1. Town of Melbourne Beach
Stormwater Master Plan Update
Introduce
Thank you

2. Workshop Agenda Master Plan Goals Benefits Evaluation Priorities
Budget
Q&A

3. Master Plan Goals Update SWMP Re-Prioritize Projects
Update Project Budget Estimates
Address Regulatory Requirements
Update of existing Melbourne Beach Stormwater Master Plan published by Outlaw Jones in March 2002.
Update focused on:
capturing progress of existing plan.
reviewing the remaining plan priorities and re-set if necessary.
adjusting priorities based on citizen feedback, Town staff feedback and regulatory requirements.
Updating project budget estimates.
Meeting regulatory requirements (NPDES)
Future TMDLs

4. Benefits Regulatory Compliance (NPDES) Budgetary Planning
Future TMDL’s
Replace failing stormwater infrastructure
Improve water quality in the Indian River Lagoon!
National Pollutant Discharge Elimination System-NPDES-Federal
Program administered by the State. Permit Number FLR04E041
Minimum Control Measures
Public Education and Outreach
Public Participation/Involvement
Illicit Discharge Detection and Elimination
Construction Site Stormwater Runoff
Post-construction Stormwater Management in New Development and Redevelopment
Pollution Prevention/Good Housekeeping for Municipal Operations
Develop a Stormwater Master Plan
Storm Sewer System map and procedure for updating the map as changes are made.
Develop a Master Plan for managing stormwater impacts through pollutant reduction Best Management Practices (BMPs), planning improvements, budgeting/obtaining funds.
Improve water quality in the Indian River Lagoon!
Who
All municipalities in the State of Florida
Where
All of Melbourne Beach from residential yards to the streets to the stormwater system to the Indian River Lagoon.
When
The program is ongoing for the foreseeable future…
The present update considers Project funding to year 2015 and beyond.
The Stormwater Master Plan is a Living Document.
As goals are met and new opportunities are identified the SMP will be updated to capture the changes.
The existing goals can be modified to meet new requirements such as Total Minimum Daily Loads (TMDLs), to utilize new technologies, or to address the Town’s preferences.
Changes must be documented and endorsed by a Town official. Documentation is for FDEP inspection.

5. Evaluation Assess original SMP Citizen Workshop
Field Investigations / Interviews
Re-Prioritization / Development of Projects
Update Costs
Prepare Report
O&J – maps, model, projects
Update did not include:
survey, subsurface investigation, detailed storm sewer inventory…
Kickoff Workshop – April 11, 2007
Data Collection through Spring and Summer
Final Report October 2007

6. Existing Conditions Map

7. Priorities
Flood Control
Water Quality
Infrastructure Maintenance

8. Drainage Basins
Projects identified per basin – constructible projects

9. Project Status Since 2002 By Basin
Improvements in flood, WQ, and maint
Oak Street since report
HMGP

10. Flood Control Flood concerns Outdated/failed infrastructure
Based on the original stormwater master plan, town workshop and staff interviews.
Flooding is related to the infrastructure.
Portions of the stormwater infrastructure have outlived their useful life and are subject to failure.
Replace and modernize elements of the stormwater infrastructure.
Replace adequately sized, outdated pipe.
Increase pipe size for undersized systems.
Add storage capacity within the stormwater basins.
Exfiltration
Swales
Stormwater ponds
Less pipes if possible

11. Water Quality
Prevent stormwater from discharging to the Indian River Lagoon.
Capture and recharge within the basin through exfiltration, swales, ponds…
Treat the water that must be discharged to the Indian River Lagoon.
Swales, Exfiltration, Nutrient Separating Baffle Boxes
Eliminate the pollutants at the source - Citizen input, education
On an individual level citizens can use rain barrels to provide for portion of watering needs and prevent runoff.

12. Infrastructure Maintenance
Replace failing pipe
Repairs
Cleaning
Baffle Boxes
Pipes
Swales

13. Recommended Improvements
In the report

14. Prioritized Budget JIM? Funding Stormwater utility Grants Loans Bonds
Basis of Cost Estimate
FDOT annual average costs, Means Guide, Past Experience
4% escalation per year
Contingency built in to each estimate
Can vary based on bidding climate, material costs, etc.

15. Q&A