Buying a home with a private well in Georgia
Public water comes with someone else testing it. A private well makes you the water utility — so find out what you are inheriting before you close.
Who has a well in Georgia
Most homes in and near Atlanta are on county or city water. Wells show up on rural acreage, in older farmhouses and in some exurban subdivisions, often paired with a septic system. Listings usually say so; confirm with the seller and look for the wellhead, pressure tank and any treatment equipment on your tour.
Nobody tests a private well for you
Public water systems are regulated and tested. Private wells are the owner's responsibility. A seller is not required to have tested it recently, and a general home inspection does not include water quality. Order testing during your due diligence period so you have results while you can still act.
What to test for
Your local county Extension office can help with water testing and interpreting the results. Use a certified laboratory, and have the sample taken properly — a bad sample produces a bad result.
- Bacteria — total coliform and E. coli. The baseline test for any well.
- Nitrates — especially near farmland or septic fields; a particular concern for infants.
- Minerals and metals — iron, manganese, hardness, and pH, which affect taste, staining and plumbing.
- Lead and copper — usually from plumbing rather than the well itself.
- Radon in water and other naturally occurring contaminants — worth asking about in areas with granite bedrock, including parts of north Georgia.
Inspect the well itself
A well contractor can check the pump, pressure tank, wellhead and casing, and run a flow or yield test to confirm the well produces enough water for the household. Ask the seller for any records: when it was drilled, its depth, pump replacement dates and past test results. A sanitary, sealed wellhead above grade, away from the septic field and drainage, is what you want to see.
A due diligence plan for a well home
- Day 1: ask the seller for the well's drilling record, depth, pump age, any past water tests and details of treatment equipment.
- Day 1–2: book a well contractor for a flow test and equipment inspection, and arrange certified lab testing. Ask how long results take — bacteria results are usually quick; some tests take longer.
- Ask your lender whether your loan program has water quality or quantity requirements, so one sample serves both purposes.
- Book the septic inspection too, if the home has one, and ask the contractor to note the distance between the well and the septic field.
- Review results with time to spare — leave several days before the due diligence period ends to get a treatment quote and negotiate.
Questions to ask the seller
- When was the water last tested, by which kind of lab, and what were the results?
- Has the pump or pressure tank been replaced? When?
- Has the well ever run dry, lost pressure or produced cloudy or discolored water?
- Is there any treatment equipment — softener, filter, UV light — and is it owned or leased?
- Is the well shared with a neighbor, and is there a written well-sharing agreement?
Shared wells
Some rural Georgia properties share a well with one or more neighbors. That can work fine, but only with a recorded agreement that covers access, how costs of repair and electricity are split, and what happens if one owner sells. Without one, a disagreement with a neighbor can become a disagreement about your water. Ask your closing attorney to review any well-sharing agreement, and ask your lender whether it accepts a shared well.
If the results are bad
Many issues are fixable. Bacteria can often be addressed by disinfecting the well and fixing the wellhead; iron and hardness by treatment equipment; acidity by neutralising filters. Get a treatment quote during due diligence and negotiate repair, a credit, or terminate. Some lenders and loan programs have their own water quality requirements, so tell your lender the home is on a well.
Reading the lab results
A lab report lists each contaminant tested, the result and a reference level. For bacteria, the result you want is "absent" or "not detected"; any coliform present means the well needs attention, and E. coli present means do not drink the water until it is fixed and retested. For nitrates, compare against the federal drinking water standard printed on most reports. For iron, manganese and hardness, high levels are usually nuisance problems — staining, taste, scale — rather than health ones, and they are the most common reason Georgia well owners install treatment. If anything is unclear, the county Extension office or the lab can explain it.
Keep the report. It is your baseline, and a future buyer will ask you for it.
Owning a well
Test at least annually for bacteria, and after flooding or any change in taste, smell or color. Keep the area around the wellhead clear and keep chemicals away from it. Budget for a pump replacement eventually — it is the part most likely to wear out.
Common questions
Does a home inspection test well water?
No. Water quality testing and a well/pump inspection are separate. Order both during your due diligence period.
Do lenders require a well test?
Some do, depending on the loan program and lender. Ask early so the test happens in time for underwriting.
Is well water safe to drink?
It can be excellent, but only testing tells you. Test for bacteria and nitrates at a minimum, plus anything local conditions suggest.
Can I connect to county water later?
Sometimes, if a water main runs nearby. Ask the county water authority whether service is available at the address and what a tap would involve.
Read next
General information for Georgia home buyers, not legal, tax or lending advice. Loan programs, rates, limits, tax rates and insurance terms are set by lenders, agencies, counties and insurers and change — confirm current figures with them, and have your closing attorney review anything you sign.