EPA Air · by county
Air-emissions sources in Calhoun County, Arkansas
- 6Facilities
Every stationary source in Calhoun 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 Calhoun County
Each of the 6 operating major, synthetic minor and minor sources in Calhoun County, Arkansas has a record page: every source in Calhoun County, A to Z.
By emissions classification in Calhoun 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 Calhoun 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 4
- 2023 inspections 4
- 2021 inspections 5
- 2020 inspections 5
- 2018 inspections 4
Stack tests in Calhoun County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in Calhoun County, year by year · Stack tests in Calhoun County, year by year
Other counties in Arkansas
Every county in the state with at least three sources on file.
- Arkansas County 18
- Ashley County 12
- Baxter County 25
- Benton County 55
- Boone County 20
- Bradley County 6
- Carroll County 10
- Chicot County 3
- Clark County 15
- Clay County 6
- Cleburne County 23
- Cleveland County 3
- Columbia County 18
- Conway County 33
- Craighead County 43
- Crawford County 22
- Crittenden County 61
- Cross County 11
- Dallas County 4
Calhoun County carries 6 of the 1,383 air-emissions sources this register holds in Arkansas, which places it 53rd of 71 in that cohort.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AEROJET ROCKETDYNE, INC. | Major source | No |
| AR GRAVEL COMPANY - BRADSHAW MINE | Synthetic minor source | No |
| ARMTEC COUNTERMEASURES CO. | Major source | No |
| AUSTIN POWDER COMPANY | Minor source | No |
| GEORGIA-PACIFIC WOOD PRODUCTS, LLC--FORDYCE OSB | Major source | No |
| LOCKHEED MARTIN COPORATION | 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 Calhoun county, AR. It lists 6 facilities in Calhoun county, including 3 major sources.