EPA-regulated facilities near Olney, MD

There are 475 EPA-regulated facilities within 5 miles of Olney, Maryland. The most common kinds are hazardous waste (247), air emissions (183), water discharge (130). 11 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 15 have a violation on record.

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475facilities within 5 miles

11in significant noncompliance

15with a violation on record

$0in penalties, last 5 years

By category

Category	Facilities
Hazardous waste	247
Large quantity generators	4
Small quantity generators	134
Transporters	1
Chemical (RMP/TRI)	5
Superfund	2
Air emissions	183
Major sources	1
Synthetic minor sources	1
Minor sources	156
Water discharge	130
Minor permits	94
Drinking water systems	18
Greenhouse gas reporters	2
Scrap yards	1
Recycling centers	1

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

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

JAMES CREEK VILLAGE 2800 CLOVERCREST WAY, OLNEY, MD, 20832 · 1.3 mi Significant noncompliance
OLD FARM SWIM CLUB 4700 BREADY ROAD, ROCKVILLE, MD, 20853 · 1.3 mi Significant noncompliance
BROOKE MANOR ESTATES 16311 HILLCROFT DRIVE, ROCKVILLE, MD, 20853 · 1.5 mi Significant noncompliance
MANOR OAKS HOA 18913 ABBEY MANOR DRIVE, BROOKEVILLE, MD, 20832 · 1.7 mi Significant noncompliance
FLOWER VALLEY BATH & RACQUET CLUB 4510 FLOWER VALLEY DRIVE, ROCKVILLE, MD, 20853 · 2.9 mi Significant noncompliance
SPRING GARDEN FARM 4900 BROOKEVILLE ROAD, BROOKEVILLE, MD, 20833 · 3.2 mi Significant noncompliance
BEL PRE RECREATION ASSOCIATION 13920 BETHPAGE LANE, SILVER SPRING, MD, 20906 · 4.1 mi Significant noncompliance
OUR HOUSE JOB TRAINING CENTER FOR YOUTH MD, 20833 · 4.6 mi Significant noncompliance
ASPEN NURSERY 15710 NEW HAMPSHIRE AVE., SILVER SPRING, MD, 20905 · 4.7 mi Significant noncompliance
LAFARGE-SOUTHLAWN BLACKTOP 14811 SOUTHLAWN LANE, ROCKVILLE, MD, 20850 · 4.7 mi Significant noncompliance

Superfund sites

SILVER SPRING RESIDENTIAL MERCURY HYDRUS ROAD, SILVER SPRING, MD, 20906 · 3.1 mi
LAYTONSVILLE-LAUNCH 5321 RIGGS RD, GAITHERSBURG, MD, 20882 · 4.8 mi

County

Montgomery County

Nearby towns

Aspen Hill 4 mi
Redland 4 mi
Cloverly 5 mi
Rockville 6 mi
Colesville 6 mi
Wheaton 7 mi
Gaithersburg 7 mi
Burtonsville 7 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 Olney as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.