Leachate from a garbage dump has been found to pollute wells at distances of how far?

Leachate from a garbage dump is a toxic liquid that forms when rainwater filters through waste materials. This liquid can carry a variety of contaminants, including heavy metals, nutrients, and pathogens, into the surrounding environment. In terms of distance, studies have shown that leachate can significantly impact groundwater quality, with pollution from landfills often detected in wells located up to 1,400 feet away. This distance is critical because it highlights the potential risks that landfills pose to nearby water sources, especially in areas where the geology and hydrology allow for the movement of contaminants.

When considering the impact and reach of leachate, 1,400 feet serves as a relevant benchmark, illustrating that groundwater can become compromised over substantial distances. Understanding this information is essential for designing effective waste management practices and crafting policies to safeguard public health and the environment.