EPA Air · by county
Air-emissions sources in St. Louis County, Missouri
- 502Facilities
Every stationary source in St. Louis County, Missouri 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. Louis 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. Louis 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 22
- 2025 — inspections 23
- 2024 — inspections 10
- 2023 — inspections 10
- 2022 — inspections 9
- 2021 — inspections 16
- 2020 — inspections 8
- 2019 — inspections 16
- 2018 — inspections 23
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| RUDIVANI PRECISION MOTORWORKS | Minor source | No |
| SABRELINER CORPORATION | Minor source | No |
| SAPPINGTON FARMERS MARKET | Minor source | No |
| SCHAEFER AUTO REPAIR | Minor source | No |
| SCHAEFER BODYWORKS & SERVICE | Minor source | No |
| SCHRADER FUNERAL HOME | Minor source | No |
| SCIENTIFIC ASSOCIATES INC | Minor source | No |
| SCOTT DICKINSON | Emissions classification unknown | No |
| SHILLINGTON BOX LLC | Minor source | No |
| SHOW-ME CLEANERS | Minor source | No |
| SHOWME CLEANERS | Minor source | No |
| SIGNATURE AVIATION | Minor source | No |
| SIMPSON CONSTRUCTION MATERIALS LLC VALLEY PARK | Synthetic minor source | No |
| SINCLAIR AND RUSH | Minor source | No |
| SKINNER & KENNEDY | Minor source | No |
| SMITH BROTHERS AUTO SALVAGE | Minor source | No |
| SOUTH SIDE AMOCO | Minor source | No |
| SOUTHERN CROSS LUMBER & MILLWORK | Minor source | No |
| SPANISH LAKE TIRE STATION | Minor source | No |
| SPECGX LLC | Minor source | No |
| SPECGX, LLC WEBSTER GROVES | Minor source | No |
| SPIRE MO, EAST INC. | Minor source | No |
| SPIRIT ASPHALT INC. | Minor source | No |
| SSM HEALTH DEPAUL HOSPITAL | Synthetic minor source | No |
| SSM HEALTH ST. MARY'S HOSPITAL | Synthetic minor source | No |
| ST LOUIS FOOD SERVICES | Minor source | No |
| ST. ANN CLEANERS | Minor source | No |
| ST. CLARE HEALTH CENTER | Minor source | No |
| ST. JOHNS MERCY MEDICAL CENTER | Minor source | No |
| ST. LOUIS POST DISPATCH | Minor source | No |
| ST. LOUIS STANFAST | Minor source | No |
| ST. LUKE'S HOSPITAL | Minor source | No |
| STALLONE'S FORMAL WEAR | Minor source | No |
| STANDARD MACHINE & MANUFACTURING CO | Minor source | No |
| STAR CLEANERS | Minor source | No |
| STATE ELECTRIC COMPANY | Minor source | No |
| STELLAR MANUFACTURING, INC. | Minor source | No |
| STERGION AUTOMOTIVE | Minor source | No |
| STOLZE PRINTING | Minor source | No |
| STRAUBS - CLAYTON RD & MASON | Minor source | No |
| SUBURBAN JOURNALS | Minor source | No |
| SUNNEN PRODUCTS COMPANY | Minor source | No |
| SUNSHINE CLEANERS | Minor source | No |
| SWARCO INDUSTRIES, LLC | Synthetic minor source | No |
| SWIFT PRINT COMMUNICATIONS | Minor source | No |
| SYSTEMAIRE INC | Emissions classification unknown | No |
| T.A. CONTRACTING | Minor source | No |
| TAYLOR MORLEY INC | Emissions classification unknown | No |
| TEXACO XPRESS LUBE | Minor source | No |
| THE BOEING COMPANY | Major source | No |
| THE GATEWAY COMPANY | Minor source | No |
| THE QUIKRETE COMPANIES, INC. | Synthetic minor source | No |
| THE VILLAGE CLEANER | Minor source | No |
| TIP TOP CLEANERS | Minor source | No |
| TIP TOP CLEANERS | Minor source | No |
| TOROMONT PROCESS SYSTEMS INC | Minor source | No |
| TREND MANUFACTURING | Minor source | No |
| TRITECH COATINGS | Minor source | No |
| U.S. $1.75 CLEANERS | Minor source | No |
| UHL'S CLEANERS | Minor source | No |
| UNIQUE CLEANERS | Minor source | No |
| UNITED AIR COMFORT | Minor source | No |
| UNIVERSITY OF MISSOURI - ST. LOUIS | Minor source | No |
| URETHANE ROLLER SPECIALISTS | Minor source | No |
| US $1.95 CLEANERS | Minor source | No |
| USA CLEANERS | Minor source | No |
| VALENTEC OLIVETTE | Minor source | No |
| VALHALLA CEMETERY AND CREMATORY | Minor source | No |
| VALLEY CLEANERS | Minor source | No |
| VALLEY MATERIAL COMPANY | Minor source | No |
| VALLEY TECHNOLOGIES | Minor source | No |
| VEE-JAY CEMENT CONTRACTING CO, INC | Minor source | No |
| VEE-JAY CEMENT CONTRACTING CO, INC | Minor source | No |
| VETERANS ADMINISTRATION MEDICAL CENTER | Minor source | No |
| VI-JON LABORATORIES INC | Minor source | No |
| VICTOR AUTOMOTIVE SERVICE INC | Minor source | No |
| VINYARD AUTO FINISHES (MAACO) | Minor source | No |
| WADDELL'S 45 MINUTE CLEANERS | Minor source | No |
| WADDELL'S 45 MINUTE CLEANERS | Minor source | No |
| WADDELL'S 45 MINUTE CLEANERS | Minor source | No |
| WADDELL'S 45 MINUTE CLEANERS | Minor source | No |
| WALMART SUPERCENTER #2213 | Minor source | No |
| WALMART SUPERCENTER #295 | Minor source | No |
| WALMART SUPERCENTER #5150 | Minor source | No |
| WASHINGTON UNIVERSITY | Synthetic minor source | No |
| WATLOW ELECTRIC MFG COMPANY | Minor source | No |
| WEBSTER GROVES AMOCO | Minor source | No |
| WEINRICH HEATING COMPANY | Minor source | No |
| WEST CONTINENTAL AUTO PARTS COMPANY | Minor source | No |
| WEST COUNTY PLAZA AUTO SERVICE | Minor source | No |
| WEST END AUTO | Minor source | No |
| WEST OAK CLEANERS | Minor source | No |
| WEST OAK CLEANERS | Minor source | No |
| WESTINGHOUSE ELECT. | Minor source | No |
| WESTWAY CLEANERS | Minor source | No |
| WILSON MANUFACTURING | Minor source | No |
| WOHL COATINGS COMPANY | Minor source | No |
| YES DRY CLEANERS, INC. | Minor source | No |
| YON CLEANERS | Minor source | No |
| YORK INTERNATIONAL CORPORATION | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.