EPA-regulated facilities near Ashburn, VA

There are 1,034 EPA-regulated facilities within 5 miles of Ashburn, Virginia. The most common kinds are water discharge (400), hazardous waste (312), data centers (266). None is in significant noncompliance, but 5 have a violation on record. Penalties over the last five years total $139k across 9 sites.

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1,034facilities within 5 miles

0in significant noncompliance

5with a violation on record

$139kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	312
Large quantity generators	2
Small quantity generators	219
Transporters	6
Chemical (RMP/TRI)	21
Superfund	1
Air emissions	188
Major sources	4
Synthetic minor sources	72
Minor sources	105
Water discharge	400
Major permits	1
Minor permits	354
Drinking water systems	9
Greenhouse gas reporters	1
Data centers	266
Recycling centers	1

A facility enrolled in several programs counts once in the total and once in each of its categories.

Largest penalties

Penalties assessed over the last five years.

ALIGNED ENERGY DATA CENTERS (ASHBURN), LLC 21890 UUNET DRIVE, ASHBURN, VA, 20147 · 1.0 mi $36k in penalties
VANTAGE DATA CENTERS VA11, VA12, VA13, VA14, & VA15 45194 VANTAGE DATA PLAZA, STERLING, VA, 20166 · 4.0 mi $26k in penalties
CYRUSONE KINCORA 21350 PACIFIC BOULEVARD, STERLING, VA, 20166 · 1.9 mi $18k in penalties
DAVIS DRIVE NOVEC ELECTRICAL DUCTBANK INSTALLATION N/A, STERLING, VA, 20109 · 4.3 mi $18k in penalties
EQUINIX LLC (73946) 21551 BEAUMEADE CIR, ASHBURN, VA, 20147 · 1.1 mi $17k in penalties

Superfund sites

HIDDEN LANE LANDFILL OFF OF PERSIMMON LN, ~3/4 MILE N OF RT 7, STERLING, VA, 20165 · 3.2 mi

Data centers

NTT VA4 21583 Megawatt Drive, Ashburn · 0.5 mi
NTT VA9 44710 Gigabit Plaza, Ashburn · 0.5 mi
Digital Realty ACC6 44461 Chilum Place, Ashburn · 0.6 mi
NTT VA5 21583 Megawatt Drive, Ashburn · 0.6 mi
Equinix DC3 44470 Chilum Place, Ashburn · 0.6 mi
NTT VA8 44725 Gigabit Plaza, Ashburn · 0.6 mi
Amazon IAD-50 21271 Smith Switch Road, Ashburn · 0.6 mi
AMAZON DATA SERVICES, INC. IAD 50 IAD 60 IAD-71 IAD-78 IAD-79 IAD-80 (74049) 21271 SMITH SWITCH RD, ASHBURN, VA, 20147 · 0.7 mi
Digital Realty ACC5 44521 Hastings Drive, Ashburn · 0.7 mi
NTT GLOBAL DATA CENTERS VA2, LLC 44610 GUILFORD DRIVE, ASHBURN, VA, 20147 · 0.7 mi

County

Loudoun County

Nearby towns

Broadlands 3 mi
Sterling 4 mi
Lansdowne 4 mi
Brambleton 5 mi
Sugarland Run 6 mi
Herndon 6 mi
Leesburg 7 mi
South Riding 8 mi

Reading these numbers

These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. Distances are from the center of Ashburn as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.