How deep should a well be for drinking water? 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 deeper wells mean better water?

Many people suspect that having a deeper well automatically means the water will be more plentiful, and of better quality, but that's not always the case. In fact, the depth of your well should be suited to a variety of factors specific to your land and the patterns of groundwater in your area.

Is water from a shallow well safe to drink?

Your well water may NOT be safe to drink. water if the well casing is damaged or if you have a dug or shallow well. get into Maine wells from nature. They're in the rocks and can dissolve in water.

What is considered a deep water well?

If you don't have a water source close to the surface or your property sits on rocky geography, you may have to look into deep wells. These wells tap into a water table deep underground, as far down as 1000 feet. Deep wells have higher protections against potential surface contaminants.

Related Question How deep should a well be for drinking water?

How deep are residential wells?

In general, private home wells tend to range from 100 to 500 feet in depth. However, they can be much deeper than this in some cases. There are even some wells that go past the 1,000 foot mark. The average well depth in your area will depend on several factors.

How do you know if your well is deep enough?

Usually, it is deep enough so that when the water draws down there is still ample water above the pump. When water is drawn down below the pump level, the pump will bring air into the system instead of water.

How can I tell if my well water is safe to drink?

The only way to tell if your drinking water is safe is by having it tested at a certified laboratory. Harmful bacteria, parasites, and viruses are invisible to the naked eye, so water which looks and tastes good may not necessarily be safe to drink.

How do I know if my well water is safe to drink?

Often county health departments will help you test for bacteria or nitrates. If not, you can have your water tested by a state certified laboratory. You can find one in your area by calling the Safe Drinking Water Hotline at 800-426-4791 or visiting www.epa.gov/safewater/labs.

Why should you not drink well water?

Polluted well water can cause nausea, diarrhea, and vomiting. The harmful contaminants in the water could lead to serious health issues. They include cancer, neurological problems, reproductive problems, and gastrointestinal illness, says Dr. Gochfeld.

Is 300 ft a deep well?

On the surface, the casing will be about 12 inches above the ground. Throughout New England, water is often found at about 300 feet, but wells for household use usually range from about 100 feet to 500 feet deep. A general rule to remember is the deeper the well, the more likely you will have minerals in your water.

How many years does a water well last?

Proper well design addressing current and future costs can save owners money. The design of a water well should reflect a consideration of its cost during the entire life of the well, typically from 25 to more than 100 years.

Can a water well be drilled deeper?

Drilling machines can drill to great depths. 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.

How far down should you dig a well?

In order to allow for maximum ground filtration to remove impurities, your well depth should be at least 100 feet. As a general rule, the deeper you drill, it's more likely that there will be minerals present.

Can you dig your own well?

Drilling a well by hand is a lot of work, but it can be done with the right equipment. Whether you're looking to drill a shallow or deep well, this skill is perfect for those seeking self-reliance. Wells are normally drilled on private land where city or rural water isn't available.

How do you know if there is water in your land?

Public water is commonly provided by a governmental entity or water company. To find out whether public water is available, look at the details of the sales listing for the land or talk to the seller or a real estate agent (if one is involved).

Can I drill a well in my backyard?

An air pump-assisted drill bit can drill your backyard water well to a depth of up to 100 feet. The unit consists of a small but powerful air-driven drill bit capable of cutting through hardened clay and densely packed soil. A well liner, foot strainer and pump is installed on a concrete slab to complete the project.

How do well drillers know where to drill?

If you want to find the the location to drill with the highest potential yield you need find the location to drill that the aquifer is the thickest and has the highest hydraulic conductivity. Using seismic technology and software customized for imaging aquifers we are able to find this for you before drilling.

What are the 3 types of wells?

There are three types of private drinking water wells.

  • Dug/Bored wells are holes in the ground dug by shovel or backhoe.
  • Driven wells are constructed by driving pipe into the ground.
  • Drilled wells are constructed by percussion or rotary-drilling machines.
  • Is 500 ft deep for a well?

    Typically, well drilling needs to reach at least at the 300-500 deep feet range to hit the bedrock, though on some occasions, a well may even need to reach 1,000 feet.

    Is 10 gallons per minute a good well?

    Typical numbers for well recovery rates (if measured honestly over a 24-hour period) run from a fraction of a gallon per minute (a terribly poor well recovery or flow rate) to 3 gallons a minute of water flow (not great but usable) to 5 gallons per minute (just fine for residential use) to more than 10 gpm (a great

    How do I calculate well depth?

    Measure from the bottom of the weight to the ground level mark on your string. This is the depth of your well.

    Is well water clean enough to drink?

    Generally speaking, yes, well water is safe to use and consume. However, it can sometimes become contaminated by chemicals, road salts, oil, gasoline, household waste, heavy metals, and microorganisms.

    How can I test my well water at home?

    Is it OK to drink well water?

    Most well water is safe to drink, but there can be health risks associated with well water used for drinking. Well water may contain microorganisms and chemicals that could make you sick. That means it's up to the well owner to ensure that well water is safe to drink.

    How do you purify well water for drinking?

    Shock chlorination is the process by which home water systems such as wells, springs, and cisterns are disinfected using household liquid bleach (or chlo- rine). Shock chlorination is the most widely recommended means of treating bacterial contamination in home water systems.

    Does well water need filtered?

    Wells can be a cheap source of water, saving you money on your water bill each month. That benefit can come with a cost, though. Well water must be filtered and purified to maintain a high quality. Without proper filtration, your water could make you sick!

    How do you purify well water at home?

  • 1 – Boiling. Boiling water is the cheapest and safest method of water purification.
  • 2 – Filtration. Filtration is one of the effective ways of purifying water and when using the right multimedia filters it's effective in ridding water of the compounds.
  • 3 – Distillation.
  • 4 – Chlorination.
  • Is deep well water clean?

    Most groundwater is dubbed safe, but people should have it tested periodically. Groundwater that fills wells can sometimes become contaminated by man-made products such as gasoline, oil, road salts, and chemicals, although the deeper the well, the less likely it is to be ridden with bad things.

    Is Brita good for well water?

    Unfortunately, NO. Brita filters remove many harmful contaminants, but unfortunately, they cannot be relied upon as the primary filter to make your well water safe to drink.

    Is well water cheaper than city water?

    Well Water Is Cheaper Than City Water

    And if you buy a property with a previously installed well, you bypass the installation costs. City water bills can often be costly, and you never know what the hidden charges on your bill are really for. In the long run, you may pay more for monthly city water bills.

    Is digging a well worth it?

    Low-yield wells can produce enough for daily personal water use, but you might not have enough for watering your yard or filling a pool. Even if the well can't provide all of your water needs, it might be worth digging if you can offset some of your water usage from your city's supply.

    How far down is the water table?

    Groundwater may be near the Earth's surface or as deep as 30,000 feet, according to the U.S. Geological Survey (USGS).

    How much does a well cost?

    $3,750 – $15,300 (Average Cost) The average cost to put in a new water well is $3,750 to $15,300 while installing a well and septic system costs $6,000 to $20,000. Well drilling costs $25 to $65 per foot for a complete installation, or $15 to $25 per foot just to drill.

    How much does a well water pump cost for a house?

    It collects water from the well and drives it upward into the rest of the water system in your home. If you're installing a new well, you'll need a pump to make use of it. The average cost to replace a well pump is between $850 and $2,250, according to Angie's List.

    How much does it cost to dig your well deeper?

    Drilling a well costs $5,500 for an average depth of 150 feet. Most projects range between $1,500 and $12,000. Expect to pay between $15 and $30 per foot of depth, or up to $50 for difficult terrain. Digging might be enough for shallow depths, ranging between $10 and $25 per foot.

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