Well Drilling FAQ — West Plains, Missouri
Straight answers to the questions we hear most from Howell County property owners about drilling, pumps, and well service. If your situation is more specific than what's covered here, tell us about your property directly and we'll answer it.
How deep do wells typically go around West Plains?
There's no single number, and anyone who gives you one before drilling is guessing. Howell County sits on karst limestone and dolomite, and water moves through cracks and fractures in that rock rather than an even sand layer, so depth can shift a good deal even between two properties on the same road. Wells in this area typically land somewhere in the low hundreds of feet, but some come in shallower and others go considerably deeper before hitting a producing zone. We can talk through what's been typical nearby, but your property gets its own answer once drilling starts.
How much does it cost to drill a well?
Cost typically comes down to a rate per foot drilled, plus casing, the pump system, and the pressure tank setup. Because depth varies so much with local geology, total cost depends on how deep your well ends up going and what the finished system needs. We'll walk through the pricing structure with you before work starts and give you a free quote based on your actual property, rather than a number pulled from a national average that may not reflect Ozark rock.
How long does drilling a well take?
For a typical residential well, the drilling itself is often a one to a few day job once the rig is on site, though scheduling, site access, and weather can move that. Deeper wells, tougher rock, or a well that needs a longer development period to run clear naturally take more time. Pump installation and getting the pressure system running is a separate step that follows once drilling and casing are complete.
Do I need to test my water after a new well is drilled?
Yes — it's a good idea for any new well, and worth repeating periodically afterward. A water test tells you about bacteria and basic water quality, which matters most right after drilling since a fresh well can carry sediment and drilling residue until it's fully developed. Missouri has laboratories that handle private well testing, and we're glad to point you toward testing options once your well is in and developed. It's also smart practice to retest every year or two, since water quality in bedrock wells can shift over time.
What permits do I need to drill a well in Missouri?
Missouri regulates water well construction through the Department of Natural Resources, and permitting and construction reporting are part of a properly done job. The exact requirements can depend on the type of well and the specifics of your property, and local health department rules sometimes apply on top of state requirements, particularly where a well sits near a septic system or property line. We handle the permitting and paperwork that goes with the drilling work we do — it's part of the job, not something you have to chase down separately.
Can an existing well be deepened instead of drilling a new one?
Often, yes — and it's frequently the more sensible option. If a well has gone weak, if the water table has dropped, or if a formerly productive well has slowed to a trickle, deepening the existing borehole can reach a new producing zone without the cost of starting over. It doesn't always work — the existing casing and well construction have to be suitable for it — but it's worth evaluating before assuming a full new well is the only answer. See our well deepening and cleaning page for more on when this applies.
What happens if you hit a dry hole?
It happens, especially in fractured rock terrain like this. If a hole doesn't hit a workable water-bearing zone, the typical next step is trying again at a different spot on the property, since even a short distance can put you into a different fracture system entirely. We talk through the options with you at that point rather than leaving you guessing — sometimes that means a new location, and sometimes it means going deeper at the same hole.
How do I know what size pump my well needs?
Pump sizing depends on the well's depth, its yield, and what the property needs to run — a single house is a very different load than a house plus livestock waterers plus irrigation. An oversized pump wastes energy and can wear on a low-yield well; an undersized one leaves you short on pressure when you need it most. We size the pump to the well and the property, not off a generic chart. More detail is on our well pump installation page.
How long do submersible well pumps usually last?
Submersible pumps commonly run for somewhere in the range of a decade or more with reasonable water quality and proper sizing, though sediment, iron content, and running dry from a low-yield well can shorten that considerably. Sudden pressure loss, a pump that short-cycles, or water that turns gritty are common signs a pump is struggling or near the end of its service life.
What does a pressure tank actually do, and do I need a new one?
The pressure tank stores pressurized water so your pump isn't kicking on every time you turn on a faucet. A failing tank shows up as short-cycling — the pump clicking on and off rapidly — pressure that surges and drops, or a tank that's gone waterlogged. Replacing a bad tank is usually far simpler and cheaper than most other well work, and it's often the actual fix when a homeowner assumes the whole well is the problem. Details are on our pressure tanks and systems page.
When does a well need to be plugged and abandoned?
Any well that's no longer in use — replaced by a new well, gone permanently dry, or left over from a structure that's no longer there — should be properly plugged rather than just capped or ignored. An open or poorly sealed old well is a safety hazard and a direct path for surface contamination to reach groundwater. This applies to old hand-dug wells found on older Howell County properties just as much as a modern drilled well that's been replaced. Our well plugging and abandonment page covers the process.
Can I get water tested for things besides bacteria, like hardness or iron?
Yes, and it's worth doing given the local geology. Limestone and dolomite aquifers commonly produce hard water, and iron or sulfur can show up depending on the specific rock a well draws from. Testing beyond a basic bacteria screen tells you whether a water softener or filtration makes sense, and helps explain staining, odor, or taste issues that a bacteria-only test won't catch.
Do you serve areas outside West Plains itself?
Yes — all of Howell County, including Willow Springs, Mountain View, Pomona, Caulfield, Moody, Brandsville, and Koshkonong. Rural properties are most of what we work on, not the exception, so distance from town isn't a barrier.
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