What Causes Backflow? The Ultimate Guide to Prevent the Water Contamination

Sources of unhealthy backflow water can include toilet tanks, dishwashers or washing machines, swimming pools, lawn sprinkler systems or even gutters or garbage cans being cleaned with a garden hose. Leaking water pipes can allow potentially harmful contaminants into our drinking water,

The pressure in mains water pipes usually forces water out through leaks, preventing anything else from getting in. But when there is a significant pressure drop in a damaged section of pipe, water surrounding the pipe can be sucked in through the hole. How to Prevent Backflow?

First, schedule an annual backflow inspection to detect any potential sources of contamination. Plumber Sutherland Shire can install devices in the system anywhere fresh water and wastewater may be cross-connected. As long as municipal water flows in one direction only, the backflow device remains open. If flow reverses, the device prevents contaminated water from entering the supply water system

Second, if your pipes are old and deteriorating, you must consider having them replaced. The cost of replacing your piping system is significantly lower than what you could end up spending if you were to fall ill from drinking contaminated water. Once a leak starts it can do two things; settle the ground under the pipe so it settles more and leaks more, or attract roots because it has become a source of water. If roots find the old system, they wiggle their way into the joints, pushing them apart as they grow, causing the pipe to leak, which causes more settling of the pipe; and it keeps getting worse as time passes. Once roots discover a water-source, they will never abandon it.

Even though roots can be jetted out of a pipe, cut out with cable-type roto-rooter machines or treated with a root-killer product, removing or killing roots will not repair the leaking pipe. And the leaking will keep getting worse until the area is repaired or replaced.

For drinking water, the best kind of pipe to use is stainless steel. Pipes made from this material are rust-resistant because it contains elements that are water-insoluble, such as chromium.


Third, Line Rodding or Replacement. If your sewer line, or main water line, is blocked in any way, you can experience issues with flooding, leaking, or sewer back up. Sewer lines can be blocked with many types of debris, including tree roots or garbage. Without a proper clean out, this debris can cause clogs slowly over time. Plumbing provides sewer line rodding and power rodding to clean out the debris in your sewer or water lines. This service is not only great to solve crisis situations, but is also a wise investment for line maintenance.

How do you know if your plumbing system is malfunctioning? Look at your water. If your water is discolored or smells foul, these are just a few things to look for. As stated above, if you begin to see your walls become warped and stained you should have a plumber out to check for leaking pipes. Having your plumbing routinely checked by a licensed plumber can stop many of these issues before they become a problem.

Pipes can corrode because of different aspects of water. When a leak begins, your home is at risk for damages and poor water quality. Call plumbers right away if you suspect you have leaking pipes. A plumber has all the tools and knowledge to inspect your pipes.

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