EPA Air · by county
Air-emissions sources in Marion County, Arkansas
- 8Facilities
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Every stationary source in Marion County, Arkansas 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 Marion County
Each of the 8 operating major, synthetic minor and minor sources in Marion County, Arkansas has a record page: every source in Marion County, A to Z.
By emissions classification in Marion 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 Marion 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.
- 2026 inspections 3
- 2025 inspections 6
- 2024 inspections 5
- 2023 inspections 6
- 2022 inspections 4
- 2021 inspections 4
- 2019 inspections 3
- 2017 inspections 3
Stack tests in Marion County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in Marion County, year by year · Stack tests in Marion County, year by year
Other counties in Arkansas
Every county in the state with at least three sources on file.
- Jackson County 16
- Jefferson County 34
- Johnson County 26
- Lawrence County 9
- Lee County 5
- Lincoln County 5
- Little River County 6
- Logan County 30
- Lonoke County 15
- Madison County 7
- Miller County 13
- Mississippi County 52
- Monroe County 5
- Montgomery County 5
- Ouachita County 9
- Phillips County 21
- Pike County 5
- Poinsett County 13
- Polk County 9
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ADVANCED MARINE PERFORMANCE, LLC | Major source | No |
| ALTOM CONSTRUCTION - MARION COUNTY PAVING | Synthetic minor source | No |
| BUTTERBALL, LLC | Minor source | No |
| MARION COUNTY QUARRY | Synthetic minor source | No |
| ROYAL OAK CHARCOAL - SNOW DIVISION | Minor source | No |
| WHITE RIVER MARINE GROUP, LLC - ALUMINUM PLANT | Minor source | No |
| WHITE RIVER MARINE GROUP, LLC DBA RANGER BOATS FIBERGLASS | Major source | No |
| WRM - YELLVILLE QUARRY | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for Marion county, AR. It lists 8 facilities in Marion county, of which 2 are major sources.