For Homebuyers
Before purchasing a property with a private well in Vermont, commission an independent water test. Sellers are not always required to disclose water quality issues, and visual inspection of the water tells you nothing about dissolved contaminants.
Key steps before closing
- Request all previous water test results from the seller
- Commission an independent test through a certified lab — do not rely solely on seller-provided results
- Test specifically for contaminants common in Vermont: Chloride, E. coli, Fluoride, Hardness, Iron
- Factor treatment system costs into your offer if contamination is found — systems range from $400 to $4,000+ depending on the contaminant
- Download the free water quality report for the specific county you are buying in
Lender requirements
FHA and VA loans require a well water test before closing if the property uses a private well. The test must be performed by a state-certified lab and must meet EPA drinking water standards for coliform bacteria and nitrate at minimum. Some lenders require a broader panel. Build testing time into your closing timeline.
Find a Testing Lab in Vermont
Higher-Risk Counties in Vermont
The following counties have elevated contaminant detection rates based on available groundwater data. Buyers purchasing in these areas should prioritize comprehensive testing and budget for potential treatment.
For Sellers
Having a current water test in hand before listing removes a common source of buyer anxiety and can prevent deals from falling through during inspection. It also demonstrates good faith transparency.
- Test before listing so you can price accordingly and disclose proactively
- If contamination is found, get treatment quotes — a $1,500 iron filter is a small concession on a home sale
- Share the free county water quality report from this site with your agent — it provides broader context for buyers
- Ask your agent or attorney about Vermont-specific well water disclosure requirements
Get your well tested before listing →
For Real Estate Professionals
Every county in Vermont has a free one-page water quality factsheet available as a PDF — useful for buyer consultations, disclosures, and due diligence packets. These reports cover detected contaminants, sample counts, risk context, and recommended testing for private well properties.
Browse County Reports →
County-by-County Risk Context
Water quality varies significantly across Vermont. Browse by county to understand the specific contaminants detected and their risk levels.