EPA Air · by county
Air-emissions sources in Walthall County, Mississippi
- 7Facilities
Every stationary source in Walthall County, Mississippi 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 Walthall 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 Walthall 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.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AMERICAN PACKAGING | Minor source | No |
| CHISOS PIPELINE COMPANY LLC, DEXTER COMPRESSOR STATION | Minor source | No |
| GULF SOUTH PIPELINE COMPANY LLC, MCCOMB COMPRESSOR STATION | Major source | No |
| JONES LUMBER COMPANY INC | Minor source | No |
| SOUTHERN NATURAL GAS COMPANY LLC, PEARL RIVER GAS TURBINE STATION | Major source | No |
| TRANSCONTINENTAL GAS PIPELINE COMPANY LLC, STATION 70 | Major source | No |
| WALTHALL COUNTY GENERAL HOSPITAL | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.