In the case of a water table well, the piezometric surface
- Ais above the ground level
- Bis below the water level in the well
- Ccoincides with the water level in the wellCorrect
- Dis between the water level in the well and ground level
Solution
Concept
Piezometric surface of a water table well
Step-by-step solution
1. In an unconfined aquifer the piezometric surface is the water table.
Explanation
It coincides with the water level in the well.
Why the other options are wrong
Above ground level applies to artesian wells.
Shortcut
Unconfined: water table.
Correct answer: C) coincides with the water level in the well