Understanding the Water Table: Definition, Depth & Importance

1. The water table is the upper boundary of the saturated zone in an aquifer.

2. The depth to the water table can vary depending on factors such as rainfall, evaporation, and pumping.

3. A well is a hole that is dug into the ground to reach the water table.

4. If the water table drops below the bottom of a well, the well will run dry.

5. The water table can be contaminated by pollutants such as fertilizers, pesticides, and industrial chemicals.

6. The water table is an important resource for drinking water, irrigation, and industrial use.