What is the primary purpose of wellhead protection?

The primary purpose of wellhead protection is to safeguard groundwater from contamination. This involves implementing strategies and practices that prevent pollutants from entering the areas surrounding wellheads, which can compromise the quality of drinking water sources. Wellhead protection is crucial because groundwater resources are often vulnerable to various contaminants, including chemicals, waste, and sediment, which may infiltrate the aquifer.

By focusing on preventing contamination, wellhead protection helps ensure that drinking water remains safe and sustainable for communities relying on groundwater supplies. It plays a critical role in public health, environmental protection, and the long-term viability of groundwater resources.

The other options do not accurately characterize the primary goal of wellhead protection. Enhancing water supply and increasing flow address water availability rather than protection from contaminants, while regulating the use of water typically pertains to management practices rather than specifically focusing on safeguarding groundwater resources.