EPA-regulated facilities near Bala Cynwyd, PA

There are 1,948 EPA-regulated facilities within 5 miles of Bala Cynwyd, Pennsylvania. The most common kinds are hazardous waste (1,097), water discharge (767), air emissions (271). 7 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 36 have a violation on record. Penalties over the last five years total $507k across 37 sites.

Open the map here

By category

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.

• SUN CHEM CORP/HUNTING PARK PLT 3301 HUNTING PARK AVE., PHILADELPHIA, PA, 19132 · 2.4 mi Significant noncompliance · $44k in penalties
• TEMPLE UNIVERSITY MAIN CAMPUS FACILITIES 1009 WEST MONTGOMERY AVENUE, PHILADELPHIA, PA, 19122 · 4.6 mi Significant noncompliance · $3k in penalties
• RICHARDS APEX INC/LUBE MFG PLT 4202-24 MAIN ST, PHILADELPHIA, PA, 19127 · 0.9 mi Significant noncompliance
• RIVER PARK STP RIVER & MANOR ROADS, MIQUON, PA, 19452 · 3.6 mi Significant noncompliance
• MEENAN OIL COMPANY 8301 LANSDOWNE AVE, UPPER DARBY, PA, 19082 · 4.7 mi Significant noncompliance
• A. MARINELLI & SONS UPPER DARBY FACILITY TOWNSHIP LINE AND HOLLYWOOD AVENUE, UPPER DARBY, PA, 19082 · 4.8 mi Significant noncompliance
• PHILA COUNTRY CLUB STP 1601 SPRING MILL RD, GLADWYNE, PA, 19035 · 4.9 mi Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

• CHESTNUT HILL HOSPITAL 8835 GERMANTOWN AVE, PHILADELPHIA, PA, 19118 · 4.7 mi $56k in penalties
• COMCAST TECHNOLOGY CENTER 1800 ARCH STREET, PHILADELPHIA, PA, 19103 · 4.9 mi $54k in penalties
• CHEMALLOY COMPANY INC 996 RAILROAD AVE, BRYN MAWR, PA, 19010 · 4.9 mi $40k in penalties
• KIRKBRIDE CTR/PSYCHIATRIC HOSP 111 NORTH 49TH STREET, PHILADELPHIA, PA, 19139 · 3.5 mi $29k in penalties
• NEXTEL 54 401 N BROAD ST, PHILADELPHIA, PA, 19108 · 5.0 mi $27k in penalties

Superfund sites

• A. PEREZ & SON LEAD SMELTER 5010 LANCASTER AVE., PHILADELPHIA, PA, 19131 · 2.5 mi
• GREEN TREE RUN ASH SITE GREEN TREE RUN ADJ TO SHAWMONT AVENUE, PHILADELPHIA, PA, 19128 · 2.8 mi
• MIDVALE BUS GRAVEYARD FIRE 4301 WISSAHICKON AVE, PHILADELPHIA, PA, 19129 · 3.1 mi
• ELECTRIC STORAGE BATTERY SITE LEAD SMELTER 1901 ALLEGHENY AVENUE, PHILADELPHIA, PA, 19132 · 3.6 mi
• HENSHELL CORPORATION 2922 N 19TH ST, PHILADELPHIA, PA, 19132 · 3.6 mi
• NORTH WALES HG WALNUT AVE AND EAST SPRING AVE, ARDMORE, PA, 19003 · 3.6 mi
• PHILADELPHIA VETERANS AFFAIRS MEDICAL CENTER 3900 WOODLAND AVE, PHILADELPHIA, PA, 19104 · 4.5 mi
• KOMAK/ONTARIO ST 900 W ONTARIO ST, PHILADELPHIA, PA, 19140 · 4.5 mi
• UNIVERSITY OF PENN NERVE AGENT 3620 HAMILTON WALK, PHILADELPHIA, PA, 19104 · 4.6 mi
• NAYLORS RUN FISH KILL 2408 STONEYBROOK LANE, DREXEL HILL, PA, 19026 · 5.0 mi

Data centers

• 401 CITY AVE ASSOC/LOWER MERION 401 E CITY AVE, BALA CYNWYD, PA, 19004 · 0.8 mi
• H5 DATA CENTERS 1500 SPRING GARDEN STREET, PHILADELPHIA, PA, 19130 · 4.8 mi $3k in penalties
• 365 DATA CENTERS 1500 SPRING GARDEN ST, PHILADELPHIA, PA, 19130 · 4.8 mi $4k in penalties
• CROSS CONNECT SOLUTIONS 401 NORTH BROAD STREET, PHILADELPHIA, PA, 19108 · 5.0 mi

County

• Montgomery County

Nearby towns

• Ardmore 4 mi
• Philadelphia 5 mi
• Yeadon 6 mi
• Drexel Hill 6 mi
• Broomall 7 mi
• Camden, NJ 8 mi
• Norristown 10 mi
• King of Prussia 10 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 Bala Cynwyd as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.