The On-site Septic Program protects public health and the environment by preventing human exposure to sewage and the contamination of our groundwater by ensuring the proper placement, design, installation, and maintenance of on-site septic systems.

Contractors
Information and resources for contractors.

Property owners
Information and resources for property owners.

Realtors
Information and resources for realtors.

Your septic system information
View your septic system information online with Maps Online.