What is the purpose of a wellhead protection area?

The purpose of a wellhead protection area is to safeguard the area around a well from contamination. This is crucial because the wellhead is the part of the groundwater well where water is drawn to the surface, and any pollutants in the surrounding area can easily enter the water supply. A wellhead protection area is established to prevent harmful substances from infiltrating the groundwater and affecting water quality. This protective measure involves identifying potential contamination sources, implementing management practices, and often includes zoning regulations to restrict activities that could contribute to contamination.

The focus on protecting groundwater resources in these areas plays a vital role in ensuring safe drinking water for communities and preserving the overall health of the ecosystem. By limiting sources of pollution and enhancing monitoring efforts, wellhead protection areas contribute significantly to public health and safety.