Water testing in Loudoun County, VA
Lowest listed local program price: $70, Virginia Cooperative Extension, Loudoun County Office.
Loudoun County Household Water Quality Testing Program
$70
- Bacteria
- E. coli
- Nitrate
- Sulfate
- Iron
- +10 more
Register and pay online for a sample kit, pick it up at the VCE Loudoun office, collect your water sample at home, and drop it back off at the same office for shipment to Virginia Tech.
Who can use it: Loudoun County residents on private wells, springs, or cisterns; kits are limited and sign-up is first come first served, with a waitlist once a clinic fills. Need-based scholarships are available for those who cannot afford the fee.
- VCE Loudoun Office, 750 Miller Drive SE, Suite 131, Leesburg
Checked October 1, 2026. Official page · Report a change