Cross Connection Awareness
January is Cross Connection Awareness month for Winchester Utility System. We make every effort to ensure that our customers enjoy a continuous supply of safe drinking water. A cross connection is a link with the public water supply and a possible source of contamination. An example of a cross connection would be a garden hose submerged in a source of contamination such as a swimming pool, car radiator or other liquid. If a water main break should occur while the hose was submerged in a source of contamination, the contaminant would be pulled back into the public water supply. This can be prevented! One simple way to prevent a cross connection is by using an air gap. An air gap can be created by arranging your hose so that the end is at least six inches from the top rim of the container it is being used to fill. The air gap will prevent contaminants from being siphoned into the water supply.
Another method of preventing backflow with a garden hose is using a device known as a vacuum breaker. Vacuum breakers are inexpensive devices that can be screwed onto your outside faucet. These devices will prevent contaminants from being siphoned back into your plumbing and the public water system. More hazardous cross connections may require more sophisticated devices known as backflow preventers.
We appreciate the help of our customers to maintain the quality of our water supply.
For more information on preventing cross connections and protecting our water supply, contact Preston Lindsay at Winchester Utility System at (931) 967-2238 Ext 271.