What is defined as a Small Onsite Wastewater System?

A Small Onsite Wastewater System is defined as one that generates less than 1500 gallons per day (gpd) of wastewater. This categorization is significant because it establishes specific regulatory standards and requirements that differentiate smaller systems from larger ones. Systems that generate less than 1500 gpd tend to have less complex treatment needs and regulatory oversight, making them easier for homeowners and small businesses to manage.

In the context of wastewater management, the threshold for what constitutes a "small" system is crucial for ensuring that appropriate management practices are applied. Systems generating more than this amount are typically subject to more stringent regulations due to the increased potential environmental impacts associated with higher volumes of wastewater.

The other options present alternative definitions that do not align with the regulatory framework established for small onsite wastewater systems. Understanding the specific limit of 1500 gpd helps in ensuring compliance with regulations and promotes effective wastewater management practices.