SWPPP Template Text -- PA comments …centralmastormwater.org/Pages/crsc_toolbox/SWPPP...

Central Massachusetts Regional Stormwater Coalition Stormwater Pollution Prevention Plan##MUNICIPALITY

Stormwater Pollution Prevention Plan Template Table of Contents

Section – Description PageExecutive Summary.....................................................................................................ES-1SECTION 1 - Stormwater Pollution Prevention Plan Overview......................................1

1.1 Introduction..............................................................................................................11.2 NPDES MS4 Permit Coverage.................................................................................21.3 Objectives of the SWPPP.........................................................................................41.4 Exclusion for Wastewater Treatment Facilities.......................................................51.5 Exclusion for Quasi-Municipal Entities and Districts..............................................51.6 Exclusion for Properties Not Operated by the Permittee.........................................6

SECTION 2 - SWPPP Evaluation.....................................................................................82.1 Description of the Municipality................................................................................82.2 Responsibilities of Municipal Departments.............................................................82.3 Summary of Impaired Waters in the Municipality...................................................82.4 Endangered or Threatened Species Evaluation......................................................112.5 Historic Places Evaluation......................................................................................12

SECTION 3 - Municipal Facilities with Low Pollution Potential..................................143.1 Schools...................................................................................................................153.2 Police Stations........................................................................................................173.3 Fire Stations............................................................................................................193.4 Recreation Centers..................................................................................................213.5 Senior Centers........................................................................................................233.6 Municipal Parks......................................................................................................253.7 Athletic Fields........................................................................................................273.8 Municipal Cemeteries.............................................................................................293.9 Municipal Swimming Pools...................................................................................313.10 Town Commons...................................................................................................333.11 Veterans Squares..................................................................................................353.12 Facilities with Detailed SWPPP Narrative...........................................................37

SECTION 4 – Detailed Facility Assessment: FACILITY NAME.................................384.1 Facility Summary...................................................................................................384.2 Site Inspection........................................................................................................384.3 Pollution Prevention Team.....................................................................................384.4 Facility Description................................................................................................394.5 Facility Structures...................................................................................................41

4.5.1 Additional Site Features....................................................................................434.6 Site Drainage..........................................................................................................45

4.6.1 Receiving Water...............................................................................................454.6.2 Applicable TMDLS..........................................................................................46

4.7 Site Activities.........................................................................................................484.7.1 Agricultural Operations....................................................................................49

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4.7.2 Compost Production or Storage........................................................................504.7.3 Facility or Building Maintenance.....................................................................504.7.4 Fueling Operations............................................................................................514.7.5 Landscaping......................................................................................................524.7.6 Chemical Handling...........................................................................................524.7.7 Painting.............................................................................................................534.7.8 Stockpiles and Sand Storage.............................................................................544.7.9 Salt Storage.......................................................................................................554.7.10 Solid Waste Management...............................................................................564.7.11 Snow Dump....................................................................................................574.7.12 Use or Storage of Pesticides or Fertilizers......................................................584.7.13 Vehicle and Equipment Storage.....................................................................584.7.14 Vehicle and Equipment Maintenance/Repair.................................................594.7.15 Vehicle and Equipment Washing...................................................................604.7.16 Waste Handling and Disposal.........................................................................614.7.17 Waste Oil Storage...........................................................................................62

4.8 Vehicle and Equipment Inventory..........................................................................634.9 Location of Leak and Spill Cleanup Materials.......................................................644.10 Allowable Non-Stormwater Discharges...............................................................644.11 Existing Stormwater Monitoring Data.................................................................654.12 Significant Material Inventory.............................................................................654.13 Applicability of Spill Prevention, Control and Countermeasure (SPCC) Components..................................................................................................................684.14 Description of Significant Material Storage Areas..............................................684.15 List of Significant Leaks or Spills........................................................................694.16 Structural BMPs...................................................................................................69

4.16.1 Pretreatment Structural BMPs........................................................................694.16.2 Treatment Structural BMPs............................................................................704.16.3 Other Structural BMPs....................................................................................70

4.17 Sediment and Erosion Control..............................................................................704.18 Employee Training...............................................................................................704.19 Site Inspection Requirements...............................................................................714.20 Recordkeeping and Reporting..............................................................................714.21 Triggers for SWPPP Revisions............................................................................72

SECTION 5 - SWPPP Non-Structural Controls for All Facilities..................................745.1 Good Housekeeping...............................................................................................745.2 Preventative Maintenance......................................................................................755.3 Best Management Practices....................................................................................755.4 Spill Prevention and Response...............................................................................76

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Table of Contents (continued)

FIGURES

Figure - Description Page

Figure 1-1: Map of Massachusetts Small MS4 communities............................................3Figure 2-1: Extent of MS4 Urbanized Area in ##MUNICIPALITY................................9Figure 2-2: 303(d) Water Bodies in ##MUNICIPALITY...............................................10Figure 3-1: Location of Schools in ##MUNICIPALITY................................................16Figure 3-2: Location of Police Stations in ##MUNICIPALITY.....................................18Figure 3-3: Location of Fire Stations in ##MUNICIPALITY........................................20Figure 3-4: Location of Recreation Centers in ##MUNICIPALITY..............................22Figure 3-5: Location of Senior Centers in ##MUNICIPALITY.....................................24Figure 3-6: Location of Municipal Parks in ##MUNICIPALITY..................................26Figure 3-7: Location of Athletic Fields in ##MUNICIPALITY.....................................28Figure 3-8: Location of Municipal Cemeteries in ##MUNICIPALITY.........................30Figure 3-9: Location of Municipal Swimming Pools in ##MUNICIPALITY................32Figure 3-10: Location of Town Common Areas in ##MUNICIPALITY.......................34Figure 3-11: Location of Veterans Square Areas in ##MUNICIPALITY......................36Figure 4-1: ##FACILITY Site Map................................................................................40

TABLES

Table - Description Page

Table No. 2-1: 303(d) Impaired Waters Summary.........................................................11Table No. 3-1: Municipal Facilities with Low Pollution Potential................................14Table No. 3-2: Municipal Facilities with Detailed SWPPP Assessments......................37Table No. 4-1: Impaired Waters Receiving Drainage from ##FACILITY....................46Table No. 4-2: Stormwater Pollution Sources In Agricultural Operations....................49Table No. 4-3: Vehicle Inventory...................................................................................63Table No. 4-4: Leak and Spill Cleanup Materials..........................................................64Table No. 4-5: Existing Stormwater Monitoring Data...................................................65Table No. 4-6: Significant Material Inventory...............................................................65Table No. 4-7: Significant Leaks or Spills.....................................................................69

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Table of Contents (continued)

APPENDICES

Appendix TitleA Endangered and Threatened Species Certification

B Historic Properties and Places Certification

C Standard Operating Procedures

D Tier I Qualified Facility SPCC Plan Template

E Spill Documentation Forms

F Training Documentation and Attendance Sheets

G Facility Inspection Form

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Executive SummaryThis Stormwater Pollution Prevention Plan (SWPPP) has been developed by ##MUNICIPALITY to address the requirements of United States Environmental Protection Agency’s (USEPA’s) 2003 National Pollutant Discharge Elimination System (NPDES) Small Municipal Separate Storm Sewer System (MS4) Permit for Massachusetts, hereafter referred to as the 2003 Massachusetts MS4 Permit. ##MUNICIPALITY is a permittee under the 2003 Massachusetts MS4 Permit, which required the development of a program to prevent and/or reduce pollutant runoff from municipal operations, provide training to employees, identify maintenance activities for municipal properties and activities (and schedules for these activities), and maintain stormwater structural controls in good condition.

This SWPPP addresses the following facilities and/or activities within ##MUNICIPALITY:

Instructions: Name all facilities included in this SWPPP in the following list. Delete any unused rows.

1. ##FACILITY NAME, ##FACILITY ADDRESS2. ##FACILITY NAME, ##FACILITY ADDRESS3. ##FACILITY NAME, ##FACILITY ADDRESS4. ##FACILITY NAME, ##FACILITY ADDRESS5. ##FACILITY NAME, ##FACILITY ADDRESS6. ##FACILITY NAME, ##FACILITY ADDRESS7. ##FACILITY NAME, ##FACILITY ADDRESS

Objectives of the SWPPP

This SWPPP satisfies the required regulatory components for good housekeeping and pollution prevention at the facilities named above, per Minimum Control Measure 6 (“Pollution Prevention and Good Housekeeping in Municipal Operations”) of the 2003 Massachusetts MS4 Permit. This SWPPP provides the following for each facility named above

An inventory of all materials and equipment that have the potential to cause stormwater pollution, and identifying locations where these materials are stored;

Description of how stormwater is managed, including: engineered storm drain system conveyance; on-site pretreatment, treatment and infiltration systems; and discharges to surface water directly from the site;

Review of activities that occur that represent a potential for stormwater pollution; Description of the Best Management Practices (BMPs) in place to reduce,

eliminate and prevent the discharge of pollutants to stormwater; Identification of the employees that prevent stormwater pollution by

implementing the BMPs, and describe the training received by these employees;

Discussion of how each facility is supported by the municipality;

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The SWPPP also serves as a tool for the facility employees, including a place to maintain recordkeeping associated with these requirements.

Organization of the SWPPP

Section 1 of this SWPPP describes how ##MUNICIPALITY created this SWPPP from a SWPPP Template developed in June 2012 as one of eighteen (18) tasks funded by a Community Innovation Challenge (CIC) Grant, all of which were related to stormwater. This section describes the detailed objectives of the SWPPP and the types of municipal facilities that are not covered by the SWPPP.

Section 2 provides a general summary of ##MUNICIPALITY as it pertains to compliance with the 2003 Massachusetts MS4 Permit.

Section 3 identifies municipal facilities in ##MUNICIPALITY with low pollution potential, and the procedures, policies, and activities that are in place at each to comply with regulatory requirements for good housekeeping and pollution prevention.

Sections 4 through ##IDENTIFY ALL SECTIONS WHERE DETAILED FACILITY INSPECTIONS HAVE BEEN COMPLETED include detailed facility assessments for municipal facilities where vehicle storage, fueling operations, material storage, transportation of oil and other materials, or other activities occur that have the potential to cause stormwater pollution. These sections identify the Pollution Prevention Team, facility description, site drainage, vehicle and equipment inventory, material inventory, structural best management practices, site inspection and spill history, and many other key pieces of information for each facility.

Section 5 ##ENTER NUMBER OF THE “SWPPP NON-STRUCTURAL CONTROLS FOR ALL FACILITIES” SECTION describes good housekeeping, preventative maintenance, Best Management Practices, and spill prevention and response policies that are in place at all facilities identified in the SWPPP.

Appendices to the SWPPP provide related documentation, including required Endangered Species Act and Historic Properties certifications, Standard Operating Procedures, spill documentation forms, and other tools.

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SECTION 1 - Stormwater Pollution Prevention Plan OverviewInstructions: Throughout this document, the symbol ‘##’ has been used to represent

locations where community or site-specific information is required.

1.1 Introduction

A template for this Stormwater Pollution Prevention Plan (SWPPP) was developed in June 2012 as one of eighteen (18) tasks funded by a Community Innovation Challenge (CIC) Grant, all of which were related to stormwater. The CIC Grant was awarded by the Massachusetts Executive Office of Administration and Finance. Municipal participants in this CIC Stormwater Grant include the following 13 communities:

1. Auburn 2. Charlton 3. Dudley 4. Holden 5. Leicester 6. Millbury 7. Oxford 8. Paxton 9. Shrewsbury 10. Spencer 11. Sturbridge 12. Webster 13. West Boylston

Each of the 13 participating communities is subject to the requirements of United States Environmental Protection Agency’s (USEPA’s) 2003 National Pollutant Discharge Elimination System (NPDES) Small Municipal Separate Storm Sewer System (MS4) Permit for Massachusetts, hereafter referred to as the 2003 Massachusetts MS4 Permit.

The SWPPP template has been developed by the engineering firm of Tata & Howard, Inc., of Marlborough, Massachusetts. The objective of the SWPPP template is to provide a framework satisfying the required regulatory components for good housekeeping and pollution prevention at municipal facilities, per the 2003 Massachusetts MS4 Permit, while providing the flexibility for each municipality to provide detailed site descriptions, where needed. The SWPPP template has been based, generally, on the USEPA’s guidance for SWPPPs that was issued with the September 29, 2008 Final 2008 Multi-Sector General Permit (MSGP), which addressed stormwater pollution prevention at industrial facilities. The MSGP SWPPP requirements were then adjusted and revised, based on Tata & Howard’s experience at numerous municipal facilities, in order to reflect the likely pollution sources and activities at these facilities.

The SWPPP template was developed based on an inventory, completed in May 2012, of facilities owned, operated, or managed by each of the 13 participating communities.

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Sources of potential stormwater pollution, and the activities that contribute to each source, are addressed in this SWPPP template.

Participating communities are invited to utilize the template to:a) Replace existing SWPPPs already in place for existing facilities; b) Use portions of the SWPPP template to update SWPPPs already in place for

existing facilities; and/or c) Develop new SWPPPs for municipal facilities for which SWPPPs had not yet

been developed.

In the second year of this project, seventeen new communities joined the Coalition project. These communities are:

1. Boylston 2. Grafton 3. Hardwick 4. Hopkinton 5. Monson 6. Northbridge 7. North Brookfield 8. Northborough9. Palmer10. Rutland 11. Southbridge 12. Sterling 13. Upton14. Uxbridge15. Ware16. Westborough17. Wilbraham

With the exception of three of these communities Hardwick, Northbridge, and Ware all others are also subject to the 2003 NPDES MS4 Permit for Massachusetts. With the additional seventeen communities, a total of thirty communities are participating in year two of the CIC Grant.

1.2 NPDES MS4 Permit Coverage

##MUNICIPALITY is subject to the requirements of the 2003 Massachusetts MS4 Permit. The 2003 Massachusetts MS4 Permit became effective on May 1, 2003, and was initially scheduled to expire five years from the effective date. Regulation under the MS4 Permit was required when the residential population of a municipality (including adjacent densely settled surrounding area) exceeded 50,000, and the municipality had an overall population density that exceeds 1,000 people per square mile. By these definitions, the area subject to the requirements of the MS4 Permit may be just a portion of a municipality, a boundary referred to as the Urbanized Area.



In May 2008, the month of 2003 Massachusetts MS4 Permit expiration, the USEPA Region 1 office in Boston, Massachusetts had not finalized a new MS4 Permit to replace coverage of the permittees. The USEPA notified permittees that the requirements of the 2003 MS4 Permit would continue to be administratively enforced until the effective date of a new, replacement permit.

On November 4, 2010, the Notice of Availability of the draft MS4 Permit for regulated small MS4 communities located in Massachusetts’s Interstate, Merrimack and South Coastal watersheds was published in the Federal Register. The 30 communities participating in the CIC Stormwater Grant project are located either in the Interstate South-Flowing Watershed or the Merrimack Watershed, two of the three watersheds included in this draft permit, hereafter referred to as the draft Massachusetts IMS MS4 Permit. Figure 1-1 shows the regulated small MS4 communities in Massachusetts, by watershed, based on population data from the 2000 Census. The Urbanized Area for each regulated MS4 community is represented by darker shading.

The USEPA Region 1 held a public hearing on the draft Massachusetts IMS MS4 Permit on March 9, 2011, and the public comment period for the draft permit ended March 11, 2011. As of June 2012, the USEPA Region 1 has not yet issued an MS4 Permit to replace the 2003 Massachusetts MS4 Permit.



Figure 1-1: Map of Massachusetts Small MS4 communities


http://www.epa.gov/region1/npdes/stormwater/ma/MA_PermitType.pdf


1.3 Objectives of the SWPPP

The 2003 Massachusetts MS4 Permit requires that each permittee, or regulated community, address six Minimum Control Measures. These measures included the following:

1. Public Education and Outreach2. Public Involvement and Participation3. Illicit Discharge Detection and Elimination4. Construction Site Storm Water Runoff Control5. Post Construction Storm Water Management in New Development and

Redevelopment; and6. Pollution Prevention and Good Housekeeping in Municipal Operations.

This SWPPP will assist the 30 communities participating in the Community Innovation Challenge Grant in complying with Measure 6. Under Measure 6, Pollution Prevention and Good Housekeeping in Municipal Operations, the permittee was required, per Section of the 2003 Massachusetts MS4 Permit, on Page 12, to (emphasis added):

“1. Develop and implement a program with a goal of preventing and/or reducing pollutant runoff from municipal operations. The program must include an employee training component.

2. Include, at a minimum, maintenance activities for the following:a. Parks and open space (areas such as public golf course [sic] and playing

fields);b. Fleet maintenance;c. Building maintenance;d. New construction and land disturbance;e. Roadway drainage system maintenance; andf. Stormwater system maintenance

3. Develop schedules for municipal maintenance activities described above.4. Develop inspection procedures and schedules for long term structural controls.”

This SWPPP accomplishes these requirements by:

Completing an inventory of all materials and equipment at a facility that have the potential to cause stormwater pollution, and identifying locations where these materials are stored;

Describing how stormwater is managed at a facility, including: engineered storm drain system conveyance; on-site pretreatment, treatment and infiltration systems; and discharges to surface water directly from the site;

Reviewing activities that occur at the facility that represent a potential for stormwater pollution;

Describing the Best Management Practices (BMPs) in place at the facility to reduce, eliminate and prevent the discharge of pollutants to stormwater;



Identifying the employees at a facility that prevent stormwater pollution by implementing the BMPs, and describe the training received by these employees;

Discussing how the facility is supported by the municipality; Serving as a tool for the facility employees, including a place to maintain

recordkeeping associated with these requirements.

1.4 Exclusion for Wastewater Treatment Facilities

Sections 2 and 3 provide detail about the types of municipal facilities covered by this SWPPP template. One category of municipal activity, wastewater collection and treatment, has been intentionally excluded from this SWPPP template.

The conveyance and treatment of sanitary sewage, in combined and separated sewer systems, is regulated in Massachusetts by the USEPA under a separate NPDES permit program.

The USEPA NPDES General Permit for “Discharge of Wastewater from Certain Publicly Owned Treatment Works Treatment Plants (POTW Treatment Plants) and Other Treatment Works Treating Domestic Sewage in the Commonwealth of Massachusetts” (General Permit MAG58000), became effective on July 6, 2011, and provides coverage for wastewater treatment facilities that are considered minor facilities. Municipal wastewater treatment facilities not covered by USEPA NPDES General Permit MAG58000 are regulated by facility-specific Individual Permits under a parallel permitting program.

Both the USEPA NPDES General Permit and any USEPA NPDES Individual Permits for wastewater treatment facilities in Massachusetts include requirements for these facilities to address pollution potential from the POTW, which was defined in the Clean Water Act to include the collection system. As such, the requirements of any SWPPP developed for these POTWs would be defined in those Permits.

This SWPPP template is not intended to address the requirements of the USEPA NPDES General Permit or the USEPA NPDES Individual Permit for any POTW in Massachusetts.

1.5 Exclusion for Quasi-Municipal Entities and Districts

The 2003 Massachusetts MS4 Permit defines the MS4 as the storm sewer system owned or operated by a number of political divisions. However, the 2003 Massachusetts MS4 Permit does not provide Permit coverage to facilities owned or operated by quasi-municipal entities or districts that are not subject to governance by the permittee (i.e., the municipality).

For example, a local Water District or Sewer District will have a functional governing structure (e.g., Board, Trustees, Commissioners, etc) with actions separate and not subject to review or approval of the municipality’s elected form of government (e.g.,



Board of Selectmen). The local Water District or Sewer District will also have a billing structure, dedicated revenue stream, and annual budget that is not subject to review or approval of the municipality’s elected form of government.

Facilities owned and operated by a quasi-municipal entity or district that satisfies the definitions presented previously is not subject to governance by the permittee. Without the function of governance, the permittee lacks the legal authority to impose requirements on the management of facilities owned or operated by the quasi-municipal entity or district. Therefore, this SWPPP shall not apply to facilities owned and operated by that entity or district, as the permittee lacks legal authority to enforce the requirements contained herein.

1.6 Exclusion for Properties Not Operated by the Permittee

The 2003 Massachusetts MS4 Permit defines the MS4 as the storm sewer system owned or operated by a number of political divisions. However, the 2003 Massachusetts MS4 Permit does not clearly distinguish the limits of applicability of Permit coverage to facilities that are owned by the permittee (i.e., the municipality) but not operated by the permittee.

An example common in many New England states, including Massachusetts, is the entity known as a “school district”, which may serve one or more communities. The school district may operate on properties and occupy buildings owned by the permittee. However, the school district is distinct from a Town department in that it has its own functional governing structure (e.g., School Board) with actions separate and not subject to review or approval of the municipality’s elected form of government (e.g., Board of Selectmen). The school district has an annual budget that is not subject to review or approval of the municipality’s elected form of government.

Without the function of governance, the permittee lacks the legal authority to impose requirements for the management of facilities operated or occupied by the school district. Therefore, this SWPPP shall not apply to facilities owned and operated by that entity or district, as the permittee lacks legal authority to enforce the requirements contained herein.

Since issuance of the 2003 Massachusetts MS4 Permit, USEPA has declined to provide clarification of its interpretation of the applicability of the Permit to facilities owned by the permittee but at which the permittee lacks an operational function. Several participating communities in the CIC Stormwater Grant project have taken different interpretations of this scenario, and have implemented the MS4 requirements differently at these sites. The two primary forms of implementation are:

1. The permittee takes ownership of MS4 requirements for the property operated by the school district, including developing the SWPPP. In this case, the MS4 community has accepted responsibility for training, storage, best management



practices, stormwater monitoring, and all other requirements included in this document, even though the persons at the facility are not municipal employees.

2. The permittee defers all MS4 requirements for the property to the school district. In this scenario, the SWPPP would be developed and maintained by the school district, which is also responsible for training, storage, best management practices, stormwater monitoring, and all other requirements included in this document. The MS4 permittee has provided formal notification to the school district of this approach, and defined expectations. In doing so, the permittee has administered MS4 Permit requirements at the school district property in a manner similar to the requirements of an industrial facility subject to the USEPA MSGP. When a facility subject to the MSGP Permit is located within an MS4 community, the MS4 permittee has the authority to require copies of all documentation related to the facility’s compliance with the MSGP, which may include the SWPPP, copies of training documentation, copies of stormwater monitoring reports, and other files.

Some communities have taken a more informal, hybrid approach, which involves enlisting municipal officials to serve as resources to the school district. The MS4 permittee may share copies of SWPPPs with the school district, provide demonstrations of best management practices, invite school district employees to training activities, and share standard operating procedures.

This SWPPP template was developed to allow the flexibility for each participating community to describe its practices accurately. However, it should again be noted that the 2003 Massachusetts MS4 Permit defines the permittee as the owner or operator of the municipal facility or property. If a permittee defers MS4 requirements to a non-municipal operator, as described in #2, previously, the USEPA may consider the permittee to be in non-compliance. As such, this approach results in potential exposure of the permittee to enforcement actions.



SECTION 2 - SWPPP Evaluation

2.1 Description of the Municipality

##MUNICIPALITY is located within the Massachusetts Interstate South-Flowing Watershed. The total population of the community is ##VALUE per the 2010 Census. The extent of the MS4 Urbanized Area within ##MUNICIPALITY, per the 2000 Census, is shown in Figure 2-1. The Urbanized Area per the 2010 Census has not yet been developed or released by USEPA.

Instructions: Refer to the folder “Urbanized Area” on the DVD provided. Locate the subfolder with your community name.

Open the filename “Figure”. Print and insert the figure at the following page break.

2.2 Responsibilities of Municipal Departments

The ##DEPARTMENT in ##MUNICIPALITY is the primary entity responsible for administering and implementing the requirements of the 2003 Massachusetts MS4 Permit. This includes operations and maintenance of facilities included in this SWPPP. Exceptions and/or support from other municipal departments are noted in facility-specific narratives, as appropriate.

##DEPARTMENT and ##DEPARTMENT assist ##DEPARTMENT with implementation of illicit discharge detection and elimination activities.

2.3 Summary of Impaired Waters in the Municipality

As of the date of this SWPPP, Massachusetts waters categorized as 303(d) List (Impaired) surface waters are currently identified in the Final Massachusetts Year 2008 Integrated List of Waters, hereafter referred to as the 303(d) List.

Water bodies identified on the 303(d) List within ##MUNICIPALITY have been assigned a unique identifier, an impairment category (ranging from 2 through 5), and an impairment cause. These are listed in Table 2-1. Figure 2-2 shows the locations of these water bodies within ##MUNICIPALITY.

Instructions: Refer to the folder “303d Impairments” in the folder provided. Locate the subfolder with your community name.

Open the filename “Table” and add the information shown to Table 2-1.



Figure 2-1: Extent of MS4 Urbanized Area in ##MUNICIPALITY



Figure 2-2: 303(d) Water Bodies in ##MUNICIPALITY



Table No. 2-1: 303(d) Impaired Waters Summary

##MUNICIPALITY

Water Body Name ID Category Impairment(s)

Instructions: Refer to the folder “303d Impairments” in the folder provided. Locate the subfolder with your community name.

Open the filename “Figure”. Print and insert the figure at the following page break.

Applicable TMDLSInstructions: If no water bodies in Table 2-1 have Category 5 impairments,

replace the two paragraphs below with the following two sentences:

No water bodies in ##MUNICIPALITY are impaired or threatened for the defined uses. No Total Maximum Daily Loads (TMDLs) have been developed or are under development.

Water bodies identified as Category 5, as shown in Table 2-1, are impaired or threatened for the defined uses. Total Maximum Daily Loads (TMDLs) are required for the impairment shown.

Activities within the municipality that discharge to water bodies for which TMDLs that have been developed, or are under development, are specific to the facility and the waterbody. Discussion about these activities has been included in Sections 3 and 4.

2.4 Endangered or Threatened Species Evaluation

The 2003 Massachusetts MS4 Permit required that permittees demonstrate that discharges from activities in the Urbanized Area do not “adversely affect any species that are listed as endangered or threatened under the Endangered Species Act (ESA) or result in the adverse modification or destruction of habitat that is designated as critical under the ESA”. Permittees were required to meet at least one of five criteria in order to document this. Permittees were required to demonstrate this eligibility before submitting a Notice of Intent (NOI) for coverage under the 2003 Massachusetts MS4 Permit. Details of the process to demonstrate eligibility were included in Addendum A of the 2003 Massachusetts MS4 Permit.



The five criteria are as follows, paraphrased from Part I(B)(2)(e), on Pages 3 and 4, of the 2003 Massachusetts MS4 Permit narrative:

Criterion A: No endangered or threatened species or critical habitat are located within the MS4;Criterion B: The permittee consulted with the US Fish and Wildlife Service and/or the National Marine Fisheries Services, and the parties agreed that stormwater discharges from the MS4 are not likely to adversely affect listed species or critical habitat; Criterion C: The permittee’s activities are authorized under the ESA, and the permittee has addressed the effects of the discharges;Criterion D: The USEPA has approved a scientific evaluation completed by the permittee that determines that the permittee’s activities will not affect any federally threatened or endangered species or designated critical habitat; Criterion E: The discharges were already addressed in another permit or certification that includes the activities of the permittee, and the permittee agrees to comply with all terms in that permit or certification.

The endangered and threatened species determination for ##MUNICIPALITY was completed in ##YEAR during development of the NOI for coverage under 2003 Massachusetts MS4 Permit. Appendix A includes documentation related to that determination. This documentation includes the following:

1. ##ADD DATE AND DESCRIPTION

Instructions: List documents related to endangered and threatened species determination. Insert copies of each in Appendix A.

As of the date of this SWPPP, the determination that no endangered or threatened species or critical habitat are adversely affected by discharges from the permittee’s MS4 is in compliance with the requirements of the MS4 Permit.

2.5 Historic Places Evaluation

The 2003 Massachusetts MS4 Permit required in Part I(B)(2)(g), on Page 5, that permittees demonstrate that discharges from activities in the Urbanized Area do not adversely affect any properties “listed or eligible to be listed on the National Register of Historic Places”. Permittees were required to demonstrate this eligibility before submitting a Notice of Intent (NOI) for coverage under the 2003 Massachusetts MS4 Permit. Details of the process to demonstrate eligibility were included in Addendum B of the 2003 Massachusetts MS4 Permit.

The historic places determination for ##MUNICIPALITY was completed in ##YEAR during development of the NOI for coverage under 2003 Massachusetts MS4 Permit.



Appendix B includes documentation related to that determination. This documentation includes the following:

1. ##ADD DATE AND DESCRIPTION

Instructions: List documents related to the historic places determination. Insert copies of each in Appendix B.

As of the date of this SWPPP, the determination that no historic properties are adversely affected by discharges from the permittee’s MS4 is in compliance with the requirements of the MS4 Permit.



SECTION 3 - Municipal Facilities with Low Pollution Potential

This SWPPP was developed to satisfy the regulatory requirements of the 2003 Massachusetts MS4 Permit, which apply to facilities that are owned or operated by the ##MUNICIPALITY.

Activities with the potential to cause stormwater pollution at the municipal facilities described in this Section are generally limited. Facilities described in this Section are those at which vehicles are stored, where limited fuel or oil handling occurs, and/or where pesticides or fertilizers are used or stored in limited quantities.

To address the requirements of the MS4 Permit, this section of the SWPPP shows the locations of each of these low pollution potential facilities within ##MUNICIPALITY, and discusses the administrative Best Management Practices (BMPs) that are in effect at each facility.

Municipal facilities with low pollution potential addressed in this Section are listed in Table 3-1, with the facility address.

Instructions: Delete all facility types in Table 3-1 that are not located within your community. This applies only to municipal facilities. Do not include private cemeteries,

ball fields, etc.

Table No. 3-1: Municipal Facilities with Low Pollution Potential

##MUNICIPALITY

Facility AddressSchoolPolice StationFire StationRecreation CenterSenior CenterMunicipal ParkMunicipal Ball FieldGolf CourseSwimming Pool

Detail for each of these facilities is included in the following paragraphs.

Instructions: Delete portions of Section 3 that describe facilities not located within your community, to match Table 3-1.

The Table of Contents will automatically update.



3.1 Schools

Locations of schools in ##MUNICIPALITY are shown in Figure 3-1. Potential Sources of Stormwater Pollution

Activities that occur at municipally-owned school properties and are potential sources of stormwater pollution include landscaping, fuel and oil handling, vehicle storage, and vehicle washing.

The use of landscaping equipment with small engines such as lawn mowers and weed whackers requires the transport and use of gasoline and oil, which provides a risk of spills. Emergency generators at the school property are periodically fueled. Spills may occur while fueling vehicles or equipment and poorly maintained equipment may leak during use. Vehicle surfaces can collect a variety of contaminants such as sediments, oil, grease, and metals during daily activities. Washing municipal vehicles can potentially release these pollutants as well as detergents into engineered storm drain systems.

Pollution Prevention

##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at schools.

All vehicles and equipment shall receive regular maintenance and be inspected for leaks or defective parts. Fueling activities shall occur on impervious surfaces with proper containment and a spill response kit in close proximity. Refer to SOP 7 “Fuel and Oil Handling Procedures” in Appendix C for additional information.

Pesticide and fertilizer use at this facility is limited and is in accordance with SOP 12, “Storage and Use of Pesticides and Fertilizer”.

Areas used for storage of fuels, pesticides, fertilizers, or other chemicals shall have containment devices large enough to prevent any spill from leaking out of the chemical storage area, and storage areas shall be inspected frequently. School personnel involved in fuel or oil handling are familiar with the spill response kit and SOP 4 “Spill Response and Cleanup Procedures.”

Vehicles and equipment shall be stored on a covered slab or within a building with a common drain that discharges to an oil/water separator. See SOP 11 “Oil/Water Separator Maintenance” for further details.

Vehicle washing activities, described in SOP 14 “Municipal Vehicle Washing” in Appendix C, shall not be completed in areas served by an oil/water separator.



Figure 3-1: Location of Schools in ##MUNICIPALITY



Outdoor storage of vehicles and equipment shall not occur in areas that drain to the engineered storm drain system unless adequate devices are employed to remove oil and sediments.

3.2 Police Stations

Locations of police stations in ##MUNICIPALITY are shown in Figure 3-2. Potential Sources of Stormwater Pollution

Several routine activities practiced at municipal police stations have the potential to contribute to stormwater pollution. Vehicle storage, maintenance and fueling activities all pose a small risk to stormwater runoff quality. Vehicle fueling activities can result in gasoline and diesel fuel entering the engineered storm drain system. Spills can occur by topping off fuel tanks and during deliveries. Vehicle storage and maintenance activities present a risk of spills of gasoline, oil, hydraulic fluid, antifreeze and similar materials.

Vehicle washing is an additional route for these chemical to migrate to engineered storm drain systems. Rainfall or washing down of maintenance and fueling areas can transport these chemicals into engineered storm drain systems. Similar risks can be associated with fueling and maintaining equipment with small engines.


##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at police stations.

Vehicles, equipment and chemical storage containers shall be regularly maintained and inspected to prevent and detect leaks. Deliveries to fuel tanks and fueling of vehicles and equipment shall occur on impervious surfaces with proper containment. Spill response kits shall be readily accessible at fueling and maintenance areas. Police station personnel involved in fuel or oil handling are familiar with the spill response kit and SOP 4 “Spill Response and Cleanup Procedures”, and are properly trained to efficiently respond to spill and leak events. Please refer to SOP 7 “Fuel and Oil Handling Procedures” included in Appendix C for more detailed procedures.

Vehicles and equipment shall be stored on a covered slab or within a building with a common drain that discharges to an oil/water separator. Please refer to SOP 11 “Oil/Water Separator Maintenance” in Appendix C.





Figure 3-2: Location of Police Stations in ##MUNICIPALITY




3.3 Fire Stations

Locations of fire stations in ##MUNICIPALITY are shown in Figure 3-3.

Potential Sources of Stormwater Pollution

Several routine activities practiced at municipal fire stations have the potential to contribute to stormwater pollution. Vehicle storage, maintenance and fueling activities all pose a small risk to stormwater runoff quality. Vehicle fueling activities can result in gasoline and diesel fuel entering the engineered storm drain system. Spills can occur by topping off fuel tanks and during deliveries. Vehicle storage and maintenance activities present a risk of spills of gasoline, oil, hydraulic fluid, antifreeze and similar materials.

Vehicle washing is an additional route for these chemical to migrate to engineered storm drain systems. Rainfall or washing down of maintenance and fueling areas can transport these chemicals into engineered storm drain systems. Similar risks can be associated with fueling and maintaining equipment with small engines.


##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at fire stations.

Vehicles, equipment and chemical storage containers shall be regularly maintained and inspected to prevent and detect leaks. Deliveries to fuel tanks and fueling of vehicles and equipment shall occur on impervious surfaces with proper containment. Spill response kits shall be readily accessible at fueling and maintenance areas. Fire station personnel involved in fuel or oil handling are familiar with the spill response kit and SOP 4 “Spill Response and Cleanup Procedures”, and are properly trained to efficiently respond to spill and leak events. Please refer to SOP 7 “Fuel and Oil Handling Procedures” included in Appendix C for more detailed procedures.

Vehicles and equipment shall be stored on a covered slab or within a building with a common drain that discharges to an oil/water separator. Please refer to SOP 11 “Oil/Water Separator Maintenance” in Appendix C.





Figure 3-3: Location of Fire Stations in ##MUNICIPALITY




3.4 Recreation Centers

Locations of recreation centers in ##MUNICIPALITY are shown in Figure 3-4. Potential Sources of Stormwater Pollution

Activities that occur at municipally-owned recreation center properties and are potential sources of stormwater pollution include landscaping, fuel and oil handling, and vehicle washing.

The use of landscaping equipment with small engines such as lawn mowers and weed whackers requires the transport and use of gasoline and oil, which provides a risk of spills. Emergency generators at the recreation center property are periodically fueled. Spills may occur while fueling vehicles or equipment and poorly maintained equipment may leak during use. Vehicle surfaces can collect a variety of contaminants such as sediments, oil, grease, and metals during daily activities. Washing municipal vehicles can potentially release these pollutants as well as detergents into engineered storm drain systems.


##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at recreation centers.

All vehicles and equipment receive regular maintenance and be inspected for leaks or defective parts. Fueling activities should occur on impervious surfaces with proper containment and a spill response kit in close proximity. Recreation center personnel involved in fuel or oil handling are familiar with the spill response kit and SOP 4 “Spill Response and Cleanup Procedures” and are properly trained to efficiently respond to spill and leak events. Refer to SOP 7 “Fuel and Oil Handling Procedures” in Appendix C for additional information.

Areas used for storage of fuels, pesticides, fertilizers, or other chemicals should have containment devices large enough to prevent any spill from leaking out of the chemical storage area, and storage areas should be inspected frequently.

Vehicles and equipment should be stored on a covered slab or within a building with a common drain that discharges to an oil/water separator. See SOP 11 “Oil/Water Separator Maintenance” for further details.


Vehicle washing, described in SOP 14 “Municipal Vehicle Washing” in Appendix C, shall not be completed in areas served by an oil/water separator.



Figure 3-4: Location of Recreation Centers in ##MUNICIPALITY




3.5 Senior Centers

Locations of senior centers in ##MUNICIPALITY are shown in Figure 3-5.


Activities that occur at municipally-owned senior centers and are potential sources of stormwater pollution include landscaping, fuel and oil handling, and vehicle washing.

The use of landscaping equipment with small engines such as lawn mowers and weed whackers requires the transport and use of gasoline and oil, which provides a risk of spills. Emergency generators at the senior center are periodically fueled. Spills may occur while fueling vehicles or equipment and poorly maintained equipment may leak during use. Vehicle surfaces can collect a variety of contaminants such as sediments, oil, grease, and metals during daily activities. Washing municipal vehicles can potentially release these pollutants as well as detergents into engineered storm drain systems.


##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at senior centers.

All vehicles and equipment shall receive regular maintenance and be inspected for leaks or defective parts. Fueling activities should occur on impervious surfaces with proper containment and a spill response kit in close proximity. Senior center personnel involved in fuel or oil handling are familiar with the spill response kit and SOP 4 “Spill Response and Cleanup Procedures” and are properly trained to efficiently respond to spill and leak events. Refer to SOP 7 “Fuel and Oil Handling Procedures” in Appendix C for additional information.

Areas used for storage of fuels, pesticides, fertilizers, or other chemicals shall have containment devices large enough to prevent any spill from leaking out of the chemical storage area, and storage areas should be inspected frequently.

Vehicles and equipment should be stored on a covered slab or within a building with a common drain that discharges to an oil/water separator. See SOP 11 “Oil/Water Separator Maintenance” for further details.




Figure 3-5: Location of Senior Centers in ##MUNICIPALITY




3.6 Municipal Parks

Locations of municipal parks in ##MUNICIPALITY are shown in Figure 3-6.


Regular maintenance activities performed at municipal parks, such as mowing, fertilizing, and pesticide application, have the potential to contribute to local stormwater pollution. When lawn mowers, weed whackers, and other landscaping equipment with small engines are used at municipal parks, gasoline and oil are generally also transported to the park to fuel these pieces of equipment. There is an inherent risk of spilling fuel when equipment is being fueled. Poorly maintained equipment may leak liquids during use.

Unwanted materials may enter the stormwater system during regular applications of fertilizers and pesticides to the property. If fertilizers and pesticides are not used in accordance with relevant regulations and instructions, or if they are not applied by properly trained personnel, these chemical treatments can enter stormwater in large quantities.


##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at municipal parks.

To prevent contamination of stormwater by gasoline and oil during maintenance activities at municipal parks, all equipment and containers shall be regularly maintained and inspected to ensure that no leaks are present. Handling of gasoline and oil, including filling fuel tanks, shall be conducted on impervious surfaces with proper containment of the surrounding area in the event of a spill or a leak. Please refer to SOP 7, “Fuel and Oil Handling,” included in Appendix C, for more detailed procedures.

Fertilizer and pesticide use at this facility is in strict accordance with the manufacturer’s instructions and with local regulations, and these materials are never over-applied. Pesticides are handled and applied by individuals licensed with the Massachusetts Department of Agricultural Resources. For more information, refer to SOP 12, “Storage and Use of Pesticides and Fertilizer,” included in Appendix C.

Vehicles transporting landscaping equipment, pesticides, fertilizer, or paint should be equipped with a spill response kit in case a spill or leak of any of the aforementioned materials does occur. More detailed information on spill kits can be found in SOP 4, “Spill Response and Cleanup,” included in Appendix C.



Figure 3-6: Location of Municipal Parks in ##MUNICIPALITY



3.7 Athletic Fields

Locations of athletic fields in ##MUNICIPALITY are shown in Figure 3-7.


Regular maintenance activities performed at athletic fields, such as mowing, fertilizing, pesticide application, and field painting, have the potential to contribute to local stormwater pollution. When lawn mowers, weed whackers, and other landscaping equipment with small engines are used at athletic fields, gasoline and oil are generally also transported to the field to fuel these pieces of equipment. There is an inherent risk of spilling fuel when equipment is being fueled. Poorly maintained equipment may leak liquids during use.

Unwanted materials may enter the stormwater system during regular applications of fertilizers and pesticides to the property. If fertilizers and pesticides are not used in accordance with relevant regulations and instructions, or if they are not applied by properly trained personnel, these chemical treatments can enter stormwater in large quantities. Marking lines on athletic fields can contribute to pollution of stormwater if the incorrect type of paint is used, or if the paint is not applied in an appropriate manner.


##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at athletic fields.

To prevent contamination of stormwater by gasoline and oil during maintenance activities at athletic fields, all equipment and containers shall be regularly maintained and inspected to ensure that no leaks are present. Handling of gasoline and oil, including filling fuel tanks, shall be conducted on impervious surfaces with proper containment of the surrounding area in the event of a spill or a leak. Please refer to SOP 7, “Fuel and Oil Handling,” included in Appendix C, for more detailed procedures.


Only purpose-made athletic field paint shall be sprayed on athletic fields. To prevent paint from contaminating runoff, paint shall not be applied directly before a rainstorm.

Vehicles transporting landscaping equipment, pesticides, fertilizer, or paint shall be equipped with a spill response kit in case a spill or leak of any of the aforementioned materials does occur. More detailed information on spill kits can be found in SOP 4, “Spill Response and Cleanup,” included in Appendix C.



Figure 3-7: Location of Athletic Fields in ##MUNICIPALITY



3.8 Municipal Cemeteries

Locations of municipal cemeteries in ##MUNICIPALITY are shown in Figure 3-8.


Regular maintenance activities performed at municipal cemeteries, such as mowing, fertilizing, and pesticide application, have the potential to contribute to local stormwater pollution. When lawn mowers, weed whackers, and other landscaping equipment with small engines are used at cemeteries, gasoline and oil are generally also transported to fuel these pieces of equipment. There is an inherent risk of spilling fuel when equipment is being fueled. Poorly maintained equipment may leak liquids during use.



##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at cemeteries.

To prevent contamination of stormwater by gasoline and oil during maintenance activities at municipal cemeteries, all equipment and containers shall be regularly maintained and inspected to ensure that no leaks are present. Handling of gasoline and oil, including filling fuel tanks, shall be conducted on impervious surfaces with proper containment of the surrounding area in the event of a spill or a leak. Please refer to SOP 7, “Fuel and Oil Handling,” included in Appendix C, for more detailed procedures.





Figure 3-8: Location of Municipal Cemeteries in ##MUNICIPALITY



3.9 Municipal Swimming Pools

Locations of municipal swimming pools in ##MUNICIPALITY are shown in Figure 3-9.


Chemical spills are the most common source of potential stormwater pollution at municipal swimming pool facilities. Municipal pools generally use chlorine for disinfection, although bromine has recently become more common. Additional chemicals may be used at these facilities to adjust water pH and hardness. Many of these chemicals also pose potential danger to people that come in contact with or ingest them.


##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at municipal swimming pools.

Careful handling and proper storage of chemicals are the best means of preventing chemical spills. Chemicals should be transported using approved methods and containers to minimize the chance of spillage, and by employees that have familiarity with the potential environmental and human health hazards of the products. Storage areas should have containment devices large enough to prevent any spill from leaking out of the chemical storage area, and storage areas should be inspected frequently. Proper spill kits applicable to the chemicals being used at each specific pool should be easily accessible, and anyone charged with handling chemicals should have the necessary training for dealing with chemical spill situations. Leaks or spills should be cleaned up in a timely manner. Refer to SOP 4, “Spill Response and Cleanup Procedures”, included in Appendix C, for more information.



Figure 3-9: Location of Municipal Swimming Pools in ##MUNICIPALITY



3.10 Town Commons

Locations of Town Common areas in ##MUNICIPALITY are shown in Figure 3-10.


Regular maintenance activities performed at municipal cemeteries, such as mowing, fertilizing, and pesticide application, have the potential to contribute to local stormwater pollution. When lawn mowers, weed whackers, and other landscaping equipment with small engines are used at the Town Commons, gasoline and oil are generally also transported to fuel these pieces of equipment. There is an inherent risk of spilling fuel when equipment is being fueled. Poorly maintained equipment may leak liquids during use. Unwanted materials may enter the stormwater system during regular applications of fertilizers and pesticides to the property. If fertilizers and pesticides are not used in accordance with relevant regulations and instructions, or if they are not applied by properly trained personnel, these chemical treatments can enter stormwater in large quantities.


##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at the Town Commons.

To prevent contamination of stormwater by gasoline and oil during maintenance activities at the Town Commons, all equipment and containers shall be regularly maintained and inspected to ensure that no leaks are present. Handling of gasoline and oil, including filling fuel tanks, shall be conducted on impervious surfaces with proper containment of the surrounding area in the event of a spill or a leak. Please refer to SOP 7, “Fuel and Oil Handling,” included in Appendix C, for more detailed procedures.





Figure 3-10: Location of Town Common Areas in ##MUNICIPALITY



3.11 Veterans Squares

Locations of Veterans Square areas in ##MUNICIPALITY are shown in Figure 3-11.


Regular maintenance activities performed at Veterans Squares, such as mowing, fertilizing, and pesticide application, have the potential to contribute to local stormwater pollution. When lawn mowers, weed whackers, and other landscaping equipment with small engines are used at cemeteries, gasoline and oil are generally also transported to fuel these pieces of equipment. There is an inherent risk of spilling fuel when equipment is being fueled. Poorly maintained equipment may leak liquids during use.



##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at Veterans Squares.

To prevent contamination of stormwater by gasoline and oil during maintenance activities at Veterans Squares, all equipment and containers shall be regularly maintained and inspected to ensure that no leaks are present. Handling of gasoline and oil, including filling fuel tanks, shall be conducted on impervious surfaces with proper containment of the surrounding area in the event of a spill or a leak. Please refer to SOP 7, “Fuel and Oil Handling,” included in Appendix C, for more detailed procedures.





Figure 3-11: Location of Veterans Square Areas in ##MUNICIPALITY



3.12 Facilities with Detailed SWPPP Narrative

Sections 3.1 through 3.11 described facilities within ##MUNICIPALITY with a low potential for pollution prevention.

Other facilities within ##MUNICIPALITY have higher potential for pollution prevention, and are discussed in greater detail in following sections. These include the facilities listed in Table 3-2.

Instructions: Delete all facility types in Table 3-2 that are not located within your community.

Provide the address of each facility. For each facility retained, create a section number in this SWPPP.

Table No. 3-2: Municipal Facilities with Detailed SWPPP Assessments

Facility Facility Address SWPPP Section Number

Maintenance Garage Section 4Stockpile or Storage Yard Section 5Transfer Station Section 6Water Treatment Facility Section 7Municipal Golf Course Section 8Municipal Agricultural Facility Section 9



SECTION 4 – Detailed Facility Assessment: FACILITY NAMEInstructions: For each facility shown in Table 3-2, create a separate section in this

SWPPP. Cut and paste the full narrative of Section 4, deleting and customizing

each narrative to describe each facility.

4.1 Facility Summary

The ##FACILITY NAME described in this Section is located at ##ADDRESS and is owned and operated by ##MUNICIPALITY. The Locus Map in Figure 4-1 shows the location of the facility within the ##MUNICIPALITY.

The ##DEPARTMENT is primarily responsible for activities at, and maintenance of, the facility.

4.2 Site Inspection

The site inspection associated with the development of this SWPPP was completed on ##DATE. The inspection was conducted by ##NAME.

During the site inspection, information related to activities at the site, vehicles stored at the site, fueling operations, material storage, transportation of oil and other materials, and spill history was gathered.

4.3 Pollution Prevention Team

A Pollution Prevention Team for ##FACILITY NAME has been prepared and designated the task to develop, implement, and revise the SWPPP. Listed below are Pollution Prevention Team members and their respective responsibilities.

Responsibilities assigned to one or more members of the Pollution Prevention Team include:

Implementing, administering and revising the SWPPP Regularly inspect stormwater control structures Conduct stormwater training Recordkeeping

Leader: ##NAME Office Phone: ##PHONETitle: ##TITLE Cell Phone: ##PHONE

Responsibilities: Considers all stages of plan development, inspections, and implementation; coordinates employee training programs; maintains all records and ensures that reports are submitted; oversees sampling program. Responsible for certifying the completeness and accuracy of the SWPPP.Figure 4-1: ##MUNICIPALITY Locus Map



Member: ##NAME Office Phone: ##PHONETitle: ##TITLE Cell Phone: ##PHONE

Responsibilities: Implements the preventative maintenance program; oversees good housekeeping activities; serves as spill response coordinator; conducts inspections; assists with employee training programs; conducts sampling/visual monitoring.

Member: ##NAME Office Phone: ##PHONETitle: ##TITLE Cell Phone: ##PHONE

Responsibilities: Assists in all components of the stormwater program, as needed. Maintains spill kits at ##FACILITY NAME.

4.4 Facility Description

The primary purpose of the ##FACILITY is to ##PURPOSE. Activities at the site are described in Section 4.5

The facility covers approximately ##VALUE acres, and contains the structures and other features shown on the Site Map in Figure 4-1 and described in detail in the following sections. Components shown on the site map include:

Instructions: Delete all that do not apply.

Location of the engineered drainage system, including catch basins, ditches, drain manholes, and treatment BMPs.

Outfalls to a receiving water, and the name of the receiving water. Direction of surface water flow Structural stormwater pollution control measures Vehicle washing areas Vehicle fueling areas Aboveground storage tanks (indoors and outdoors) Underground storage tanks Chemical storage areas Pesticide and fertilizer storage areas Salt storage areas Materials stockpiles Waste disposal areas



Figure 4-1: ##FACILITY Site Map



4.5 Facility Structures

Vehicle Storage and Maintenance

Instructions: Include each of the following paragraphs, as accurate. Provide a unique name for each building or structure.

Address the presence or lack of floor drains in each building. For each building where paints and flammable materials are stored, address storage

cabinets.

Buildings at ##FACILITY are used to provide ##MUNICIPALITY personnel with heated, covered areas in which to complete minor maintenance, oil changes and preparation of vehicles, equipment and tools for use at locations around ##MUNICIPALITY.

##BUILDING is located at the ##DIRECTION portion of the property. Activities in this structure include ##ACTIVITIES. This building contains ##VALUE floor drains, which discharge to ##OIL/WATER SEPARATOR or ##TIGHT TANK.

Maintenance and Storage Buildings

Instructions: Include each of the following paragraphs, as accurate. Provide a unique name for each building or structure.

Address the presence or lack of floor drains in each building. For each building where paints and flammable materials are stored, address storage

cabinets.

Carpentry, electrical, and minor maintenance activities are completed in the ##BUILDING NAME. This building contains no floor drains and is fully enclosed.

Small equipment, signage, and tools are stored in the ##BUILDING NAME. This building contains no floor drains and is fully enclosed.

Latex paint, spray paint, and similar products are stored in the ##BUILDING NAME. This building contains no floor drains and is fully enclosed. These products are properly stored in flammable materials storage cabinets.

Vehicle Wash Bays or Recycling Systems

Instructions: Describe vehicle wash water recycling systems at the facility. If a recycling system is installed, provide the manufacturer name and system model.

If none, delete the following section.Describe locations of oil/water separators or tight tanks that manage discharge from

building.



##MUNICIPALITY maintains a vehicle ##WASH BAY/RECYCLING SYSTEM in ##BUILDING, at the ##DIRECTION portion of the property. The building is fully-enclosed. This ##BUILDING is used for storage of ##EQUIPMENT.

The ##WASH WATER RECYCLING SYSTEM discharges to ##LOCATION. This building contains ##VALUE floor drains, which discharge to ##OIL/WATER SEPARATOR or ##TIGHT TANK.

Waste Oil Burner

Instructions: Describe any waste oil burner (furnace) located at the facility. Delete uses that do not apply. If none, delete the following section.

##BUILDING at the ##DIRECTION portion of the property contains a waste oil furnace used and operated by the ##MUNICIPALITY.

This structure provides fully-enclosed storage for waste oil drums, and serves as a heated, enclosed workspace for maintenance of ##MUNICIPALITY vehicles. Latex paint, spray paint, and similar products in this building were observed to be properly stored in flammable materials storage cabinets.

Storage of Deicing Materials

Instructions: Describe storage of deicing materials. Delete materials that do not apply. If none, delete the following section.

##ROAD SALT/ SAND/ SAND/SALT MIX/ LIQUID CALCIUM CHLORIDE at the ##FACILITY are stored in ##BUILDING. This ##BUILDING is ##COVERED/##ENCLOSED the materials are fully contained within the building.

Storage of Road Deicing Equipment

Instructions: Describe storage of salt spreaders, sanders, and snow plows if it differs from shown below. Delete uses that do not apply.

If none, delete the following section.

The ##MUNICIPALITY utilizes a number of ##SALT SPREADERS/ SANDERS/ SNOW PLOWS on its vehicles to adequately maintain roads. A ##BUILDING for these devices is located at the ##DIRECTION portion of the property. In this ##BUILDING, the equipment is suspended off the ground so that can easily be cleaned, inspected, and maintained, but is protected from the elements. The equipment is covered by a roof, but is open on all sides so that plow trucks and other vehicles can easily attach the devices. Administrative Buildings

Instructions: Describe administrative buildings. Delete uses that do not apply. If none, delete the following section.



The ##FACILITY Administrative offices are located at the ##DIRECTION portion of the property. This building includes ##ADMINISTRATIVE SPACE/ LOCKER ROOMS/ OFFICE SPACE/ BREAK ROOM/ MATERIALS STORAGE.

4.5.1 Additional Site Features

Aboveground Storage Tanks

Instructions: Describe ASTs at the facility. If none, delete the following section. Repeat the second paragraph below as needed.

Aboveground storage tanks (ASTs) at ##FACILITY are USED for storage of ##MATERIALS. An inventory of significant materials is included in Section 4.12.

One AST is located at the ##DIRECTION portion of the property for storage of ##FUEL. The AST ##IS/IS NOT covered, and roof drainage discharges to ##DIRECTION. Fuel Islands

Instructions: Describe fuel islands at the facility. Describe security controls in place at the fueling island, for example: unique pin number, swipe card, security cameras,

and/or physical keyed lock. If none, delete the following section.

An island containing ##VALUE of fuel pumps for ##GASOLINE/DIESEL/OTHER is located at the ##DIRECTION portion of the property, and is used on a 24-hour basis for fueling of all ##MUNICIPALITY vehicles. The island ##IS/IS NOT covered, and roof drainage discharges to ##DIRECTION. Access to these fuel pumps ##SECURITY CONTROLS. The location of the fuel island is such that all users are visible to personnel at all buildings at the ##FACLITY.

Emergency Generators

Instructions: Describe emergency generators at the facility, including the level of containment provided by each. If none, delete the following section.

An emergency generator located at the ##DIRECTION portion of the facility provides backup power to the facility during outages. The generator, ##MODEL, is ##FULLY ENCLOSED/ ##EXPOSED but ##HAS/##LACKS 110% containment of its ##VALUE gallon ##FUEL TYPE day tank. The generator ##IS/##IS NOT located on a pervious surface.

Instructions: If the emergency generator is not fully enclosed and does not provide full (110%) containment of the volume of its day tank, add the following sentence:

Non-structural controls applicable to this equipment are addressed in Section 5 of this SWPPP.



Oil/Water Separators

Instructions: Describe oil/water separators at the facility, repeating the second paragraph below as needed. Describe the drains from which buildings are managed

each the oil/water separator. If none, delete the following section.

The ##MUNICIPALITY maintains ##VALUE oil/water separators at ##FACILITY.

Oil/water separator ##VALUE is located at the ##DIRECTION portion of the property. This pretreatment structure has a cleanout manhole, and is pumped on an annual basis. The ##DEPARTMENT is responsible for contracting this work, and maintains records on the pumpout activities. This oil/water separator provides treatment of flow from ##LIST ALL BUILDINGS. Floor drains in all areas where oil materials are used and/or where vehicles are stored receive pretreatment via this oil/water separator.

Tight Tanks

Instructions: Describe tight tanks at the facility, repeating the second paragraph below as needed. Describe the drains from each building that discharge to each tight tank. If

none, delete the following section.

The ##MUNICIPALITY maintains ##VALUE tight tanks at ##FACILITY.

Tight tank ##VALUE is located at the ##DIRECTION portion of the property. This pretreatment structure has a cleanout manhole, and is pumped on an annual basis. The ##DEPARTMENT is responsible for contracting this work, and maintains records on the pumpout activities. This tight tank provides treatment of flow from ##LIST ALL BUILDINGS. Floor drains in all areas where oil materials are used and/or where vehicles are stored receive pretreatment via this tight tank.

Solid Waste Management

Instructions: Describe each dumpster at the facility, repeating the paragraph below as needed. If none, delete the following section.

The ##MUNICIPALITY maintains ##DUMPSTER at the ##DIRECTION portion of the property. This dumpster is kept closed when not in use. No inappropriate materials were observed during the facility inspection.

Materials for Use by Residents

Instructions: Describe storage of materials for use by residents. This may include salt, sand, compost, mulch, aggregate, or asphalt. If none, delete the following section.



The ##MUNICIPALITY maintains ##BUILDING for storage of ##MATERIAL for use by ##MUNICIPALITY residents. This ##BUILDING is located at the ##DIRECTION portion of the property and is ##COVERED/##ENCLOSED. Materials contained in each shed are fully contained. Parking Areas

There are several designated parking areas at the ##FACILITY, each of which is an impervious surface. These parking lots are used primarily for visitors to the ##FACILITY, ##MUNICIPALITY-owned cars for daily use by ##FACILITY employees, and employees’ personal vehicles; ##FACILITY trucks and/or heavy equipment are not kept in this parking lot.

The ##BUILDING contains parking for ##NUMBER vehicles. The ##BUILDING contains parking for ##NUMBER vehicles. The ##BUILDING contains parking for ##NUMBER vehicles. The total number of parking spaces at the ##FACILITY is approximately ##NUMBER.

4.6 Site Drainage

No stormwater from adjacent properties impacts the ##FACILITY property.

Sheet FlowInstructions: Describe sheet flow from all impervious surfaces at the facility.

Drainage from the impervious surfaces at the ##FACILITY is directed partially to ##STRUCTURE.

Engineered DrainageInstructions: Describe the drainage system at the facility. Note the number and

location of catch basins, drain manholes, and stormwater outfalls.

Engineered drainage at the ##FACILITY includes approximately ##DESCRIPTION. Maintenance of the catch basin structures, including sediment removal, is completed by the ##DEPARTMENT.

4.6.1 Receiving Water

Instructions: From information inserted into Table 2-1 and the map in Figure 2-2, identify any surface waters that receive drainage from this facility.

Add this surface water body or bodies to Table 4-1. If no impaired surface waters receive drainage from the site, replace the text below

with the following: “The final point of discharge for stormwater from this site is the ##SURFACE WATER, which has not been identified as impaired. The good housekeeping practices, preventative maintenance and Best Management Practices implemented at the facility are appropriate and adequate controls.”



The final point of discharge for stormwater from this site is the ##SURFACE WATER. The ##SURFACE WATER has been categorized as a 303(d) List (Impaired) surface water. The impairment of this river, assigned the unique identifier ##ID, is considered a Category ##, meaning that more than one designated use is impaired and that a TMDL will be required.

Impairments of this water body are shown in Table 4-1, below.

Table No. 4-1: Impaired Waters Receiving Drainage from ##FACILITY

Water Name and ID Number

Water Body Name ID Category Impairment(s)

The types of impairments documented for this surface water body are related to ##IMPAIRMENTS. The activities and stored materials at the ##FACILITY ##HAVE/ ##DO NOT HAVE have the potential to affect these impairments.

Instructions: For each impairment shown in Table 4-1, describe the potential impact of activities and materials at the facility. For example, fertilizer use can impact nutrient

impairments. Impairments for turbidity mean that erosion and sedimentation controls and management of salt piles at the facility are critical.

The good housekeeping practices, preventative maintenance and Best Management Practices implemented at the facility are methods to limit potential negative impacts to stormwater. These practices are discussed in Section 5 of this SWPPP.

4.6.2 Applicable TMDLS

Instructions: If any impairments in Table 4-1 are Category 5, refer again to the folder “303d Impairments” in the folder provided. Locate the subfolder with your community

name. Open the filename “Table” and add the code shown in the right-hand column “TMDL” to the bullets below. This code is the Massachusetts Department of

Environmental Protection (MassDEP) Report number that contains the TMDLs for that surface water, and usually begins with ‘CN’.



Water bodies identified as Category 5, as shown in Table 2-1, are impaired or threatened for the defined uses. Total Maximum Daily Loads (TMDLs) are required for the impairment shown. The following TMDLs have been developed:

##REPORT NUMBER



4.7 Site Activities

Instructions: Delete all activities that do not apply, and delete paragraphs on the following pages that are associated with those activities. The Table of Contents will

automatically update.

The following activities occur at the facility:

Compost Production or Storage Facility or Building Maintenance Fueling Operations Landscaping; Chemical unloading, handling, and storage (including paint, flammables,

fertilizers, and pesticides); Painting; Paving; Sand storage; Salt storage; Snow dump (seasonal); Solid waste management (including scrap metal); Tool storage; Vehicle and equipment storage; Vehicle and equipment maintenance/repair (including oil changes); Vehicle and equipment washing; Waste Handling and Disposal; and Waste oil storage.

Below is a discussion of site activities and the potential pollutant sources associated with each, as well as measures taken to minimize pollution. Locations of each activity are shown on the Site Plan (Figure 4-1).

The ##FACILITY does not store hazardous materials other than those noted previously, and no obsolete vehicles or other potential sources of pollutants are kept in any structure at the ##FACILITY.

No solvent-based parts washers were observed in any structure at the ##FACILITY. Any hazardous materials are either collected by a third party vendor contracted by the ##MUNICIPALITY on an annual basis, or collected at the annual Household Hazardous Waste Day (HHHD) that is hosted for the benefit of ##MUNICIPALITY residents. Waste materials from ##FACILITY operations that may be collected at the annual HHHW Day include used motor vehicle fluids that cannot be utilized for the waste oil burner, such as used antifreeze and brake fluid. Any oil that may be contaminated with antifreeze, brake fluid, paint, or other additive that makes it unburnable in the waste oil furnace is also collected on the HHHW Day instead of being used in the waste oil furnace. These materials are properly labeled and stored using appropriate Best Management Practices between the time of generation and disposal.



The ##DEPARTMENT does not apply or utilize fertilizers, herbicides, or pesticides at any facility owned or managed by the ##MUNICIPALITY. As such, no fertilizers, herbicides, or pesticides are stored at the ##FACILITY.

4.7.1 Agricultural Operations

Potential Pollution

Agricultural operations have the potential to contaminate stormwater primarily through the discharge of pollutants and sediments through soil management. Additional pollution sources associated with agricultural operations include the storage of pesticides, fertilizers, fuel and oil, chemicals and equipment.

When tractors and other large equipment are used at municipal agricultural operations, equipment fueling and maintenance likely occur, which may include storage of small amounts of hydraulic fluid and other fluids in addition to fuels. There is an inherent risk of spilling fuel when equipment is being fueled or during maintenance activities. Poorly maintained equipment may leak liquids during use.

Table 4-2 displays typical agricultural operations and associated sources of stormwater pollution.

Table No. 4-2: Stormwater Pollution Sources

In Agricultural Operations

Agricultural Operation Stormwater Pollution SourceAnimal Feeding Pathogens (bacteria, viruses, etc.), nitrogen,

metalsErosion Sediments, nutrients, pathogens, pesticidesFertilizing Elevated nutrient levels (nitrogen,

phosphorus, etc.)Fuel and Oil Handling Petroleum hydrocarbonsIrrigation Salts, pesticides, nutrients and trace elementsManure Spreading Pathogens, metals, phosphorus, nitrogenPesticide Spraying PesticidesTillage Sediments, phosphorus, pesticides




Successful stormwater pollution prevention in relation to agricultural operations is achieved through education and training of those responsible for performing agricultural activities, promotion of appropriate management practices and modification of land use.

Areas used for storage of fuels, pesticides, fertilizers, or other chemicals should have containment devices large enough to prevent any spill from leaking out of the chemical storage area, and storage areas should be inspected frequently. Proper spill kits applicable to the chemicals being used should be easily accessible, and anyone charged with handling chemicals should have the necessary training for dealing with chemical spill situations. Leaks or spills should be cleaned up in a timely manner. Refer to SOP 4, “Spill Response and Cleanup Procedures”, included in Appendix C, for more information.

All pesticides, fertilizers and chemicals shall be stored and used in accordance with SOP 12, “Storage and Use of Pesticides and Fertilizer”.

All equipment shall be stored in an enclosed facility and maintained in accordance with the SOP 7 “Fuel and Oil Handling Procedures”, SOP 11 “Oil/Water Separator Maintenance”, and SOP 14 “Municipal Vehicle Washing”, included in Appendix C.

4.7.2 Compost Production or Storage


Compost production and storage locations present the threat to contaminate stormwater with pathogens, including bacteria and viruses, nutrients, including phosphorus and nitrogen, fertilizers, pesticides and sediments.


Compost storage areas shall be located and properly labeled within a designated stockpile area that is covered and contained to prevent exposure to precipitation. If the storage area is unable to be covered it should be contained within an area contained by silt fence or concrete barriers and located in an area that does not receive a substantial amount of runoff from upland areas and does not drain directly to a waterbody. The compost shall be kept in neat, separate piles from all other materials.

4.7.3 Facility or Building Maintenance

Facility and building maintenance incorporates several of the other activities described within this section, such as landscaping and painting.



4.7.4 Fueling Operations


Fueling operations at municipal facilities present a potential source of gasoline and diesel fuel pollution to receiving waters. Incidents can occur during fuel deliveries to both underground and aboveground storage tanks, and while fueling vehicles, equipment, and generators. Both large spills and small leaks can be associated with fueling operations. Precipitation can transport these contaminants to engineered storm drain systems.


Fueling deliveries and activities at ##FACILITY are located in an area where proper site security is maintained and constant monitoring is provided by appropriate personnel.

In Massachusetts, aboveground storage tanks (ASTs) with capacity of 10,000 gallons or more are subject to the design, construction, installation, testing, and maintenance requirements of 527 CMR 9.03. Small ASTs (with capacity less than 10,000 gallons) are subject to the requirements of 527 CMR 9.04, which does not include an inspection requirement. Underground storage tanks are subject to multiple State regulations, including 527 CMR 5.06 (Storage, Keeping & Use of Gasoline or Other Motor Fuel – Inventory), 527 CMR 9.00 (Tanks & Containers), 310 CMR 80.01 & 80.02: (UST Operator Training & Certification), 310 CMR 40.0000 (Massachusetts Contingency Plan), and 314 CMR 19.00 (Oil Spill Prevention & Response Regulations).

Fueling operations should occur on an impervious surface with proper surrounding containment.

Fueling of small equipment occurs indoors in a space with proper drainage that is not connected to the storm drain system. Fueling areas are covered to prevent exposure to precipitation and site drainage should not allow runoff to be directed towards fueling areas. Any drainage that does come into contact with fueling areas should be directed to an oil/water separator. The guidelines presented in SOP 11 “Oil/Water Separator Maintenance” should be followed accordingly.

Spill materials and cleanup kits should be maintained at all locations where fueling occurs and facility personnel should be properly trained to efficiently respond to spills and leaks. In the event of a spill SOP 4 “Spill Response and Cleanup Procedures” should be followed.

For additional information regarding fueling operations please see SOP 7 “Fuel and Oil Handling Procedures”.



4.7.5 Landscaping


Landscaping activities, such as mowing, fertilizing, and pesticide application, have the potential to contribute to local stormwater pollution. When lawn mowers, weed whackers, and other landscaping equipment with small engines are used at municipal parks, gasoline and oil are generally also transported to the park to fuel these pieces of equipment. There is an inherent risk of spilling fuel when equipment is being fueled. Poorly maintained equipment may leak liquids during use.



##MUNICIPALITY is following a number of procedures to minimize the potential for stormwater pollution caused by activities at municipal parks.

To prevent contamination of stormwater by gasoline and oil during maintenance activities at municipal parks, all equipment and containers shall be regularly maintained and inspected to ensure that no leaks are present. Handling of gasoline and oil, including filling fuel tanks, shall be conducted on impervious surfaces with proper containment of the surrounding area in the event of a spill or a leak. Please refer to SOP 7, “Fuel and Oil Handling,” included in Appendix C, for more detailed procedures.



4.7.6 Chemical Handling


Leaks and spills of solid and liquid chemicals, even in small amounts, represent a potential source of stormwater pollution. Both minor and major chemical spills can occur



at municipal facilities while delivering, loading, and unloading chemicals, hereafter referred to as “handling.” If chemical handling areas are not covered and contained, or if catch basins exist in the handling area, the probability of spilled chemicals entering the engineered storm drain system or receiving water greatly increases.

Handling and use of chemicals by improperly trained personnel will increase the risk of spilling and incorrect use.

Contamination of stormwater can also occur during storage, when the chemicals are not being directly handled. Leaks and spills from faulty containers can migrate to the storm drain system if not promptly controlled.


To avoid contamination of stormwater by chemicals during handling, all delivering, loading, and unloading activities should take place under cover in an area where accidental spills and leaks will not enter surface water or groundwater and will not contaminate soil. Any catch basins, drain manholes, or other possible entrances to the engineered storm drain system should be adequately protected while handling chemicals.

Drip pans or similar temporary containment devices can be used at locations where leaks or spills tend to occur to reduce the possibility of a spill reaching storm drains. All employees should be trained in the proper handling and cleanup of chemicals. In case a spill or leak does occur, storage areas and any vehicles transporting chemicals should be equipped with a spill response kit. For more information on spill kits, please refer to SOP 4, “Spill Response and Cleanup Procedures,” included in Appendix C.

Storage of chemicals should be in high, dry locations and in accordance with the manufacturer’s instructions. Storage areas should have watertight impervious floors and provide spill containment. Many of the guidelines for the storage of pesticides and fertilizers can be applied to other chemicals as well. These storage procedures are detailed in SOP 12, “Storage and Use of Pesticides and Fertilizers,” included in Appendix C.

4.7.7 Painting


When conducted outdoors, the preparation of surfaces for painting and the final application of paints and finishes represent potential sources of stormwater pollution. Grit from sanding and overspray from painting and finishing are two common contaminants resulting from painting operations. Painting in areas which are not covered or contained adequately may result in the introduction of grit, overspray, and chemicals to the stormwater system.



Handling and use of paints and finishes by improperly trained personnel increases the potential for spills and incorrect use. Contamination of stormwater can also occur during storage, when the paints are not being directly handled. Leaks and spills from faulty containers can migrate to the engineered storm drain system or receiving waters if not promptly controlled.Pollution Prevention

To avoid contamination of stormwater by paints and finishes, all preparation and application activities should take place in an area that has been covered and contained to the greatest feasible extent. Simple brush-based painting needs less containment than spray painting and sand blasting, which must adhere to air pollution control and OSHA enclosure requirements.

Ground cloths or drop cloths should be used at each painting site to collect debris and spills. Runoff control devices can be used around catch basins to prevent spilled paint from entering the storm drain system. In case a spill or leak does occur, storage areas and any vehicles transporting paints should be equipped with a spill response kit. For more information on spill kits, please refer to SOP 4, “Spill Response and Cleanup Procedures,” included in Appendix C.

During precipitation events, painting materials should be stored either indoors or under cover to avoid contact with stormwater.

Permanent storage can be in cabinets or in other high, dry locations and in accordance with the manufacturer’s instructions. Cabinets and storage area floors should be watertight, impervious, and provide spill containment. Many of the guidelines for the storage of pesticides and fertilizers can be applied to paints and finishes as well. These storage procedures are detailed in SOP 12, “Storage and Use of Pesticides and Fertilizers,” included in Appendix C.

4.7.8 Stockpiles and Sand Storage


Sand stored in piles for use during construction and during winter plowing and deicing activities represents a potential source to stormwater pollution. Stockpiled materials such as gravel, loam, and crushed rock represent a similar source of pollution. When stored unprotected outdoors, sand piles and material stockpiles are exposed to precipitation. When the resulting eroded material enters the stormwater system, the sediment can quickly fill the sumps of catch basin structures, rendering them ineffective.

Mixing sand and salt for use in deicing activities poses an additional element of stormwater pollution, particularly if the mixing area is not fully enclosed and protected from the elements.




To avoid contamination of stormwater by sand and other stockpiled materials, erosion and sediment control measures should be implemented at each storage site. When planning a location for a stockpile, a relatively level site away from slopes and water features should be selected.

Stockpiles can be stabilized by seeding or mulching if they are to remain exposed for more than two weeks, or can be covered with impermeable sheeting to protect the material from rainwater. If the stockpile location becomes a permanent storage site for sand, a roofed structure should be considered to reduce erosion.

Sediment barriers should be placed around the perimeter of the storage site to prevent any runoff carrying sand from entering storm drains and surface waters. If the weather becomes dry and windy, regular light watering of the stockpile and surrounding area will provide effective dust control. Please refer to SOP 6, “Erosion and Sedimentation Control,” included in Appendix C, for more information.

Sand that has been mixed with salt for use during winter plowing and deicing activities should always be stored in an enclosed and covered salt shed. Salt sheds should be constructed on level ground with an impervious base on which to store the salt/sand mixture. Under no circumstances should loose salt/sand mix be stored outside and unprotected. All mixing of salt and sand should take place within the salt shed or other covered, enclosed area.

Ensuring that the storage area is regularly swept and kept clean is an important good housekeeping practice. For more information on salt sheds, please see the “Salt Storage” section included in this SWPPP.

4.7.9 Salt Storage


Salt stored in piles for use during winter plowing and deicing operations represents a potential major contributor to stormwater pollution. When stored unprotected outdoors, salt is exposed to precipitation, causing leachate with high chloride that can be discharged to the receiving water. Salt delivery and loading activities can contribute pollutants to stormwater if the material is not handled with care, and if spills from handling operations are not promptly cleaned up.


To prevent stormwater pollution, all salt piles should be enclosed and covered in sheds to prevent exposure to precipitation. Salt sheds should be constructed on level ground with an impervious base on which to store the salt. The shed should prevent disturbance or migration of the salt by wind.



During delivery and loading activities, salt should be transferred to and from vehicles within the salt shed, whenever possible. Any spills during unloading and loading events should be tended to without delay. Ensuring that the salt storage area is regularly swept and kept clean is an important good housekeeping practice.

If it is not feasible to fully enclose the salt pile, the salt should be stored on an impervious base and covered with an impermeable membrane material. Under no circumstances should loose salt be stored outside and exposed to precipitation.

The area should not be hosed down to a storm drain as a cleaning method. To further limit stormwater pollution, an independent runoff collection system may be installed in the area of the salt storage to collect and convey runoff either directly to a treatment best management practice or to a sanitary sewer system, with approval from the operator of the sanitary sewer system.

4.7.10 Solid Waste Management


Solid waste production and storage locations present the threat to contaminate stormwater with pathogens, including bacteria and viruses, nutrients, including phosphorus and nitrogen, metals and sediments.

Solid waste may be classified as both hazardous and non-hazardous waste consisting of agricultural, construction and demolition, dead animal, industrial, municipal and tire waste.


To prevent or reduce the potential for stormwater pollution from solid waste management practices the following preventative maintenance procedures are recommended:

1. All staff shall be properly trained in correct solid waste management practices, including waste disposal and spill prevention and response. All employees shall also be knowledge of the potential hazards associated with solid waste handling and storage.

2. Each waste storage location shall be properly labeled and all significant sources of pollution shall be kept in a secure, covered and contained area.

3. The facility and storage containers shall remain locked at all times other than during normal hours of operation.

4. All waste storage containers and waste handling equipment shall be routinely inspected for signs of spills, leaks, corrosion or general deterioration.

5. The facility shall maintain spill response materials in accordance with Standard Operating Procedure – Spill Response and Cleanup.



4.7.11 Snow Dump


Snow collected from plowing and road clearing activities and managed in snow dumps can contaminate engineered storm drain systems and receiving waters if disposal sites are not properly selected and maintained. As snow is removed from roadways, parking lots, sidewalks, and other paved areas, contaminants such as sand, salt, litter, and automotive oil are collected along with the snow. These pollutants are ultimately transported to the storage site and eventually to receiving waters once the snow melts.

Infiltration of pollutants in snow, such as chlorides from road salt, can impact groundwater, including drinking water aquifers.

When snow, including sand and debris contained within it, is stored directly on top of catch basins, when combined with sand and debris, discharge to the engineered drainage system can be blocked, causing localized flooding.


To avoid contamination of stormwater and drinking water supplies by snow dumps, storage sites should be selected and prepared before the snow season begins. The snow dump should be located on a pervious surface in an upland area away from water resources and wells, so that meltwater can be filtered through the soil.

Selected sites should have a combined capacity large enough to cope with the estimated snowfall totals for the season. Snow should not be dumped within a Zone II or Interim Wellhead Protection Area of a public water supply, or within 75 feet of a private well. Sanitary landfills are not appropriate locations for snow dumps because the infiltration of meltwater will result in greater amounts of contaminated leachate. High groundwater levels also make gravel pits poor sites for snow storage.

Proper preparation and maintenance of snow disposal sites will also prevent stormwater pollution. Before winter begins, a silt fence or sediment barrier should be placed on the down-gradient side of the snow dump to collect any sediment in snow meltwater. If the site is located near a body of water, a 50-foot vegetated buffer strip (at minimum) should be maintained during the growth season to filter pollutants out of meltwater. Prior to using the site for snow disposal, all debris should be cleared.

Debris and litter left after the snow has melted should be cleared and disposed of at the end of the snow season, no later than May 15 of each year.

Except under the most extraordinary of circumstances, when all land-based snow disposal options have been exhausted, snow should not be dumped into any body of water. When this option is necessary, requirements of “Snow Disposal Guidance” (BRPG01-01) issued by MassDEP on March 8, 2001, shall be followed.



4.7.12 Use or Storage of Pesticides or Fertilizers


Improper use and storage of fertilizers and pesticides can contribute to loadings of nutrients and toxic compounds to stormwater. Applying fertilizers and pesticides in quantities exceeding the manufacturer’s recommendations does not make the product more effective. Rather, excess fertilizer and pesticide will be washed away during precipitation events, entering directly into stormwater and surface waters. The risk of incorrect use or spilling of fertilizers and pesticides increases when the chemicals are not handled by properly trained personnel. Contamination of stormwater can also occur during storage, when the pesticides and fertilizers are not being directly used. Leaks and spills from faulty containers can migrate to the storm drain system if not promptly controlled. Fires may break out if pesticides and fertilizers are not stored in the appropriate facilities.


To avoid contamination of stormwater by fertilizers and pesticides during application, all products should be used in strict accordance with the manufacturer’s instructions and with local regulations. Soil testing should be performed before evaluating and selecting a fertilizer. Using the right type and amount of fertilizer for the location will help ensure that the proper nutrients are absorbed by the plants and will reduce runoff. Efficient use of pesticides is maximized when pesticides are applied at the life stage when the pest is most vulnerable. Pesticides must be handled and applied by individuals licensed with the Massachusetts Department of Agricultural Resources.

Fertilizers and pesticides should always be stored indoors in well-ventilated, dry locations. Floors of storage areas should be water tight, impervious, and provide spill containment. In case a spill or leak does occur, storage areas and any vehicles transporting fertilizers and pesticides should be equipped with a spill response kit. For more information, please refer to SOP 4, “Spill Response and Cleanup Procedures,” and SOP 12, “Storage and Use of Pesticides and Fertilizer,” both included in Appendix C.

4.7.13 Vehicle and Equipment Storage


Vehicle and equipment storage activities are a potential source of pollution due to the diesel fuel, gasoline, oil, hydraulic fluid, antifreeze and similar hazardous material or fuel the machinery may contain. In addition, vehicles or machinery may pick up pollutants during the course of offsite activities or at other facilities, and then deposit these pollutants at the storage facility.




Regular visual inspection and maintenance of vehicles and equipment can greatly reduce the potential for pollution by finding and addressing leaks before pollution of the environment occurs. When in storage, vehicles and equipment should be kept on a covered slab or within a building with a common drain. Discharge to this drain shall be managed by an oil/ water separator (refer to SOP 11, “Oil/Water Separator Maintenance”, included in Appendix C) to remove oils and gasoline. Vehicle washing activities shall not be completed in areas served by an oil/water separator.

No equipment should be kept in an area where leaks could result in pollutants entering catch basins, channels leading to outfalls, or the engineered storm drain system. If vehicles and equipment are stored outdoors, catch basins or engineered drainage system structures should include devices intended to remove oils and sediments prior to entering the system. These treatment devices should be inspected and replaced at the frequency recommended by the manufacturer.

4.7.14 Vehicle and Equipment Maintenance/Repair


Vehicle and equipment maintenance and repair often requires the use of harmful liquids such as fuels, oils, and lubricants, and has the potential for producing dust, scrap and by-products that may contain pollutants. Both accidental and purposeful spillage, i.e. a leaky oil pan needing repair vs. draining the pan during an oil change, can lead to situations where pollutants can potentially enter stormwater runoff if the situations are not approached properly. Although there is little potential for effecting stormwater, it should be noted that hazardous gases can be produced during maintenance and repair as well.


Proper maintenance and repair for vehicles and equipment shall include a preliminary assessment of potential pollutant sources. This assessment shall be used to determine the best means of containing any potential spills or by-products of the situation at hand. Approved containers shall be used to capture hazardous liquids to then be disposed of according to applicable MassDEP and USEPA guidelines. If the project may produce hazardous dust that could come in contact and mix with any liquids, the proper containment shall be utilized.

Due to heavy metal accumulation in antifreeze, brake fluid, transmission fluid, and hydraulic oils, it is not recommended that any of these liquids are disposed of in the sanitary sewer system. Contaminated parts removed or replaced on any vehicles or equipment shall be disposed of properly.

All work shall take place on a covered slab or within a building with a common drain. Discharge to this drain shall be managed by an oil/ water separator (refer to SOP 11,



“Oil/Water Separator Maintenance”, included in Appendix C) to remove oils and gasoline.

Maintenance and repairs shall not take place in areas prone to stormwater runoff or where pollutants could enter catch basins, channels leading to outfalls, or an engineered storm drain system. All catch basins or engineered drainage systems on site that could be affected by accidental spills should include devices intended to remove oils and sediments prior to entering the system. These treatment devices should be inspected and replaced at the frequency recommended by the manufacturer.

4.7.15 Vehicle and Equipment Washing


Vehicle and equipment washing activities are a potential source of pollution not only from petroleum products and pollutants deposited on the exterior of the equipments, but also from nutrients and sediment being washed into water bodies from the act of washing itself. Although some cleaning agents are becoming environmentally friendly, many still contain regulated contaminants. Due to the possibility for multiple types of pollutants, vehicle and equipment washing activities have a high potential for degrading stormwater quality.


Outdoors, the use of a tight tank or other similar structure that can contain the wash water is ideal. If the wash water cannot be contained, it shall not be allowed to directly enter water bodies. Use phosphate free detergents that do not contain regulated contaminants, and avoid using solvents where the wash water may enter a sanitary sewer. Impervious services may be used to promote infiltration and treatment before wash water enters the groundwater, but wash water coming from impervious pavement shall be treated to remove nutrients and petroleum products before entering an engineered storm drain system. Infiltration shall not be used within wellhead protection areas or other protected resource areas. Power washing, steam cleaning and engine and undercarriage washing shall not occur outdoors. Heavily soiled or vehicle dirtied from salting shall not be washed outdoors. All adjacent catch basins shall have a sump and be cleaned periodically, (refer to SOP 3, “Catch Basin Inspection and Cleaning”, included in Appendix C). All debris and particulate accumulation shall be removed and swept clean in all outdoor washing areas.

Washing vehicles and equipment indoors in the proper facilities is preferred over washing outdoors whenever possible. Indoor facilities shall have a common drain and it shall utilize a tight tank or other containment device to hold the wash water. The use of detergents shall be avoided and when the use of detergents cannot be avoided, use detergents free from phosphates and regulated contaminants. Detergents shall not be used when the discharge of this drain is controlled by an oil/ water separator (refer to SOP 11, “Oil/Water Separator Maintenance”, included in Appendix C). All drains that



discharge directly to a water body of engineered storm drain system shall be plugged or abandoned. Dry clean-up methods such as vacuuming and sweeping shall be used whenever possible to avoid washing down floors with water.

For both outdoor and indoor washing, maintain absorbent pads and drip pans to collect spills and leaks observed during washing activities. Refer to SOP 4, “Spill Response and Cleanup Procedures” included in Appendix C for more information.

Washing of all facility vehicles is completed in the ##BUILDING/LOCATION at ##FACILITY. Wastewater from vehicle washing operations is discharged to an ##OIL/WATER SEPARATOR or ##TIGHT TANK that is maintained by the ##DEPARTMENT

Salt and sand spreaders stored at the ##BUILDING are occasionally pressure washed at that location.

4.7.16 Waste Handling and Disposal


Waste handling and disposal facilities and activities present a potential to contaminate stormwater with pathogens (including bacteria and viruses), nutrients, including phosphorus and nitrogen, fertilizers, pesticides and sediments.

There are several classifications of waste which contribute to stormwater pollution, including:

1. Solid Waste2. Hazardous Materials and Waste3. Pesticides and Fertilizers4. Petroleum Products5. Detergents


A variety of measures are considered appropriate to prevent pollution from waste handling and disposal activities, based on the waste classifications noted previously.

Solid Waste1. Designate a waste collection area on the site that does not receive a substantial

amount of runoff from upland areas and does not drain directly to a receiving water.

2. Ensure that containers have lids so they can be covered before periods of rain, and keep containers in a covered area whenever possible.

3. Schedule waste collection to prevent the containers from overfilling.4. Clean up spills immediately and in accordance with Standard Operating

Procedure – Spill Response and Cleanup.



Hazardous Materials and Wastes1. To prevent leaks, empty and clean hazardous waste containers before disposing of

them.2. Never remove the original product label from the container. Follow the

manufacturer's recommended method of disposal, printed on the label.3. Never mix excess products when disposing of them, unless specifically

recommended by the manufacturer.4. Clean up spills immediately and in accordance with Standard Operating


Pesticides, Fertilizers and Petroleum Products1. Do not handle the materials more than necessary.2. Store materials in a dry, covered, contained area.3. Clean up spills immediately and in accordance with Standard Operating


Detergents1. Never dump wastes containing detergents to a storm drain system. All wastes

containing detergents shall be directed to a sanitary sewer system for treatment at a wastewater treatment plant.

In addition to the pollution prevention requirements a waste management plan is recommended. The plan shall include employee training and signage informing individuals of the hazards associated with improper storage, handling and disposal of wastes. It is imperative that all employees are properly trained and follow the correct procedures to reduce or eliminate stormwater pollution. Routine visual inspection of storage and use areas is critical. The visual inspection process shall include identification of containers or equipment which could malfunction and cause leaks or spills. The equipment and containers shall be inspected for the following:

1. Leaks2. Corrosion3. Support or Foundation Failure4. Other Deterioration

In the case a defect is found, immediately repair or replace.

4.7.17 Waste Oil Storage


When not stored properly, waste oil can be a potential source of petroleum in stormwater. Waste oil containers can leak, and spills can occur while during transportation activities.




All waste oil containers should be properly labeled and stored with secondary containment. Containers should be regularly inspected for rust, leaks, or other signs of deterioration. Defective containers should be promptly removed and replaced. A spill response kit should be located wherever waste oil is stored. Facility personnel should know where the spill kit is located and be familiar with the procedures outlined in SOP 4 “Spill Response and Cleanup Procedures” in Appendix C. Used oil filters should also be properly disposed.

Care should be taken when transferring used oil to and from storage containers. For additional information see SOP 7 “Fuel and Oil Handling Procedures” found in Appendix C.

Waste oil should be stored indoors or under a covered structure to prevent exposure to precipitation. Floor drain in waste oil storage areas should drain to an oil/water separator rather than the storm drain system. See SOP 11 “Oil/Water Separator Maintenance” in Appendix C for further information.

When possible, steps should be taken to recycle waste oil or reduce the amount generated.

4.8 Vehicle and Equipment Inventory

Vehicles and major equipment stored and maintained at the facility are shown in Table 4-3.

Table No. 4-3: Vehicle Inventory

Vehicle Type Number on Site



4.9 Location of Leak and Spill Cleanup Materials

Leak and spill cleanup materials are stored at numerous locations around the ##FACILITY in order to facilitate rapid response. Locations and types of leak and spill cleanup materials are identified in Table 4-4.

Table No. 4-4: Leak and Spill Cleanup Materials

Building or Area Location Materials Available

4.10 Allowable Non-Stormwater Discharges

A non-stormwater discharge is defined as any discharge or flow to the engineered storm drain system that is not composed entirely of stormwater runoff. The 2003 Massachusetts MS4 Permit defined non-stormwater discharges that are considered to be acceptable unless the USEPA, MassDEP, or the permittee have specifically indicated that they are a contributor of pollutants to the MS4.

Allowable non-stormwater discharges that occur at this facility include:

Instructions: Delete all non-stormwater discharges that do not occur at this facility.

Fire fighting activities; Potable water sources, including fire hydrant and/or water line flushing; Uncontaminated air conditioning or compressor condensate; Landscape watering, lawn watering, and/or irrigation drainage, provided that all

pesticides, herbicides, and fertilizers have been applied in accordance with manufacturer’s instructions;

Pavement or street washwater, where no detergents are used and no spills or leaks of toxic or hazardous materials have occurred (unless all spills have been removed);

Routine external building wash down which does not use detergents; Uncontaminated groundwater (infiltration or pumped), or spring water; Diverted stream flows; Flows from riparian habitats and wetlands; and Foundation or footing drains, where flows are not contaminated with process

materials.



It has been determined that the above non-stormwater discharges at #FACILITY do not represent a contribution of pollution to the MS4 or the waters of the United States. Therefore, these are considered to be authorized under the current MS4 permit.

4.11 Existing Stormwater Monitoring Data

Historical storm water monitoring data at ##FACILITY includes ##SCREENING SAMPLING, and/or ##FULL ANALYTICAL SAMPLING, as shown in Table 4-5.

Table No. 4-5: Existing Stormwater Monitoring Data

##FACILITY

Building or Area Location Type of Monitoring

4.12 Significant Material Inventory

Materials stored include those specified in Section 4.5, Site Activities. An inventory of these materials at ##FACILITY is included in Table 4-6, which also reviews the likelihood for each identified material to come in contact with stormwater. The type of container has also been identified. Oil, gasoline, and other petroleum-based materials are listed separately in the table.

The location of these material storage areas may be seen on the Site Plan in Figure 4-1.

Table No. 4-6: Significant Material Inventory

##FACILITY

Instructions: Delete all rows that do not apply.

Material Storage Location Quantity Potential

Pollutant

Covered (C) or

Enclosed (E)

Likelihood of Contact

with Stormwater

Petroleum-Based CompoundsDiesel fuel Petroleum

hydrocarbonsGasoline Petroleum

hydrocarbonsHydraulic Fluid Petroleum

hydrocarbons




Pollutant

Covered (C) or

Enclosed (E)


with Stormwater

Motor Oil Petroleum hydrocarbons

Fuel Oil, No. 2 Petroleum hydrocarbons

Fuel Oil, No. 6 Petroleum hydrocarbons

Lubricants Petroleum hydrocarbons

Transmission Fluid Petroleum hydrocarbons

Waste Oil Petroleum hydrocarbons

Other:Total Volume of Oil At Facility =

Non-Petroleum Significant MaterialsAntifreeze Ethylene glycol;

potential source of BOD

Spray Lubricant Petroleum hydrocarbons

Sodium Hypochlorite

Chlorides; pH adjustment

Sodium Bisulfite pH adjustmentAcid pH adjustmentAdhesives and sealants

Volatile and semivolatile organic compounds

Aggregates SedimentsAnimal Wastes FecalAsphalt SedimentsBatteries, Used Lead Acid

Lead, sulfuric acid; possible particulate matter and residual oil

Brake Fluid Volatile organic compounds; non-petroleum based oil

Coolant (new or used)

Volatile organic compounds

Deicer- Calcium Chlorides




Pollutant

Covered (C) or

Enclosed (E)


with Stormwater

Chloride (liquid)Deicer- Road Salt ChloridesDetergents SurfactantsFertilizers NutrientsPaint, Latex Petroleum

constituents, including volatile and semivolatile organic compounds

Paint, Oil-Based Petroleum constituents, including volatile and semivolatile organic compounds

Paint, Spray Petroleum constituents, including volatile and semivolatile organic compounds

Pesticides Volatile and semivolatile organic compounds

Herbicides Volatile and semivolatile organic compounds

Sand SedimentsSolvents Volatile organic

compounds

Solid Waste, Recyclable

Miscellaneous debris/solids, particulate matter, metals

Solid Waste, for Disposal

Particulate matter, solids, metals

Solid Waste, C&D Particulate matter, solids, metals

Spill response material (Speedi Dri or similar)

Particulate matter, solids, residual oil.



4.13 Applicability of Spill Prevention, Control and Countermeasure (SPCC) Components

Under federal regulations under 40 CFR Part 112 (and Amendments), a Spill Prevention, Control, and Countermeasure (SPCC) Plan is required when a facility has an aboveground oil storage capacity greater than 1,320 gallons, when including containers with a capacity of 55 gallons or more.

Based on the materials identified in Table 4-6, the ##FACILITY ##DOES/##DOES NOT have aboveground oil storage capacity that exceeds 1,320 gallons.

Tier I qualified facility owners or operators can complete a self-certified template in lieu of a full SPCC Plan. To be considered a Tier I qualified facility; the facility must meet the following conditions:

A total aboveground oil storage capacity of 10,000 gallons or less; No individual aboveground oil storage container with a capacity greater than

5,000 gallons; No single discharge greater than 1,000 gallons to navigable waters or adjoining

shorelines in the three years before the SPCC Plan is certified; and No two discharges of oil each greater than 42 gallons to navigable waters or

adjoining shorelines within any 12-month period.

The ##FACILITY ##IS/##IS NOT considered to be a Tier 1 Qualified Facility. A Tier I Qualified Facility SPCC Plan Template has been included as Appendix D.

4.14 Description of Significant Material Storage Areas

Many activities at the #FACILITY which use the materials included in Table 4-6 are completed within contained garages or bays. These activities may include minor equipment/vehicle repair, oil changes, repainting, lubrication, and parts replacement.

Fueling of all ##MUNICIPALITY vehicles occurs at the Fuel Island located at the ##LOCATION. All bulk delivery of fuel to the Fuel Island is monitored by a ##MUNICIPALITY employee.

The ##FACILITY emergency generator is fueled with ##FUEL approximately ##FREQUENCY. The ##FUEL is delivered to the storage tank which is located within the ##BUILDING. All bulk delivery of fuel to the emergency generator is monitored by a ##MUNICPALITY employee.

Waste oil and other used motor fluids are stored ##BUILDING. Waste oil is stored in tanks and drums also located within the ##BUILDING, all of which have internal containment or are located on appropriate containment pallets. All delivery of waste oil



to the facility occurs within the ##BUILDING and is monitored by a ##FACILITY employee. Chemicals, including ##NAME, are used at the ##FACILITY. These chemicals are stored within the ##BUILDING and fully contained. Delivery of all chemicals to the ##BUILDING is monitored by a ##FACILITY employee.

Within the ##BUILDING, deicing materials including ##ROAD SALT/ SAND/ SAND/SALT MIX/ LIQUID CALCIUM CHLORIDE are stored. Delivery of deicing materials to the ##BUILDING is monitored by a ##FACILITY employee.

4.15 List of Significant Leaks or Spills

Significant leaks or spills that occurred at the ##FACILITY in the last three years are shown in Table 4-7.

Table No. 4-7: Significant Leaks or Spills

##FACILITY

Building or Area Material Volume

Forms included in Appendix E will be used to document any spill or leak that occurs at the facility in the future.

4.16 Structural BMPs

Structural BMPs include onsite constructed systems that provide pretreatment or treatment of stormwater flows. The following structural BMPs are presently used at the ##FACILITY to maintain water quality.

Instructions: Delete any BMP not present at the facility. For each, describe the BMP’s location at the facility.

4.16.1 Pretreatment Structural BMPs

Deep sump catch basinsOil/Grit SeparatorsProprietary SeparatorsVortex Separators/ Hydrodynamic devicesSediment ForebaysVegetated Filter strip



Infiltration trenchLevel Spreader4.16.2 Treatment Structural BMPs

Rain Garden/Bioretention AreaConstructed wetlandPervious (Porous) pavement Media Filter/ Subsurface Infiltration BedSand & Organic FilterExtended Wet BasinDry wellVegetated swaleInfiltration berm & retentive gradingVegetated RoofDry extended detention basin

4.16.3 Other Structural BMPs

Riparian buffer restorationLandscape restorationSoil amendment and restorationFloodplain restoration

4.17 Sediment and Erosion Control

Instructions: Describe any portions of the facility where erosion is a concern, and the methods that are used to prevent or correct erosion. If none, use the following

paragraph.

Site topography at the ##FACILITY prevents drainage of stormwater and any associated sedimentation from entering the ##MUNICIPALITY storm drain system or discharging directly to a water body.

4.18 Employee Training

##DEPARTMENT is responsible for stormwater management training for ##FACILITY employees. This position coordinates training related to stormwater management on at least an annual basis to review specific responsibilities for implementing this SWPPP, what and how to accomplish those responsibilities, including BMP implementation.

Additionally, general awareness training is provided annually to all employees whose actives may impact stormwater discharges. The purpose of this training is to educate workers on activities that can impact stormwater discharges and to help implement BMPs.



All employees responsible for the fueling or lubrication of vehicles or equipment stored at the facility will be trained annually. The topics below will be covered at employee training sessions.

1. Spill prevention and response.2. Good housekeeping.3. Materials management practices.

Recent training events at the facility include ## TRAINING.

Pollution Prevention Team members will meet at least twice a year to discuss the effectiveness of and improvement to the SWPPP. Appendix F contains copies of training documentation from these training activities including attendance sheets, instructor name and affiliation, date, time, and location of the training.

4.19 Site Inspection Requirements

It is required that the entire ##FACILITY be inspected at least once a year. ##MEMBER OF THE POLLUTION PREVENTION TEAM is responsible for completing this inspection.

The inspection must check for evidence of pollution, evaluate non-structural controls in place at the site, and inspect equipment. The site inspection report must include date of inspection, name of personnel conducting the inspection, observations, assessment of BMP’s, corrective actions taken, and a signed certification statement. The inspection form for this annual inspection, and copies of completed inspection forms, are included in Appendix G.

Corrective actions may be required based on evidence of past pollution or the high potential for future stormwater pollution to occur. Information about any issues and the respective corrective actions must be included in a Compliance Evaluation report. The Report must be kept with the SWPPP and must state the problem, the solution, and when the solution was implemented. Both the Compliance Evaluation Report and any reports of follow-up action must include a signed certification statement.

4.20 Recordkeeping and Reporting

Records described in this SWPPP will be retained on site for five years from the date of the cover letter that notifies the facility of coverage under the storm water permit. The records will be made available to state or federal inspectors and the general public upon request. Employee training records must also be maintained.

This SWPPP shall be kept at the ##FACILITY ADMINISTRATIVE OFFICE, ##DEPARTMENT OFFICE and shall be updated if any of the conditions in Section 6.4 occur. The SWPPP shall be made available to state or federal inspectors and the general public upon request.



The 2003 Massachusetts MS4 Permit requires that each permittee submit an Annual Report to USEPA and MassDEP. This Annual Report must include the following information, at a minimum:

A self-assessment review of compliance with the conditions in the 2003 Massachusetts MS4 Permit;

An assessment of the appropriateness of the permittee-specific BMPs identified in the permittee’s NOI for coverage under the 2003 Massachusetts MS4 Permit;

An assessment of the progress toward achieving measureable goals; A summary of results of any information that has been collected and analyzed,

including any analytical data ; A discussion of activities planned for the next reporting period; A discussion of any changes in identified BMPs or measureable goals; and Identification of any other entities that are participating in achieving measurable

goals;

The Annual Report serves as an opportunity for each permittee to evaluate its compliance with the 2003 Massachusetts MS4 Permit and its overall stormwater management program.

Under the coverage period of the 2003 Massachusetts MS4 Permit, annual reports have been due on May 1, and cover activities and compliance during the period from April 1 of the previous year through March 31 of the reporting year. The USEPA maintains digital versions of the annual reports submitted by each municipality at this website: http://www.epa.gov/ region1/npdes/stormwater/2003-permit-archives.html.

Inspections of the ##FACILITY should be performed at least annually and described in the Annual Report, including any corrective actions taken, to demonstrate that operation of the ##FACILITY is in compliance with the 2003 Massachusetts MS4 Permit.

4.21 Triggers for SWPPP Revisions

##MUNICIPALITY shall review this SWPPP at least annually to determine if any update or revision is required. Changes that may trigger revision include:

An increase in the quantity of any potential pollutant stored at the facility; The addition of any new potential pollutant (not already addressed in this

SWPPP) to the list of materials stored or used at the facility; Physical changes to the facility that expose any potential pollutant (not presently

exposed) to stormwater; Presence of a new authorized non-stormwater discharge at the facility; or Addition of an activity that introduces a new potential pollutant.

Changes in activity may include an expansion of operations, or changes in any significant material handling or storage practices which could impact stormwater.


http://www.epa.gov/%20region1/npdes/stormwater/2003-permit-archives.html


Changes to replace an ineffective or infeasible BMP (included in the NOI) that applies to the ##FACILITY may also trigger a review of this SWPPP. This may include structural (constructed) BMPs as well as changes to the Standard Operating Procedures that serve as non-structural BMPs. The process to revise BMPs identified in the NOI is defined in Part II(D)(2) of the 2003 Massachusetts MS4 Permit, located on Page 13.

The amended SWPPP will describe the new activities that could contribute to increased pollution, as well as control measures that have been implemented to minimize the potential for pollution.

This SWPPP will be amended if a state or federal inspector determines that it is not effective in controlling storm water pollutants discharged to waterways.



SECTION 5 - SWPPP Non-Structural Controls for All Facilities

5.1 Good Housekeeping

Good housekeeping practices are activities, often conducted daily, that help maintain a clean facility and prevent stormwater pollution problems. The following is a list of good housekeeping measures that are practiced at the facility:

Instructions: Delete any measures that are not practiced at the facility

All washing of vehicles is performed within the designated vehicle wash bay. All fluid products and wastes are kept indoors. Fueling of small equipment is completed indoors. All floor drains present within garage bays drain to an oil/water separator. Spill materials and cleanup kits are maintained at all locations where oil

materials are used, stored, or may be present, including at Fuel Islands. Used spill cleanup materials are disposed of properly. Materials are stored indoors or in covered areas to minimize exposure to

stormwater. No fertilizers, herbicides, or pesticides are stored or used at the facility. Lead-acid batteries are stored indoors and within secondary containment. Hazardous materials storage lockers with spill containment are used. Storage

areas are located away from vehicle and equipment paths to reduce the potential of accident related leaks and spills.

Storage drums and containers are not located close to storm drain inlets. All hazardous material storage areas and containers have proper signage,

labels, restricted access, locks, inventory control, overhead coverage, and secondary containment.

All materials, waste oil storage containers, and gas cans are properly labeled. Oil/water separators and catch basins are maintained regularly and properly. Speedi Dri (or similar absorbent) is readily available and used for appropriate

spills. Spill kits are located in areas where fluids are stored or where activities may

result in a spill. Tools and materials are returned to designated storage areas after use. Waste materials are properly collected and disposed of. Different types of wastes are separated as appropriate. Regular waste disposal is arranged. Work areas are clean and organized. Work areas are regularly swept or vacuumed to collect metal, wood, and other

particulates and materials. Obtain only the amount of materials required to complete a job. Materials are recycled when possible. Staff is familiar with manufacturer directions for proper use of materials and

associated Material Safety Data Sheets (MSDS). Staff is familiar with proper use of equipment.



Bollards, berms, and containment features are in place around areas and structures where fluids are stored.

Drip pans are used for maintenance operations involving fluids and under leaking vehicles and equipment waiting repair.

The facility maintains a supply of spill cleanup materials at many buildings on site, and will maintain this inventory. An inventory of spill containment, control, and cleanup materials and spill kits maintained at the ##FACILITY was shown in Table 4-6.

5.2 Preventative Maintenance

Preventative Maintenance can minimize the occurrence of stormwater pollution by addressing issues before they become problems. Vehicles and equipment should be regularly inspected to prevent leaks of fuel, oil, and other liquids. Structural stormwater controls should be regularly maintained to prevent inadequate performance during storm events.

The following is a list of preventative maintenance procedures practiced at the facility

Instructions: Delete any PM procedures that are not practiced at the facility

All staff members are aware of spill prevention and response procedures. All staff members have received formal spill prevention and response

procedure training. All equipment fueling procedures are completed by qualified personnel

trained in spill response procedures. Hydraulic equipment is kept in good repair to prevent leaks. Vehicle storage areas are inspected frequently for evidence of leaking oil. Material storage tanks and containers are regularly inspected for leaks. All material and bulk deliveries are monitored by facility employees. All waste oil is fully contained and the containers are inspected regularly.

5.3 Best Management Practices

In a SWPPP, existing and planned BMPs are identified that will prevent or reduce the discharge of pollutants in storm water runoff for each area of concern listed in Section 4.

To prevent or reduce the potential of storm water contamination from petroleum products, the following BMPs shall continue to be followed:

1. Follow Standard Operating Procedures (s) during delivery of waste oil to the equipment/waste oil storage bay. These SOPs are included in Appendix C.

2. Follow Standard Operating Procedures during delivery of bulk oil to the emergency generator and bulk fuel to the Fuel Island. These SOPs are included in Appendix C.

3. Minimize the volume of gasoline stored within the buildings and on the site.



4. Clean up any oil spills observed in the parking lot, garages, or other surfaces in a timely manner.

5. Monitor all material deliveries. 6. Inspect all storage tanks prior to filling activities for spills, leaks and

corrosion.

5.4 Spill Prevention and Response

The following procedures apply to the facility:

All personnel are instructed in location, use, and disposal of spill response equipment and supplies maintained at the site such as oil absorbent materials.

The Pollution Prevention Team leader will be advised immediately of all spills of hazardous materials or regulated materials, regardless of quantity.

Spills will be evaluated to determine the necessary response. If there is a health hazard, fire or explosion potential, 911 will be called. If a spill exceeds five gallons or threatens surface waters, including the storm drain system, state or federal emergency response agencies will be called.

Spills will be contained as close to the source as possible with oil-absorbent materials. Additional materials or oil-absorbent socks will be utilized to protect adjacent catch basins.


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