Data / Environmental compliance / Iron and Steel Mills and Ferroalloy Manufacturing / Pennsylvania
NAICS 3311 in Pennsylvania: 18 facilities
Updated November 7, 2026. Source: US EPA, Enforcement and Compliance History Online (ECHO).
EPA's ECHO database lists 18 facilities in Iron and Steel Mills and Ferroalloy Manufacturing (NAICS 3311) in Pennsylvania with a formal enforcement action, penalties of $5,000 or more, three or more quarters in significant noncompliance or a federal case in the five years to November 1, 2026: 23 formal actions, 32 informal actions and $386,270 in penalties.
The request: Get every facility in Iron and Steel Mills and Ferroalloy Manufacturing in Pennsylvania with penalties and violations. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads EPA's enforcement and compliance records, and this page is that reading. Ask for the facilities you check by industry, state or program and new inspections, violations and penalties arrive in your sheet, CRM, Slack or agent as EPA and the states record them.
- Industry
- NAICS 3311, Iron and Steel Mills and Ferroalloy Manufacturing
- State
- Pennsylvania
- Facilities
- 18
- Formal enforcement actions
- 23
- Informal actions
- 32
- Penalties
- $386,270 ($176,200 from federal cases)
- Facilities with three or more quarters in significant noncompliance
- 7
Facilities with the largest penalties
Ranked by penalties of the last five years. Each row links to EPA's facility report.
| Facility | City | State | Formal actions | Penalties | Quarters in significant noncompliance | Latest penalty | Source |
|---|---|---|---|---|---|---|---|
| Frog Switch & Manufacturing Co | Carlisle | PA | 1 | $57,500 | 0 | March 17, 2022 | echo.epa.gov |
| Carpenter Technology Corp | Reading | PA | 2 | $54,400 | 0 | June 3, 2025 | echo.epa.gov |
| Opta USA Inc/affival Inc | New Kensington | PA | 1 | $26,000 | 0 | April 20, 2026 | echo.epa.gov |
| Titan International Inc | Pottstown | PA | 1 | $22,913 | 1 | December 31, 2025 | echo.epa.gov |
| Greenville Metals Inc, Transfer Facility | Transfer | PA | 1 | $21,700 | 2 | September 27, 2023 | echo.epa.gov |
| Hoeganaes Corp | Watsontown | PA | 4 | $17,950 | 4 | September 26, 2025 | echo.epa.gov |
| Latrobe Specialty Steel Co | Latrobe | PA | 1 | $9,627 | 4 | December 21, 2022 | echo.epa.gov |
| Union Electric Steel Corp | Burgettstown | PA | 1 | $8,750 | 0 | December 18, 2021 | echo.epa.gov |
| Arcelormittal Steelton LLC | Steelton | PA | 3 | $6,200 | 0 | October 7, 2025 | echo.epa.gov |
| Metaldyne Sintered Ridgway LLC | Emporium | PA | 1 | $6,000 | 4 | January 19, 2023 | echo.epa.gov |
| Fairmont Foundry Inc, Hamburg | Hamburg | PA | 1 | $2,850 | 5 | February 25, 2022 | echo.epa.gov |
| Metaltech Inc/sandy TWP PLT | Dubois | PA | 1 | $2,000 | 0 | April 12, 2023 | echo.epa.gov |
| Amg Chrome US 599 Northgate Cir Fac | New Castle | PA | 1 | $1,000 | 1 | April 27, 2023 | echo.epa.gov |
| Akj Clairton LLC | Clairton | PA | 1 | $380 | 0 | July 18, 2023 | echo.epa.gov |
| Chemalloy Co Conshohocken Fac | Conshohocken | PA | 3 | $0 | 0 | echo.epa.gov | |
| Universal Stainless & Alloy Prod, Bridgeville Facility | Bridgeville | PA | 0 | $0 | 12 | echo.epa.gov | |
| Whemco Steel Castings Inc/west Homestead | Homestead | PA | 0 | $0 | 6 | echo.epa.gov | |
| Standard Steel-Burnham Plant | Burnham | PA | 0 | $0 | 5 | echo.epa.gov |
By program
| Program | Facilities | Formal actions | Informal actions | Penalties | Facilities with quarters in significant noncompliance |
|---|---|---|---|---|---|
| Clean Air Act | 16 | 14 | 15 | $146,007 | 2 |
| Clean Water Act | 13 | 2 | 14 | $3,950 | 8 |
| Hazardous waste (RCRA) | 11 | 3 | 3 | $60,113 | 1 |
Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.