wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

What happens if the ground water is used in excess?

THANK YOU FOR ANSWERING

Open in App
Solution

Groundwater depletion is primarily caused by sustained groundwater pumping. Some of the negative effects of groundwater depletion:

  • Lowering of the Water Table

    Excessive pumping can lower the groundwater table, and cause wells to no longer be able to reach groundwater.

  • Increased Costs

    As the water table lowers, the water must be pumped farther to reach the surface, using more energy. In extreme cases, using such a well can be cost prohibitive.

  • Reduced Surface Water Supplies

    Groundwater and surface water are connected. When groundwater is overused, the lakes, streams, and rivers connected to groundwater can also have their supply diminished.

  • Land Subsidence

    Land subsidence occurs when there is a loss of support below ground. This is most often caused by human activities, mainly from the overuse of groundwater, when the soil collapses, compacts, and drops.

  • Water Quality Concerns

    Excessive pumping in coastal areas can cause saltwater to move inland and upward, resulting in saltwater contamination of the water supply


flag
Suggest Corrections
thumbs-up
3
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Ground Water
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon