Humber/Ontario Real Estate Course 3 Exam Practice

Owner Smith takes a water sample from their well, and it tests positive for bacterial contamination. What should Owner Smith do?

1. Has a contamination issue that must be addressed immediately.

2. Need not be concerned, as this is only one test and another test might produce a different result.

3. Should chlorinate the well, which will permanently solve the contamination problem.

4. The water is safe as long as it's boiled before use.

5. Should immediately consult a water quality expert.

6. Is experiencing the result of surface drainage problems and need to inspect and reseal the well cap.

The correct answer is: Should chlorinate the well, which will permanently solve the contamination problem.

The most appropriate action in response to a positive test for bacterial contamination in well water is to consult a water quality expert. This situation indicates a serious health risk, as bacterial contamination can lead to significant health issues if consumed. Chlorination may temporarily eliminate bacteria, but it does not necessarily address the underlying contamination issue or guarantee that the problem is permanently resolved. Additionally, relying solely on chlorination could lead to repeated contamination if the source of the bacteria is not identified and remedied. Owner Smith's first step should ideally be to consult a professional who can assess the situation accurately and recommend a comprehensive course of action, which might include testing for further contamination, sanitizing the well, or identifying potential sources of contamination. This response ensures that public health is prioritized and that Owner Smith takes an informed approach to resolving the issue.