| ONYX SPECIALTY PAPERS INC. - WILLOW MILL | ONYX SPECIALTY PAPERS | Formaldehyde | 88.04 |
| O'CONNELL OIL CO MERRILL ROAD FACILITY | O'CONNELL OIL ASSOCIATES INC | Naphthalene | 4.81 |
| O'CONNELL OIL CO MERRILL ROAD FACILITY | O'CONNELL OIL ASSOCIATES INC | Benzene | 4.78 |
| BI-QEM INC. | BI-QEM INC | Formaldehyde | 0.55 |
| GLOBAL COS LLC ALBANY TERMINAL | Global Partners LP | Benzene | 0.53 |
| O'CONNELL OIL CO MERRILL ROAD FACILITY | O'CONNELL OIL ASSOCIATES INC | Ethylbenzene | 0.37 |
| HOLCIM (US) INC | Holcim Group | Chromium | 0.18 |
| MINTEQ/SPECIALTY MINERALS | Minerals Technologies Inc. | Chromium | 0.08 |
| O'CONNELL OIL CO MERRILL ROAD FACILITY | O'CONNELL OIL ASSOCIATES INC | Xylene (mixed isomers) | 0.07 |
| MINTEQ/SPECIALTY MINERALS | Minerals Technologies Inc. | Manganese | 0.05 |
| O'CONNELL OIL CO MERRILL ROAD FACILITY | O'CONNELL OIL ASSOCIATES INC | Polycyclic aromatic compounds | 0.04 |
| GLOBAL COS LLC ALBANY TERMINAL | Global Partners LP | Naphthalene | 0.03 |
| O'CONNELL OIL CO MERRILL ROAD FACILITY | O'CONNELL OIL ASSOCIATES INC | 1,2,4-Trimethylbenzene | 0.02 |
| DUCOMMUN AEROSTRUCTURES NEW YORK INC. | Ducommun | Nitric acid | 0.02 |
| MINTEQ/SPECIALTY MINERALS | Minerals Technologies Inc. | Nickel | 0.01 |
| MINTEQ/SPECIALTY MINERALS | Minerals Technologies Inc. | Lead compounds | 0.01 |
| PITTSFIELD GENERATING CO LP | Hull Street Energy | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 0.01 |
| GLOBAL COS LLC ALBANY TERMINAL | Global Partners LP | Ethylbenzene | 0.01 |
| TONOGA INC DBA TACONIC | TONOGA INC DBA TACONIC | Ethylbenzene | 0.01 |
| O'CONNELL OIL CO MERRILL ROAD FACILITY | O'CONNELL OIL ASSOCIATES INC | Hydrogen sulfide | 0.00 |
| HOLCIM (US) INC | Holcim Group | Xylene (mixed isomers) | 0.00 |
| EMPIRE GENERATING CO LLC. | Black Diamond Capital Management | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 0.00 |
| SPECIALTY MINERALS INC | Minerals Technologies Inc. | Lead compounds | 0.00 |
| O'CONNELL OIL CO MERRILL ROAD FACILITY | O'CONNELL OIL ASSOCIATES INC | Toluene | 0.00 |
| GLOBAL COS LLC ALBANY TERMINAL | Global Partners LP | Xylene (mixed isomers) | 0.00 |
| SPECIALTY MINERALS INC | Minerals Technologies Inc. | Naphthalene | 0.00 |
| HOLCIM (US) INC | Holcim Group | Lead compounds | 0.00 |
| HOLCIM (US) INC | Holcim Group | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 0.00 |
| TONOGA INC DBA TACONIC | TONOGA INC DBA TACONIC | Xylene (mixed isomers) | 0.00 |
| CURIA RENSSELAER INC. | Aledade | N,N-Dimethylformamide | 0.00 |
| SPRAGUE RENSSELAER TERMINAL | Brookfield Corporation | 1,2,4-Trimethylbenzene | 0.00 |
| GLOBAL COS LLC ALBANY TERMINAL | Global Partners LP | 1,2,4-Trimethylbenzene | 0.00 |
| SPECIALTY MINERALS INC | Minerals Technologies Inc. | Polycyclic aromatic compounds | 0.00 |
| O'CONNELL OIL CO MERRILL ROAD FACILITY | O'CONNELL OIL ASSOCIATES INC | Cyclohexane | 0.00 |
| HOLCIM (US) INC | Holcim Group | Mercury compounds | 0.00 |
| CURIA RENSSELAER INC. | Aledade | 1,4-Dioxane | 0.00 |
| CALLANAN INDUSTRIES ALBANY ASPHALT PLANT | CRH PLC | Polycyclic aromatic compounds | 0.00 |
| CRANE & CO. INC. | Crane Co. | Polycyclic aromatic compounds | 0.00 |
| CRANE PIONEER MILL | Crane Co. | Polycyclic aromatic compounds | 0.00 |
| GLOBAL COS LLC ALBANY TERMINAL | Global Partners LP | n-Hexane (Hexane) | 0.00 |
| CURIA RENSSELAER INC. | Aledade | Acetonitrile | 0.00 |
| SPRAGUE RENSSELAER TERMINAL | Brookfield Corporation | Polycyclic aromatic compounds | 0.00 |
| ONYX SPECIALTY PAPERS INC. - WILLOW MILL | ONYX SPECIALTY PAPERS | Formic acid | 0.00 |
| TONOGA INC DBA TACONIC | TONOGA INC DBA TACONIC | Toluene | 0.00 |
| CURIA RENSSELAER INC. | Aledade | Toluene | 0.00 |
| MINTEQ/SPECIALTY MINERALS | Minerals Technologies Inc. | Copper | 0.00 |
| GLOBAL COS LLC ALBANY TERMINAL | Global Partners LP | Benzo[g,h,i]perylene | 0.00 |
| CURIA RENSSELAER INC. | Aledade | Methanol | 0.00 |
| GLOBAL COS LLC ALBANY TERMINAL | Global Partners LP | Toluene | 0.00 |
| APG NEW ENGLAND | CRH PLC | Lead compounds | 0.00 |
| SPECIALTY MINERALS INC | Minerals Technologies Inc. | Benzo[g,h,i]perylene | 0.00 |
| CRANE & CO. INC. | Crane Co. | Benzo[g,h,i]perylene | 0.00 |
| GLOBAL COS LLC ALBANY TERMINAL | Global Partners LP | Cyclohexane | 0.00 |
| APG NEW ENGLAND | CRH PLC | Mercury | 0.00 |
| CRANE PIONEER MILL | Crane Co. | Benzo[g,h,i]perylene | 0.00 |
| HOLLAND CO | HOLLAND CO | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 0.00 |
| SPRAGUE RENSSELAER TERMINAL | Brookfield Corporation | Benzo[g,h,i]perylene | 0.00 |
| TONOGA INC DBA TACONIC | TONOGA INC DBA TACONIC | Aluminum oxide (fibrous forms) (Alumina) | 0.00 |