Pettis County, MO septic permits and regulations

Septic systems in Pettis County, Missouri are permitted by Pettis County Health Center under 19 CSR 20-3.060.

Septic permit program

  • Program type: Mixed
  • Authorized agent: Pettis County Health Department
  • Own septic program: No, uses Missouri state rules
  • Local rules beyond the state: No
  • Population: 42,980

Permit fee comparison

Average septic permit fee in Pettis County: $90. Missouri average: $90.

Local rules

County operates under state-level 19 CSR 20-3.060. Contact local health department for any additional county-specific requirements.

What SepticPro has on file for Pettis County

  • 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

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Draw a permit-ready site plan for Pettis County

Enter the address, draw the system on the aerial with the parcel lines and topo, and print it to scale for Pettis County Health Center. See how SepticPro site plans work.

Other Missouri counties

Data checked 2026-03-16. Always confirm requirements with Pettis County Health Center before applying.