| source | facility | location |
| 0124010117 B004 | DOMINION - WASHINGTON COMPRESSOR STATION | WASHINGTON COURT HOUSE |
| 0125040421 N003 | JACKSON PIKE WASTEWATER TREATMENT PLANT | COLUMBUS |
| 0125040421 N004 | JACKSON PIKE WASTEWATER TREATMENT PLANT | COLUMBUS |
| 0125102034 B005 | DOMINION - GROVEPORT COMPRESSOR STATION | GROVEPORT |
| 0145000307 B004 | DOMINION - NEWARK COMPRESSOR STATION | NASHPORT |
| 0165010026 P002 | GE CIRCLEVILLE LAMP PLANT | CIRCLEVILLE |
| 0165010026 P023 | GE CIRCLEVILLE LAMP PLANT | CIRCLEVILLE |
| 0165010026 P024 | GE CIRCLEVILLE LAMP PLANT | CIRCLEVILLE |
| 0165010026 P030 | GE CIRCLEVILLE LAMP PLANT | CIRCLEVILLE |
| 0165010026 R001 | GE CIRCLEVILLE LAMP PLANT | CIRCLEVILLE |
| 0165010026 R005 | GE CIRCLEVILLE LAMP PLANT | CIRCLEVILLE |
| 0165010026 R006 | GE CIRCLEVILLE LAMP PLANT | CIRCLEVILLE |
| 0165010026 R016 | GE CIRCLEVILLE LAMP PLANT | CIRCLEVILLE |
| 0165010026 Z009 | GE CIRCLEVILLE LAMP PLANT | CIRCLEVILLE |
| 0165010026 Z019 | GE CIRCLEVILLE LAMP PLANT | CIRCLEVILLE |
| 0180000130 X001 | HONDA OF AMERICA MANUFACTURING, INC. | MARYSVILLE |
| 0215090188 P001 | SHUT D - ELJER PLUMBINGWARE, INC. | SALEM |
| 0215090188 P013 | SHUT D - ELJER PLUMBINGWARE, INC. | SALEM |
| 0215090188 P047 | SHUT D - ELJER PLUMBINGWARE, INC. | SALEM |
| 0215090188 P048 | SHUT D - ELJER PLUMBINGWARE, INC. | SALEM |
| 0215090188 P049 | SHUT D - ELJER PLUMBINGWARE, INC. | SALEM |
| 0215090188 R001 | SHUT D - ELJER PLUMBINGWARE, INC. | SALEM |
| 0215090188 R002 | SHUT D - ELJER PLUMBINGWARE, INC. | SALEM |
| 0243000024 P030 | THE LUBRIZOL CORPORATION | PAINESVILLE |
| 0243160336 P007 | BESCAST, INC. | WILLOUGHBY |
| 0250000065 P001 | GENERAL ELECTRIC - AUSTINTOWN PRODUCTS PLANT | YOUNGSTOWN |
| 0250090626 K002 | ASTRO COATINGS, INCORPORATED | STRUTHERS |
| 0250090626 P002 | ASTRO COATINGS, INCORPORATED | STRUTHERS |
| 0250090626 P003 | ASTRO COATINGS, INCORPORATED | STRUTHERS |
| 0250090626 X001 | ASTRO COATINGS, INCORPORATED | STRUTHERS |
| 0285010001 P025 | THE QUALITY CASTINGS COMPANY | ORRVILLE |
| 0362000078 P003 | US GYPSUM COMPANY - GYPSUM/MINERAL WOOL | GYPSUM |
| 0448010370 B001 | TEMBEC BTLSR INC | LONGUEUIL, QUEBEC J4G 1G6 |
| 0448010370 B002 | TEMBEC BTLSR INC | LONGUEUIL, QUEBEC J4G 1G6 |
| 0575010160 P026 | CARGILL, INCORPORATED | SIDNEY |
| 0679000075 B001 | DOMINION TRANSMISSION INC | PORT WASHINGTON |
| 0819070134 B003 | BASF CORPORATION | GREENVILLE |
| 0819070134 B008 | BASF CORPORATION | GREENVILLE |
| 0855130087 P013 | A.O. SMITH ELECTRICAL PRODUCTS CO. | TIPP CITY |
| 0855130087 P014 | A.O. SMITH ELECTRICAL PRODUCTS CO. | TIPP CITY |
| 0857040180 B007 | MIAMI VALLEY HOSPITAL | DAYTON |
| 0857040180 B008 | MIAMI VALLEY HOSPITAL | DAYTON |
| 0857040180 B009 | MIAMI VALLEY HOSPITAL | DAYTON |
| 0857040180 B010 | MIAMI VALLEY HOSPITAL | DAYTON |
| 0857040180 B011 | MIAMI VALLEY HOSPITAL | DAYTON |
| 0857040180 B012 | MIAMI VALLEY HOSPITAL | DAYTON |
| 0857040180 B013 | MIAMI VALLEY HOSPITAL | DAYTON |
| 0857040180 B015 | MIAMI VALLEY HOSPITAL | DAYTON |
| 0857040180 B016 | MIAMI VALLEY HOSPITAL | DAYTON |
| 1318006616 B002 | L. GRAY BARREL & DRUM CO. | CLEVELAND |
| 1318006616 B003 | L. GRAY BARREL & DRUM CO. | CLEVELAND |
| 1318006616 B004 | L. GRAY BARREL & DRUM CO. | CLEVELAND |
| 1318006616 B005 | L. GRAY BARREL & DRUM CO. | CLEVELAND |
| 1318006616 B006 | L. GRAY BARREL & DRUM CO. | CLEVELAND |
| 1318006616 N001 | L. GRAY BARREL & DRUM CO. | CLEVELAND |
| 1431050879 X001 | STEELCRAFT MFG. CO. | CINCINNATI |
| 1431071395 Z007 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z008 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z009 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z010 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z011 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z012 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z013 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z014 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z015 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z016 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z017 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z018 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z019 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z020 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z025 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z026 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z027 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z028 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z029 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z030 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z031 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z032 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z033 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431071395 Z034 | CHILDRENS HOSPITAL MEDICAL CENTER | CINCINNATI |
| 1431233202 B001 | HARRISON IRONWORKS | HARRISON |
| 1431340460 B001 | B-WAY CORPORATION | CINCINNATI |
| 1483000144 B010 | DOMINION RESOURCES SERVICES INC | LEBANON |
| 1576000082 P011 | DIXON TICONDEROGA CO., NEW CASTLE REFRACTORIES DIV. | MASSILLON |
| 1576000082 P021 | DIXON TICONDEROGA CO., NEW CASTLE REFRACTORIES DIV. | MASSILLON |
| 1677020009 B013 | PPG INDUSTRIES - BARBERTON PLANT | BARBERTON |
| 1677020009 B014 | PPG INDUSTRIES - BARBERTON PLANT | BARBERTON |
| 1677020009 B015 | PPG INDUSTRIES - BARBERTON PLANT | BARBERTON |
| 1677020009 B016 | PPG INDUSTRIES - BARBERTON PLANT | BARBERTON |
| 1677020009 B017 | PPG INDUSTRIES - BARBERTON PLANT | BARBERTON |
| 1677020009 B018 | PPG INDUSTRIES - BARBERTON PLANT | BARBERTON |