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What is a Backflow Survey?



A backflow survey is a critical process for preventing the risk of contaminated water entering the water supply system. It is mandatory for commercial and industrial buildings in Markham, Toronto, Newmarket, Oshawa, Unionville, Richmond Hill, and Vaughan to conduct backflow surveys regularly. This blog will discuss the backflow survey process in these cities, including its importance, the survey process, and where to find licensed plumbers.


Importance of Backflow Surveys in Markham, Toronto, Newmarket, Oshawa, Unionville, Richmond Hill, and Vaughan


Backflow is a common problem in commercial and industrial buildings due to the presence of cross-connections between potable and non-potable water sources. A drop in water pressure or an increase in the pressure of non-potable water sources can lead to backflow, allowing contaminants such as chemicals, bacteria, and waste to enter the water supply system. This poses a significant health risk to consumers.


Backflow surveys are important in Markham, Toronto, Newmarket, Oshawa, Unionville, Richmond Hill, and Vaughan to prevent the risk of contaminated water entering the water supply system. The surveys aim to identify and eliminate cross-connections between potable and non-potable water sources in commercial and industrial buildings. By conducting regular backflow surveys, building owners can ensure the safety of the water supply system and protect the health of their occupants.


The Backflow Survey Process


Backflow surveys should only be conducted by licensed plumbers who are certified to perform the task. The survey process involves the following steps:


1. Identify potential cross-connections: The plumber will inspect the building to identify potential cross-connections between potable and non-potable water sources.

2. Evaluate backflow prevention devices: The plumber will evaluate the existing backflow prevention devices in the building to ensure they are functioning correctly and comply with local regulations.

3. Install new devices if necessary: If the existing backflow prevention devices are not sufficient or non-existent, the plumber will install new devices to prevent backflow.

4. Report and Certification: Once the survey is complete, the plumber will provide a detailed report outlining the results of the survey. If the building meets the requirements of the backflow prevention program, the plumber will issue a certification of compliance.


Where to Find Licensed Plumbers for Backflow Survey


It is important to choose a licensed plumber who is certified to perform backflow surveys. If you are a building owners contact Markham Backflow Plumbing to schedule your survey. All our plumbers are licensed and certified to complete surveys and backflow tests.


In conclusion, backflow surveys are essential in Markham, Toronto, Newmarket, Oshawa, Unionville, Richmond Hill, and Vaughan to ensure safe drinking water. Building owners should conduct regular backflow surveys to prevent the risk of contaminated water entering the water supply system. By choosing a licensed plumber who is certified to perform the job, building owners can protect the health of their occupants and ensure compliance with local regulations.

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