Public Hearing

PUBLIC HEARING

 

The Williamson County Board of Health will hold its regular meeting on Tuesday, March 18, 2025, at 5:00 p.m. in the Auditorium of the Williamson County Administrative Complex, 1320 W. Main Street, Franklin, TN 37064, to accept any additional public comment and take action on the proposed amendments to the Regulations Governing On-Site Sewage Disposal Systems in Williamson County as described below. A public hearing will be held on the following:

 

Proposed Amendments to the Regulations Governing On-Site Sewage Disposal Systems in Williamson County related to:

 

  1. Section 12 ― Effluent treatment and pretreatment devices
  2. Section 37 ― New section regarding effluent filters
  3. Section 38 ― New section regarding advanced treatment systems (ATS)
  4. Section 39 ― New section regarding subsurface drip disposal systems (Drip)
  5. Section 40 ― New section regarding qualified service providers for ATS and Drip
  6. Section 3   ― Additional definitions
  7. Section 5   ― ATS and Drip added to the list of approved system types in the County
  8. Section 10 ― Inclusion of settling tanks and added notation regarding effluent filters
  9. Section 11 ― Effluent filters and O&M information for grease traps
  10. Section 13 ― ATS units added to the setback table
  11. Section 15 ― Use of slippage soils on steep slopes for conventional systems
  12. Section 16 ― Pump calculations and dosing controls for Drip systems
  13. Section 17 ― Settling tanks and other miscellaneous edits
  14. Section 19 ― Drip system information and other miscellaneous edits
  15. Section 22 ― O&M for effluent filters, ATS and Drip systems
  16. Section 26 ― Maximum slopes for system types
  17. Appendix 1 ― Slope classification and soil depth for Drip
  18. Appendix 3 ― Use of slippage soils on steep slopes for LPP/MLPP systems
  19. Appendix 8 ― LPP/MLPP clarification in area sizing chart; new Drip system area sizing chart
  20. Appendix 12 ―Specifications for turbine pumps, effluent filters, ATS and Drip
  21. Appendix 16 ― Plat notes for ATS and Drip systems

 

Copies of the amendments are available for review on the Department of Sewage Disposal Management’s page on the Williamson County website, at the Office of Department of Sewage Disposal Management, 1320 W. Main Street, Suite 411, Franklin, TN 37064 or by contacting Director Brian Corwin at 615-790-5751 or brian.corwin@williamsoncounty-tn.gov. Anyone requesting accommodation due to disabilities should contact Risk Management, at 615-790-5466. This request, if possible, should be made three (3) working days prior to the meeting.