MARTIN COUNTY BOARD OF COUNTY COMMISSIONERS

MARTIN COUNTY BOARD OF COUNTY COMMISSIONERS 2401 S.E. MONTEREY ROAD STUART, FL 34996 DOUG SMITH Commissioner, District 1 Telephone: 772-463-3263 Fax: 772-288-5955 Email: ddrum@martin.fl.us ED FIELDING Commissioner, District 2 August 25, 2017 HAROLD E. JENKINS II Commissioner, District 3 SARAH HEARD Commissioner, District 4 EDWARD V. CIAMPI Commissioner, District 5 Ms. Candace Richards NPDES Stormwater Section M.S. #3585 Florida Department of Environmental Protection 2600 Blair Stone Road Tallahassee, Florida 32399-2400 TARYN KRYZDA, CPM County Administrator SARAH W. WOODS County Attorney RE: Notice of Intent Application Cycle IV Cycle III Year 4 Annual Report Phase II MS4 Permit I.D. #FLR04E013 Dear Ms. Richards: Enclosed you will find a signed original of the Martin County Notice of Intent to Use Generic Permit for Discharge of Stormwater from Phase II Municipal Separate Storm Sewer Systems (MS4) and the Cycle III Year 4 Annual Report. If you have any questions regarding this matter please contact Dianne K. Hughes at 772-219-4980 or by email at dhughes@martin.fl.us. Sincerely, Deborah L. Drum, Manager Ecosystem Restoration & Management Division Engineering Department DLD/dkh TELEPHONE 772-288-5400 WEB ADDRESS http://www.martin.fl.us Enclosures: Notice of Intent Cycle III Year 4 Annual Report 1 of 32 eng2017l310

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APPENDIX A PHASE II MS4 STORMWATER MANAGEMENT PROGRAM (SWMP) ELEMENTS FORM SECTION A.I. MINIMUM CONTROL MEASURE (check only one) 1. Public Education and Outreach 3. Illicit Discharge Detection/Elimination 5. Post-construction Stormwater Management (optional) 2. Public Involvement/Participation 4. Construction Site Stormwater Runoff Control 6. Pollution Prevention/Good Housekeeping SECTION A.II. BEST MANAGEMENT PRACTICES (BMPs) For The Minimum Control Measure Identified In Section A.I. Of This Form Element ID BMP Number A B C D Schedule for Responsible Description of BMP Measurable Goal(s) Implementation/Completion Entity/Department Community Presentations 1.a.1. The County has contracted with University of Florida Cooperative Extension Service to provide community presentations to educate the public on the impacts of stormwater on receiving waters and what they can do to help reduce pollution in stormwater. 1. Document and report the date, location, topic and number of attendees for each presentation 1. Annually Engineering, Cooperative Extension Service 1.a. 1.a.2. Stormwater Information Kiosks Distribute brochures in the libraries and in the County Administration Building lobby that provide information to the public on the impacts of stormwater on receiving waters and what they can do to help reduce pollution in stormwater. 1. Document and report the name and number of brochures distributed during the permit year 1. Distribute continually; report annually Engineering, Cooperative Extension Service, Library Public Service Announcements 1.a.3. Air public service announcements (PSAs) on Martin County TV (MCTV) to educate viewers on the impacts of stormwater on receiving waters and what they can do to help reduce pollution in stormwater. 1. Document and report the name and number of PSAs aired during the permit year 1. Run PSAs continually; report annually MCTV Page # 6 of 6 total pages of SWMP Elements Forms attached to the NOI DEP Form 62-621.300(7)(b), May 1, 2003 Page 6 of 9 6 of 32

APPENDIX A PHASE II MS4 STORMWATER MANAGEMENT PROGRAM (SWMP) ELEMENTS FORM SECTION A.I. MINIMUM CONTROL MEASURE (check only one) 1. Public Education and Outreach 3. Illicit Discharge Detection/Elimination 5. Post-construction Stormwater Management (optional) 2. Public Involvement/Participation 4. Construction Site Stormwater Runoff Control 6. Pollution Prevention/Good Housekeeping SECTION A.II. BEST MANAGEMENT PRACTICES (BMPs) For The Minimum Control Measure Identified In Section A.I. Of This Form Element ID BMP Number A B C D Schedule for Responsible Description of BMP Measurable Goal(s) Implementation/Completion Entity/Department SWMP Public Meetings 2.a1. The County holds and/or participates in public meetings to discuss the County's stormwater management program, as well as stormwater projects, at which the public is invited to participate. 1. For each meeting, document and report the date, location, topic and number of attendees. 1. Annually Engineering 2.a. 2.a.2. Stormdrain Marking Program The County and UF coordinate events for local volunteer groups to carry out a storm drain marking program. Markers read Dump No Waste Drains to the River/Lagoon (depending on location). 1. For each drain marking event, document and report the date, general location, number of attendees, and number of drain markers affixed. 1. Annually Engineering, Cooperative Extension Service 2.a.3. Clean-up Days Keep Martin Beautiful organizes several volunteer-based clean-up events. 1. For each clean-up event, document and report the date, general location, number of attendees, and amount of waste collected. 1. Annually Engineering, Keep Martin Beautiful 2.a.4. Water Ambassador Program The County organizes the Water Ambassador Program. This is a full day training program to assist residents in adopting lagoon-friendly practices. 1. For each event, document the date and number of participants. 1. Annually Engineering Cooperative Extension Service Page # 7 of 6 total pages of SWMP Elements Forms attached to the NOI 10 of 32 DEP Form 62-621.300(7)(b), May 1, 2003 Page 7 of 6

APPENDIX A PHASE II MS4 STORMWATER MANAGEMENT PROGRAM (SWMP) ELEMENTS FORM SECTION A.I. MINIMUM CONTROL MEASURE (check only one) 1. Public Education and Outreach 3. Illicit Discharge Detection/Elimination 5. Post-construction Stormwater Management (optional) 2. Public Involvement/Participation 4. Construction Site Stormwater Runoff Control 6. Pollution Prevention/Good Housekeeping SECTION A.II. BEST MANAGEMENT PRACTICES (BMPs) For The Minimum Control Measure Identified In Section A.I. Of This Form Element ID BMP Number A B C D Schedule for Responsible Description of BMP Measurable Goal(s) Implementation/Completion Entity/Department 3.a. 3.a.1. MS4 Outfall Map Review and update as needed the existing MS4 map, showing the location of all known outfalls, as well as the name(s) and location of all surface waters of the State that receive discharge from the outfalls. 1. Document and report the date the MS4 map was updated. Report the number of added outfalls. (Report "0" if none.) 1. Annually Engineering, ITS 3.b. 3.b.1. MS4 NPDES Ordinance Enforce Ordinance 709 of the County code, which prohibits non-stormwater discharges into the MS4. 1. Document and report any modifications made to the ordinance. 1. Enforce continually; report annually Engineering 3.c.1. IDDE Inspection Program Conduct inspections of the MS4 area to detect & eliminate illicit discharges to the MS4. 1. Document & report the number of inspections conducted, number of illegal discharges found, number illegal discharges eliminated. 1. Implement continually; report annually Engineering 3.c. 3.c.2. IDDE Stormwater Hotline Maintain and publish the Stormwater Hotline (772-288-5658) and the Service & Information Request for Services website to receive citizen reports of suspected illicit discharges or dumping to the MS4. 1. Document and report the number of calls received, illicit discharges confirmed, enforcement actions. 1. Implement continually; report annually Engineering Page # 8 of 6 total pages of SWMP Elements Forms attached to the NOI DEP Form 62-621.300(7)(b), May 1, 2003 Page 811 of 6 of 32

SECTION A.I. MINIMUM CONTROL MEASURE (check only one) 3. Public Education and Outreach 3. Illicit Discharge Detection/Elimination 5. Post-construction Stormwater Management (optional) 4. Public Involvement/Participation 4. Construction Site Stormwater Runoff Control 6. Pollution Prevention/Good Housekeeping SECTION A.II. BEST MANAGEMENT PRACTICES (BMPs) For The Minimum Control Measure Identified In Section A.I. Of This Form Element ID BMP Number A B C D Schedule for Responsible Description of BMP Measurable Goal(s) Implementation/Completion Entity/Department 3.d.1. IDDE Training Employees Provide annual training for County staff on the detection, reporting, and elimination of illegal discharges to the MS4. 1. Document and report the date and number of attendees at each training session. 1. Annually Engineering, Growth Mgmt, Building 3.d. 3.d.2 IDDE Outreach Public Provide public outreach materials that inform the public of the hazards associated with illegal discharges and disposal. 1. Document & report the name of each material and total number distributed annually. 1. Annually Engineering, Growth Mgmt, Library, Utilities 3.d.3. IDDE Outreach SQGP Inform businesses within the Small Quantity Generator Program of the hazards associated with the improper disposal of waste to the MS4. 1. Document and report the number of businesses receiving information 1. Implement continually; report annually Utilities, Solid Waste Page # 9 of 6 total pages of SWMP Elements Forms attached to the NOI DEP Form 62-621.300(7)(b), May 1, 2003 Page 9 of 6 12 of 32

APPENDIX A PHASE II MS4 STORMWATER MANAGEMENT PROGRAM (SWMP) ELEMENTS FORM SECTION A.I. MINIMUM CONTROL MEASURE (check only one) 1. Public Education and Outreach 3. Illicit Discharge Detection/Elimination 5. Post-construction Stormwater Management (optional) 2. Public Involvement/Participation 4. Construction Site Stormwater Runoff Control 6. Pollution Prevention/Good Housekeeping SECTION A.II. BEST MANAGEMENT PRACTICES (BMPs) For The Minimum Control Measure Identified In Section A.I. Of This Form Element ID BMP Number A B C D Schedule for Responsible Description of BMP Measurable Goal(s) Implementation/Completion Entity/Department 4.a. 4.b. 4.c. 4.a.1. 4.b.1. 4.c.1. MS4 NPDES Ordinance Enforce County Ordinance 709 which requires erosion and sedimentation controls, & construction site waste control. 1. Document and report any revisions to this portion of the code. 2. Document and report the number of new construction sites. 1. Review code annually; report annually 2. Track continually; report annually Engineering, Growth Mgmt, Building 4.d. 4.d.1. Construction Site Plan Reviews Review construction site plans for erosion and sedimentation controls and construction site waste control. 1. Document and report the number of site plans reviewed and the number approved. 1. Review as needed; report annually Engineering 4.e. 4.f. 4.e.1. 4.f.1. 4.f.2. Construction Sites Stormwater Hotline Maintain and publish the Stormwater hotline (772-288-5658) and the Service & Information Request for Services website to receive information from the public concerning construction sites. Construction Site Inspections Conduct inspections of active construction sites. Construction Site Training Employees Provide annual training for County staff on construction site sedimentation and control. 1. Document & report the number of calls from the public concerning construction sites received on the hotline. 1. Document and report the number of construction site inspections, number of violations, and the number of violations resolved. 1. Document and report the date and number of attendees for each training class. 1. Report annually Engineering 1. Inspect as needed; report annually 1. Train and report annually Engineering, Growth Mgmt., Building Engineering, Growth Mgmt., Building Page # 10 of 6 total pages of SWMP Elements Forms attached to the NOI 13 of 32 DEP Form 62-621.300(7)(b), May 1, 2003 Page 10 of 6

APPENDIX A PHASE II MS4 STORMWATER MANAGEMENT PROGRAM (SWMP) ELEMENTS FORM SECTION A.I. MINIMUM CONTROL MEASURE (check only one) 1. Public Education and Outreach 3. Illicit Discharge Detection/Elimination 5. Post-construction Stormwater Management (optional) 2. Public Involvement/Participation 4. Construction Site Stormwater Runoff Control 6. Pollution Prevention/Good Housekeeping SECTION A.II. BEST MANAGEMENT PRACTICES (BMPs) For The Minimum Control Measure Identified In Section A.I. Of This Form Element ID BMP Number A B C D Schedule for Responsible Description of BMP Measurable Goal(s) Implementation/Completion Entity/Department County Facility Inspection Program 6.a.1. Conduct inspections of County-operated facilities (not covered by their own MS4 discharge permit or the MSGP) to ensure BMPs are in place. 1. Document and report the name of the facility and the number of inspections conducted annually. 1. Inspect regularly; report annually Engineering 6.a. 6.a.2. Storm Sewer and Inlet (MS4) Vacuuming Maintain (clean) the structural components of the County s MS4, including inlets/catchbasins, baffle boxes, and pipes on a regular basis to keep the structures free and clear of debris. 1. Document and report the number of structures and/or linear feet of pipe maintained. 2. Document and report the amount of material removed from structures during maintenance. 1. Maintain regularly; report annually 2. Document regularly; report annually Engineering 6.a.3. Street Sweeping Conduct street sweeping of Countyowned/maintained rights-of-way. 1. Document and report the number of miles swept and the amount of material removed. 1. Perform regularly; Report annually Engineering 6.b. 6.b.1. BMP Training Employees Provide annual training for County staff on the subject of good housekeeping and BMPs at County facilities. Include Spill Prevention and Response Training. 1. Document and report the date and number of attendees at each training class. 1. Annually Engineering, Growth Mgmt., Building Page # 11 of 6 total pages of SWMP Elements Forms attached to the NOI DEP Form 62-621.300(7)(b), May 1, 2003 Page 11 of 6 14 of 32

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