Up to 47% of the U.S. population relies on wells that provide access to groundwater. If your home uses a well, it’s critical to understand how it works.
At a basic level, wells tap into water below the surface, making it available for use in a home. There are three types of wells, each designed to work best in different situations:
Dug wells are created manually — the way they were before modern technology arrived and equipment was developed. If the ground is soft enough and the water table isn’t too far below the surface, wells can be dug by hand. While this occurs less frequently in today’s modern society, it is possible.
Driven wells are fairly common, especially in soft ground like sand or gravel. Professionals drive a small pipe into the ground that has a screen attached to filter out sand, gravel and other particles that could contaminate the water. These wells work best in shallow water, but contamination is more likely.
Understanding the type of well on your property helps to determine whether contamination should be a concern, and what other parts — like a pump — may be a part of your setup.
Because a well drives water up from below the earth, regular testing is critical. The National Ground Water Association recommends well water be tested each year to ensure safety and usability.
Water can become contaminated by human practices and behavior, along with naturally occurring elements. The ones that can cause issues with well water include:
Treatment options include:
To understand which treatment is best for your home and water use, speaking with a plumbing professional may be a wise first step. Hard water may not feel like a problem when you first notice it, but over time, the effects of hard water clogging pipes can be costly on your budget.
If you’re a homeowner with a well, it’s important to understand that most submersible well pumps are designed to last up to 25 years. This number is just an average, though. Sediment and untreated water can shorten this lifespan considerably.
To keep a well pump functioning at its highest level, regular maintenance and inspections are recommended. An annual inspection should cost somewhere between $100 and $120. As with most other home maintenance costs, money spent on prevention can save you in the future.
Signs your well or its components may need extra attention outside of scheduled maintenance and inspections include:
Additionally, issues with the water tank, as outlined in Chapter 2, may also indicate trouble, since the two systems work together.
To prepare for repairs that may become necessary in the future, there are a few specific costs to keep in mind. Remember, however, that regular maintenance might prevent the need for these repairs, while extending the life of the well and its pump.
Common repairs include:
Keeping your water both contaminant-free and functioning at its best should be a top priority. To enable this, schedule regular testing and maintenance, and pay attention to signs of trouble.
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