What does a Complex Greywater System refer to?

A Complex Greywater System specifically refers to a system that discharges over 250 gallons per day. This classification typically falls under more stringent regulations due to the higher volume of greywater generated, which necessitates additional considerations for treatment and reuse. Such systems are often designed to manage larger flows from multiple sources, including showers, sinks, and laundry appliances, making them suitable for larger households or commercial establishments.

Understanding the definition of a Complex Greywater System is essential for landscape architects as it relates directly to regulations governing water reuse, environmental impacts, and sustainable design practices. Systems that are classified as complex usually require more robust treatment processes and may need to adhere to specific state or local codes, hence why the discharge volume is a critical factor in its definition.