EPA-regulated facilities near Munhall, PA
There are 1,329 EPA-regulated facilities within 5 miles of Munhall, Pennsylvania. The most common kinds are hazardous waste (755), water discharge (404), air emissions (339). 13 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 38 have a violation on record. Penalties over the last five years total $3.7M across 12 sites.
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 755 |
| Treatment, storage or disposal | 3 |
| Large quantity generators | 28 |
| Small quantity generators | 375 |
| Transporters | 10 |
| Chemical (RMP/TRI) | 47 |
| Superfund | 5 |
| Air emissions | 339 |
| Major sources | 8 |
| Synthetic minor sources | 7 |
| Minor sources | 287 |
| Water discharge | 404 |
| Major permits | 7 |
| Minor permits | 279 |
| Drinking water systems | 12 |
| Greenhouse gas reporters | 6 |
| Scrap yards | 4 |
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.
- USS CORP/EDGAR THOMSON WORKS Significant noncompliance · $3M in penalties
- HARSCO METALS BRI LLC/BRADDOCK Significant noncompliance · $277k in penalties
- CP INDUSTRY INC Significant noncompliance · $10k in penalties
- DRAVOSBURG BORO STP Significant noncompliance · $9k in penalties
- WHEMCO STEEL CASTINGS INC/WEST HOMESTEAD Significant noncompliance
- STEEL CITY RESOURCE RECOVERY & TRANSFER STA Significant noncompliance
- GLENWOOD RD SALT TRANSF FAC Significant noncompliance
- PORT AUTHORITY - WEST MIFFLIN GARAGE Significant noncompliance
- DUQUESNE STP Significant noncompliance
- IRVIN RAIL YARDS Significant noncompliance
Largest penalties
Penalties assessed over the last five years.
- LAFARGE CORP DUQUESNE_PLANT $150k in penalties
- USS MON VALLEY WORKS - IRVIN PLANT $135k in penalties
- WATCO COMPANIES, LLC $75k in penalties
- KOPP GLASS INC/PGH $12k in penalties
- SAFETY-KLEEN SYSTEMS INC $10k in penalties
Superfund sites
- WEST MIFFLIN MERCURY SPILL
- PETER'S CREEK LAGOON - HSCA
- SWISSVALE AUTO SURPLUS PARTS
- BETTIS ATOMIC POWER LABORATORY
- PITTSBURGH SMELTING AND REFINERY CO. SITE
County
Nearby towns
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 Munhall as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.