EPA Air · by county
Air-emissions sources in St. Lawrence County, New York
- 67Facilities
Every stationary source in St. Lawrence County, New York that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in St. Lawrence County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in St. Lawrence County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 19
- 2025 — inspections 38
- 2024 — inspections 38
- 2023 — inspections 42
- 2022 — inspections 39
- 2021 — inspections 52
- 2020 — inspections 49
- 2019 — inspections 63
- 2018 — inspections 44
- 2017 — inspections 41
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| *CLSD DUP. SEE: NY0000006405000141 | Synthetic minor source | No |
| AGWAY ELLIOTS SERVICE | Synthetic minor source | No |
| AGWAY ENERGY PRODUCTS | Minor source | No |
| AGWAY HAMMOND COOP | Minor source | No |
| AL'S SERVICE STATION | Minor source | No |
| ALASKAN OIL INC | Minor source | No |
| ALASKAN OIL KONVENIENCE | Minor source | No |
| ALASKAN OIL KONVENIENCE | Minor source | No |
| ALASKAN OIL KONVENIENCE | Minor source | No |
| ALASKAN OIL KONVENIENCE | Minor source | No |
| ALCOA MASSENA OPERATIONS | Major source | No |
| ANSEN CORPORATION | Minor source | No |
| APC PAPER COMPANY OF NEW YORK | Synthetic minor source | No |
| BARRETT PAVING NORWOOD QUARRY | Synthetic minor source | No |
| BLEVINS AUTOBODY | Minor source | No |
| BOB'S CITGO | Minor source | No |
| BOYDEN BROOK BODY WORKS | Minor source | No |
| CAMERON'S FABRICARE CENTER | Minor source | No |
| CATAMOUNT RIDGE QUARRY | Synthetic minor source | No |
| CLAXTON-HEPBURN MEDICAL CENTER | Synthetic minor source | No |
| CORKYS COLLISION | Minor source | No |
| CORNELL'S DRY CLEANING CORP | Minor source | No |
| CORNELL'S DRY CLEANING CORP | Minor source | No |
| CORNING INCORPORATED - CANTON PLANT | Major source | No |
| CURRAN RENEWABLE ENERGY LLC | Synthetic minor source | No |
| DISHAW'S COLLISION & AUTO GLASS | Minor source | No |
| DUNN PAPER - NATURAL DAM | Minor source | No |
| GOUVERNEUR CORRECTIONAL FACILITY | Synthetic minor source | No |
| GOUVERNEUR TALC CO #3 MILL | Synthetic minor source | No |
| GOUVERNEUR TALC CO #3 MINE | Synthetic minor source | No |
| GRANTS GAS & GROCERY | Minor source | No |
| HANSON - OGDENSBURG | Synthetic minor source | No |
| HEUVELTON BULK PLANT | Minor source | No |
| HOOSIER MAGNETICS INC | Synthetic minor source | No |
| J & H PARADISE VALLEY COLLISION LLC | Minor source | No |
| KNAPPS STATION MATERIALS | Minor source | No |
| KNAPPS STATION ROAD QUARRY | Synthetic minor source | No |
| LEGACY COLLISION | Minor source | No |
| LOSURDO FOODS INC | Minor source | No |
| MASSENA ENERGY FACILITY | Major source | No |
| MASSENA METAL INC | Minor source | No |
| MITCHELL STONE PRODUCTS STAR LAKE | Minor source | No |
| MORT BACKUS AND SONS INC. | Minor source | No |
| NORTH COUNTRY COLLISION INC. | Minor source | No |
| NORTH COUNTRY DAIRY LLC | Minor source | No |
| OGDENSBURG ENERGY FACILITY | Major source | No |
| OGDENSBURG SILICA PRODUCTS | Minor source | No |
| PARISHVILLE BANK | Synthetic minor source | No |
| POTSDAM LAUNDRY & DRY CLEANERS | Minor source | No |
| POTSDAM LUMBER | Synthetic minor source | No |
| POTSDAM STONE & CONCRETE POTSDAM MINE | Synthetic minor source | No |
| POTTERS INDUSTRIES | Synthetic minor source | No |
| PROSOYA CORPORATION | Minor source | No |
| REYNOLDS METALS ST LAWRENCE REDUCTION PLANT | Synthetic minor source | No |
| RISHE'S AUTO | Minor source | No |
| RIVERVIEW CORRECTIONAL FACILITY | No | |
| SHEEHAN ASPHALT PLANT POTSDAM | Synthetic minor source | No |
| ST LAWRENCE FOOD CORP | Minor source | No |
| ST LAWRENCE UNIVERSITY | Synthetic minor source | No |
| ST LAWRENCE ZINC COMPANY LLC-EDWARDS | Synthetic minor source | No |
| SUNY CANTON COLLEGE OF TECHNOLOGY | Synthetic minor source | No |
| SUNY COLLEGE AT POTSDAM | Synthetic minor source | No |
| SUPERIOR PLUS ENERGY SERVICES POTSDAM | Minor source | No |
| TOSCA SERVICES LLC - CANTON | Synthetic minor source | No |
| TRI-TOWN CLEANERS | Minor source | No |
| TRPC POTSDAM LLC | Synthetic minor source | No |
| VANDERBILT MINERALS LLC - GOVERNEUR MINE | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.