What is the minimum distance a water well should be located from a source of contamination?

The minimum distance a water well should be located from a source of contamination is essential for ensuring the safety and quality of drinking water. Selecting a distance of 50 feet is based on guidelines that consider the potential for contaminants to migrate through soil and groundwater. This distance is typically adequate to minimize the risk of pollutants entering the water supply, particularly from sources like septic systems, sewage lagoons, or agricultural runoff.

In practice, the specific minimum separation distance may vary based on local regulations and the type of contaminants involved. However, the 50-foot distance is a commonly accepted standard in many jurisdictions. It provides a balance between maintaining access to water resources and enhancing protection against contamination.

Other distances from the choices available, while they might also be applicable in certain contexts or specific types of contaminants, do not reflect the general standard often used in various regulatory frameworks focused on protecting public health.