What is the minimum distance public water supply lines must be from lined evapotranspiration beds?

The correct minimum distance that public water supply lines must be from lined evapotranspiration beds is 10 feet. This requirement is in place to ensure the protection of public water supply systems from potential contamination that could occur if the two systems are too close to one another.

Evapotranspiration beds are designed to manage waste and effluent through natural processes involving the evaporation and transpiration of plants. Keeping a safe distance helps mitigate the risks of leachate or other contaminants migrating into the water supply lines, which could compromise the quality of the drinking water. Adhering to this distance is essential for maintaining public health and safety standards, reinforcing the importance of proper design and installation practices in plumbing and environmental engineering.