EPA Air · by primary industry (NAICS)
Air-emissions sources, NAICS 3312
- 248Facilities
| Facility↑↓ | Where↑↓ | Classification↑↓ | HPV |
|---|---|---|---|
| TECHALLOY | BALTIMORE, Baltimore (city), MD | Minor source | No |
| TECHALLOY CO INC | UNION, McHenry, IL | Minor source | No |
| TENARIS CONROE | CONROE, Montgomery, TX | Major source | No |
| TENARIS/AMBRIDGE | AMBRIDGE, Beaver, PA | Major source | No |
| THE WORTHINGTON STEEL COMPANY | CUYAHOGA HEIGHTS, Cuyahoga, OH | Synthetic minor source | Yes |
| THERMAL COMPONENTS | MONTGOMERY, Montgomery, AL | Minor source | No |
| THOMAS STEEL STRIP CORP. | WARREN, Trumbull, OH | Minor source | No |
| THOMPSON STEEL CO. | MARYLAND, Undetermined, MD | Minor source | No |
| TMK-IPSCO TUBULARS INC | CAMANCHE, Clinton, IA | Minor source | No |
| TOKUSEN USA, INC. | SCOTTSBURG, Scott, IN | Minor source | No |
| TRI-STAR METALS LLC | FREEPORT, Stephenson, IL | Minor source | No |
| TRIANGLE SUSPENSION SYS/SHORT RUN PLT | PUNXSUTAWNEY, Jefferson, PA | Minor source | No |
| TRINITY MANUFACTURING LLC ST. CHARLES | SAINT CHARLES, St. Charles, MO | Minor source | No |
| TUBACEX US HOLDING INC / TUBACEX US HOLDING INC | DURANT, Bryan, OK | Minor source | No |
| TUBE METHODS INC/BRIDGEPORT | BRIDGEPORT, Montgomery, PA | Major source | No |
| TYGART STEEL | MCKEESPORT, CITY OF, Allegheny, PA | Minor source | No |
| U S STEEL MIDWEST PLANT | PORTAGE, Porter, IN | Major source | No |
| U. S. STEEL SEAMLESS TUBULAR OPERATIONS, LLC - LORAIN | LORAIN, Lorain, OH | Major source | No |
| ULBRICH SPECIALTY STRIP MILL | WALLINGFORD, New Haven, CT | Minor source | No |
| ULBRICH WIRE, INC | NORTH HAVEN, New Haven, CT | Minor source | No |
| UTILITY MFG CO | WILBRAHAM, Hampden, MA | Minor source | No |
| VALMONT NEWMARK / 801 N XANTHUS | TULSA, Tulsa, OK | Synthetic minor source | No |
| VIANT COLLEGEVILLE LLC | TRAPPE, Montgomery, PA | Major source | No |
| WALKER WIRE ISPAT INC | FERNDALE, Oakland, MI | Minor source | No |
| WEBCO IND INC / KELLYVILLE SPECIALTY TUBE | KELLYVILLE, Creek, OK | Minor source | No |
| WEBCO IND INC / SOUTHWEST TUBE | SAND SPRINGS, Tulsa, OK | Major source | Yes |
| WEBCO IND INC / STAR CENTER | SAND SPRINGS, Tulsa, OK | Major source | Yes |
| WEBCO IND INC / WEBCO INDUSTRIES MANNFORD SPECIALTY TU | MANNFORD, Creek, OK | Synthetic minor source | No |
| WEBCO IND INC / WEBCO INDUSTRIES OKLAHOMA DISTRIBUTION | TULSA, Tulsa, OK | Synthetic minor source | No |
| WEBCO IND INC/OIL CITY TUBE DIV | OIL CITY, Venango, PA | Major source | No |
| WEBCO IND INC/RENO VAF | RENO, Venango, PA | Synthetic minor source | No |
| WELSPUN TUBULAR, LLC | LITTLE ROCK, Pulaski, AR | Synthetic minor source | No |
| WH MAZE CO | PERU, La Salle, IL | Minor source | No |
| WHEATLAND TUBE - WARREN, A DIV. OF ZEKELMAN INDUSTRIES | WARREN, Trumbull, OH | Minor source | No |
| WHEATLAND TUBE COUNCIL AVE PLT/WHEATLAND TUBE LLC | WHEATLAND, Mercer, PA | Major source | Yes |
| WHEATLAND TUBE, LLC | ROCHELLE, Ogle, IL | Major source | No |
| WHITE LION HOLDINGS | ROSENBERG, Fort Bend, TX | Minor source | No |
| WILLING B. WIRE | WILLINGBORO, Burlington, NJ | Minor source | No |
| WILTON PRECISION STEEL CO | WILTON, Muscatine, IA | Synthetic minor source | No |
| WIRE CO. WORLD GROUP-SEDALIA OPERATION | SEDALIA, Pettis, MO | Minor source | No |
| WIRE ROPE CORPORATION OF AMERICA | CHILLICOTHE, Livingston, MO | Minor source | No |
| WMC STEEL SC LLC | SAINT MATTHEWS, Calhoun, SC | Minor source | No |
| WORTHINGTON SAMUEL COIL PROCESSING, LLC. (TWINSBURG) | TWINSBURG, Summit, OH | Synthetic minor source | No |
| WORTHINGTON STEEL | PORTER, Porter, IN | Synthetic minor source | No |
| WORTHINGTON STEEL CO | MARYLAND, Undetermined, MD | Minor source | No |
| WYMAN GORDON FORGINGS | HOUSTON, Harris, TX | Major source | No |
| ZAPP PRECISION STRIP INC | DARTMOUTH, TOWN OF, Bristol, MA | Synthetic minor source | No |
| ZEKELMAN INDUSTRIES WHEATLAND TUBE CO | CHICAGO, Cook, IL | Major source | No |
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Primary NAICS code as filed in EPA’s ICIS-AIR download -- a facility carrying more than one code is listed under its first.