Is “hissing” sound from a water main a good indication that water is in use?


The most common leaks that don't show themselves (damage, or water on the ground) are either inside toilets (the toilet leaks water from the tank to the bowl) or in the water line outside the house.

Right where the water line comes into the house there should be a valve. The first place I would start is to turn off the main valve in the house then check the meter. Leave it for a few hours and check it again. If the meter has turned then the leak is underground and it will be a pain to fix. I've heard that if you do confirm that that's the problem, some professionals have an expensive tool to find such leaks. If you don't have a valve right where the water enters the house I would seriously consider starting by adding one in (or have a plumber do it).

If that's not the problem I would put a bunch of food coloring in the tanks of all the toilets (not the bowls) and check in a while to see if the color has leaked down into the toilet bowls. If any of the toilet bowls do...

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Numerous factors influence hissing and other sounds of leaking water pipes, such as the water pressure inside a pipe. Other factors include the type of pipe material used. For example, metal pipes, such as those made from iron, steel or copper, all create louder, higher-frequency noises than do pipes made of PVC or asbestos. Pipe diameter is another consideration because smaller pipes result in louder sounds than do larger pipes. The kind of soil used over piping and how well it is compacted are also factors. Sandy and very loose soils do not transmit sound well, particularly if over newly buried pipelines. High-moisture soils, such as those in swamps, transmit sound poorly. Hard, compacted soil transmits sound the best. Whether the pipe is buried under grass, asphalt, loose dirt or concrete slab is the final factor. Grass and dirt feature surface variations that make sound transmission difficult, while concrete and asphalt provide surfaces for sound that resonate...

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Haven't you shoot your film yet? Not quite sure about what to shoot? Need a little push on a creative level? In this post we detail the scope of this year Festival's theme. We hope we may inspire you.

The theme of the contest is related to the water access problem and sanitation in the world, as well as their relation to hygiene, pollution, agriculture, diseases, food, education, etc. Specifically, you may portrait any of the following action areas of the We Are Water Foundation and their related problems:

Access to water
- In the semi-desert, access to water means life to refugees and the displaced.
- More than 850 million people have insufficient access to drinking water. The average water use ranges from200-300 litresa person a day in most countries in Europe to less than10 litresin the developing countries.
- The average distance walked by women in Africa and Asia to fetch water is 6 kilometres. They are often accompanied by their daughters, who...
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There are millions of people all over the world who don’t have access to water, or, if they have access, that water is unable to be used. About 70% of the Earth’s surface is covered with water and 3% of it is actually freshwater that is fit for human consumption. Around two-thirds of that is tucked in frozen glaciers and unavailable for our use. According to WWF, some 1.1 billion people worldwide lack access to water, and a total of 2.7 billion find water scarce for at least one month of the year.

Clean drinking water is scarce and there are millions of people across this globe who spend their entire day searching for it. Yet, people who have access to safe, clean drinking water take it for granted and don’t use it wisely.

Water scarcity involves water crisis, water shortage, water deficit or water stress. Water scarcity can be due to physical water scarcity and economic water scarcity. Physical water scarcity refers to a situation where natural water resources are...

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You may not understand plumbing systems like a professional plumber, but all homeowners need to know that there is one pipe in your system that holds more importance than all the rest, and that is your water main. Your water main line supplies water to everything in your home -; from your washer to your shower to your kitchen sink. Consequently, a damaged water main is a huge problem. Unfortunately, the fact that your water main line is located underground means that you may have difficulty knowing when it’s time to replace it. The good news is that there are tell-tale signs that you can look out for. Here are just a few of the signs that your home needs Water Main Replacement in Great Falls VA:

Water Puddles or Soaked Floors: If you’re finding water in places where it normally isn’t, you need to talk to a professional about your plumbing system. Water main breaks can cause water to run out of the main pipe and into your yard and, in some cases, into your...

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One of the best ways to tell that an air conditioning system needs help is to really listen to it. ACs don’t yet come with computerized systems that analyze malfunctions and report to homeowners with a full diagnostic on the problem and how to address it. (Well, not yet at least. Somewhere, somebody in a secret lab must be working on this.) But air conditioners do provide strange sounds can warn you when something isn’t right. Call HVAC professionals and let them handle the diagnostic as well as the solution.

A Hissing Air Conditioner

A continuous hissing that sounds like gas escaping from the AC is something is usually a warning noise. It can mean a number of different issues are occurring:

Refrigerant leaks: Escaping gas might be the actual problem. Leaks along copper refrigerant lines will allow gaseous refrigerant under high pressure to escape—and this is a major problem. When an air conditioner loses its refrigerant charge, it can lead to damage to the...
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If your kitchen faucet makes an unusual hissing noise, there are a number of possible causes. To identify the most plausible explanation for your broken tap, pay close attention to the exact quality of the hissing sound. Be alert for any other unusual signs that accompany the sound, such as a rattling, vibrating or change in the stream of water from the spigot.

A Worn Washer

The problem with your faucet may have virtually nothing to do with the plumbing system itself and may be due to nothing more serious than a washer that is poorly attached or screwed on too tight. Listen for the exact quality of the hissing sound; if it's accompanied by a slight vibration, you probably have a worn washer. To replace it, first turn off the water from the source and remove the faucet by the stem by taking off the retaining nut and taking out the washer beneath.

Water Pressure

If changing your faucet's washer doesn't relieve the sound, your hissing tap may be...

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Water is one of our most precious resources. To put it simply: where there is no water there would be no life. Unfortunately many of us seem to have forgotten this fact. And as a result of this, the world is facing the danger of running out of water. The actual amount of water on the earth has changed little since the time of dinosaurs. The problem has been caused by people's misuse of our water supply. This not only means that we have polluted our rivers and seas but also that we are wasting a great deal of this precious resource. Unfortunately, the destruction of rainforests has made this problem worse, since much of the rain that falls is missed because it runs off onto the sea. The population of the earth is increasing daily, so it is vital that we find a solution before it is too late. The first step is to educate people, especially by reminding them of the value of water. For most of us water is available whenever we require it, whether to bathe or drink, so we...

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2 Answers

Need my Dyson repaired!

I had a similar problem - the hose had very low suction and made a loud hissing sound whenever I went to use it; and there also seemed to be some overheating at the bottom. I spent a lot of time checking the vacuum for clogs, from top to bottom, over and over (including the u-shaped piece already mentioned, and the filters) and made sure everything was completely clear and clean - and yet it made no difference. It was really frustrating and I was ready to go out and buy another brand vacuum cleaner! In desperation I called Dyson customer service, and a very helpful young lady quickly figured out the problem and talked me through how to fix it. The culprit was a rubber seal ring that wraps around the very bottom of the inner assembly inside the clear plastic bin where all the dirt collects. Set aside the clear bin, and you will see what looks like a fat black rubber band approx 1" wide and about 4' across. It has grooves on the inside...

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Emergency Preparedness Plans: WASHINGTON IS …
If you smell gas or hear a hissing sound — open windows and leave the building. Do not use matches, candles, open flames or electric switches Mark your water heater at the front center, about one-third of the way down from the top and approximately … Fetch Doc

Family Disaster Plan And Personal Survival Guide
B. Secure water heater and tall or heavy furniture to wall studs. * C. Move heavy items to lower shelves. hear a hissing sound, or suspect a leak, turn off the main gas valve, open the windows and carefully leave the house. DO NOT TURN … Return Document

Range, oven or cook top Clothes dryer Hot water heater Space heaters If you smell a strong odor of gas or hear a hissing sound: Leave your house immediately! Do not use the telephone, cell phone, turn on lights, open windows or light a … Read Here

Family Disaster Plan And Personal...

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Toilets make all kinds of strange noises, from gurgling to screaming, and most are related to the movement of water or air. If the sound you hear from your toilet is hissing, it probably means that air or water is leaking from the fill valve. Either way, the valve isn't closing properly, and the toilet may be leaking.

Defective Fill Valve

If you take the lid off of the toilet tank to pinpoint the source of the hissing, you'll probably find that it's coming from the fill valve. You may also notice that the tank is overfull and that water is spilling into the overflow tube. That's a leak. The cause may be a defective fill valve, but more often it's simply a misadjusted float. If the hissing isn't accompanied by water spilling into the overflow tube, air may be making the hissing sound. In that case, the toilet doesn't have a leak, but something is definitely wrong.

Stopping the Hissing

Adjusting the float to stop the fill valve from leaking water is...

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Noisy water heater troubleshooting guide helps you explore the common sound problems in residential water heating and how to troubleshoot annoying and loud noises like rumbling, ticking, pounding, hissing, clicking, knocking...

Water heater noise is usually associated with the two main conditions; water hammer and mineral build-up (sediments), but there are also other reasons for a noisy heater and strange sounds in plumbing.

It is common to experience the annoying noise your water heater makes after a short period of service. Even if your heater is installed in the area away from the living or sleeping room, you might hear a noise in the plumbing that travels with a vibration wave from the heater. Some users complained that the noise appears only at night, some saying in the morning, right after the unit was turned ON, after the shower, etc.

The noise, for example, can come either from the gas heater due to the droplets on the crusty formations and sediments;...

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When a water line inside your home breaks, it usually doesn’t take long to know it.
The gush of water is immediate. Fittings and connections in supply lines are a common culprit in such instances, and so are things like nails from construction projects or vibrating pipes caused by air
The tough ones to find are those that are minor leaks and those that are underground, either under a home’s foundation or between the street or well and the house.
These leaks are typically caused by deterioration from age or damage caused by the settling of the house or earth. In rare cases, the break is caused by freezing.
Where an earthquake occurs, water line breaks are common.
This house repair guide will focus on the tough-to-locate damaged water lines. Such repairs are typically made by plumbing contractors and can take from a few hours to a few days.

Broken Water Line Troubleshooting and Repair

We offer tips for finding broken water lines...

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