Well water testing in Southeast Texas: what to test and how often
Nobody publishes a report for a private well, so the owner is the one who finds out what’s in the water. Here is what to test, what the results point to, and where treatment fits.
Updated October 2026
Homes on city or district water get an annual Consumer Confidence Report. Homes on a private well don’t, which is why well water treatment starts with a test of your own water, not someone else’s report.
What EPA says to test, and how often
EPA recommends testing a private well every year for total coliform bacteria, nitrates, total dissolved solids, and pH. If you suspect other contaminants, test for those too. Texas A&M’s Texas Well Owner Network gives similar advice, with yearly bacteria testing and chemistry checks such as nitrate. Use a laboratory certified for drinking-water testing.
What you notice at home, and what it can mean
- Scaly residue, soap that won’t lather: hardness. See hard water in Beaumont and Southeast Texas.
- Cloudy, frothy, or colored water: EPA lists manganese and iron among the causes.
- Rotten-egg odor: commonly hydrogen sulfide.
- Brown or orange staining: often iron. Compare with brown or discolored tap water on city supply, where the cause is different.
Where our free in-home test fits
Our free in-home water test reads hardness, chlorine, and other on-the-spot measures at your taps, so you can see what’s there before buying anything. For bacteria and nitrate, use a certified laboratory as EPA advises. More on what we check is on the water testing page.
Treatment depends on what the test shows
Depending on results, a well setup may combine sediment filtration, a water softener, carbon for taste, and reverse osmosis for drinking water. Nearby town pages for Lumberton, Orange, and Bridge City explain how the public systems differ from wells.
Frequently asked questions
How often should I test my private well?
EPA recommends testing a private well annually for total coliform bacteria, nitrates, total dissolved solids, and pH, and testing for other contaminants if you suspect them.
Does the city water report cover my well?
No. A city or district report only describes that public system. A private well needs its own test.
What does a rotten-egg smell mean?
It usually points to hydrogen sulfide in the water. A test confirms it and shows what else is present before you choose equipment.
Does an in-home test replace a lab test for bacteria?
No. EPA advises using a laboratory certified for drinking-water testing for bacteria and other contaminants. An in-home test covers on-the-spot readings like hardness and chlorine, and helps decide what to treat.
Sources
- U.S. EPA, Protect your home’s water (private wells): epa.gov
- Texas Water Resources Institute, How often should I get my well water tested?: twri.tamu.edu
Ready to know what's in your water?
Schedule a free in-home water test. We walk through the results and only recommend treatment if it makes sense for your home.