Why should a septic system be located away from wells?

Positioning a septic system away from wells is crucial primarily to prevent potential contamination of drinking water from effluent seepage. Septic systems operate by breaking down waste and allowing liquid effluent to seep into the soil through a drain field. If a septic system is located too close to a well, there is a risk that the effluent, which may still contain pathogens and pollutants, can migrate through the soil and reach the well water supply. This could pose serious health risks to anyone who consumes the contaminated water.

Maintaining a sufficient distance between septic systems and wells is essential in protecting public health and ensuring safe drinking water. Regulations often mandate specific setback distances based on soil type, system design, and local hydrogeology to mitigate this risk effectively. Failing to observe these guidelines could result in severe health issues and legal consequences, making it vital for septic system installers to adhere to these standards.