What type of system is needed for a non-residence with flow greater than 801 GPD?

For non-residential properties with a wastewater flow exceeding 801 gallons per day (GPD), a dosing system is required. This type of system is specifically designed to handle high volumes of wastewater efficiently.

A dosing system utilizes a pump to transport wastewater from the septic tank or treatment unit to a drain field, ensuring that the flow is distributed evenly. This is particularly important for non-residential settings where larger populations or more significant water use may lead to higher flow rates. The controlled dosing helps prevent system overload, reduces the risk of effluent surfacing, and ensures that the treatment process operates effectively.

In contrast, traditional septic systems may not adequately manage such high flows, as they rely on gravity alone and may become overwhelmed. Passive filtration systems may not provide sufficient treatment for high flow rates and may lead to environmental concerns. Soakaway pits, while useful in certain contexts for managing excess water, are not designed to handle the treatment requirements for high-flow non-residential applications.