First off, any Sarasota County resident who has an irrigation system or a well is required to install a backflow preventer at the water meter (because both systems are at risk of contamination due to backflow).

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Of course, having a device is dependent on having your site assessed so that the property’s hazard rating can be determined.

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To eliminate this risk, the installation of an appropriate backflow prevention device is required. It is the responsibility of the owner or occupier to ensure that no backflow occurs.

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Newer homes may have built-in backflow preventers on certain water lines but in order to know for sure whether your home has proper backflow preventers set up, we suggest having a plumber inspect your home’s water system. They’ll install backflow preventers where it’s needed.

Live elsewhere? Or are you a Sarasota resident without an irrigation system or well? If so, you’re probably wondering if you need a backflow prevention device installed at your home.

Think of it as a one-way gate that allows water from the city’s public water supply to flow into your home’s piping but stops water if and when it ever tries to flow backwards into the main water supply.

If your property is assessed as a High or Medium hazard risk, then you need a device. If this is the case, you must arrange for the installation of an appropriate containment backflow prevention device. Such a device must be located at the water meter, or all meters if there is more than one.

The three most common are the pressure vacuum breaker (PVB), the reduced pressure zone (RPZ), and the double check assembly (DCA).

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Well, we still recommend you have a backflow preventer installed anywhere incoming water and wastewater might be cross connected.

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Given the right circumstances, backflow can occur at any property that is supplied with a water supply connection. If your property is considered a High or Medium hazard risk and you do not have a backflow prevention device installed, your property may contaminate the water supply.

Just contact us. We have locations in Sarasota, Tampa, Orlando and Naples. We’ll send out a plumber to inspect your system and provide the solutions needed to keep your drinking water safe from contamination.

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And that’s where a backflow prevention system comes in handy. Let’s take a closer look at how a backflow prevention system works.

A qualified licensed plumber can assess the hazard rating of your business process and determine the type of device you need to have.

But sometimes, due to pressure changes in the pipes, that water can actually flow backwards and seep back into the main water supply line.

You may already have a backflow prevention device installed within the property however a containment backflow prevention device is required regardless of zone or individual protection. As Yarra Valley Water cannot guarantee the integrity of zone or individual protection on a customer’s site, we cannot guarantee the protection of the drinking water supply from backflow unless the site is contained by an appropriate device at the meter.

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For example, backflow can happen when there’s a break in the main water line or when a fire hydrant is opened for use. Because pressure is lost during these events, water is no longer being pushed forward into your home and will flow backwards into the city water lines.

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If you have a cross connection, or an installation on your premises with the potential to cause backflow, and subsequent contamination of the water supply occurs, your company may be exposed to:

The internal pipe work arrangements and the processes carried out on the site will dictate the hazard rating for the property.

A backflow preventer is a device that’s installed on your home’s water pipes that allows water to flow in one direction but never in the opposite direction. Its sole job is to prevent drinking water from being contaminated due to backflow.