The answer to 'why is my water line burst pipe' is that a burst water line is typically caused by freezing temperatures, corrosion, or high water pressure. Symptoms include sudden loss of water pressure, visible leaks, or water pooling around the affected area. To address a burst pipe, you'll need to first shut off the main water supply, then locate and repair the damaged section of the line.
If the burst pipe is easily accessible and the damage is minor, you may be able to make the repair yourself. However, for more complex issues or if the pipe is buried underground, it's best to call a professional plumber. They have the tools and expertise to properly diagnose and fix the problem, ensuring your water line is restored safely and efficiently.