Humber/Ontario Real Estate Course 3 Exam Practice

What measure should Buyer Jenson take to avoid drinking water contamination from a drilled well on his newly purchased property?

1. Ensure that any well openings are not sealed from the inside.

2. Ensure the well casing is fully buried and not visible.

3. Ensure the well seal and cap prevent easy entry of water.

4. Ensure the ground surrounding the well slopes down towards it.

5. Ensure the well is capped only during specific weather conditions.

6. Use plastic materials exclusively for the well casing.

The correct answer is: Ensure the well seal and cap prevent easy entry of water.

Choosing to ensure that the well seal and cap prevent easy entry of water is critical for protecting the quality of drinking water from a drilled well. A well that is properly sealed and capped acts as a barrier against surface contaminants, including bacteria, chemicals, and sediment that could infiltrate the water supply. This preventive measure is crucial, particularly in areas where agricultural runoff, septic systems, or other potential sources of contamination might be present. A well seal typically comprises materials that are durable and resistant to environmental factors, ensuring that even during heavy rains or flooding, contamination does not occur. By prioritizing a well seal that effectively restricts access to unwanted substances, Buyer Jenson can significantly reduce the risk of compromising the water’s safety, thereby safeguarding his health and that of any occupants on the property. Other measures listed may not directly address the primary concern of preventing contamination and might focus on different aspects of well maintenance or structure integrity that do not have direct implications on water safety.