Water and Our Health, What’s In Our Water?

An Analysis of City Water and Community Water Supplies

In this series of Blogs we will be discussing water quality for city and community water supplies in southeast Michigan, particularly in Livingston, Washtenaw, Oakland and Genesee counties. From city water to community water supplies all have their own water quality issues, concerns and methods to treat particular water problems. These city and community water supplies are heavily regulated by the state and federal government for the disinfectants used, how much is used, the processes used, along with an ever evolving list of drinking water standards that have to be met.

First of all, let’s clarify exactly what is meant by the terms City Water and Community Water Supply. Municipal /City water supplies typically get their water from a surface supply such as a Lake, Reservoir or River. Community water supplies are generally from a private water source which usually is a ground water well. Depending on the number of people a community well has to service there may be one to several wells in use to supply enough water to service that community and usually there is a “back up” well to supply water in case of well issues or in an emergency.

With this first Water and Our Health blog we will be discussing the city of South Lyon, Michigan and its community well water supply.

The South Lyon, Michigan community well water system services approximately 11,000 residents and have three groundwater wells that supply the community. The first concern when delivering customers water from either a city water supply or community water supply is for it to be protected, free of bacteria and assure every customer has “Potable Water”. To assure the water delivered to every home is free of bacteria treatment plants add chlorine to the water as it leaves the plant. The chlorine reacts with organics and bacteria in the water to sanitize the water system helping to prevent bacterial growth and protect against any outside intrusion such as a broken water main.

There is one issue with chlorine and its many forms that treatment plants use. Chlorine is very unstable and tends to break down fairly rapidly in the water treatment system depending on the size of the water system and how much reaction chlorine has with possible contaminants in the water supply. The more contaminants the faster chlorine residuals are used and the weaker the protection becomes as it reaches further out into the community. To counteract this problem the chlorine levels are constantly monitored to assure there is enough residual at the end user.

Because Community Water supplies are drawn from groundwater sources the water tends to be very high in calcium and magnesium (hardness). Many wells also have high iron levels (which causes staining and rust buildup). Hard water scale and iron can cause many problems in the household, ruining appliances, water heaters, staining plumbing fixtures and clothes. As chlorine, from the water system, enters the home it has served its purpose and needs to be removed at the point of entry. The byproducts created as chlorine reacts with organics and bacteria in the water (trihalomethanes) are known carcinogens so the household water should have the chlorine removed at the point of entry for water along with a conditioning system to remove hardness (scale) and iron (rust) to assure your home is operating as efficiently as possible. Advanced Water Treatment Inc. has several water treatment options to help you achieve the quality of water your family requires.

Below are several links regarding the topics discussed in this article and water treatment options.

Good Days and Good Water to you!

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- Pinckney, Michigan

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Excellent communication, customer service and overall treatment of their customers; also super knowledgeable about all things water treatment!

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The young man that came was very professional and even fixed my sump pump before he left. It was shooting water out and he tightened the clamped for me. He went beyond what was required of him and I commend him for his extra effort.

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I was referred to Advanced through a work colleague. I contacted Brad on Super Bowl Sunday. I had a near immediate response from him with a game plan. He was at my door as agreed the following morning. I had a new system installed by that afternoon. All work as agreed, the price was fair, and the Technician did an awesome job.

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5 out of 5 Stars

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Like to support local businesses. Fast, friendly service. Technician very knowledgeable and took time to answer our questions and provide helpful information.

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5 out of 5 Stars

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I appreciate the concern I hear on the phone when I call for service, and the quick response to make sure we are up and running properly. I also appreciate the time taken to explain everything so I feel satisfied with what has been done. I am very happy we picked Advanced Water Treatment to buy our water softening system and I highly recommend them.

- Pinckney, Michigan

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5 out of 5 Stars

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Service was great and very prompt for information given during the visit.

- Pinckney, Michigan

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5 out of 5 Stars