What is a non-standard individual onsite wastewater treatment system approved by the department called?

The term used for a non-standard individual onsite wastewater treatment system that has received approval from the department is "Alternate System." This designation reflects systems that differ from the typical or standard designs, often utilizing innovative technologies or approaches to meet the wastewater treatment needs of a particular site while adhering to regulatory standards. Alternate Systems are crucial, especially in areas where traditional methods may not be effective or feasible due to soil conditions, terrain, or other environmental factors.

Understanding this designation is key in the field of wastewater management as it highlights flexibility in system designs to accommodate various challenges faced by individual property owners while ensuring compliance with health and environmental regulations.