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And in a Div

jeudi 1 mai 2014

Why Well Water Testing Is Important To Those Not Using Public Systems

By Essie Osborn


Millions of people take the water that they get from their taps for granted but there are also many other people that are dependent upon boreholes for their supply. The Environmental Protection Agency in the United States has very strict regulations regarding public systems, but these do not apply to privately owned systems such as boreholes. The onus is therefore on the consumer to make sure well water testing is conducted regularly.

Owners of boreholes must make sure that they have the quality of the water tested regularly. Even if it looks clean, it may contain a variety of bacteria that can be harmful to the health of those drinking it. The University of Montana conducted studies of privately owned boreholes and found that close on forty per cent of the samples contained dangerous levels of coliform bacteria and many samples even contained unacceptably high levels of nitrate.

There is a surprising number of biological, chemical and bacterial contaminants that can infect a borehole. Testing is expensive and time consuming and even the experts agree that it is not feasible to run comprehensive tests regularly. Instead, it is recommended that tests are conducted for nitrates and coliform bacteria, both of which are common and that can cause disease in both animals and humans.

The threat of using borehole products should be taken seriously. Tests have shown that there is a number of serious conditions that can be contracted if using contaminated borehole products. This includes dysentery, hepatitis and even some of the more dangerous neurological disorders. In addition, people undergoing radical treatments such as chemotherapy are at particular risk. Vulnerable people such as infants and AIDS patients are at great risk.

Boreholes can be infected from many different sources. The underground table can easily be contaminated by mining and manufacturing operations. Lead piping can also be the culprit. Farming operations in the vicinity can cause chemicals and pesticides to leak into the underground table too. Sewage systems are of particular concern because they often seep and this may contaminate boreholes in a serious way.

Experts agree that borehole contents should be tested at least once a year. However, more frequent or incidental tests should be undertaken when certain signs occur. If any user becomes ill or if there have been incidents of flooding it may be a good idea to have the borehole tested. If there is any change in the color or taste alarm bells should also ring.

Borehole owners have many choices about where they want test to be conducted. Many local authorities offer test facilities. Local universities also often offer such services. It is vital to use a registered and acknowledged facility, however. It may be useful to look for references and advice on the internet, especially from service centers that have experience in local conditions.

Private borehole owners should take the quality and safety of their water seriously. It is vital to have it tested from time to time and to be aware of changes in the color and consistency. If this is not done, disease and discomfort are almost sure to result.




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