EPA Air · by state and industry
National security and international affairs (NAICS 9281) air sources in Maryland
- 74Facilities
Permitted air-emissions sources in Maryland whose primary industry code is NAICS 9281. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
Inspections of national security and international affairs (naics 9281) in Maryland, 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 5
- 2025 — inspections 9
- 2024 — inspections 21
- 2023 — inspections 22
- 2022 — inspections 25
- 2021 — inspections 17
- 2020 — inspections 19
- 2019 — inspections 18
- 2018 — inspections 19
- 2017 — inspections 33
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AIR FORCE RESERVE - ANDREWS AFB | Minor source | No |
| ANDREWS AIR FORCE BASE | Synthetic minor source | Yes |
| ANNAPOLIS ARMORY | Minor source | No |
| APG-ABERDEEN AREA | Major source | No |
| APG-EDGEWOOD AREA | Major source | No |
| ARMY AVIATION SUPPORT FACILITY | Minor source | No |
| ARMY RESERVE CENTER - CURTIS BAY | Minor source | No |
| ARMY/AIR FORCE EXCHANGE-ANDREWS AFB | Minor source | No |
| BEL AIR ARMORY | Minor source | No |
| CAMBRIDGE ARMORY | Minor source | No |
| CATONSVILLE ARMORY | Minor source | No |
| CHESTERTOWN ARMORY | Minor source | No |
| CIVIL DEFENSE PREPAREDNESS | Minor source | No |
| COMMUNICATIONS SYSTEMS SUPPORT GROUP | Minor source | No |
| CRISFIELD ARMORY | Minor source | No |
| D.C. AIR NATIONAL GUARD | Minor source | No |
| DENTON ARMORY | Minor source | No |
| DUNDALK ARMORY | Minor source | No |
| EAST COAST RELAY CTR | Minor source | No |
| EASTON ARMORY | Minor source | No |
| ELKTON ARMORY | Minor source | No |
| ELLICOTT CITY ARMORY | Minor source | No |
| FEMA THSS | Minor source | No |
| FIFTH REGIMENT ARMORY | Minor source | No |
| FLAIR USAR CENTER | Minor source | No |
| FORT DETRICK - MAIN POST | Major source | No |
| FORT GEORGE G. MEADE, DEPT. OF THE ARMY | Synthetic minor source | No |
| FORT RITCHIE | Minor source | No |
| FREDERICK ARMORY | Minor source | No |
| GLEN BURNIE ARMORY | Minor source | No |
| GREENBELT ARMORY | Minor source | No |
| GSA DEPOT MIDDLE RIV | Minor source | No |
| HAGERSTOWN ARMORY | Minor source | No |
| HAVRE DE GRACE MILITARY RESERVATION | Minor source | No |
| JACELIN USAR CENTER | Minor source | No |
| JACHMAN USAR CENTER | Minor source | No |
| LA PLATA ARMORY | Minor source | No |
| LEONARDTOWN ARMORY | Minor source | No |
| MARINE CORE TRAINING CENTER | Minor source | No |
| MARYLAND AIR NATIONAL GUARD | Minor source | No |
| MAUS WARFIELD USAR | Minor source | No |
| MELVIN HK ARMORY | Minor source | No |
| MICROELECTRONICS RESEARCH LABORATORY | Minor source | No |
| NATIONAL GUARD ARMORY | Minor source | No |
| NATIONAL SECURITY AGENCY | Major source | No |
| NATIONAL SECURITY AGENCY FANX III | Synthetic minor source | No |
| NAVAL AIR FACILITY | Minor source | No |
| NAVAL AIR FACILITY - ANDREWS AFB | Minor source | No |
| NAVAL AIR STATION PATUXENT RIVER | Major source | No |
| NAVAL RESEARCH LAB | Minor source | No |
| NAVAL RESERVE CENTER | Minor source | No |
| NAVAL SUPPORT ACTIVITY ANNAPOLIS | Minor source | No |
| NAVAL SUPPORT FACIL | Minor source | No |
| NAVAL SUPPORT WARFARE CENTER (NSWC) - CARDEROCK DIVISION | Synthetic minor source | No |
| NAVAL SURFACE WARFARE CNTR-ANNAPOLIS | Minor source | No |
| NAVAL SURFACE WARFARE CNTR-NIKE SITE | Minor source | No |
| NIMA | Minor source | No |
| NSW - SOLOMONS COMPLEX | Minor source | No |
| PARKVILLE ARMORY | Minor source | No |
| PIKESVILLE ARMORY | Minor source | No |
| PRINCE FREDERICK ARMORY | Minor source | No |
| RUHL ARMORY | Minor source | No |
| SALISBURY ARMORY | Minor source | No |
| SHERIDAN USAR CENTER | Minor source | No |
| SUITLAND FEDERAL CENTER | Minor source | No |
| TAGG-ZIRKLE US ARMY RESERVE CENTER | Minor source | No |
| TOWSON ARMORY | Minor source | No |
| TURNER USAR CENTER | Minor source | No |
| U.S. ARMY RESERVE | Minor source | No |
| U.S. ARMY RESERVE TRAINING CENTER | Minor source | No |
| U.S. NAVAL RESERVE TRAINING CENTER | Minor source | No |
| U.S. NAVY - 8621 GEORGIA AVENUE | Minor source | No |
| U.S.ARMY RESERVE | Minor source | No |
| WESTMINSTER ARMORY | Minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.