There are many things in our lives that we tend to take for granted – for instance, the water we drink. If you use water from a private well, you should get it tested for bacteria at least once a year. Typically, ground water is clean and safe for consumption. However, contamination can occur due to improper installation of well caps or casings that can be easily fixed by Angwin well pump repairing service provider. Since, private well water is not examined by the EPA for quality, wells should be properly maintained and the water must be checked regularly for the presence of microbes and bacteria to prevent illnesses.
Testing Well Water for Microbiological Contamination
At the time of construction, all new wells must be disinfected by the water filtration treatment service experts to eliminate microbiological contamination. This should be done before the collection of a water sample for testing.
According to experts, older wells must be tested 2-3 times a year. The best time to test the well water is when the contamination is likely to be the greatest. The best time to test the waters is early spring after thaw, heavy rains following after an extended drought, or after lengthy periods of non-use.
How is Testing Done?
Depending on the country and province you live in, bacteriological testing of your well water is conducted either by a certified private laboratory or the provincial health lab in your area. You will be handed a clean and sterile sample bottle with necessary instructions. The sample must be refrigerated immediately and sent out to the lab within 24 hours.
Interpreting the Results
The microbiological quality of your well water is determined by testing it for the presence of bacteria that is indicative of sewage contamination. These include E-coli and Total Coliforms. These bacteria are present naturally in the gut of animals and humans. Hence, their presence in your well water will indicate faecal contamination.
It is not safe to drink water containing E. coli and Total Coliforms. If the water sample contains more than 10 Total Coliform bacteria in a 100 ml sample then, it must be re-sampled. If the repeat sample renders the same results then corrective action must be taken without delay.
If the test results indicate an unacceptable level of either of the bacteria, it becomes quintessential to give shock treatment to the well. A reputed well pump repairservice provider based in Angwin will be able to find and eliminate the source of contamination. So, connect with Oakville Pump Service at 707-944-2471 to schedule a consultation.