EPA Air · inspections by county and year
Air-emissions inspections in Howard County, Maryland, 2025
- 6Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Howard County, Maryland during 2025. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Howard County facility page.
Howard County, Maryland, 2025
Air-emissions inspections in Howard County, other years
Air-emissions inspections recorded in Howard County, Maryland, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-11-14 | ALPHA RIDGE LANDFILL | FCE On-Site | State |
| 2025-03-24 | TRANSCONTINENTAL GAS PIPELINE | FCE On-Site | State |
| 2025-02-28 | TRANSCONTINENTAL GAS PIPELINE | PCE Off-Site | State |
| 2025-02-06 | ALPHA RIDGE LANDFILL | PCE Off-Site | State |
| 2025-02-05 | MARYLAND & VIRGINIA MILK PRODUCERS | PCE Off-Site | State |
| 2025-01-14 | MARYLAND & VIRGINIA MILK PRODUCERS | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.