What is the required distance between wells and underground cisterns and soil absorption systems?

The required distance between wells, underground cisterns, and soil absorption systems is 100 feet. This distance is specified to ensure the protection of groundwater resources and to minimize the risk of contamination. Maintaining such a separation is crucial because it acts as a buffer zone that helps to prevent the potential leaching of contaminants from soil absorption systems into the water sources.

The rationale behind this regulation involves the nature of groundwater flow and the dilution capacity of soil. A larger distance allows for greater opportunities for the filtration and natural breakdown of pollutants in the soil, thus reducing the likelihood that contaminants will reach the well or cistern.

Furthermore, the 100-foot guideline is informed by hydrological studies and public health considerations, providing a balance between development needs and environmental protection. Proper adherence to this distance helps to safeguard drinking water quality and overall public health.