what does it cost to drill a well?
Updated February xiv, 2022
Reviewed by Jeff Botelho, Licensed Journeyman Plumber. Written by HomeAdvisor.
Well Drilling Cost
Drilling a well costs $5,500 for an average depth of 150 feet. Most projects range between $one,500 and $12,000. Expect to pay betwixt $fifteen and $xxx per foot of depth, or upwards to $50 for difficult terrain. For shallow depths, digging may be a more affordable solution every bit $10 to $25 per foot.
You can build a well on your property for several reasons. Information technology draws water for residential or agronomical needs. Information technology can besides draw geothermal fluids to heat your home. Fluids ascent to the surface through either a pump or an artesian organisation.
Digging a well is about $10 to $25 per foot. Drilling increases that price to $15 to $30. These merely include the digging or drilling procedure itself, non any extra work or equipment.
Digging is commonly used for shallow depths. For depths approaching 100 feet or more, digging isn't enough. Difficult terrain such as rocky soil might crave drilling regardless of depth.
Residential Water Wells
Residential projects tend to exist less expensive. Drilling costs betwixt $xv and $30 per foot, before considering additional installation needs. Small wells are more loosely regulated than the systems discussed below.
The process is straightforward. Afterwards irksome the hole, it needs to be cased and continued to your water lines. Deep holes may require multiple drill bits to account for changing soil and rock types. Casing and water line connexion increases expenses, merely most pros business relationship for multiple drill bits in their initial quote.
Irrigation or Agronomical
Per human foot, wait to pay between $35 and $55 for agricultural and commercial uses. These costs are for drilling but merely do account for the more complex procedure.
The borehole must exist larger and is oftentimes deeper to business relationship for more volume. Water quality regulations vary from land to land and can exist very strict, requiring extra purification measures and more.
Artesian
Using an aquifer instead of an electric pump will cost between $25 and $45 per human foot for the drilling. This artesian organization takes advantage of rock layers that confine water under pressure level. The well releases that pressure, causing the fluid to ascension naturally.
Initially high costs are start by low maintenance and operation expenses. You will not demand a pump or electricity to operate it. The process is similar to residential and commercial but needs the perfect location and careful drilling.
Geothermal Well Earthworks
Geothermal drilling is priced at $20 to $40 per foot for the initial pigsty. Even so, it requires a different process to draw up geothermal free energy. A specialized geothermal drill rig volition be necessary. The pigsty must be at to the lowest degree 150 feet deep.
In total, a geothermal heating system installation costs between $3,700 and $17,750, which includes the well. Every 500 square anxiety in your home volition need about 200 feet of depth to rut. For homes above i,000 square anxiety, you lot might demand 2 wells.
Redrilling a Well Deeper
You might exist looking to increase the depth of your existing well. This tin can increase h2o book or improve your heating source. Cost per foot tends to remain the same as each of the alternatives higher up. Depending on the additional depth, a pro tin complete the project in a single day for $300 to $600 in labor plus materials.
H2o Well Costs & New System Installation
The range of $1,500 to $12,000 makes more sense once you break information technology into its components. Drilling is just the beginning. You as well must consider everything that comes after the hole.
Estimate Cost of Putting in an Irrigation Water Well
Agricultural projects tend to be more expensive. Residential irrigation options cost between $5,000 and $12,000. Large, commercial drilling tin be as much every bit $75,000. Price factors to consider include:
| Textile / Appliance | Unit of measurement | Labor |
|---|---|---|
| Well Pump | $300 – $1,200 | $50 – $200 |
| Casing Pipe | $630 – $2,400 | $200 – $600 |
| Force per unit area Switch & Electrical Wiring | $50 – $150 | $160 – $500 |
| Pressure Storage Tank | $1,400 – $ii,400 | $200 – $500 |
Only low water quality requires a treatment system. Y'all will not need to heat the water in near cases.
Edifice an Artesian Well
This option ranges betwixt $4,000 and $10,000 in total expenses. Drilling is more circuitous and strategic, just y'all will non need electricity to draw water.
| Material / Apparatus | Unit of measurement | Labor |
|---|---|---|
| Casing Pipe | $630 – $2,400 | $200 – $600 |
| Pressure Storage Tank | $1,400 – $2,400 | $200 – $500 |
| Water Treatment / Purification | $800 – $2,600 | $200 – $400 |
| Water Heater | $730 – $5,300 | $270 – $520 |
Sand Signal Well
At $200 to $1,500, a sand point option is significantly less expensive than its alternatives. However, this manus-driven option is also less reliable. It's best for intermittent employ, not your regular water supply or commercial irrigation.
| Cloth / Appliance | Unit | Labor |
|---|---|---|
| Hand Pump | $150 – $500 | $l – $150 |
| Small Water Tank | $700 – $one,500 | $150 – $340 |
Even a small water tank is optional. Some homeowners use this option only to water their gardens or other purposes as needed.
Rent A Pro To Dig Your Water Well
Well Toll Factors
The wide range of $one,500 to $12,000 shows how many factors influence projection expense. You lot must consider the depth and location, altitude to your home, permits, water testing, and other variables.
Depth - Shallow vs. Deep Wells
Because nearly averages depend on depth, this is the biggest variable. Most projects drill between 100 and 400 feet. If groundwater is shut to the surface, you lot might only demand a 25-foot depth.
Shallow h2o sources are more easily contaminated. Local authorities often regulate the necessary depth. Talk to an proficient to find the platonic depth for your home.
Geographic Location
The quality of your soil can significantly increase expenses, up to $50 per foot of drilling. Your geographic location often determines that quality. Lower water levels require deeper holes, likewise raising expenses. Average prices differ past land:
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California: $25-$50 per foot
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Colorado: $20-$forty per foot
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Florida: $15-$30 per pes
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Montana: $25-$45 per foot
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Oklahoma: $20-$forty per pes
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Texas: $thirty-$55 per human foot
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Washington Country: $30-$50 per foot
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Wisconsin: $20-$45 per pes
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Wyoming: $30-$fifty per pes
Permits
Let fees depend on your county and range from $v to $500. This is an essential cost before you start digging. Without a permit, y'all could take chances legal trouble.
Most contractors help in the permitting process. In some counties, fees for residential and irrigation permits differ. In other areas, multiple permits may be required, like a plumbing allow for tying the well to the domestic water system within the dwelling. Work with your expert throughout this process to go the paperwork right.
Distance to House
Digging or drilling close to your home reduces the price tag. Waterline and electric supply lines are shorter. Given the boilerplate cost to install a water main, every foot closer to your home saves between $50 and $150 for pipes lonely.
H2o Testing
Testing your water ranges betwixt $30 and $150 for a DIY kit, or $100 to $500 when hiring a pro. It's a necessary starting time footstep to brand sure the h2o is safe. You need to make sure your water is safe and clean.
Near pros will include this cost in their initial site inspection. They draw samples and submit them to a lab for thorough analysis. DIY kits typically bear witness instant but less reliable results.
Putting in a Well & Septic Organization
On its ain, installing a septic system costs betwixt $three,200 and $x,400, with an average around $6,800. Total expenses for well and septic organisation drilling and installation range between $5,000 and $22,500. Some, but non all well installation professionals tin likewise drill and install this type of system.
A septic system helps y'all safely clean and dispose of wastewater. This option is necessary if you lot plan to live off the grid. A well gets y'all clean h2o, and the septic system disposes of information technology. Within the overall price, an underground tank and soil absorption system are the biggest price factors.
Private Well vs. Municipal Water Organization Savings
The initial investment is higher, just a private well can result in savings over fourth dimension. Monthly, you will only have to pay for the electricity of operating the pump. Yous also need to account for annual maintenance of $100 to $250.
With an average use of 12,000 gallons per month, a private well can relieve y'all up to $500 per yr. Your utility costs are also more stable. Even if yous use more than water in a month, you will not pay more equally you would on your municipal beak.
As septic tanks and wells historic period, their expenses increment. Every 20 to 30 years, you'll pay up to $ten,000 in replacing the water tank, pump, and more than.
Hiring a Pro vs. a DIY Construction
Technically, you can install a well on your own. Merely costs rapidly add up, and safety becomes a problem. If y'all practice decide on DIY construction, await to pay for a few individual factors:
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Renting a Drill Rig: $600-$800 per solar day.
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Casing, Pipes, and Tubing: $fifty-$150 per foot of depth.
Other factors mentioned above volition besides raise expenses. Permit, pump, and water tank all cost extra. Hiring a well drilling pro ensures proper installation and makes the price more reliable. Making certain that the drilling and installation is correct as well saves on long-term expenses. Get multiple quotes to better understand the prices for your situation.
FAQs
How deep is the boilerplate well?
The average well is 100 to 500 feet deep.
How deep should a well be for drinking h2o?
As a rule, the deeper the well, the higher the quality of drinking water. All the same, a well should be at least 100 feet deep so footing filtration can remove as many impurities as possible.
How many years does a water well last?
Wells accept a relatively long lifespan of 20 years or more than.
Still Have Questions Most Drilling a Well?
Source: https://www.homeadvisor.com/cost/landscape/drill-a-well/#:~:text=Well%20Drilling%20Cost,%2410%20to%20%2425%20per%20foot.
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