Many homes are built where municipal utilities are not available. They depend on wells for cooking, drinking and cleaning. While the EPA mandates that public supplies be tested, these rules do not apply to private wells in the United States. Well water testing benefits homes by ensuring all who live there have a safe supply to meet their needs.
Several tests are used as determiners of the quality of the supply along with the presence of contaminates. Indicator strains of bacteria and chemicals, which do not necessarily cause illness, are checked. Their presence indicates the supply may have been contaminated by germs, including those in raw sewage that can cause illness.
Bacteria from the digestive systems of other warm blooded animals and humans is of grave concern. Labs often perform a total coliform test to indicate the presences of these bacteria in the submitted sample. If these counts return large numbers, there is a greater chance of disease causing organisms in the supply that can bring harm to those who consume the product.
From the microbiological standpoint, the more specific E. Coli test is often used. Positive E. Coli tests indicate contamination by fecal material. While the indicator E. Coli that grow on the microbiologist plates are generally harmless, there is a greater chance of germs that do cause diseases such as hepatitis, diarrhea or dysentery are present. This indicator strand of E. Coli should not be confused with a more harmful strain often on the news.
Labs generally perform a pH test. This test is quick to perform and determines whether the sample is acid, base or neutral. While a reading of 7 is neutral, higher or lower numbers can affect quality. Non-neutral samples may erode heavy metals form pipes. This causes plumbing problems and may make consumers sick in a home.
While nitrates are used as preservatives in foods, they should not be found in the wells that supply homes. Continual consumption can make one ill. They often come from flooded septic tanks or sewers as well as animal waste and other farm runoff. They affect the quality of wells. Other sources include natural geographic formations.
Contamination by volatile organic compounds is generally regional. These contaminates come from man made pollution, such as industry or fuel spills. Check with the lab or local health department to determine the VOCs for which regional wells should be tested.
Other health concerns are also location specific. These could include chemicals such as radium, mercury or arsenic. You may live in an area where wells need to be tested for specific germs to ensure safety for the family.
It is generally a good idea to submit samples for well water testing on an annual basis. Submit samples if you notice a difference in the quality of the supply or if there have been land disturbances or repairs to the system. Proper testing is essential to ensure your family remains healthy.
Several tests are used as determiners of the quality of the supply along with the presence of contaminates. Indicator strains of bacteria and chemicals, which do not necessarily cause illness, are checked. Their presence indicates the supply may have been contaminated by germs, including those in raw sewage that can cause illness.
Bacteria from the digestive systems of other warm blooded animals and humans is of grave concern. Labs often perform a total coliform test to indicate the presences of these bacteria in the submitted sample. If these counts return large numbers, there is a greater chance of disease causing organisms in the supply that can bring harm to those who consume the product.
From the microbiological standpoint, the more specific E. Coli test is often used. Positive E. Coli tests indicate contamination by fecal material. While the indicator E. Coli that grow on the microbiologist plates are generally harmless, there is a greater chance of germs that do cause diseases such as hepatitis, diarrhea or dysentery are present. This indicator strand of E. Coli should not be confused with a more harmful strain often on the news.
Labs generally perform a pH test. This test is quick to perform and determines whether the sample is acid, base or neutral. While a reading of 7 is neutral, higher or lower numbers can affect quality. Non-neutral samples may erode heavy metals form pipes. This causes plumbing problems and may make consumers sick in a home.
While nitrates are used as preservatives in foods, they should not be found in the wells that supply homes. Continual consumption can make one ill. They often come from flooded septic tanks or sewers as well as animal waste and other farm runoff. They affect the quality of wells. Other sources include natural geographic formations.
Contamination by volatile organic compounds is generally regional. These contaminates come from man made pollution, such as industry or fuel spills. Check with the lab or local health department to determine the VOCs for which regional wells should be tested.
Other health concerns are also location specific. These could include chemicals such as radium, mercury or arsenic. You may live in an area where wells need to be tested for specific germs to ensure safety for the family.
It is generally a good idea to submit samples for well water testing on an annual basis. Submit samples if you notice a difference in the quality of the supply or if there have been land disturbances or repairs to the system. Proper testing is essential to ensure your family remains healthy.
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