City Water Services

This is, of course, a popular call when summer temperatures are peaking. Your water department cannot make the water coming into your kitchen or bathroom colder or hotter. Water distributed by your city comes to your house and up to your water meter through pipes buried 12 inches to 18 inches below ground. If temperatures are particularly hot, the ground is not cool at that depth. (If you are from a place with cold, hard winters, perhaps Connecticut or Minnesota, water pipes are buried 42 inches below the surface to prevent them from freezing.) From the water meter, the water coming into your house enters through a line (usually under your front yard) and then through an exposed pipe. Water has plenty of time to warm up before it gets to your kitchen or bathroom sink. You may want to keep a pitcher of cold water in your refrigerator for those summer days.

There are times when you turn on a faucet and get a whiff of a sewer or rotten egg smell. Look under your sink and you’ll see a pipe shaped like a U. This is called the P-trap (because from a plumber’s angle, when it’s attached to another pipe, it looks like the letter P). It serves two purposes. First, if hair or food creates a clog, this is where it will happen – a place accessible to plumbers, instead of deep within your plumbing system where it would be tougher and more expensive to reach. Second, about a cup of water always sits in that P-Trap and serves as a barrier that keeps sewer smells from entering your home. The barrier can fail and develop gaps when the water in this pipe develops a thick layer of scum from hair or food. Sometimes the barrier fails because the water in the P-trap dries up, such as when you go on vacation or fail to use the guest bathroom for weeks. It’s likely to happen more often when the air conditioner is running and drawing the moisture out of the air in your home. When you run the water, it agitates whatever is in – or not in – the P-Trap, creating that whiff of sewer smell. Run the water occasionally in all of your sinks and, when on vacation, ask the person who is watching your house to run the water in your sinks. If the smell persists, clean your drains or call a plumber.

Air bubbles in the line can make your water cloudy. Sometimes it happens when your water department is flushing out fire hydrants in your neighborhood or when a plumber has been to your home. Run the water for a little while or let the water in your drinking glass settle. It will clear up.

It is your responsibility to identify and correct plumbing issues on your side of the water meter, which is most often located in your front yard near the street. Your responsibility includes the water line buried in the yard that leads to your plumbing and irrigation systems. If water is bubbling up anywhere in your yard, it’s most likely an irrigation line that has been leaking for a while. It’s time to call an irrigation systems professional or to make time for a little do-it-yourself project. It can be costly to ignore your irrigation system. Know where the main irrigation lines are buried in your yard and run the system occasionally when you have time to walk your yard and look for leaks. AMWUA’s Smart Home Water Guide can help you find and fix irrigation leaks.

The State requires cities to provide water at a minimum of 20 pounds per square inch (psi).  (Some individual cities have set their minimum pressure higher than 20 psi.) Getting higher water pressure can sometimes be physically hard to achieve. A water department employee can gauge the water pressure for you as it is coming into your home from the city service line to your meter. If the city employee finds that the water entering your meter is at an acceptable pressure then the problem is within your own plumbing system. A broken pipe or a clogged filter in your water softener can reduce your water pressure. It’s time to call a plumber.