurrence of non-
compliance shall also be included in the written report.
The facility shall report all instances of non-compliance not reported under the 24-hour
reporting requirement to NCDENR at the time monitoring reports are submitted.

6.0 SPPP CERTIFICATION
"I certify, under penalty of law, that:
I . 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 fine and imprisonment for knowing violations" [as specified in Part lI of the
NPDES Permit].
2. The stormwater outfalls covered by this NPDES Permit have been tested or
evaluated for the presence of non-stormwater discharges 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 those persons, to the best of my knowledge and belief, no non -
permitted discharges of non-stormwater enter the stormwater outfalls covered by
this NPDES Pcrmit because of activities occurring at his facility [as specified in
Part II of the NPDES Permit].
Name and Official Title: Director of Public Utilities
Representing: Brunswick County
Signature: Q1.k"A -A d_�)_A_X.4_4
Date Signed: _ -- _- 2— 1� l
Method of Evaluation Used:
Q Review of building and site plans.
91 Visual inspection of storm drain system.
2 Interview with facility personnel.

7.0 ACRONYMS AND DEFINITIONS
7.1 Acronyms
The following is a list of acronyms and abbreviations that may be used in reference to the
Stormwater Pollution Prevention Plan for the Northeast Brunswick Regional Water
Reclamation Facility.
r BMP
Best Management Practice
COC
Certificate of Coverage
DENR
Department of Environment and Natural Resources (North Carolina)
DWQ
Division of Water Quality (North Carolina)
EPA
Environmental Protection Agency
MSDS
Material Safety Data Sheet
NPDES
National Pollutant Discharge Elimination System
SPPP
Stormwater Pollution Prevention Plan
SDO
Stormwater Discharge Outfall
SPPT
Stormwater Pollution Prevention Team
7.2 Definitions
Best Management Practices (BMPs) means a measure or practice used to reduce the
amount of pollution entering surface waters. BMPs may take the form of a process,
activity, or physical structure.
Discharge is a release or flow of stormwater or other substance from a conveyance or
storage container.
` General Permit is a permit issued under the NPDES program to cover a certain class or
category of stormwater discharges. These permits allow for a reduction in the
administrative burden associated with permitting stormwater discharges associated with
industrial activities.
Hazardous Substances are any substance designated under 40 CFR Part 116 pursuant to
Section 311 of the Clean Water Act.
Hazardous Waste is by-products of human activities that can pose a substantial or
potential hazard to human health or the environment when improperly managed.
Possesses at least one of four characteristics (ignitability, corrosivity, reactivity, or
toxicity), or appears on special USEPA lists.
National Pollutant Discharge Elimination System (NPDES) means the Federal
Environmental Protection Agency's (USEPA) national program for issuing, modifying,
revoking and reissuing, terminating, monitoring, and enforcing water quality permits.

NPDES Permit An authorization, license, or equivalent control document issued by
USEPA or an approved State agency to implement the requirements of the NPDES
program.
Oil Sheen is a thin, glistening layer of oil on water.
Permittee is the owner or operator issued a certificate of coverage pursuant to this general
permit.
Permitting Authority is the State of North Carolina Department of Environmental, Health,
and Natural Resources, Division of Water Quality.
Point Source is any discernible, confined and discrete conveyance including, but not'
specifically limited to, any pipe, ditch, channel, tunnel, conduit, well, or discrete fissure
from which stormwater is or may be discharged to waters of the state.
Precipitation is any form of rain or snow.
Runoff is that part of precipitation, snow melt, or irrigation water that runs off the land
into streams or other surface water. It can carry pollutants from the air and land into the
receiving waters.
Secondary Containment are structures, usually dikes or berms, surrounding tanks or other
storage containers and designed to catch spilled material from the storage containers.
Significant Materials, as defined at 122.26(b)(12) include, but are not limited to: Raw
materials; fuels; materials such as solvents, detergents, and plastic pellets; finished
materials such as metallic products; raw materials used in food processing or production;
hazardous substances designated under section 101(14) of CERCLA; any chemical the
facility is required to report pursuant to section 313 of Title III of SARA, fertilizers;
pesticides; and waste products such as ashes, slag and sludge that have the potential to be
released with stormwater discharges.
Significant Spills include, but are not limited to: releases of oil or hazardous substances in
excess of reportable quantities under section 311 of the Clean Water Act (Ref; 40 CFR
110.10 and CFR 117.21) or section 102 of CERCLA (Ref: 40 CFR 302.4).
Stormwater is runoff from a storm event, snowmelt runoff, and surface runoff and
drainage.
Stormwater Pollution Prevention Plan (SPPP) is the plan developed, documented, and
maintained by the Permittee to improve the quality of stormwater discharging from the
site and to minimize exposure of industrial activities.

STATE OF NORTH CAROUNA
DEPARTMM OF ENVIRONMENT ANM NATURAL RESOURCES
OrMION OF WATER_QUAT,rN
GENB PERMIT NO, CG110000
CMEUCATE OF COYERAGE No. NCGI I UJA'7
STORMWATER DISCHARGES
TIONAL PO ANT DI C GE ELIMRMON SYSTEM
In compliance with the provision of North Carolina General Statutc 143-215.1, other iawfW
standards and reguluxions promulgated and adopted by the North Carolina EnviromnentA
Management Commission, and the Federal Water Pollution Control Act. as arnmded,
Bmwwicdc County Public Utility
is hereby authorized to &dmrgo stnrmwa-Ler from a facility located at:
Northeast Brunswick Regional WRF
10480 Royster Road NE
Leland
Brunswick County
to receiving watem designatrd as Curtwheel Branch and the Cape Fear Rives, class SC, Sw and
SC waters, respes-tiveiy, in the Cape Fear River Basin, in acca rdance with the effluent
limitations, monitoring requireaneats, and other conditions sat forth in Parts I, u, a N, V, and
VI of Gm rfa! Permit No. NCG 114400 as attached,
This certificate of coverage st3all become effective 3uly 16, 2010,
This Certificate of Covwaie sMI remain is effect for the duration of the General Permit.
Signed this day July 16, 2010.
e-4--
t.'7
p'1
for Calcen H, Sulliu9., Director
Division of Water Quality
By the Authority of the Environmental LIstiagemeat Commission

FORM 1
REVIEW AND AMENDMENT CERTIFICATION
The NPDES Permit rewires a review and evaluation of this SPPP at least once a year.
As a result of this review, the Permittee may be required to amend this SPPP to include
more effective pollution prevention technology and BMPs, if such technology is field
proven and if implementation of the technology will significantly reduce the likelihood of
the contamination of stormwater. The SPPP will also be amended whenever there is a
change in facility design, construction, operation, or maintenance that has a significant
effect on the potential for stormwater contamination at the facility. Any amendments will
be implemented to the maximum extent practical after such change occurs.
DATE REVIEW PRINTED SUMMARY OF SIGNATURE
STATUS NAME AMENDMENT

Form 2
TRAINING DOCUMENTATION SHEET
The NPDES stormwater permit requires that facility personnel receive training on Permit
and SPPP compliance, pollution prevention, and spill response at a minimum annually.
Also, new personnel will receive training promptly upon assignment.
DATE PRINTED NAME SIGNATURE SUBJECT

Form 3
STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
For guidance on filling out this form, please visit:
Permit No.: NICI 1 1 I I 1 1 I or Certificate of Coverage No.: NlGGI l l l l l l
Facility Name:
County: Phone No.
Inspector:
Date of Inspection:
Time of Inspection:
Total Event Precipitation (inches):
Was this a Representative Storm Event? (See information below) Yes No
Please check your permit to verify if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
A "Representative Storm Event' is a storm event that measures greater than 0,1 inches of rainfall and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
occurred. A single storm event may contain up to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Perminee or Designee)
1.Outfall Description:
Out&H No. Structure (pipe, ditch, etc.)
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stonawater discharge, where I is no solids and 5 is the surface covered with floating solids:
2 3 4 5

b. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
7. Is there any foam in the stormwater discharge? Yes No
S. is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.

Form 4
FACILITY PREVENTATIVE MAINTENANCE INSPECTION
Building/Area: I Date:
Inspector: Time:
Perform facility inspection and inspect all applicable stormwater management devices. Check yes or no,
and provide details under comments. List suggested corrective actions at bottom of form.
Are the following flow and/or pollution control measures in place, maintained, and functioning
properly? Look for evidence of leaks or patential stormwater contamination problems.
MEASURE
YES
NO
COMMENTS
Facility stormwater drainage system.
(i.e., catch basins, inlets, culverts,
headwalls, ditches)
Existing sediment and erosion
control devices
Retention/detention devices
Temporary stormwater diversion
dikes/devices
Subsurface storm drains
Graded pavement
Oil/water separators/grit chambers
Fuel/oil sumps
Fuel/oil/other pumps and hose
connections
Secondary containment structures
Mobile equipment
Pipes, valves, and valve fittings
Other equipment
Corrective Actions:

ie
i,
NCDENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Division of Water Quality
Coleen H. Sullins
. Director
July 16, 2010
Mr. Marty K. Lawing, County Manager
Brunswick County Public Utility
P.O. Box 249
Bolivia, NC 28422-0249
Dear Mr. Lawing:
Dee Freeman
CEIVED Secretary
JUL 19 2010
BY:
Subject: General Permit No. NCG110000
Brunswick County Public Utility
NE Brunswick Regional WRF
COC NCG110147
Brunswick County
In accordance with your application for a discharge permit received on'June 28m 2010'we
are forwarding herewith the subject"certificate of coverage to discharge under the subject state —
NPDES general pen -nit. 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 Et�v, �,onmental Protection Agency dated Oupber 15, 2007 (or as subsequently amended).
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 maybe -
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 Jennifer Jones at
telephone number [phone] ,
Sincerely,
�,RIGINAL SIGNED By
Been W��RM�QULIAS
ETH
far Coleen u �
cc: Wilmington Regional Office, Rick Shiver
Central Files
Stormwater Permitting Unit Files
Wetlands and Stormwater Branch
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Cantina 276C4
Phone: [phone] FAX: [phone] Customer Service: 1.877.623-6748
Internet: www.ncwaterquality.org
One
NorthCarolina
Naturally

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCGI.10000
CERTIFICATE OF COVERAGE No. NCG110147
;I k
STORM WATER 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,
Brunswick County Public Utility
is hereby authorized to discharge stormwater from a facility located at:
Northeast Brunswick Regional WRF
10480' Royster Road NE
Leland
Brunswick County
to receiving waters designated as Cartwheel Branch and the Cape Fear River, class SC, Sw and
SC waters,.respectively, in the Cape Fear River Basin, in accordance with the effluent
limitations, monitoring requirements, and other conditions set forth in Parts 1,11, III, IV, V, and
VI of General Permit No. NCG110000 as attached.
This certificate of coverage shall become effective July 16, 2010.
This Certificate of Coverage.shall remain in effect for the duration of the General Permit.
Signed this day July 16, 2010.
ORIGINAL SIGNED V
BETHANY GEORGOUL.IAS
for Coleen H. Sullins., Direct' or,'
Division of Water Quality
By the Authority of the Environmental Management Commission

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NCG 110147
N
W / - E
5
Map Scale 1:16,657
I
Brunswick County Public Utility
NE Brunswick Regional WRF
Bolivia, NC
Latitude: 3411 16' 15" N
Longitude: 780 00' 04" W
County: Brunswick
Receiving Stream: Cartwheel Branch & Cape Fear River
Stream Class: SC, Sw & SC
Sub -basin: 03-06-17 (Cape Fear River Basin)
r„-.r--• -i t t �rf .. i t=
Facility Location

Central Files: APS_ SWP_
07/15/10
Permit Number NCG110147
Program Category
NPDES SW
Permit Type
Municipal WWTP > 1MGD, Stormwater Discharge, COC
Primary Reviewer
jennifer.jones
Coastal SW Rule
Permitted Flow
Facility
Facility Name
Northeast Brunswick Regional WRF
Permit Tracking Slip
Status Project Type
In review New Project
Version Permit Classification
COC
Permit Contact Affiliation
MajorlMinor Region
Minor Wilmington
Location Address
County
10480 Royster Rd Ne
Brunswick
Bolivia NC 28422
Facility Contact Affiliation
Donald Dixon
Superintendent Wastewater
10480 Royster Rd
Leland NC 28451
Owner
-
Owner Name
Owner Type
Brunswick County
Government - County
Owner Affiliation
Marty K. Lawing
PO Box 249
Bolivia NC 284220249
Scheduled
Orig Issue - App Received Draft Initiated Issuance Public Notice Issue Effective Expiration
06/28/10
Regulated Activities Requested/Received Events
Wastewater collection RO staff report requested 07/06/10
Wastewater treatment and disposal RO staff report received 07/12/10
Outfa i l 001
Waterbody Name Stream Index Number Current Class Subbasin
CAPE FEAR RIVER 18-(71) 'SC 03-06-17

Section 7.1.1 Filtrexx SiltSox%Tm - Sediment & Perimeter Control Technology
�1
FilterMediZ" may be dispersed with a loader,
rake, bulldozer or similar device and may be
incorporated into the soil as an amendment or left
on the soil surface to aid in permanent seeding or
landscaping. Leaving the FilterMediZ' on site
reduces removal and disposal costs compared to
other sediment control devices. The mesh netting
material will be extracted from the FilterMediaT"'
and disposed of properly by the Contractor. The
photodegradable mesh netting material
(FilterSoxxTI) will degrade in 2 to 5 years if left
on site. Biodegradable mesh netting material is
available and does not need to be extracted and
d
disposed of, as it will completely decompose in
approximately 6 to 12 months. Using
biodegradable SiltSoxxT"' completely eliminates
the need and cost of removal and disposal.
METHOD OF MEASUREMENT
Bid items shall show measurement as 8 (200), 12
(300), 18 (450), 24 (600), 32 (800) inch (mm)
diameter Filtrexx SiltSoxxT"x' per linear Foot (or
linear meter), installed.
'Engineer shall notify Filtrexx of location,
description, and details of project prior to the
bidding process so that Filtrexx can provide design
aid and technical support.
Filtrexx Standard Specifications and Design Manual — Version 7.0 US Patent 7,226,240

0 0 0
Jones, Jennifer
From: Willis, Linda
Sent: Monday, July 12, 2010 9:07 AM
To: Jones, Jennifer
Subject: RE: NCG110147 Brunswick County WRF - August 6, 2010
Please issue, they need the permit. I've been to the site and they have had some past issues of losing some of their chemicals on site to Surface waters.
From: Jones, Jennifer
Sent: Tuesday, July 06, 2010 4:27 PM
To: Willis, Linda
Cc: Jones, Jennifer
Subject: NCG110147 Brunswick County WRF - August 6, 2010
Hi Linda,
How -was vour vacation? Hope it eras good? Did you catch a lot of fish? I hope it was relaxing and you got a good amount of time away — so
important — especiallv because it seems you all are always so busv down there. We went to the Beach in SC (Kiawah) last week and had a very
relaxing time. We slept, went bike riding, went on walks, went to Charleston, read a lot of hooks... so great.
Anyway - We've received an NOI from Brunswick County for their faciliry in Bolivia (Brunswick County) for coverage of their W'WITP (WRF)
under NCG1I (sewerage SW permit). The site discharges storm -water into both Cartwheel Branch & the Cape Fear Riser Creek (SG,Sw &
SC). The NOT is attached.
Does the Wilmington Regional Office have any concerns about issuing this facility a COC for this general permit? If we don't receive any
objections, we'll issue the COC in 30 days. I'm assuming that if we are getting the NOl you all have alreadv seen this place?
Anywav, hope you are well and had a great vacation!
Thanks,
Je n
]ennifer ]ones
Environmental Engineer
NCDENR I DWQ I Stormwater Permitting Unit
1617 Mail Service Center, Raleigh, NC 27699-1617

0
•
3.9 SHEETING, SHORING, AND BRACING
A. For pipe trenches with depth greater than 5'-0" or when unstable conditions exist, the
Contractor shall furnish, put in place, and maintain such sheeting, bracing, etc., as may
be required to support the sides of the excavation and to prevent movement.
B. Care shall be taken to prevent voids outside the sheeting.
C. If voids are formed, they shall be immediately filled and compacted.
D. Unless adjacent facilities will be damaged, the Contractor shall remove all sheeting,
shoring, and bracing after backfill has been placed to a depth of 18 inches over the
pipeline and only when worker access into the trench is strictly prohibited.
E. Shoring shall be cut off at the top of the pipe with the lower section left in the trench.
F. Contractor shall be responsible for performance and safety on all sheeting, shoring,
and bracing.
3.10 OBSTRUCTIONS
A. Any obstructions shown on the Drawings are for information only and do not
guarantee their exact locations nor exclude the presence of other obstructions.
B. The Contractor shall exercise due care in excavating adjacent to existing obstructions
and shall not disturb same.
C. In the event obstructions are disturbed, the Contractor shall repair or replace them as
quickly as possible to the condition existing prior to their disturbance. This repair or
replacement will not be a pay item.
D. If desired by the utility Owner, the Contractor shall pay for the repair or replacement
work performed by the forces of the utility Owner or other appropriate party.
E. If replacement or repair of disturbed obstructions is not performed after a reasonable
period of time, the Owner may have the necessary work done and deduct the cost of
same from payments to the Contractor.
3.11 FILLING
A. Where soft spots are taken out at the direction of the Geotechnical Engineer, backfill
with specified earth fill. Deposit fill in loose lifts not to exceed 8" and thoroughly
compact each lift before placing succeeding lifts.
SITE GRADING AND FILLING 02210-6

%ARO
Division of Water Quality / Water Quality Section
N+C®ENR National Pollutant Discharge Elimination System
r,Vf% rrnAM HX%AA-w�o.r»
NCG110000
NOTICE OF INTENT
FOR AGENCY USE ONLY
Date Received
Year
Month
Da
Ltd
W
Zb
Certificate of covern e
at
Check N
Arnoun
34
Q5_
Vemut Assigned to
idytes
National Pollutant Discharge Elimination System application for coverage under General Permit
NCG110000:
STORMWATER DISCHARGES associated with activities classified as:
Treatment Works treating domestic sewage or any other sewage sludge or wastewater treatment
device or system, used in the storage, treatment, recycling, and reclamation of municipal or
domestic sewage, with a design flow of 1.0 million gallons per day or more, or required to have an
approved pretreatment program under Title 40 Code of Federal Regulations (CFR) Part 403,
including lands dedicated to the disposal of sewage sludge that is located within the confines of
the facility; and like activities deemed by DWO to be similar in the process and/or the exposure of
raw materials, products, by-products, or waste materials.
(Please print or type)
1) Mailing address of owner/operator (address to which all permit carresaondence will be mailed):
Name
Street Address
City
Telephone No.
E-mail Address
2) Location of facility producing discharge:
Facility Name woR-rN LA ST Bgom5w i a Rc-610&)AL W R F
Facility Contact,SFA t
��
►S a,�
Contact E-mail Ne.
Street Address JOLA90 l7 5 'Nt=
City L.CLINN D State LJ C- ZIP Code 2S 4fl
County 5 W f C K
Telephone No. _coo e 3 — LE L � Fax: R 10 ~ 4-3
3) Physical Location Information:
Please provide a narrative description of how to get to the facility (use street names, state road numbers, and
distance and direction from a roadway intersection). ro*A Wiltw;t.jn L, 1'7.5yn t-Clo.'A ex4 0% 4(>
*o
o la
(A copy of a county map or USGS quad sheet with facility cfeady located on the map is required to be submitted with this application)
p 1 �l o � U
4) Latitude _3y i la _ ISNI Longitude -78 UO 04' W (degrees, minutes
5) This NPDES Permit Application appiles to which of the following : l5 15 �I;J[ L5
❑ New or Proposed Facility
® Existing
Date operation is to begin
2 8 2010
Rage 1 of 4
SwU-M-071408 Last Revised 711412008

NCG110000 N.O.I.
6) Standard Industrial Classification:
Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial
activity at thisfacility
��
SIC Code: �f � 2
7) Provide a brief narrative description of the types of industrial activities and products manufactured at
fhic fariiifu-
8) Discharge points I Receiving waters:
How many discharge points (ditches, pipes, channels, etc.) convey stormwater from the property?
9) Receiving waters:
What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater
discharges end up in? L4 h T W N E EL 13V,1k J CN . CAP is r- AA. RIV1 R
If the site stormwater discharges to a separate storm sewer system, name the operator of the separate storm
sewer system (e.g. City of Raleigh municipal storm sewer).
10) Does this facility have any other NPDES permits?
❑ No
D9 Yes G
©�
If yes, list the permit numbers for all current NPDES permits for this facility:
11) Does this facility have any Non -Discharge permits (ex: recycle permits)?
V No
❑ Yes
If yes, list the permit numbers for all current Non -Discharge permits for this facility:
12) Does this facility employ any best management practices for stormwater control?
❑ No
❑ Yes
If yes, please briefly describe:
13) Does this facility have a Stormwater Pollution Prevention Plan?
JU' No
❑ Yes
If yes, when was it implemented?
14) Are vehicle maintenance activities occurring at this facility?
I No ❑ Yes
15) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
QU No ❑ Yes
Page 2 of 4
SWU-226-071408 Last Revised 7/14/2008

NCG 110000 N.O.I.
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
Q No ❑ Yes
c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
® No ❑ Yes
d) If you answered yes to questions b. or c., please provide the following information:
Type(s) of waste:
Now is material stored: _
Where is material stored:
How many disposal shipments per year:
Name of transport/ disposal vendor:
Vendor address:
16) Certification:
North Carolina General Statute 143-215.6 b (1) provides that:
Any person who knowingly makes any false statement, representation, or certification in any application, record, report, plan, or other
document filed or required to be maintained under this Article or a rule implementing this Article; or who knowingly makes a false
statement of a material fact in a rutemaking proceeding or contested case under this Article; or who falsifies, tampers with, or knowingly
renders inaccurate any recording or monitoring device or method required to be operated or maintained under this Article or rules of the
(Environmental Management] Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may include a tine not to
exceed ten thousand dollars ($10,000).
I hereby request coverage under the referenced General Permit. I understand that coverage under this permit
will constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an
individual permit.
I certify that 1 am familiar with the information contained in this application and that. to the best of my
knowledge and belief such information is true, complete, and accurate.
Printed Name of Person Signing:
Title: C6001 f kl-"
:Z7
1 - i��/X� -�
(Signature of App cant) (Date Signed)
Notice of Intent must be accompanied by a check or money order for $100.00 matte payable to NCDI=NR
Page 3 of 4
SWU-226-071408 Last Revised 7/14/2008

NCG110000 N.O.I.
Final Checklist
This application will be returned as incomplete unless all of the following items have been included:
❑ Check for $100 made payable to NCDENR
❑ This completed application and all supporting documents
❑ Copy of county map or USGS quad sheet with location of facility clearly marked on map
Mail the entire package to:
Stormwater and General Permits Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Note
The submission of this document does not guarantee the issuance of an NPDES permit.
For questions, please contact the DWO Central Office or Regional Office for your area.
DWO Regional Office Contact Information;
Asheville Office ......
[phone]
Fayetteville Office ...
[phone]
Mooresville Office ...
[phone]
Raleigh Office ........
[phone]
Washington Office ...(252)
946-6481
Wilmington Office ...
[phone]
Winston-Salem ......
[phone]
Central Office .........(919)
807-6300
Page 4 of 4
S W U-226-071408 Last Revised 7/1412008

4"�'' ,-'"`- --�-_-�-_ COUNTY OF BRUNSWICK
VENDOR NO. 0 3 6 7 5 8 P,0, BOX 249 BOLIVIA, N.C. 28422 CHECK NO. T06534]34
:�
<Involce Date
. -.. . _._, , y
„v lnvOEce t!:
#%- purchase &
Ord r a ,,
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` Recount Number , €
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4$:, , .s „tkpescription�
a ,:;,
Invoice Amount Paid'.
06/08/10
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NCGlIO000 NO
'
627250 449100
NPDES PERMIT
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{
100.0`0
4
Tax:
0.00
Total:
100.00

COUNTY. OF BRUNSWICK
' P.O. BOX 249 BOLIVIA. N.C: 28422
VENDOR NO. �038756- - ... -
,CHECKWO, 00653434'
,..UUN�TYaOF BRUNSWICK Branch
e ..� rustCompany
.. parry ..
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F[NANCE;©EPARTMENT Via', INC $3+
- - VOMAFTEiTp0OAY
o§t Office BOX Z49 s °>#ais dATE"" »`:`CHECK NO. '� 2 I `AMOUNT�i ' :�e�i":�'
ay�livia N rC y28422�; � � ,.` _
'4r��"s�rr �V• a.. h06/18/10 00653434****1DD..00
PAYS,-y-'srn0NE_,Hundfed Dollars and ZERO Cents-
��.• GENERAL ACCOUNT FUND
. THIS pESBURSFMENI HAS BEEN APPROVED AS REQUIRED BY
},..i,.f, "• f. • - THE LOCAL GO ' RNMENT BUDGET AND FISCAL CONTROL ACT.
;Ok 7HEr DENR �w 661taz 6
^ORDER'IISIO' FINANCEDRECTORv"VR
k s i 1617} MAIL SERVICE .CENTER
1;R� L RALEIGH,-NC .27699'1617.
PD0653434um

Brunswick County
West Brunswick Regional
Water Reclamation Facility
STORMWATER POLLUTION
PREVENTION PLAN
May 2011

TABLE OF CONTENTS
1.0 INTRODUCTION ............................................................... I
2.0 STORMWATER POLLUTION PREVENTION TEAM ........................2
3.0 FACILITY OVERVIEW ............................................................3
11 Facility Location ............... ...................... 3
3.2 Facility Description ............................................................5
3.3 Facility Drainage ............................................................7
3.4 Facility Security ............................................................7
3.5 Facility Spill History ............................................................7
3.6 Facility Risk Assessment .....................7
4.0 FACILITY BEST MANAGEMENT PRACTICES . ................................ 7
4.1
Good Housekeeping ............................................................8
4.2
Preventative Maintenance ...................................................
8
4.3
Spill Prevention and Response ...........................................9
4.4
Industrial Activity Exposure........... ................................. _.. _
10
4.5
Secondary Containment ........ I ....... 11.11
4.6
Hazardous Substance Storage and Management .......................11
4.7
Scrap Metal Storage and Salvage .........................................12
4.8
Sediment and Erosion Control ............................. I.... I ......13
4.9
Vegetation Practices ............................................................13
4.10
Management of Runoff ..................................................14
4.11
Spill Kits ....................................................................
15
5.0 TRAINING, INSPECTIONS, AND RECORD KEEPING ..................... _15
5.1 Training I.. I .... I ........ I I ........ ................ 15
5.2 Inspections .................................................................... 16
5.2.1 Qualitative Monitoring Requirements ........ ... _ . 16
5.2.2 Non-Stormwater Discharges .........................................18
5.2.3 Facility Preventative Maintenance Inspections ..............18
5,2.4 Hazardous Waste and Hazardous Material Storage Areas .....19
5.3 Record Keeping and Reporting ............................... 1...,...1.19
5.3.1 Record Keeping . I .... I .... I ........ ....... 19
5.3,2 Twenty-four Hour Reporting .........................................20
6.0 SPPP CERTIFICATION ....................... I I ....... I I ........ I ... I—, ........ 21
7.0 ACRONYMS and DEFINITIONS .............. .......................... 22
7.1 Acronyms ................... ................................................ 22
7.2 Definitions ................................................................. 22

FIGURES
Figure I Stormwater Pollution Prevention Team
TABLES
Table I
Table 2
Table 3
.................................2
SPPT Responsibilities............................................................3
Stormwater Drainage Outfalls..........................................7
Qualitative Monitoring Requirements ...........I ...................16
Map1 Location Map ............ . ....... .................................................4
Map2 Site Map.....................................................................6
APPENDICES
Appendix A Certificate of Coverage
Appendix B Forms

1.0 INTRODUCTION
This Stormwater Pollution Prevention Plan (SPPP) has been prepared to comply with the
United States Environmental Protection Agency (EPA) National Pollutant Discharge
Elimination System (NPDES) program. This SPPP: (1) consists of steps and activities
designed to identify potential sources of stormwater pollution or contamination and (2)
establishes Best Management Practices (BMPs) that will prevent or reduce pollutants in
stormwater runoff.
The North Carolina Department of Environment and Natural Resources (NCDENR),
Division of Water Quality (DWQ), has adopted final stormwater permitting rules for
industrial discharges in North Carolina. North Carolina is a delegated NPDES state with
general and individual permitting authority. EPA regulations 40 CFR 122 require certain
industries to apply for an NPDES Permit for stormwater discharges. The required
industries must characterize and monitor storm drainage areas and stormwater quality and
must also perform BMPs if necessary, that include operational (or source controls) and
structural practices.
This SPPP is based upon the regulations contained within General Permit NCG110000,
issued to the West Brunswick Regional Water Reclamation Facility (WRF), effective
June 1, 2008, and expiring May 31, 2013. Appendix A contains a copy of the certificate
of coverage (COC) for this facility. It is the responsibility of Brunswick County to
review and amend the SPPP as appropriate when the General Permit is re -issued.
The West Brunswick Regional WRF operates under the following permits:
➢ NPDES Non -discharge Permit NCGI 10000, which covers the discharge of
stormwater;
➢ State Stormwater Permit No. SW8 030814; and
➢ NCDENR Non -discharge Permit No. WQ0023693 for Class A Sludge.
➢ NCDENR Land Application Permit No. WQ0034513
At the facility level, the Permittee (or designated authority) is required to perform certain
compliance activities. The Permittee must characterize and monitor stormwater drainage
areas and stormwater quality. The Permittee must: then implement necessary BMPs that
can include programmatic, operational, and structural practices that eliminate or reduce
stormwater pollution. In general, facility personnel are required to:
➢ Establish spill containment procedures, drainage control, and security measures;
➢ Learn and implement stormwater pollution prevention procedures and
requirements;
➢ Follow written standard operational procedures for hazardous material handling
and storage;
➢ Perform routine inspections; and
➢ Maintain records to document successful completion of SPPP requirements.

2.0 STORMWATER POLLUTION PREVENTION TEAM
The Stormwater Pollution Prevention Team (SPPT) consists of facility supervisors and
other appropriate personnel that Brunswick County chooses to appoint. The SPPT will
meet at least once annually to evaluate the effectiveness of the BMPs and determine if
BMPs need to be added, modified, or deleted. A series of forms are provided in this Plan
to assist the team in the evaluation of their assigned areas. The SPPT is required to make
revisions to the Plan where changes to the facility affect the potential risks to stormwater
quality. These revisions will be simple and brief and inserted in the Review and
Amendment Certification (Form 1) located in Appendix B.
The purpose of the SPPT is to:
➢ Review SPPP annually and amend if changes to the facility necessitate a plan
amendment;
➢ Train facility staff on SPPP requirements;
➢ Implement BMPs;
➢ Conduct routine site inspections, as required;
➢ Conduct visual observations of stormwater outfalls as specified in SPPP; and
➢ Perform record keeping and documentation as required by SPPP.
The organizational arrangement of the SPPT is presented in Figure 1. The organization
chart shows the chain of command for ensuring compliance with NPDES requirements.
Most of the information provided in the SPPP requires effort by the SPPT and on -site
employees. The on -site team members or their designees will assist the SPPT Leader in
regards to those areas under their specific management control. Responsibilities of the
SPPT are provided in Table 1.
Figure 1: Stormwater Pollution Prevention Team
Jerry Pierce, PE
Director of Public Utilities
Donald Dixon
WRF Superinwident
Ron Worthington
Operator in Charge (ORC)
Shift Worker on Duty Aaron Hemlett Part-time Maintenance
Plant Senior Operator

m
i

Table 1: SPPT Responsibilities
Task to be Performed
Required
Frequency
Documentation
Ensure SPPP Certification is signed and dated.
Section 6
Once only
Conduct annual review and amend plan if physical
Form I*
Annual
changes to facility require an amendment.
Train SPPT members on SPPP.
Form 2*
Annual
Conduct visual observations of stormwater outfalls.
Form 3*
Semi-annual
Conduct facility preventative maintenance
Form 4*
Semi-annual
inspection.
* Located in Appendix B.
3.0 FACILITY OVERVIEW
This section provides information on the facility and its operations, its location, drainage
and the operational risks to the facility's stormwater drainage system. This section
fulfills the NPDES Permit requirement to include a narrative description of the physical
facility and potential stormwater pollutant sources.
3.1 Facility Location
The West Brunswick Regional WRF is located at 235 Grey Water Road in Supply,
Brunswick County, North Carolina. The facility is bordered to the south by Grey Water
Road and undeveloped land owned by Brunswick County to the north, west and east.
The facility is located at 340 01' 38"N, 78* 16' 22"W. Brunswick County operates and
maintains approximately 17 acres at this location. Map 1 shows the location of the
facility.

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3.2 Facility Description
The West Brunswick Regional WRF collects and treats domestic and industrial sewage
from Brunswick County and has a design capacity of 6.0 million gallons per day (MGD).
Activities performed at the facility include wastewater treatment operations, maintenance
and repair of equipment, and chemical storage and handling. The layout of the facility is
shown in Map 2, the SPPP site map. Map 2 identifies building locations and the
stormwater discharge outfall.
The following narrative describes the industrial activities occurring at each building/area
covered by the SPPP.
Administration Building — This building consists of administrative offices, meeting areas,
restrooms, and kitchen. Small quantities of cleaning materials are stored in this building.
Employee paved parking areas are located around the perimeter of the building.
Maintenance Building — This building consists of a small equipment repair area and
storage area. Dry granular absorbents are used on the maintenance floors for spill and
leaks. The interior drain in this building is routed back through the headworks of the
plant. No equipment refueling is conducted onsite.
Chlorine Building - Chlorine is stored in two-3500 gallon storage tanks inside the
building with transfer pumps. The tanks are placed inside a dike -walled containment
area. Normally two drums of polymer are staged and metering pumps are used to
transfer the liquid.
Gravity Belt Thickener (GBT) Building - Gravity Belt System where WAS is distributed
over the belts separating the sludge from the supernate. The sludge falls to a pit where it
is transferred to the ATAD storage tanks. The supernate is distributed to a pit where it is
sent back to the in -plant lift station.
Chemical Tank Farm - 2-3000 gallon tanks of 48% Aluminum Sulfate and 1-5000 gallon
tank of 60% Magnesium Hydroxide are inside a -dike -walled containment area with
emergency drain lines installed in the case of spills.
Process Equipment - Process equipment includes an influent pump station, grit removal
equipment, dual equalization basins, dual oxidation ditches, dual secondary clarifiers,
dual rotating disc filters, dual chlorine contact chambers, an effluent pump station, a
gravity belt thickener, an aerobic digestion system, and sludge storage tanks.
The facility has a sanitary sewer system that collects both domestic wastewater and plant
industrial wastewater from facility buildings and discharges the wastewater back through
the plant influent system. Interior floor drains located within facility buildings are routed
back through the plant.

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3.3 Facility Drainage
The industrial areas of this site are paved in the vicinity of the facility buildings and a
paved roads loop through the site. All stormwater runoff enters swales and catch inlets
that drain the site from west to east and ultimately discharge to a wet detention basin at
the northeast corner of the property.
There is one stormwater outfall that will require monitoring at the facility. Stormwater
Drainage Outfall 001 (SDO-001) is located on the east side of the wet detention basin.
The outlet structure drains the pond through a sluice gate before discharging to the
receiving waters designated as Royal Oak Swamp and an upper tributary to Lockwoods
Folly River. The sluice gate allows for the outfall to be closed in the event of a spill.
The characteristics of the stormwater drainage outfall are identified in Table 2. Visual
monitoring of the stormwater discharge will be performed for the outfall listed in Table 2
at the designated point shown on Map 2. Visual monitoring will be conducted as
described in Section 5.2.1.
Table I Stormwater Drainage Outfall
Outfall ID Outfall Type Latitude Longitude
SDO-001 18" RCP 340 1' 39.437"N 780 16' 16.56"W
3.4 Facility Security
The facility has existing security policies and enforcement procedures. Perimeter fencing
provides protection for the facility from vandalism and intrusion. Front access gates to
the facility are locked during off hours. Overhead lighting is provided for portions of the
facility. Security cameras are in place to monitor the facility.
3.5 Facility Spill History
There have been no significant spills at this facility in the three (3) years prior to the
effective date of this Plan.
3.6 Facility Risk Assessment
There were no areas identified at the site as having a low-level risk of stormwater
pollution.
4.0 FACILITY BEST MANAGEMENT PRACTICES
The West Brunswick Regional WRF must consider and implement practical non-
structural (or procedural) and structural BMPs where necessary to reduce and minimize
the potential for pollutants to enter stormwater runoff. Non-structural (or procedural)
BMPs are things such as good housekeeping, equipment inspections, and spill prevention

and response. Structural BMPs are things like secondary containment and vegetative
practices. Specific BMPs for the site are provided below.
4.1 Good Housekeeping
Good housekeeping is the preservation of a clean and orderly work environment that
contributes to overall facility pollution control efforts. The implementation of this
program may also include some materials management practices as they relate to storage
of drums and bench stock in the shop areas. Adherence to the following practices will
minimize the potential for stormwater pollution:
➢ Hazardous substances will be stored in approved containers. The containers will
be stored in an area not exposed to stormwater. The containers will be located
away from direct vehicular traffic.
➢ Containers of chemicals and other compounds or mixtures will be labeled with
name of substance, stock number, expiration date, health hazards, safe handling
requirements, and first aid information. For each chemical substance used, a
Material Safety Data Sheet (MSDS) will be provided in areas accessible to
personnel.
➢ Brooms, dustpans, and mops will be hung on racks for easy access and use.
➢ Maintain dry and clean floors. Interior floors will be swept weekly, with residue
placed in designated waste disposal containers. Spills/drips/leaks will be cleaned
promptly.
➢ Trash will be picked up on a regular basis and disposed of properly.
➢ Separate holding containers will be provided for oily rags as a fire prevention aid.
➢ The exterior grounds will be inspected regularly. Litter and other trash will be
disposed of properly. Scrap parts and empty drums will be removed from the
facility promptly.
➢ Contaminated dry granular absorbents (e.g., "speedi-dri") will be swept daily and
disposed of properly.
➢ All equipment will be visually inspected for leaks and other conditions that could
lead to a discharge of a pollutant.
➢ Good housekeeping procedures will be included in the employee training
program. Regularly scheduled meetings will be held to discuss good
housekeeping and pollution prevention concepts.
4.2 Preventative Maintenance
West Brunswick Regional WRF shall regularly inspect and test equipment and
operational systems whose failure has a potential to release pollutants into the stormwater
drainage system. Inspections will uncover conditions such as cracks or slow leaks, which
could cause breakdowns or failures that result in discharges of chemicals or particulate
matter (solids) to the stormwater drainage system. The program will reduce breakdowns
and failures by making proper adjustments, repair, or replacement of equipment or parts.

At the beginning of each day, a general walk-through of all work areas should be
conducted. A written record is not required for these daily observations. Problems
should be reported and corrected as soon as practical.
The following items are subject to periodic inspections as they have a direct risk to
stormwater. The NPDES permit requires written documentation of scheduled
inspections. Retain inspection records for five (5) years.
➢ Pumps: These devices are subject to frequent inspection and maintenance that
includes lubrication, balancing, repacking bearings, and tightening of support
bolts and pipe connections. The pump manufacturers' recommendations will be
followed.
➢ Mobile Equipment: These machines will be inspected for leaking hydraulic
fluids, fuel lines, and lubricating oils. Mobile equipment will be inspected once
every 6 months.
➢ Secondary Containment Structures: These structures will be equipped with a
locking valve controlling discharge. The valves will be locked in the closed
position. Discharges will be made in accordance with the NPDES Permit and
other applicable regulations. The inspector will observe the structural integrity,
valve and lock operation, and look for signs that the primary tank may be leaking.
➢ Other: Equipment will be inspected and maintained as directed by the original
manufacturer. Other equipment that presents a reasonable risk for stormwater
pollution will be inspected and repaired as needed.
4.3 Spill Prevention and Response
The NPDES Permit requires that the facility develop a spill prevention and response
component to the SPPP and that appropriate personnel are trained in spill response
procedures. Spill prevention and response information and procedures are kept at the
SPPT Leader's office and at each shop location. The potential spill sources with high
risk for contaminating stormwater include the storage and handling of hazardous
substances and equipment maintenance activities. Accidents and careless handling
during these activities can cause spilled liquids to enter the stormwater drainage system.
Spill Prevention
During transfer or delivery of potentially hazardous substances to West Brunswick
Regional WRF, the driver and handlers will be responsible for preventing spills. The
driver will ensure that all hoses are secure and the proper absorbent materials (e.g., pads,
booms and socks) are available before unloading.
Employee awareness is the key to an effective spill prevention and response program.
Spill prevention training will be a component of the general employee training program.
New personnel will be taught spill prevention practices. Maintenance personnel will gain
a sufficient understanding of the objectives of the spill prevention program. Spill
prevention training should highlight previous spill events, equipment failures, remedies
taken and newly developed prevention measures.

The SPPT will evaluate the spill prevention program annually. Spill prevention items
that are addressed within this SPPP and that may need annual review and revision
include:
Review and update materials inventory list (emphasis on hazardous substances)
➢ Identify potential spill sources
Establish incident reporting procedures
Develop inspection procedures
Review previous incidents
Establish a training program
Review new construction and proposed operational changes
Spill Response
In the case of large volume spills, West Brunswick Regional WRF will request aid from
the local Fire Department and/or the local emergency management agency. Minor spills
can be absorbed with dry granular absorbents, pads, booms or socks. Sweeping or
mopping the material into approved containers for proper disposal can control small
spills. Proper disposal includes removing absorbent compounds from the floor on a
timely basis.
Spills that occur outside on paved vehicle parking lots may discharge to the stormwater
drainage system. There is always concern about preventing soil contamination and a
concern of preventing any spills from reaching the stormwater drainage system.
Reasonable measures necessary to prevent contamination of soil or waters of the State
will be carried out. In general, there are four basic steps, which are to be taken to control
pollution that can result from a spill:
1. Stop the spill at the source.
2. Contain the spill.
3. Collect the spilled material.
4. Dispose of the spilled material and subsequent contaminated material properly
and legally.
If containment methods are required for which you are not trained, or personal protective
equipment is not available, immediately evacuate the contaminated area and prevent
unauthorized personnel from entering. Steps 3 and 4 should only be undertaken by
personnel that are properly trained in spill response and cleanup.
4.4 Industrial Activity Exposure
The facility will take reasonable measures to minimize the exposure of industrial
activities to precipitation and stormwater runoff. Measures include:
Conducting industrial activities indoors or under cover.
: - Storing materials and parts indoors or under cover.

➢ Diverting run-on away from the industrial activity area with berms, ditches,
curbing, and buffer strips.
➢ Diverting runoff from industrial activity areas with appropriate runoff
management methods.
4.5 Secondary Containment
The NPDES Permit requires that secondary containment be provided for bulk storage of
liquids, storage of water priority chemicals, and hazardous substance storage to prevent
leaks and spills from contaminating stormwater runoff. Refer to Emergency Planning
and Community Right -to -Know Act (EPCRA) Section 313 of Title Ill of the Superfund
Amendments and Reauthorization Act (SARA) for a list of water priority chemicals.
Secondary containment can take many forms depending on the types and quantity of
containers, exposure to precipitation, and operation criteria.
Secondary containment should be provided for the following storage areas:
➢ Where non -empty 55-gallon drums are stored;
➢ Where drums or other containers are used as dispensing units within workshops;
➢ Where paint, solvents and thinners are stored;
➢ Where petroleum, oils and lubricants area stored;
➢ Where other liquid hazardous substances are stored.
Containers in sizes up to 55 gallons (e.g., buckets or drums) have several options:
➢ Store containers inside a prefabricated metal hazardous material storage building
with integral secondary containment.
➢ Use the existing building and provide a built-up curb or berm at the doorway
threshold.
➢ Install a ramp to provide access for drums and to prevent trips.
➢ Use the existing building and place a spill blocker across the doorway threshold.
➢ Use the existing building and provide spill containment pallets for the containers.
➢ Build a depressed concrete slab with curbing and a shed roof.
➢ Store small containers within a self-contained flammables cabinet.
Secondary containment that is not exposed to precipitation should have a volume equal to
i 10% of the largest container within the secondary containment device.
4.6 Hazardous Substance Storage and Management
For purposes of this section, the term hazardous substance includes hazardous substances
defined by USEPA, hazardous materials defined by federal DOT rules, regulated
hazardous wastes, non -regulated wastes, and any other material or substance that is a
reasonable potential stormwater pollutant.
The facility has the following options for hazardous substance storage:

➢ Store hazardous substances indoors within secondary containment.
➢ Store hazardous substances outdoors under cover and within secondary
containment.
➢ Store hazardous substances in a prefabricated hazardous material storage building
with integral secondary containment.
➢ Store small hazardous substance containers in a flammables cabinet with integral
secondary containment.
Provide a spill kit near or at locations where hazardous substances are stored. The spill
kit should consist of absorbent pads, booms, and/or dry granular absorbents in sufficient
quantity to contain a spill from the largest container at that storage location. Non -
sparking shovels and a container for disposing of the used absorbents should be available
to aid in spill cleanup. Provide a container for disposing of the used absorbents.
Ensure that hazardous substance containers are labeled properly. Labels will help
personnel handle and use the material safely and respond to spills efficiently.
The main materials located at the West Brunswick Regional WRF that could contribute
to stormwater pollution are:
➢ A polymer added at the GBT building and the Chlorine Building. One or two 55-
gallon drums will be stored at each building for use. All material will be stored
indoors and facility personnel will employ good housekeeping procedures to
minimize the risk of stormwater pollution.
➢ Sludge at the Sludge Receiving Station by GBT Building. Trucks offload
pumped waste into sludge trough which is pumped into the in -plant lift station.
Facility personnel will employ good housekeeping procedures to minimize the
risk of stormwater pollution.
➢ Chlorine is stored in two-3500 gallon storage tanks inside the Chlorine building.
The tanks are placed inside dike -walled containment area with minimal risk of
contaminating outside stormwater runoff.
Two 3000 gallon tanks of 48% Aluminum Sulfate and one 5000 gallon tank of
60% Magnesium Hydroxide are stored inside a dike -walled containment area with
emergency drain lines installed in the case of a spill.
4.7 Scrap Material Storage and Salvage
Brunswick County will maintain a program to minimize the quantity of scrap metals,
scrap parts, and unused vehicles and equipment stored at its facilities. Many of these
items have a salvage value, and may be sold through applicable county procedures.
Some items present a pollutant risk while they are stored on site. For example, empty 55-
gallon drums may still contain residue. These drums will be emptied, cleaned and
removed from the site.

4.8 Sediment and Erosion Control
Sites where soils are exposed to water, wind, or ice can have erosion and sedimentation
problems. Sedimentation occurs when soil particles are suspended in surface runoff or
wind and are deposited in streams or other water bodies. Construction and other ground
surface disturbing activities can accelerate erosion by removing vegetation, compacting,
or disturbing the soil, changing natural drainage patterns, and by covering the ground
with impermeable surfaces (pavement, concrete, buildings). When the land surface is
impermeable, stormwater can no longer infiltrate, resulting in larger amounts of water
that can move more quickly across a site and which can carry larger amounts of sediment
and other pollutants to streams and rivers.
Areas that are erosion -prone or where construction activity is occurring at the facility will
be inspected regularly. Sedimentation and erosion control devices will be installed and
maintained.
Several ways to limit and control sediment and erosion:
➢ Leave as much natural vegetation and plants on -site as possible.
➢ Minimize the time the soil is exposed.
➢ Prevent runoff from flowing across disturbed areas — divert the flow to vegetated
areas.
➢ Stabilize the disturbed soils as soon as possible.
➢ Slow down the runoff flowing across the site — use level spreaders or terraces.
➢ Provide check dams in drainage ways to decrease flow velocities.
➢ Use grass swales rather than paved channels.
➢ Remove sediment from stormwater runoff before it leaves the site by allowing it
to sheet flow through vegetative buffers.
Using these measures to control erosion and sedimentation is an important part of
stormwater management. Selecting the best set of sediment and erosion prevention
measures depends upon the nature of the on -site activities and other local condition.
4.9 Vegetation Practices
Preserving existing vegetation or revegetating disturbed soil as soon as possible after
construction is the most effective way to control erosion.
Four_ ways vegetation reduces erosion:
➢ Shields the soil surface from direct erosive impact of rain.
➢ improves the soil's water storage porosity and capacity so more water can
infiltrate into the ground.
➢ Slows the runoff and allows sediment deposits.
➢ Physically holds the soil in place with plant roots.

Vegetative buffers (e.g., grass filter strips, forested buffers) improve stormwater runoff
duality by slowing down the rate of flow, trapping sediment and other pollutants, and
increasing infiltration into the ground. The facility will maintain buffers around the site
perimeter to the extent practical.
Vegetation cover can be grass, trees, shrubs, bark, mulch, or straw. Grasses are the most
common type of cover used for revegetation because they grow quickly and provide
erosion protection within days. Straw or mulch may be used during non -growing seasons
to prevent erosion. Keep existing shrubs and trees because their established root systems
help prevent erosion.
Vegetation and other site stabilization practices can be either temporary or permanent
controls. Temporary controls provide a cover for exposed or disturbed areas for short
periods or until permanent erosion controls are put in place. Permanent vegetative
practices are used when activities that disturb the soil are completed or when erosion is
occurring on a site that is otherwise stabilized.
4.10 Management of Runoff
Management of runoff is the consideration of appropriate traditional stormwater
management practices (practices other than those which control the source of pollutants)
used to divert, infiltrate, reuse, or otherwise manage stormwater runoff in a manner that
reduces pollutants in stormwater discharges from the site. Procedures determined to be
reasonable and appropriate must be implemented and maintained. The potential of
various sources at the facility to contribute pollutants to stormwater from industrial
activity must be considered when determining reasonable and appropriate measures.
Appropriate measures may include:
➢ Vegetated buffer zones (grassed areas along facility perimeter).
➢ Vegetated swales (vegetated depression used to transport, filter, and remove
sediment).
➢ Stormwater diversion devices (grass berms, curbing).
➢ Reuse of collected stormwater (such as for a process or as an irrigation source).
➢ Inlet controls (such as passive sediment interceptors).
➢ Infiltration devices.
➢ Wet detention/retention basins.
Many BMPs are measures to reduce pollutants at the source before they have an
opportunity to contaminate stormwater runoff. Traditional stormwater management
practices can be used to direct stormwater away from areas of exposed materials/potential
pollutants. Traditional stormwater management practices can be used to direct
stormwater that contains pollutants to natural or other types of treatment locations. For
example, using grass swales to collect stormwater runoff from parking lots and building
roofs will minimize the pollutants leaving the site. The NPDES Permit does not specify
any one stormwater management practice since these practices must be selected on a
case -by -case basis depending on the activities and flow characteristics at the facility.

4.11 Spill Kits
A complete and adequate spill kit should be positioned in an easily accessible location
near any hazardous substance storage area at the facility. .Personnel should have
knowledge of an access to the location of the spill kit. The standard spill kit will be
utilized by West Brunswick Regional WRF personnel for both minor and major spill
incidents. The spill kit should have sufficient absorbents to contain a spill from the
largest container within the hazardous substance storage location.
Absorbent pads will be located at equipment shops and any building where 55-gallon
drums are stored in bulk.
Standard spill kits will consist of spill response equipment sufficient to control and
contain a 55-gallon spill of oil. A typical standard spill kit consists of the following:
➢ 10 booms (3 inch diameter x 4 feet long)
➢ 75 absorbent pads (18 inch square)
➢ 15 pounds of dry granular absorbent
➢ 24 disposal bags
➢ 8 pair nitrile gloves
➢ 2 pair goggles
➢ 2 sets of X-large rain suits
➢ 1 shovel
➢ Plastic container to hold items
The facility should also have at least one 85-gallon over pack drum, or similar containers,
for holding contaminated materials (e.g., soil, booms) prior to disposal.
5.0 TRAINING, INSPECTIONS, AND RECORD KEEPING
5.1 Training
The NPDES permit requires that facility personnel receive training on Permit and SPPP
compliance, pollution prevention, and spill response. The Permit does not specify exact
course of content or format, so the training programs can be developed to fit the specific
needs of the facility. Training can be performed with in-house staff and resources or
contracted with vendors to provide the training.
Personnel will be trained in:
➢ General good housekeeping — Storage of materials, preventative maintenance of
equipment; checking for leaks and spills; and, preventing exposure of hazardous
substances and waste materials to stormwater.
➢ Spill prevention and response — Securing drums and containers; handling
materials; identifying toxic and hazardous substances stored, handled, and
produced on -site; spill notification procedures, and appropriate contacts.

➢ Record keeping and inspections — Conducting inspections and producing and
maintaining records, including spill reports, in accordance with SPPP guidelines.
Personnel refresher training will be provided, at a minimum, on an annual basis. New
personnel will receive training promptly upon assignment. A blank Training
Documentation Sheet (Form 2) is provided in Appendix B. Completed copies of the
form will be kept on -site with the SPPP document for at least five (5) years.
5.2 inspections
Under the general stormwater permit NCG11000, facility inspections must be conducted
according to the requirements of the facility's SPPP. The facility's SPPP requires written
documentation of inspections and for those records to be retained for five (5) years.
5.2.1 Qualitative Monitoring Requirements
Qualitative monitoring is conducted for the purpose of evaluating the effectiveness of the
SPPP and assessing new sources of stormwater pollution. Qualitative monitoring
requires a visual inspection of each stormwater outfall during a representative storm
event in order to determine if the discharge may be polluted. Table 3 below shows the
types of parameters that are indicative of pollution. No analytical monitoring is required
at this facility.
NPDES requirements include semi-annual monitoring of all stormwater discharge
outfalls (SDOs). Stormwater discharge qualitative monitoring (visual inspections) will
be performed at each SDO as shown on the facility site plan, Map 2, twice per year, once
during the first half of the year (January to June), and once during the second half of the
year (July to December), with at least 60 days separating inspection dates.
Table 3: Qualitative Monitoring Requirements
Dischar e Characteristic
Frequency
Location*
Color
Semi-annual
SDO
Odor
Semi-annual
SDO
Clarity
Semi-annual
SDO
Floating solids
Semi-annual
SDO
Suspended solids
Semi-annual
SDO
Foam
Semi-annual
SDO
Oil sheen
Semi-annual
SDO
Other indicators of pollution
Semi-annual
SDO
*Visual observation shall be performed at each SDO.
Adverse weather conditions that may prohibit visual observations of SDOs include
weather conditions that create dangerous conditions for personnel (e.g., local flooding,
high winds, hurricanes, tornadoes, electrical storms). When conducting visual
monitoring of outfalls, SPPT personnel are required to follow standard safety practices.

A Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report (Form 3) is
provided in Appendix B. Completed originals of the report will be kept on -site with the
SPPP document for at least five (5) years. Directions for completing the report are
provided below:
1. Shortly after rainfall begins, discharge will begin flowing from the outfall. After
discharge has been flowing approximately 5 to 30 minutes, collect about one half
liter of discharge water into a clean glass container and record the observations.
Observations can apply either to the collected water, or to the flow from the
outfall.
2. Describe the color of the discharge using basic colors (red, brown, blue, etc.) and
tint (light, medium, dark) as descriptors.
3. Describe any distinct odors that the discharge may have (i.e., smells strongly of
oil, weak chlorine odor, etc.)
4. Clarity is a measure of the cloudiness of the water. Examples of clarity
descriptions include clear, murky, very cloudy, or opaque.
5. Floating solids are things like trash, pieces of plastic, shavings, or other items that
float and can cause receiving stream degradation. Grass clippings should also be
reported on the form; the dumping of yard debris into the storm drainage system
is not allowed.
6. Suspended solids are typically small particles such as grit or sediment that are
suspended within the water column.
7. Detergents, other chemicals, and natural occurrences due to the area's soil
mineralogy, can cause foam. Circle "yes' if foam is present.
8. Any amount of oil sheen is technically a violation of the Clean Water Act (40
CFR 110.3). Realistically, incidental oil sheen from parking lot runoff cannot be
totally eliminated. If oil sheen is visible, circle "yes".
9. Other possible indicators of stormwater pollution include distressed vegetation at
the outfall outlet, deformed amphibians, a dry weather flow, illicit connections, or
improper disposals.
10. The more detail provided the better. This form will be used to assess the
effectiveness of the SPPP during annual evaluations.
11. The inspector will sign the form when completed.
12. Insert the completed form into the facility SPPP document. The NPDES Permit
does not require a copy of this form be sent to NCDWQ, but the form must be
kept on -site with the SPPP document.
When conducting wet weather visual observations at outfalls that receive off -site runoff,
the effects of this off -site runoff can be minimized by conducting the wet weather visual
observation within the first ten minutes of discharge from the on -site outfall.
If it is determined that stormwater discharges are polluted, the source of the pollutants
will be located and minimized to the extent practical. Refer to Section 4 for descriptions
of applicable measures that can be implemented to reduce pollutants.

5.2.2 Non-Stormwater Discharges
There are certain discharges that are allowed in the storm sewer system which do not
require any additional action once they have been identified and documented. These
"allowable non-stormwater discharges" include:
➢ Other discharges that are authorized by a non-stormwater NPDES permit;
➢ Discharges resulting from fire -fighting activity;
➢ Fire hydrant flushing;
➢ Potable water sources including waterline flushing;
➢ Uncontaminated compressor condensate;
➢ Irrigation drainage;
➢ Lawn watering;
➢ Routine external building wash down that. does not use detergents or other
compounds;
➢ Pavement wash waters where spills or leafs of toxic or hazardous materials have
not occurred (unless all spilled material has been removed) and where detergents
are not used;
➢ Air conditioning condensate;
➢ Uncontaminated springs;
➢ Uncontaminated groundwater;
➢ Foundation or footing drains where flows are not contaminated with process
materials such as solvents.
Note that discharges of wash water from steam cleaning and other equipment cleaning
operations are not allowed.
The holders of NPDES permits for discharges of stormwater associated with industrial
activity are required to perform an investigation to show that outfalls discharge only
stormwater or one of the allowable discharges defined above.
When non-stormwater discharges or unauthorized sewer connections are discovered, a
plan to eliminate the discharge shall be developed and carried out. Non-structural
corrective actions should be performed immediately and will require an amendment to
the SPPP to reflect the completion of the BMP. Structural modifications should be made
as soon as possible, but in no case later than three years after the effective date of the
NPDES stormwater discharge permit.
5.2.3 Facility Preventative Maintenance Inspections
The NPDES Permit requires facilities to conduct semi-annual preventative maintenance
inspections at designated storm water management devices (e.g., catch basins, oil/water
separators, etc.), and designated facility equipment and systems that upon failure, could
result in discharges of pollutants to the storm drainage system. These inspections should
coincide with the semi-annual visual observations of each SDO. The Facility
Preventative Maintenance Inspection Form (Form 4), located in Appendix B, will be used

to document the inspections and any subsequent maintenance activities. Completed
copies of the form will be inserted into the SPPP document and kept on -site for at least
five (5) years.
5.2.4 Hazardous Waste and Hazardous Material Storage Areas
The facility must conduct internal inspections of Hazardous Material Storage Areas and
document inspection results. An accidental release from a secondary containment
structure, including diked or bermed areas, should be treated like an accidental release or
spill from any bulk storage tank. Appropriate spill response and reporting procedures
will be followed to document the release.
5.3 Record Keeping and Reporting
The SPPT is required to maintain records on the actions taken during implementation of
the SPPP. The general requirements for maintaining records and reporting any
significant non-compliance are provided below.
5.3.1 Record Keeping
This SPPP will be maintained on -site. The SPPP will be reviewed annually and updated
as needed. The SPPT will maintain inspection records and a certification that the facility
is in compliance with the SPPP or identify incident(s) of non-compliance. The SPPT
shall amend the plan whenever there is a change in design, construction, operation, or
maintenance, which has a significant effect on the potential for the discharge of pollutants
to surface waters.
The SPPT Leader will maintain a record of the results of site inspections and a
certification that the facility is in compliance with the SPPP or identify any incident(s) of
non-compliance.
The SPPT Leader will maintain a record of incidents of spills or leaks of significant
materials, which could impact stormwater runoff, along with corrective actions, surface
water discharge, and any relevant information. Records of inspection and maintenance
activities such as cleaning and repairing stormwater control and treatment facilities will
also be maintained.
The SPPT members will perform semi-annual inspections of designated equipment and
buildings/areas at the facility. The SPPT Leader will maintain records of required
follow-up actions to ensure that appropriate corrective actions are taken in response to the
inspections.
Reports and changes to the SPPP will be retained on -site for at least five (5) years after
expiration of the N'PDES stormwater discharge permit. The facility will retain records of
all stormwater monitoring information required by the NPDES permit for a period of five
(5) years from the date of the sample, measurement, report or application.

The facility is not required to submit the SPPP for review unless requested to do so by
EPA or NCDENR. If the SPPP is reviewed by the EPA or NCDENR, the facility may be
required to amend the SPPP.
5.3.2 Twenty-four Hour Reporting
The facility must report to NCDENR any non-compliance that may endanger human
health or the environment. Any information shall be provided verbally within 24 hours
(or as soon as practical) from the time facility personnel became aware of non-
compliance. A written report shall also be provided within five (5) days of the time the
facility becomes aware of the non-compliance.
Written reports shall contain a description of the non-compliance event, its causes, the
period of non-compliance, including exact dates and times, and if the non-compliance
event has not been corrected, the anticipated time non-compliance is expected to
continue. Steps taken or planned to reduce, eliminate, and prevent reoccurrence of non-
compliance shall also be included in the written report.
The facility shall report all instances of non-compliance not reported under the 24-hour
reporting requirement to NCDENR at the time monitoring reports are submitted.

6.0 SPPP CERTIFICATION
"I certify, under penalty of law, that:
This document and all attachments were prepared under my direction or
supervision in accordance with a system designed to assure that qualified
personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly
responsible for gathering the information, the information 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 fine and imprisonment for knowing violations" [as specified in Part H of the
NPDES Permit].
2. The stormwater outfalls covered by this NPDES Permit have been tested or
evaluated for the presence of non-stormwater discharges 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 those persons, to the best of my knowledge and belief, no non -
permitted discharges of non-stormwater enter the stormwater outfalls covered by
this NPDES Permit because of activities occurring at his facility [as specified in
Part H of the NPDES Permit].
Name and Official Title: Jerry W. Pierce, P.E., Director of Public Utilities
Representing: Public Utilities - County of Brunswick
Signature:
C�� Wr�1A.-
Date Signed: 6- 7 -I/
Method of Evaluation Used:
0 Review of building and site plans.
21 Visual inspection of storm drain system.
0 Interview with facility personnel.

TO ACRONYMS AND DEFINITIONS
7.1 Acronyms
The following is a list of acronyms and abbreviations that may be used in reference to the
Stormwater Pollution Prevention Plan for the West Brunswick Regional Water
Reclamation Facility.
BMP Best Management Practice
COC Certificate of Coverage
DENR Department of Environment and Natural Resources (North Carolina)
DWQ Division of Water Quality (North Carolina)
EPA Environmental Protection Agency
MSDS
Material Safety Data Sheet
NPDES
National Pollutant Discharge Elimination System
SPPP
Stormwater Pollution Prevention Plan
SDO
Stormwater Discharge Outfall
SPPT
Stormwater Pollution Prevention Team
7.2 Definitions
Best Management Practices (BMPs) means a measure or practice used to reduce the
amount of pollution entering surface waters. BMPs may take the form of a process,
activity, or physical structure.
Discharge is a release or flow of stormwater or other substance from a conveyance or
storage container.
General Permit is a permit issued under the NPDES program to cover a certain class or
category of stormwater discharges. These permits allow for a reduction in the
administrative burden associated with permitting stormwater discharges associated with
industrial activities.
Hazardous Substances are any substance designated under 40 CFR Part 116 pursuant to
Section 311 of the Clean Water Act.
Hazardous Waste is by-products of human activities that can pose a substantial or
potential hazard to human health or the environment when improperly managed.
Possesses at least one of four characteristics (ignitability, corrosivity, reactivity, or
toxicity), or appears on special USEPA lists.
National Pollutant Discharge Elimination System (NPDES) means the Federal
Environmental Protection Agency's (USEPA) national program for issuing, modifying,
revoking and reissuing, terminating, monitoring, and enforcing water quality permits.

NPDFS Permit An authorization, license, or equivalent control document issued by
USEPA or an approved State agency to implement the requirements of the NPDES
program.
Oil Sheen is a thin, glistening layer of oil on water.
Permittee is the owner or operator issued a certificate of coverage pursuant to this general
permit.
Permitting Authority is the State of North Carolina Department of Environmental, Health,
and Natural Resources, Division of Water Quality.
Point Source is any discernible, confined and discrete conveyance including, but not
specifically limited to, any pipe, ditch, channel, tunnel, conduit, well, or discrete 'fissure
from which stormwater is or may be discharged to waters of the state.
Precipitation is any form of rain or snow.
Runoff is that part of precipitation, snow melt, or irrigation water that runs off the land
into streams or other surface water. It can carry pollutants from the air and land into the
receiving waters.
Secondary Containment are structures, usually dikes or berms, surrounding tanks or other
storage containers and designed to catch spilled material from the storage containers.
Significant Materials, as defined at 122.26(b)(12) include, but are not limited to: Raw
materials; fuels; materials such as solvents, detergents, and plastic pellets; finished
materials such as metallic products; raw materials used in food processing or production;
hazardous substances designated under section 10 ] (14) of CERCLA; any chemical the
facility is required to report pursuant to section 313 of Title III of SARA; fertilizers;
pesticides; and waste products such as ashes, slag and sludge that have the potential to be
released with stormwater discharges.
Significant Spills include, but are not limited to: releases of oil or hazardous substances in
excess of reportable quantities under section 311 of the CIean Water Act (Ref 40 CFR
110.10 and CFR 117.21) or section 102 of CERCLA (Ref: 40 CFR 302.4).
Stormwater is runoff from a storm event, snowmelt runoff, and surface runoff and
drainage.
Stormwater Pollution Prevention Plan (SPPP) is the plan developed, documented, and
maintained by the Permittee to improve the quality of stormwater discharging from the
site and to minimize exposure of industrial activities.

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERNUT NO. NCG110000
CERTIFICATE OF COVERAGE No. NCGI 10151
STORMWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards end regulations promulgated and adopted by the North Carolina Environmental
Managemcnt Commission, and the Federal Water Pollution Control Act, as amended,
Wcst Brunswick Regional
is hereby authorized to discharge stonnwater from a facility located at
West Brunswick Regional WRF
235 Grey Water Road
Supply
Brunswick County
to receiving waters designated as Royal Oak Swamp & a UT to Lockwoods Folly River, class C;
SW &c SC:; HQW waters, respectively, in the Lumber River Basin, in accordance with the
effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, 11, ill, 1V,
V, and V1 of General Permit No. NCGI 10000 as attached.
This certificate of coverage shall become effective February 7, 2011.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this the 7`h day of February, 2011.
x:; � j 1, �- J— &
for Coleen H. Sullins, Director
Division of Water Quality
By the Authority of the Environmental Management Commission

FORM I
REVIEW AND AMENDMENT CERTIFICATION
The NPDES Permit requires a review and evaluation of this SPPP at least once a year.
As a result of this review, the Permittee may be required to amend this SPPP to include
more effective pollution prevention technology and BMPs, if such technology is field
proven and if implementation of the technology will significantly reduce the likelihood of
the contamination of stormwater. The SPPP will also be amended whenever there is a
change in facility design, construction, operation, or maintenance that has a significant
effect on the potential for stormwater contamination at the facility. Any amendments will
be implemented to the maximum extent practical after such change occurs.
DATE REVIEW PRfNTED SUMMARY OF SIGNATURE
STATUS NAME AMENDMENT

Fora 2
TRAINING DOCUMENTATION SHEET
The NPDES stormwater permit requires that facility personnel receive training on Permit
and SPPP compliance, pollution prevention, and spill response at a minimum annually.
Also, new personnel will receive training promptly upon assignment.
DATE PRINTED NAME SIGNATURE SUBJECT

Form 3
STORMWATER DISCHARGE OUTFALL (SDO)
QUALITATIVE MONITORING REPORT
For guidance on filling out this form, please visit:
http:/Al2o.enr.state.ne.us/su/Fonus—Documents.htm4miscfornis
Permit No.: NIG I
Facility Name:
County:
Inspector:
Date of Inspection:
Time of Inspection:
11 1 1 1 or Certificate of Coverage No.: NICIGI 1 1 I l 1 1
Total Event Precipitation (inches):
Phone No.
Was this a Representative Storm Event? (See information below) Yes No
Please check your permit to verify if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
A "Representative Storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
occurred. A single storm event may contain up to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1.Outfall Description:
Outfall No. Structure (pipe, ditch, etc.)
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.):
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:

•1 ` a I i � 1,
} �. ..
1 .,� ' J ,y
,1 ' •! .ICY.• • � .
+
I

6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where I is no solids and 5 is extremely muddy:
4
7. Is there any foam in the stormwater discharge? Yes No
S. Is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Ob«ous Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.

Form 4
FACILITY PREVENTATIVE MAINTENANCE INSPECTION
Building/Area:
Date:
Inspector:
Time:
Perform facility inspection and inspect all applicable stormwater management devices. Check yes or no,
and provide details under comments. List suggested corrective actions at bottom of form.
Are the following now and/or pollution control measures in place, maintained, and functioning
properly? Look for evidence of leaks or potential stormwater contamination problems.
MEASURE
YES
NO
COMMENTS
Facility stormwater drainage system
(i.e., catch basins, inlets, culverts,
headwalls, ditches)
Existing sediment and erosion
control devices
Retention/detention devices
Temporary stormwater diversion
dikes/devices
Subsurface storm drains
Graded pavement
Oil/water separators/grit chambers
Fuel/oil sumps
Fuel/oil/other pumps and hose
connections
Secondary containment structures
Mobile equipment
Pipes, valves, and valve fittings
Other equipment
Corrective Actions: