Knowing the basics of a plumbing system will help you understand the types of issues you're currently experiencing or if you're arranging a project or renovating your house, helping you design a system that adheres to codes of pipes and works properly. The property's water distribution system brings street water to your house, where it ceases to transfer water to taps, showers, toilets, bathtubs, and appliances like dishwasher the water heater and washing machine. There are three chief types of plumbing systems: sanitary sewer, potable water, and rainwater drainage.