Plainview Water District Reminds Residents About Essential Backflow Device Testing Program

The Plainview Water District would like to remind its customers that each year New York State and Nassau County require that backflow devices be tested for compliance by a certified professional. In order to better assist its customers complete the needed tests by November 10, 2017, and avoid unnecessary fines, the Plainview Water District keeps an up-to-date list of licensed and insured testers on its website. The District also maintains its own dedicated department to help residents with compliance questions.

“Given the importance of a well-functioning backflow device to the water distribution system, the Plainview Water District likes to ensure customers have easy access to information about the regulations and who to contact to remain in compliance,” said Board of Commissioners Chairman Marc Laykind. “Through these efforts, we hope to not only keep our water delivery system free of toxins, but help our customers avoid a monetary penalty.”

A backflow prevention device is a mechanical double-check valve that prevents the reversal of water flow that may occur when there is a loss of water pressure in the street water main due to factors like firefighter usage or a water main break. All backflow devices attached to the public water system must be tested annually to ensure they are properly installed as a measure to protect the public water supply from pollution.

“Homeowners may not realize that it isn’t rare for water pressure to drop. If a device connected to a public water supply line is not backflow compliant, it can threaten the safety of the public water supply,” said Commissioner Andrew Bader. “For instance, a sprinkler on your front lawn can syphon water nearby back into the public water supply if pressure drops. Hazardous toxins, such as fertilizer in the grass, can enter the public’s source of drinking water if a backflow device is not installed or functioning properly.”

The District encourages residents to arrange for a New York State (NYS) Department of Health certified backflow tester to test their backflow prevention device to make sure it meets all mandated guidelines. For our consumers’ protection, the Plainview Water District encourages consumers to inquire if a tester is both licensed and insured. For your convenience, the District has provided a list of certified backflow testers at www.plainviewwater.org/regulations.

For additional questions or information regarding backflow devices, contact the Plainview Water District’s Cross Connection Control Department at (516) 931-6469. If you are interested in receiving regular updates from the Plainview Water District, please email info@plainviewwater.org.