Question: How Deep Does A Well Have To Be For Drinking Water?

Question: How Deep Does A Well Have To Be For Drinking Water?

100 feet

How many years does a water well last?

How Long Do Water Well Pumps Last? Submersible pumps, which are located in the well last 8 to 10 years before they need to be replaced, however, many well pumps that service homes with moderate water usage can last up to 15 years.

What is considered a deep well?

“Shallow well” and “deep well” are relative terms. In Arizona, depth to groundwater ranges from just below land surface to more than 1,000 feet. So, when is a well considered “deep”? A well casing is steel pipe that serves as the lining of your well.

Should I drill well deeper?

Deeper wells usually cost more than a shallow well to construct in the short-run. However, not drilling deep enough can result in later problems that will be much more expensive to fix. The well must therefore be drilled deeper than the lowest expected elevation of the water table.

Are shallow wells safe?

Common Shallow Well Problems. Shallow wells are less likely to experience naturally occurring contamination from radon or arsenic, but they are more susceptible to bacteria contamination. Since shallow wells take water from the highest water table, they are sensitive to activities that take place on the ground above.

Can a well go dry?

Wells in unconfined water table aquifers are more directly influenced by the lack of rain than those in deeper confined aquifers. A deep well in a confined aquifer in an area with minimal pumping is less likely to go dry than a shallow, water-table well.

Can a well run out of water?

Property owners often take their wells for granted and assume they’re pumping out an ample amount of clean, quality water. However, drought can decrease the water levels of private wells and their water output can reduce over time as well.

How often should my well water be tested?

Private well water should be tested a minimum of once per year. Drinking water supplies obtained from shallow wells and surface water sources should be tested more frequently (i.e. seasonally), as they are more susceptible to contamination. It is important to test your drinking water at the tap and at the source.

Why does my well keep running out of water?

A common cause is a failed check valve. The check valve or foot valve prevents the well pressure tank from sending water back down into the well after it has built up with water pressure. Turn off power to the well pump and run water after the pressure tank or in the house until there is no water pressure left.

What makes well water stink?

If you smell a “rotten egg” odor, this is hydrogen sulfide gas. If the water smells like oil or asphalt this can be from manganese. If your water smells like cucumber or sewage this is usually a result of iron and/ or sulfur bacteria.

How do you maintain well water?

Maintaining Your Well

  • Don’t try to service your own well.
  • Preventive maintenance is less costly in the long run.
  • Do some homework before getting your water well system serviced.
  • Take some simple ongoing steps to maintain your well.
  • Use qualified professionals.
  • Understand the problem.
  • Find old wells.

Can a well be dug anywhere?

Hacking at the ground with a pick and shovel is one way to dig a well. If the ground is soft and the water table is shallow,then dug wells can work. They cannot be dug much deeper than the water table — just as you cannot dig a hole very deep when you are at the beach

Is well water safer than city water?

Well water is also healthier because it’s full of minerals and isn’t treated with harsh chemicals. City water is treated with chlorine and fluoride because it comes from lakes and rivers with many pollutants. While well water is healthier than city water, it only has it’s benefits if monitored and treated properly.

How much does it cost to fill in a well?

It would be approximately $1000 to fill and seal a 100-foot deep 6-inch diameter well with bentonite chips, remove the pump and piping, and file the report. It would be approximately $1600 if that same well were 200 feet deep. A 2-inch diameter 50-foot well would cost approximately $300 to fill and seal.

Photo in the article by “Wikimedia Commons”