Program Overview Town of Wrightsville Beach Public Works Department Stormwater Services

Program Components GIS Database Stormwater Map BMP Locations Pervious/ Impervious Surface Information Database Record Inspections Store Application Information Record Outreach Activities Interactive General Specific Regulatory Guidance Ordinance Design Manual Permit Stormwater Program TOWB Stormwater Management Program3/18/2016 Databases Support Documents

Four Sources of Regulatory Guidance TOWB Stormwater Management Program Ordinance Design Manual Permit Stormwater Program 3/18/2016

Permit Effective March 1, 2007 Attempt to control pollution Provides General Guidance Authorizes TOWB to discharge stormwater from the Municipal Separate Storm Sewer System (MS4) Requires the Town to implement a stormwater plan* Valid for five years * Stormwater Permit, Part I, Paragraph 6 TOWB Stormwater Management Program3/18/2016 Ordinance Design Manual Permit Stormwater Program

Comprehensive Stormwater Management Program Six Required Components – Heart of the Program! Public Education & Outreach Public Involvement & Participation Illicit Discharge Detection & Elimination Construction Site Runoff Control Post-Construction Site Runoff Control Pollution Prevention/Good Housekeeping TOWB Stormwater Management Program3/18/2016 Ordinance Design Manual Permit Stormwater Program Required by the Permit Provides Specific Guidance Requires annual review

1. Public Education and Outreach Identified target pollutants/sources Identified target audience Established informati0nal website 1 st Year Develop & distribute educational material 2 nd Year Media campaign Hotline/Helpline 3 rd Year  TOWB Stormwater Management Program3/18/2016

Public Education and Outreach (Cont) Required within 12 months of receiving permit 2 of: 3 of: News articles Signage Direct Mail Utility bill inserts Public Meetings Community Events Storm drain Marking Litter Clean-ups Presentations News Coverage Workshops/classroom Promotional giveaways Displays/signs/pamphlets Cable access Newsletters    TOWB Stormwater Management Program3/18/2016

2. Public Involvement & Participation Develop Involvement Program Organize community involvement 1 st Year Implement Involvement Program Implement public review/comment 2 nd Year Establish hotline/helpline 3 rd Year   TOWB Stormwater Management Program3/18/2016

3. Illicit Discharge Detection & Elimination Establish procedures to identify/eliminate sewer overflow 2 nd Year Develop program Adopt ordinance Establish means to trace & remove sources Conduct Employee Training 3 rd Year Implement public education Establish reporting mechanism 4 th Year  TOWB Stormwater Management Program3/18/2016

4. Construction Site Runoff Controls Covered under New Hanover County’s Erosion and Sediment Control Program TOWB Stormwater Management Program3/18/2016 

5. Post-Construction Site Runoff Controls Establish Post-Construction Program Develop mechanism for maintenance and inspection Establish program to control fecal coliform Ensure projects are consistent with plans 2 nd Year Implement long-term Operation & Maintenance plan Enforce setbacks 5 th Year  TOWB Stormwater Management Program3/18/2016

6. Pollution Prevention & Good Housekeeping Develop operation & maintenance plan Conduct staff training Establish spill response Minimize pollution from vehicle & equipment cleaning 2 nd Year Site pollution prevention plan for municipal facilities 3 rd Year Inspection & evaluation of municipal facilities 4 th Year    TOWB Stormwater Management Program3/18/2016

Ordinance Required by the permit; implemented through the plan Reviewed and revised as necessary Applies to all properties Draft completed March 2, 2007 Review in progress Current Status: Department Review complete Town Attorney review in progress Next Step: Approval & Adoption by Board of Aldermen TOWB Stormwater Management Program3/18/2016 Ordinance Design Manual Permit Stormwater Program

Design Manual Provides Specific Guidance Intended to be updated periodically Two part manual: Part I – Contractor Part II - Homeowners TOWB Stormwater Management Program3/18/2016 Ordinance Design Manual Permit Stormwater Program

TOWB Stormwater Management Program3/18/2016

Administrative Manual Required by Ordinance Contains: Application requirements Submission Schedule Fee Schedule Copy of the ordinance Copy of the design manual TOWB Stormwater Management Program3/18/2016

TOWB Stormwater Management Program3/18/2016

Database Contents Required as part of the Stormwater Program Identifies all major outfalls and stormwater drainage components Show location of all installed BMPs Map all pervious and impervious surfaces Links to Stormwater Program Database TOWB Stormwater Management Program3/18/2016

Sample of GIS Information 3/18/2016TOWB Stormwater Management Program

3/18/2016

Stormwater Information Database Contains all non-spatial information Owner information BMP type Description of BMP operation and maintenance Inspection schedule and last inspected date Discrepancies in maintenance or function Outreach Activities Contains permit submission forms Tracks stormwater fee collection TOWB Stormwater Management Program3/18/2016

Database Concept 3/18/2016TOWB Stormwater Management Program

Comments & Questions 3/18/2016TOWB Stormwater Management Program