West Baton Rouge Parish, LA septic permits and regulations

Septic systems in West Baton Rouge Parish, Louisiana are permitted by West Baton Rouge Parish Health Unit under LAC Title 51, Part XIII.

Septic permit program

  • Program type: State Agency
  • Authorized agent: West Baton Rouge Parish Office of Public Health
  • Own septic program: No, uses Louisiana state rules
  • Local rules beyond the state: No
  • Population: 27,199

Permit fee comparison

Average septic permit fee in West Baton Rouge Parish: $100. Louisiana average: $104.

Local rules

County operates under state-level LAC 51:XIII (Louisiana Sanitary Code). Contact local health department for any additional county-specific requirements.

What SepticPro has on file for West Baton Rouge Parish

  • 1 permit fee with sources
  • The agency phone, email and office address
  • Setback distances
  • Soil and perc test requirements
  • Allowed system types
  • System design rules
  • Inspection requirements
  • Maintenance and pumping rules
  • Point-of-sale rules
  • Installer, designer and pumper licensing

Create a free account to see the full details.

Draw a permit-ready site plan for West Baton Rouge Parish

Enter the address, draw the system on the aerial with the parcel lines and topo, and print it to scale for West Baton Rouge Parish Health Unit. See how SepticPro site plans work.

Other Louisiana counties

Data checked 2026-03-16. Always confirm requirements with West Baton Rouge Parish Health Unit before applying.