– If your water service has been shut off and recently restored, your pipes need to be flushed for 30 minutes to ensure your safety. Water sitting stagnant in pipes may contain lead, copper and other sediments that are not safe for drinking and cooking.
Opening the main valve (Open/Turn-on)
Close all faucets except a tub or sink on the highest level of the home. Partially turn on valves slowly; extra slow for lever handles; stop after ½ revolution on wheel handle, ½ of a ¼ turn for lever handle; with water flowing, slowly turn off highest open faucet.
After all faucets are open, let the COLD WATER run for at least 30 minutes. During this time, also flush each toilet in your home 2 or 3 times.
Turn on the water at the main shut-off valve.
Once you have checked everywhere for leaks, locate the shut-off valve, either outside or in your home. Turn it a quarter of the way and wait 20 seconds. Then turn it another quarter. Water valves are usually located near the street beneath a grate.
Once all your faucets are turned on, including the outside spigots, turn the water valve all the way on. Let the water run through all of your faucets for 10-15 minutes to make sure you are seeing a steady stream of water, or aren't hearing any noises coming from your piping anymore.
After you turn off your mains water system and drain excess water from your residence, turning the water back on and running your faucets and house appliances that use water can remove air bubbles from the pipes.
Don't leave home without turning off the water
Remember to shut off the main water supply to your home any time you're planning to be away for more than 24 hours. Yes, that includes weekend breaks. It's the best way to avoid serious water damage in the event of a plumbing failure.
Even if you are going out for the weekend, it is always advisable to shut off your water supply. While on vacation, faults could be developing gradually within your plumbing. They could be pipe leaks, water heater malfunctions or clogged drains.
To prevent damage to your home, it is advisable to turn off the main shut-off valve before going on a vacation. You can find the main valve in the basement, crawlspaces, concrete slab, or the attic. You might also find the main shut-off valve in a utility box near your front sidewalk.
Even if you're only leaving for a few days, it's a great idea to shut off the water supply to your house. It's quick and easy to do and it lets you have one less worry while you're away. You don't need to turn off the water at every valve under sinks, behind the toilet, or near the water heater.
Shut off the water by turning the ball valve 1/4 turn to make it perpendicular to the water pipe. If the ball valve is parallel, it is ON; if it is perpendicular (90° angle), it is OFF. The water meter should also be able to tell you if you have a plumbing leak somewhere in your home.
Immediately after you turn off the main water valve, turn on a tub or sink faucet to its highest level, for both hot and cold connections. This relieves the pressure in the plumbing lines, and also ensures a full shut-down. Continue to open faucets around the house to drain down the home.
Warning: Turn the valve slowly to turn on the water to your home. Opening the valve too quickly can result in damage to the pipes in your home. Be sure to also clear any air from the water lines. You can do this by opening the hose-bib next to the master shutoff valve and running the water until the air is released.
A water pipe known as a service lateral line connects that water main to your house plumbing and brings the water right to your faucet when you turn it on. Public water utilities also keep plenty of water in storage in case of emergencies.
Yes. You can safely turn off the water to your toilet overnight, and we'd recommend doing so if you're dealing with a toilet issue that needs to be repaired by a plumber. If the plumber can't fix this issue until the next day, you can keep the water turned off overnight, and you shouldn't have an issue.
As a water heater heats up, the water expands Unless you have an expansion tank, a small amount of water must be allowed to backup into the water mains. If the main water valve is turned off, there is no place for the water to expand into. So, do not turn off the water and leave the water heater on.
A metered softener won't regenerate when no water is being used. A timed water softener will regenerate when its pre-set time says to, and without water it can damage parts of the unit. So, if your softener is not metered and you're planning to be gone for a long period of time, unplug it.
The growth of bacteria is even high when you store the water in a warm area. You should avoid drinking water left open for a very long time. The water left overnight or for a long period of time in an open glass or container is home to numerous bacterias and is not safe for drinking.
Details: Toilets can collect bacteria, which can cause stains. Short-term: Pour a half cup of chlorine into the bowl (not the tank). Long-term: Do the same. Have a friend periodically flush the toilets while you are gone.
Noisy pipes: Loud banging, hammering, or gurgling noises coming from your pipes can indicate the presence of air bubbles. Sputtering faucets: If your faucets are sputtering or spitting water when turned on, this is a clear sign that air is trapped in your plumbing system.
An airlock in the pipes will eventually result in no water at all if it isn't taken care of. Even worse, it can cause blockages, overflows and other serious problems. Airlocks do sometimes fix themselves, but it isn't a risk worth taking.