Laclede County Health

                                                            "Protecting Our Community"


405 Harwood Ave.

Lebanon, Missouri



The Laclede County Health Department does regulate and permit County onsite wastewater treatment systems that fall under our jurisdiction. For more information call: (417) 532-3477

Frequently asked questions:

Onsite Wastewater Treatment Systems

- Do I need a permit?

You need a permit from the health department when putting in a system on less than 5 acres of land. When you call your registered installer, they should know the process on how to receive one. 


- Can I install it myself?

No. You must hire a registered installer for all types of onsite systems no matter the number of acres you own or if you need a permit or not. (there is a list at the top of the page)


- Do I have to have 5 acres or more to have a lagoon?

No. As long as your property allows the installer to meet the required set-back distances (look below), you can have a lagoon.