What is the maximum center-to-center spacing allowed for seepage beds?

The maximum center-to-center spacing allowed for seepage beds is 6 feet. This spacing is critical for ensuring proper functioning of the septic system. Adequate spacing allows for sufficient soil absorption of effluent and helps prevent overloading of the soil with wastewater. When the spacing is too wide, it can result in inadequate treatment and potential environmental hazards, such as groundwater contamination.

The 6-foot spacing guideline is determined based on the hydraulic loading rates and the need for adequate treatment of effluent before it reaches the groundwater. Ensuring that the seepage beds are spaced correctly helps to maintain the system's efficiency, longevity, and compliance with health regulations.

This standard is based on principles of septic design that promote the efficient treatment and dispersal of wastewater while minimizing the risk of failure and health issues related to improper wastewater management.