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.

It is imperative that owners of private boreholes have the quality of their water analyzed. In a study conducted by the Montana State University showed that almost forty per cent of the samples analyzed contained coliform bacteria and half of those samples had nitrate levels high enough to pose a serious health threat to those drinking it. If boreholes are not tested those using it may contract serious diseases.

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 are vulnerable to contamination of a wide variety of agents that can be harmful to humans. This is especially the case in areas where there is heavy industrial operation or mines. If lead pipes are used there should also be cause for concern. Even farming operations that use pesticides and other chemicals can contaminate the underground table, thereby causing harm to the users of boreholes.

It is important to test boreholes at least annually. It may be better to test more often if there are developments in the area. New mining activities, new farms and seismic activities may all influence the quality of borehole content. It is also important to order new tests if the color, consistency or any characteristic changes when a tap is opened. The same holds true if any member of the family falls ill unexpectedly.

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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