Delaware County, IA septic permits and regulations

Septic systems in Delaware County, Iowa are permitted by Delaware County Public Health under 567 IAC Chapter 69.

Septic permit program

  • Program type: County Health Department
  • Authorized agent: Delaware County County Health Department
  • Own septic program: No, uses Iowa state rules
  • Local rules beyond the state: No
  • Population: 17,488

Permit fee comparison

Average septic permit fee in Delaware County: $217. Iowa average: $217.

Local rules

County operates under state-level Iowa Admin. Code 567, Chapter 69. Contact local health department for any additional county-specific requirements.

What SepticPro has on file for Delaware County

  • 3 permit fees 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 Delaware County

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

Other Iowa counties

Data checked 2026-03-16. Always confirm requirements with Delaware County Public Health before applying.