EPA Air · stack tests by state, industry and year
Utilities (NAICS 2211): stack tests in Maryland, 2026
- 6Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2026 at a Maryland source whose primary industry code is NAICS 2211. A facility filing more than one industry code is counted under the first one on its record.
Utilities (NAICS 2211) in Maryland, other years
Other industries in Maryland, 2026
- Hospitals (NAICS 6221) 4
- Pipeline transportation (NAICS 4862) 4
- Nonmetallic mineral product manufacturing (NAICS 3273) 3
- Waste management and remediation (NAICS 5622) 3
Air-emissions stack tests recorded in Maryland, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-07-14 | WILDCAT POINT GENERATION FACILITY | CONOWINGO, Cecil, MD | Pending | State |
| 2026-07-14 | WILDCAT POINT GENERATION FACILITY | CONOWINGO, Cecil, MD | Pending | State |
| 2026-06-24 | EASTON UTILITIES - WASHINGTON STREET | EASTON, Talbot, MD | Pending | State |
| 2026-05-18 | RAVEN POWER FORT SMALLWOOD LLC | CURTIS BAY, Anne Arundel, MD | Pass | State |
| 2026-02-25 | RAVEN POWER FORT SMALLWOOD LLC | CURTIS BAY, Anne Arundel, MD | Pass | State |
| 2026-02-25 | EASTON UTILITIES - WASHINGTON STREET | EASTON, Talbot, MD | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.