Which WAC section provides the minimum horizontal setback distances for soil dispersal components?

The correct choice pertains to WAC 246-272A-0210, which addresses the minimum horizontal setback distances required for soil dispersal components in septic systems. This section is crucial for ensuring that septic system components maintain appropriate distances from various features such as property lines, wells, and surface waters. The specified setbacks are designed to protect public health and the environment by minimizing the risk of contamination and ensuring adequate performance of the onsite sewage systems.

Understanding this regulation is essential for septic installers, as adhering to these distance requirements helps to prevent issues such as system failure and groundwater contamination, thereby promoting the effective and safe operation of septic systems. Proper setbacks contribute to the overall sustainability and regulatory compliance of septic installations, which is a fundamental aspect of responsible and effective onsite wastewater management.