ICIS-AIR PAACH0004200301000

NATIONAL WELDING ALLOYS (NATWELD), Sharpsburg, PA: Clean Air Act compliance record, inspections, violations, penalties

OperatingOperating status
Minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
0Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
0Formal enforcement actions since January 1, 2017

NATIONAL WELDING ALLOYS (NATWELD) is on EPA’s ICIS-AIR register at 1600 SOUTH CANAL STREET, Sharpsburg in Allegheny County, Pennsylvania: operating status operating, emissions classification minor source, current violation status “No Violation Identified”. Allegheny County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What the register holds for NATIONAL WELDING ALLOYS (NATWELD): its ICIS-AIR ID, its operating status, its emissions classification, its current violation status, its industry code and its address in Sharpsburg, Allegheny County, Pennsylvania. EPA’s compliance evaluation, violation, stack test and enforcement files, as loaded, hold no record for ICIS-AIR PAACH0004200301000 since January 1, 2017.

Identity

Facility as filed	NATIONAL WELDING ALLOYS (NATWELD)
ICIS-AIR ID	PAACH0004200301000
EPA facility registry ID	110000740057
Operating status	Operating
Emissions classification	Minor source
Current violation status (HPV field)	No Violation Identified
Address	1600 SOUTH CANAL STREET, Sharpsburg, PA 152152640
County	Allegheny County
In a nonattainment county	Yes (EPA Green Book)
Industry (NAICS)	Machinery manufacturing (NAICS 3339)
SIC code	3548
EPA region	03
Local air agency	Allegheny County Health Department

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

0Evaluations since January 1, 2017
0Full compliance evaluations

EPA’s compliance evaluation file holds no evaluation of ICIS-AIR PAACH0004200301000 since January 1, 2017.

Violations

0Violation determinations since January 1, 2017
0Of them high-priority

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR PAACH0004200301000 since January 1, 2017.

Enforcement and penalties

0 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR PAACH0004200301000 since January 1, 2017.

Stack tests

0Stack tests since January 1, 2017
0Recorded as failed

EPA’s stack test file holds no test at ICIS-AIR PAACH0004200301000 since January 1, 2017.

Watch NATIONAL WELDING ALLOYS (NATWELD)

Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110000740057).

Other air sources in Pennsylvania beside NATIONAL WELDING ALLOYS (NATWELD)

EPA ICIS-AIR download, loaded September 14, 2026.