Seminars and Presentations

Each quarter, our Public Works Department presents pertinent information to consultants, the development community and development design professionals. To be informed of future seminars, send an email to Rhonda Spivey.  


  1. 18March2021 - Managing Nuisance Aquatic Plants and Algae; SHUN Form; DPS and Green Infrastructure; Accessibility Ramps Pt. 2
  2. 17December2020 - Digital Submittals (UPDATED); Accessibility Ramps Pt. 1; Plant Spotlight; RGD Alternative Request Applications
  3. 25June2020 - Walk-Through Demo of a Digital Submittal; Establishing Permanent Grass Around SCMs
  4. 12September2019 - Aging Infrastructure Repairs; Plant Spotlight; Storm Drainage Video Inspec. Reqs.
  5. 13June2019 - NCDOT Development Approvals; Wetland Spotlight; Good/Bad/Ugly; Section 8.6 of the RGD
  6. 14March2019 - Proposed Ordinance Revisions; SNAP Tool; Mitigation Refund Policy; Utility Inspections
  7. 27September2018 - Geology of Durham County; Wetland Plant; Preliminary FEMA Maps; Fee Changes
  8. 21June2018 - Dev. Review Process; Fee Changes; Wetland Plant; CD Submittals; CCTV Guidelines
  9. 21March2018 - Updates and Revisions to Section 8.1 of the RGD; Erosion Control Products and Filter Fabrics
  10. 07June2017 - Durham Co. S&EC Polices & Practices, Intro to Durham's DSC, Water & Sewer Details
  11. 09March2017 - Proposed Stormwater Permit & Revisions to Performance Standards; Silva Cells
  12. 08September2016 - Designing Erosion Control Solutions; Utility Details/Update; GIS Dataset Overview
  13. 23June2016 - StormFilter Design; County Enforcement Program; Cross Connection Control Program
  14. 17March 2016 - Stormwater Quality Update; PROWAG 2016 Update; Material Specification Revisions
  15. 10December2015 - Lift Station; Jumper Lines; Revised Floodplain Mapping; Interim Bonding Policy
  16. 10September2015 - Inspections; Utility Impact Analysis; COs & Legislation; AOC Method; Fire Flow
  17. 26March2015 - Filter Design for Earthen Dams; Seepage Control; Utility Impact Analysis; Lift Station
  18. 10September2014 - Triassic Basin Geology, As Built Requirements, PROWAG Update
  19. 01April2014 - NC Nutrient Bank Program; Geotextile Interlayer Applications
  20. 12December2013 - Wetland Plants; Duke Water Reclamation Pond H&H Modeling
  21. 17September2013 - Maintenance Inspection Program; PROWAG Standards
  22. 11April2013 - Dam Safety; Revised BMP Inspection Forms; Revisions to Section 8.3 (RGD)
  23. 04December2012 - Permeable Pavement and Pervious Concrete
  24. 04December2012 - Nutrient Offset Reporting Form/Worksheet