VA · 133 COUNTIES

Well Water & Real Estate — Virginia

Guidance for homebuyers, sellers, and real estate professionals dealing with private well properties in Virginia.

County Risk Distribution

133counties
High Risk — 44% Moderate Risk — 39% Low / Info — 17%

Free County Water Quality Reports

Every county in Virginia has a free downloadable water quality report covering contaminant data, detection rates, and risk context — useful for buyers, sellers, and agents alike.

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For Homebuyers

Before purchasing a property with a private well in Virginia, 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

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 Virginia

Higher-Risk Counties in Virginia

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.

Accomack County Chloride, Sulfate High Albemarle County Chloride, Sulfate High Alexandria city Sodium, Chloride High Amelia County Iron, Manganese High Arlington County Chloride, Sodium High Brunswick County Iron, Manganese High Caroline County Sulfate, Manganese High Carroll County Manganese, Iron High Charlotte County Manganese, Sulfate High Chesapeake city Sodium, Chloride High Chesterfield County Manganese, Iron High Cumberland County Hardness, Hardness High Danville city Iron, Nitrate High Dinwiddie County Hardness, Hardness High Essex County Hardness, Hardness High Fairfax County Chloride, Sodium High Fauquier County Sulfate, Chloride High Fluvanna County Nitrate, Sulfate High Franklin city High Goochland County Sulfate, Chloride High Greensville County Iron, Hardness High Hampton city High Hanover County Chloride, Sodium High Henrico County Manganese, Manganese High Hopewell city High Isle of Wight County Sulfate, Sulfate High James City County Chloride, Sodium High King George County Sodium, Iron High Loudoun County Chloride, Sodium High Louisa County Sulfate, Sulfate High Lunenburg County Sulfate, Iron High Mathews County Manganese, Manganese High Mecklenburg County Chloride, Chloride High Middlesex County Hardness, Hardness High Montgomery County Nitrate, Chloride High New Kent County Sodium, Chloride High Newport News city High Norfolk city High Northampton County Manganese, Sulfate High Northumberland County Manganese, Iron High Nottoway County Iron, Nitrate High Orange County Iron, Sulfate High Petersburg city High Pittsylvania County Sulfate, Sodium High Portsmouth city High Powhatan County Nitrate, Hardness High Prince William County Sulfate, Chloride High Rappahannock County Chloride, Hardness High Richmond County Hardness, Chloride High Richmond city High Stafford County Hardness, Sodium High Suffolk city High Surry County Sulfate, Chloride High Sussex County Manganese, Nitrite High Tazewell County Chloride, Sodium High Washington County Chloride, Sodium High Waynesboro city High Westmoreland County Hardness, Sodium High York County Iron, Chloride High

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.

Get your well tested before listing →

For Real Estate Professionals

Every county in Virginia 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 Virginia. Browse by county to understand the specific contaminants detected and their risk levels.

Accomack County High Albemarle County High Alexandria city High Alleghany County Moderate Amelia County High Amherst County Moderate Appomattox County Moderate Arlington County High Augusta County Moderate Bath County Moderate Bedford County Moderate Bland County Low Botetourt County Moderate Bristol city Low Brunswick County High Buchanan County Moderate Buckingham County Moderate Buena Vista city Low Campbell County Moderate Caroline County High

View all 133 counties →