What is the minimum distance that public water wells must be located from soil absorption systems?

The minimum distance that public water wells must be located from soil absorption systems is 150 feet to ensure the protection of drinking water sources. This distance is established to prevent contamination of the groundwater from effluents that may seep from the soil absorption systems. Proper separation helps to reduce the risk of pathogens and pollutants reaching the water supply, which is crucial for maintaining public health.

The regulatory guidelines set by the Texas Commission on Environmental Quality (TCEQ) emphasize the importance of maintaining this distance as a standard best practice in order to manage potential environmental impacts effectively. Such distances are rooted in both scientific research and practical experience, which collectively inform policy decisions regarding the safe placement of infrastructure concerning water resources.

While shorter distances, like 100 feet, 75 feet, or 50 feet, may seem adequate, they do not provide the same level of safeguard against possible contamination that the 150-foot requirement does. It is essential for installers and operators to adhere to these regulations to ensure safe and sustainable water management practices.