How far must the sewer line maintain separation from the water line?

The requirement for maintaining a separation between sewer lines and water lines is critical for public health and safety. Keeping a distance of 10 feet between these lines minimizes the risk of cross-contamination of the drinking water supply from sewage leaks or failures. This separation is based on established regulations to ensure the integrity of the water supply system and to prevent the transmission of harmful pathogens and pollutants. By adhering to this minimum distance, installers can help ensure safe and potable water is maintained for end-users, which is essential for community health standards. This guideline is widely accepted in the field of plumbing and septic system installation.