Letters to Industry

Letters to Industry (LTIs) are periodically emailed to consultants, the development community and development design professionals to inform them of information such as City of Durham performance standards, City requirements and other operating policies.  To be added to this email distribution list, please send an email to Rhonda Spivey.
  1. LTI (01May2023) - Stormwater Ordinance Revisions and SNAP 4.2.0 Requirement
  2. LTI (31October2022) - RGD Section 8.4 Revision
  3. LTI (02July2021) Addition of Section 8.2.2 to RGD
  4. LTI (09January2020) - Revisions to RGD Section 8.6
  5. LTI (22May2019) Ordinance Amendments and Revisions to RGD
  6. LTI (12April2019) Mandatory Use of SNAP v4.1 Tool in Jordan and Falls Basins
  7. LTI (09July2018) Revisions to Reference Guide for Development
  8. LTI (21December2017) Nutrient Loading Documentation Not Required for Projects Exempt from Pollutant Standards
  9. LTI (05October2016) On-Site Stream Determinations within the City of Durham
  10. LTI (17May2016) TN Removal Credit for Wet Detention Basins
  11. LTI (26April2016) - New Stormwater Annual Inspection Report Submittal Requirements
  12. LTI (30September2015) - New Interim Policy regarding Session Law 2015-187 House Bill
  13. LTI (10September2015) Requirement for Submitting SCM Drainage Areas & Reconstruction of Stormwater
  14. LTI (10September2014) New and Revised Forms
  15. LTI (18December2013) - Operation and Maintenance Manual Preparation Requirements
  16. LTI (17April2012) - Stormwater Building Permit and CoC Issuance
  17. LTI (25August2011) - New Stream Buffer Requirements
  18. LTI (10September2010) Clarifications to the BMP Annual Maintenance Certification Protocol