EPA Air · inspections by county and year
Air-emissions inspections in Montgomery County, Maryland, 2026
- 12Inspections
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 Montgomery County, Maryland during 2026. 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 Montgomery County facility page.
Air-emissions inspections in Montgomery County, other years
Air-emissions inspections recorded in Montgomery County, Maryland, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-08-10 | PROSPERITY DRIVE DATA CENTER, LLC | FCE On-Site | State |
| 2026-05-13 | QIAGEN SCIENCES | FCE On-Site | State |
| 2026-05-07 | VERIZON - 13100 COLUMBIA PIKE | FCE On-Site | State |
| 2026-04-30 | NATIONAL INSTITUTES OF HEALTH | FCE On-Site | State |
| 2026-04-21 | M. LUIS PRODUCTS, LLC — high-priority violation on file | PCE On-Site | State |
| 2026-04-02 | SHADY GROVE ADVENTIST HOSPITAL | FCE On-Site | State |
| 2026-03-26 | MONTGOMERY COUNTY RRF — high-priority violation on file | FCE On-Site | State |
| 2026-02-18 | NAVAL SUPPORT ACTIVITY BETHESDA | FCE On-Site | State |
| 2026-02-17 | HOLY CROSS HOSPITAL OF SILVER SPRING | FCE On-Site | State |
| 2026-02-05 | DICKERSON POWER, LLC | FCE On-Site | State |
| 2026-01-29 | ADVENTIST HEALTH CARE WHITE OAK MEDICAL CENTER | FCE On-Site | State |
| 2026-01-15 | GENERAL CONFERENCE CORP. OF SEVENTH DAY ADVENTIST | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.