EPA Air · by primary industry (NAICS)
Air-emissions sources, NAICS 3271
- 312Facilities
| Facility↑↓ | Where↑↓ | Classification↑↓ | HPV |
|---|---|---|---|
| WATSONTOWN BRICK CO/WATSONTOWN PLT | WATSONTOWN, Northumberland, PA | Major source | No |
| WEBER-STEPHEN | HUNTLEY, Kane, IL | Minor source | No |
| WESGO | FAIRFIELD, Essex, NJ | Minor source | No |
| WESTLAKE ROYAL ROOFING LLC | CORONA, Riverside, CA | Major source | No |
| WHITACRE-GREER | ALLIANCE, Mahoning, OH | Major source | No |
| WILLIAM JONES | FULTON, Callaway, MO | Minor source | No |
| WILLIAMSBURG POTTERY FACTORY, INCORPORATED | LIGHTFOOT, James City, VA | Minor source | No |
| WONDER PORCELAIN GROUP, LLC | LEBANON, Wilson, TN | Synthetic minor source | Yes |
| YANKEE HILL BRICK & TILE | LINCOLN, Lancaster, NE | Synthetic minor source | No |
| ZIRCAR CERAMICS INC | FLORIDA, Orange, NY | Minor source | No |
| ZIRCAR REFRACTORY COMPOSITES INC | FLORIDA, Orange, NY | Minor source | No |
| ZIRCAR ZIRCONIA INC | FLORIDA, Orange, NY | Minor 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.