What is the minimum distance that a potable water line must be from a sewer line?

The minimum distance that a potable water line must be from a sewer line is typically established as 10 feet to ensure safety and protect the quality of drinking water. This distance is a precautionary measure intended to prevent contamination.

Sewer lines can carry wastewater that may contain harmful substances and pathogens. If a potable water line is too close to a sewer line, there is an increased risk of cross-contamination, especially if there are any leaks or breaks in either line. By maintaining a 10-foot separation, it significantly reduces the risk of contaminants reaching the potable water supply, thereby safeguarding public health.

Establishing clear distances, such as this one, helps in maintaining the integrity of water supply systems and ensures that safety standards are upheld in water treatment practices. Adhering to these regulations is crucial for compliance with health codes and for protecting the environment.