What to Check on a Well Before You Buy Acreage

A practical guide to evaluating a private well on acreage property before you make an offer.

When you buy in the wine-and-water corridor west of Austin, the well is not a footnote. It is the water supply for the entire property, and it deserves the same scrutiny you would give the foundation of a house.

Start with production. A well can look fine on paper and still struggle to keep up with a household during dry stretches. Ask for a flow test, not just a statement that the well works. A flow test tells you how many gallons per minute the well produces, which matters more than the depth of the well or how old it is.

Next, ask about the water quality. Rural wells pull from different aquifers, and mineral content, hardness, and bacteria levels vary even between properties that sit close together. A water test is inexpensive compared to what it costs to install a filtration system after the fact, or to discover a problem after you have moved in.

Find out when the pump and pressure tank were last serviced or replaced. These are mechanical parts with a working life, and replacing them is not cheap. If the seller has maintenance records, that tells you something about how the property has been cared for overall.

Look at the well's location relative to septic systems, livestock areas, and property lines. Setback rules exist for a reason, and a well placed too close to a contamination source can have long-term water quality issues that a single test might not catch.

Finally, ask who drilled the well and whether the driller's log is available. That document shows the depth, the aquifer, and the casing details. It is one of the most useful pieces of paper you can get your hands on before closing.

A good well does not announce itself. It just works, quietly, year after year. Take the time to confirm that is what you are getting before you fall in love with the house sitting on top of it.