EPA Air · by county
Air-emissions sources in Lamar County, Mississippi
- 10Facilities
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Every stationary source in Lamar 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.
Every source’s record in Lamar County
Each of the 10 operating major, synthetic minor and minor sources in Lamar County, Mississippi has a record page: every source in Lamar County, A to Z.
By emissions classification in Lamar 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 Lamar 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.
Stack tests in Lamar County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2026 stack tests 3
- 2025 stack tests 5
- 2024 stack tests 3
- 2022 stack tests 13
- 2021 stack tests 8
- 2020 stack tests 6
- 2019 stack tests 8
- 2018 stack tests 8
- 2017 stack tests 14
Inspections in Lamar County, year by year · Stack tests in Lamar County, year by year
Other counties in Mississippi
Every county in the state with at least three sources on file.
- Humphreys County 4
- Issaquena County 3
- Itawamba County 10
- Jackson County 28
- Jasper County 17
- Jefferson County 3
- Jefferson Davis County 6
- Jones County 27
- Kemper County 3
- Lafayette County 5
- Lauderdale County 32
- Lee County 42
- Leflore County 5
- Lincoln County 11
- Lowndes County 27
- Madison County 24
- Marion County 9
- Marshall County 11
- Monroe County 26
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, R D MORROW SR GENERATING | Major source | No |
| EDGE PETROLEUM OPERATING COMPANY, PATTERSON NUMBER 2 COMPRESSOR STATION | Minor source | No |
| HARDY TECHNOLOGIES LLC | Major source | No |
| HUNT SOUTHLAND REFINING COMPANY LLC | Minor source | Yes |
| PLAINS PIPELINE LP, LUMBERTON STATION | Minor source | No |
| RAIN CII CARBON LLC | Major source | No |
| SALT DOME POLE LLC | Minor source | No |
| TELLUS OPERATING GROUP LLC, BAXTERVILLE COMPRESSOR STATION | Synthetic minor source | No |
| TRANSMONTAIGNE OPERATING COMPANY LP, PURVIS TERMINAL | Minor source | No |
| WESLEY MEDICAL CENTER | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.