EPA Air · by county
Air-emissions sources in Carroll County, Maryland
- 224Facilities
Every stationary source in Carroll County, Maryland 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 Carroll 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 Carroll 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 4
- 2025 — inspections 6
- 2024 — inspections 24
- 2023 — inspections 23
- 2022 — inspections 21
- 2021 — inspections 20
- 2020 — inspections 24
- 2019 — inspections 21
- 2018 — inspections 24
- 2017 — inspections 29
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| JIFFY MART GAS STATION | Minor source | No |
| JIFFY MART GAS STATION | Minor source | No |
| JOHNSON GRAPHICS | Minor source | No |
| JOSEPH A BANKS CLOTHIERS | Minor source | No |
| K & H AUTO BODY | Minor source | No |
| KEN'S AUTO BODY | Minor source | No |
| KESSLER SHOE MAUNUFACTURING | Minor source | No |
| KEY, FRANCIS SCOTT HIGH SCHOOL | Minor source | No |
| KEYMAR AGGREGATES ENGINEERING | Minor source | No |
| KINDER MORGAN OPERATING, LP | Minor source | No |
| LANEY CONSTRUCTION MATERIALS, LLC | Synthetic minor source | No |
| LEHIGH CEMENT COMPANY - UNION BRIDGE | Major source | No |
| LEN STOLER CHEVY/OLDS/CADILLAC | Minor source | No |
| LIBERTY HIGH SCHOOL | Minor source | No |
| LIBERTY RESERVOIR | Minor source | No |
| LINTON SPRINGS ELEMENTARY SCHOOL | Minor source | No |
| LINWOOD FEED & FARM SUPPLY | Minor source | No |
| LION BROTHERS | Minor source | No |
| LONDONTOWN MANUFACTURING | Minor source | No |
| LONE STAR STEAKHOUSE | Minor source | No |
| MANCHESTER ELEMENTARY SCHOOL | Minor source | No |
| MARADA INDUSTRIES | Minor source | No |
| MARADA INDUSTRIES | Minor source | No |
| MCGREGOR PRINTING | Minor source | No |
| MECHANICSVILLE ELEMENTARY SCHOOL | Minor source | No |
| METRO CAMPERS PARADISE | Minor source | No |
| MINE SAFETY APPLIANCES COMPANY | Minor source | No |
| MOUNT AIRY COLLISION CENTER, INC. | Minor source | No |
| MUDGETT'S AUTO BODY | Minor source | No |
| MUDGETT'S AUTO BODY | Minor source | No |
| MYERS, WM. F. & SONS | Minor source | No |
| NEW WINDSOR MIDDLE SCHOOL | Minor source | No |
| NORTH CARROLL HIGH SCHOOL | Minor source | No |
| NORTH CARROLL MIDDLE SCHOOL | Minor source | No |
| NORTH CARROLL WALCO STATION | Minor source | No |
| NORTHERN MUNICIPAL LANDFILL | Major source | No |
| NORTHROP-GRUMMAN CORPORATION | Minor source | No |
| NORTHWEST MIDDLE SCHOOL (SEE 28) | Minor source | No |
| OCEANIC | Minor source | No |
| OCEANIC GAS STATION | Minor source | No |
| OKLAHOMA ROAD MIDDLE SCHOOL | Minor source | No |
| OLIVE GARDEN - WESTMINSTER | Minor source | No |
| OTTENBERG'S BAKERS | Synthetic minor source | No |
| PIPERS | Minor source | No |
| PRECISION AUTO REPAIR & TOWING | Minor source | No |
| PRIME MANUFACTURING | Minor source | No |
| PRINCESS DRY CLEANERS | Minor source | No |
| RANDOM HOUSE | Minor source | No |
| RIDGEVILLE GAS N GO | Minor source | No |
| ROY'S BODY SHOP | No | |
| ROYAL FARM | Minor source | No |
| ROYAL FARMS #174 | Minor source | No |
| ROYAL FARMS STORE | Minor source | No |
| RUNKLES SIGN SERVICE | Minor source | No |
| S& G CONCRETE | Minor source | No |
| SAM'S PLAZA BODY SHOP | Minor source | No |
| SANDERS DISTRIBUTING COMPANY | Minor source | No |
| SANDYMOUNT ELEMENTARY SCHOOL | Minor source | No |
| SCHUSTER, DANIEL - TEMPORARY PLANT | Minor source | No |
| SHA GAS STATION | Minor source | No |
| SHANNON - BAUM SIGNS | Minor source | No |
| SHEETZ | Minor source | No |
| SHEETZ #164 | Minor source | No |
| SHEETZ GAS STATION | Minor source | No |
| SHELL | Minor source | No |
| SHELL | Minor source | No |
| SHELL | Minor source | No |
| SHELL - 2816 OLD LIBERTY ROAD | Minor source | No |
| SHOWCASE PAINT AND BODY | Minor source | No |
| SMITTY'S GARAGE | No | |
| SMITTY'S GARAGE - 7577 MIDDLEBURG RD | Minor source | No |
| SOUTH CARROLL HIGH SCHOOL | Minor source | No |
| SOUTHERN STATES - TANEYTOWN | Minor source | No |
| SOUTHERN STATES - TANEYTOWN | Minor source | No |
| SOUTHERN STATES - UNION BRIDGE | Minor source | No |
| SOUTHERN STATES - WESTMINSTER | Minor source | No |
| SOUTHERN STATES - WESTMINSTER | Minor source | No |
| SOUTHERN STATES - WOODBINE CO-OP | Minor source | No |
| SOUTHERN STATES, HAMPSTEAD COOP. | Minor source | No |
| SPECIAL EDUCATION CENTER | Minor source | No |
| SPRINGFIELD HOSPITAL CENTER | Minor source | No |
| ST. JOHNS CATHOLIC CHURCH/SCHOOL | Minor source | No |
| ST. MARK EVANGELICAL LUTHERAN CHURCH | Minor source | No |
| STALEY'S BODY SHOP | Minor source | No |
| STAMBAUGH'S READY MIX CONCRETE | Minor source | No |
| STATE POLICE BARRACKS G | Minor source | No |
| STRIPPER - 831 MAIN STREET | Minor source | No |
| SUNOCO | Minor source | No |
| SYKESVILLE MIDDLE SCHOOL | Minor source | No |
| TANEY CORPORATION, THE | Minor source | No |
| TANEYTOWN COLLISION CENTER | Minor source | No |
| TANEYTOWN ELEMENTARY SCHOOL | Minor source | No |
| TANEYTOWN GRAIN & SUPPLY COMPANY | Minor source | No |
| TANEYTOWN WASTEWATER TREATMENT PLANT | Minor source | No |
| TEVCO GAS | Minor source | No |
| TEXACO | Minor source | No |
| TEXACO | Minor source | No |
| TEXACO GAS STATION | Minor source | No |
| THOMAS, BENNETT & HUNTER INC | Minor source | No |
| THOMAS/BENNETT/HUNTER INC. | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.