What is one of the leading causes of well water contamination?

Improperly stored chemicals or fertilizers is indeed a leading cause of well water contamination. When chemicals and fertilizers are not stored correctly, they can leach into the ground and ultimately seep into the aquifer from which wells draw water. This contamination can occur due to spills, leaks, or runoff from areas where these substances are applied, particularly if the groundwater levels are high or if the chemicals are highly soluble.

In agricultural areas, where the use of fertilizers and pesticides is common, the risk of contamination increases, especially if the application is not managed properly. This makes mindful storage and application critical to protecting groundwater resources. Protecting well water from contamination is vital for ensuring safe drinking water and maintaining public health.