Your plumbing includes all of the pipes and fixtures on your property, from the meter or valve near the street to the faucets inside your home. Here are a few important components to be familiar with:

Main Shutoff Valve
This valve is normally located where the water line enters your home through the foundation. It can be used to shut the water off in an emergency or when plumbing improvements are being made. It can also be turned off while the property is vacant to prevent water damage that unforeseen leaks might cause. To make sure this valve works properly, turn it off and verify that the water flow to your fixtures has stopped completely. When the valve is turned back on, it should be opened fully to allow unrestricted water flow.

Pressure Reducing Valve
Most houses built after 1972 are equipped with a pressure reducing valve (PRV), which is normally located near the main water valve. PRVs are usually bell-shaped devices, approximately 4" in length, that are designed to keep the water pressure inside your home from exceeding a set limit. This helps prevents "knocking" in pipes and other stresses caused by high pressure.

Hot Water Heaters
Hot water heaters do just as their name suggests, provide a source of hot water for your home appliances requiring hot water. Hot water heaters manufactured between the years of 1993 and 1996 have the possibility of containing a defective dip tube. The dip tubes break down inside the heater and cause plastic white chips to flow to the water faucets. The white chips do not pose a health risk but can cause a decrease in water flow to faucets. To test whether the chips are from the dip tube, apply some heat to them. If they smoke and smell like plastic then they are from the dip tube. Another way to check is by placing the chips in a cup of water. Chips that float are from the dip tube. To fix the problem, you must replace the dip tube. Also, the hot water heater will have to be flushed to ensure that all white chips are out of the piping.

Sinks That Leak
Leaky sinks can be a major source of water waste, and cost you money. Faucet leaks are usually caused by worn-out seals. Since each type of faucet requires different materials to fix the leak, it is best to consult your local hardware store for the most accurate information or parts you'll need to fix it.

Toilet Flappers
The toilet flapper is located at the bottom of the tank and seals the tank drain until the handle is pushed. If the seal is not tight, leakage can occur, resulting in the toilet unexpectedly refilling or making running water sounds. To check if the toilet flapper is working properly, there are two tests you can do:

• Shred some toilet paper and toss it into the bowl. Flush the toilet and see if all the paper is gone. If it is not, then the flapper setting needs to be adjusted.
• Add a few drops of food coloring to the tank behind the bowl. Wait 10 minutes without flushing. If the color appears in the bowl, the flapper is likely defective or leaking.

For further information regarding how to replace the toilet flapper, consult your local hardware store.

Pipes In Your Yard
Water and Sewer Service Laterals are the pipes that run underground from the meter or valve near the street to the main water valve inside the house. They are typically made of copper, plastic, or sections of both and are your property and responsibility. Always contact Miss Utility (Dial 811) prior to digging anywhere in your yard. Water meters are owned and maintained by Town of Leesburg.   

Hydrant Use
The first and main purpose of hydrants is for fire protection. Hydrants are not to be accessed by homeowners for any activities, including filling pools. Pool owners are encouraged to use their garden hose and outdoor spigot to fill their pool or hire a pool-filling service.