The answer to 'supply line leaking water' is that a leaking supply line is a common plumbing issue that can be caused by a variety of factors, such as worn washers, loose connections, or cracks in the line. Symptoms of a supply line leak include dripping water, water stains on walls or floors, and a noticeable decrease in water pressure. To address a supply line leak, you can try tightening the connections or replacing the washers. However, if the leak persists or the supply line is severely damaged, it's best to call a professional plumber to inspect and repair the issue.
Supply line leaks can lead to water damage and mold growth if left unaddressed, so it's important to address them promptly. A professional plumber can identify the root cause of the leak and provide a long-term solution to prevent future issues.