Private Sewage Disposal Code of St. Charles County |
All Onsite Wastewater Treatment Systems (OWTS) |
2015 International Private Sewage Disposal Code (IPSDC) |
OSCCMo 500.300 |
Residential Code of St. Charles County |
Residential plumbing associated with OWTS |
2015 International Residential Code (IRC) including Appendices E, G, I, J, K, M, and P |
OSCCMo 500.150 |
Plumbing Code of St. Charles County |
Commercial and multi-family residential plumbing associated with OWTS |
2015 International Plumbing Code (IPC) |
OSCCMo 500.280 |
Missouri Department of Health and Senior Services |
All OWTS |
Missouri Laws Governing OWTS (aka "The Green Book") |
N/A |
Onsite Wastewater Treatment System Inspector Business License |
Inspection of systems at transfer of ownership |
N/A |
OSCCMo 626 |
Onsite Wastewater Treatment System Installer Business License |
Inspection of systems at transfer of ownership |
N/A |
OSCCMo 627 |