Leaching field is categorized as one of the on-site effluent disposal for septic tanks. How far should be the distance from a shallow well to prevent contamination of water?

The recommended distance from a shallow well to a leaching field is essential for preventing contamination of drinking water sources. In general, a distance of 25 meters is recognized as a standard to minimize the risk of pathogens and contaminants from the leaching field entering the well water. This distance is established based on the soil's ability to filter and treat effluent naturally before it reaches the groundwater. Keeping a buffer of 25 meters helps ensure that any effluent leakage does not adversely affect the water quality in the well, thus protecting public health.

Distances greater than this might be advised in certain regulations or specific geological conditions, but 25 meters is often a widely accepted guideline in many locations. It's crucial to adhere to local codes and regulations that may specify different distances based on environmental conditions and local hydrology.