can you drill an existing well deeper

Does a deeper well mean better water?

Water quality in a deep well usually changes more slowly than in a shallow well. That's because groundwater does some mixing as it moves through the aquifer. A spill a mile away from your deep well in the Basin and Range aquifer might be substantially diluted with clean aquifer water before it gets to your well.

Can a dry well be dug deeper?

Deepen the Well Drilling deeper could let you tap into another aquifer that's still carrying water. This is typically the best option if your well is shallow, meaning less than 50 feet deep. A deeper well will give you a more drought-resistant water supply and better water quality.

How many years does a water well last?

The average lifespan for a well is 30–50 years. 2. How deep is the well? Drilled wells typically go down 100 feet or more.

How deep can I drill my own well?

For drinking water wells it's best to be at least 100 feet deep so that surface contaminants cannot enter the well. The average well depth for private homes is between 100 to 800 feet [2]. You may need a deeper or shallower well if your area has different geology than another region of the country.

Do wells ever run out of water?

A well can run dry because of reduced precipitation, low water levels, high water consumption, water leaks, sandy soil, and well infill. These causes can be due to well mismanagement or natural factors.

Will a well refill itself?

How does a well replenish itself? A well replenishes itself by drawing water from the underground aquifer. Other sources with which a well may replenish itself include rain, lake or river water seeps into the ground to refill the aquifer from which the well is drawing water, and snowmelt.

Can a well pump last 30 years?

Your well pump is an essential component to ensuring your home has a steady source of fresh, clean water. With proper well maintenance, your well pump can last, on average of 8 to 15 years, though many homeowners report their pumps lasting far longer, often between 20 and 30 years!

How many houses can be on one well?

By definition, a shared well is a well that services more than one home whether its for residential or irrigation purposes. They can service up to two or more homes, and if there were more than four, then it would be classified as a community well.

How often should a well pump be serviced?

Have Your Pump Serviced. Every three or four years, it's a good idea to have your pump inspected by an expert to make sure it's in working order. A good pump should last for a decade or more, but most will only reach that sort of age with some care and attention.

How long does it take to drill a 500 foot well?

*Prices are for a complete water well system. to drill. A well takes about a week to install and lasts up to 40 years with proper maintenance and care.

How do I find the water table in my area?

Contact your county or state health department, check with your State Certification Officer, or use this EPA website for a list of state certified laboratories in your area that do water testing. The cost will vary, depending on the laboratory and the test(s), but people usually consider the cost to be reasonable.

How far from the bottom of a well should the pump be?

10 to 20 feetPumps should never be set directly at the bottom of a well. It is usually best to place the pump 10 to 20 feet up from the bottom of the well.

What happens when dry well is full?

Once it reaches it full capacity, water begins to spill out over the side of the cup. The same thing happens to your gutters. Another bad thing about drywells is that if leaves or any other debris gets into the line, the stone becomes clogged easily. Leaves fall into your gutters and then wash down into the drywell.

Do dry wells cause sinkholes?

Can A Dry Well Cause A Sinkhole? They can, if the dry well isn't installed correctly, that is. You need to make sure the well is packed well and that you have a good barrier as well. If you don't do this then the soil could sink and cause a sinkhole.

How do you dig a dry well?

6 Steps to Installing a Dry WellStep 1: Dig the Hole and Trench. Photo by Ryan Benyi. ... Step 2: Line the Hole. Photo by Ryan Benyi. ... Step 3: Set Up the Pipe. Photo by Ryan Benyi. ... Step 4: Check the Pitch. Photo by Ryan Benyi. ... Step 5: Install the Dry Well. Photo by Ryan Benyi. ... Step 6: Fit the Overflow Emitter. Photo by Ryan Benyi.

How far away from your house should a dry well be?

Dry Well Installation Basics Assuming your soil passed a perc test, you'll want to position a dry well or two on storm water's natural drainage path through your yard—but keeping a safe distance from your home's foundation, no shorter than 12 feet.