EPA Air · stack tests by state and year
Air-emissions stack tests in Arkansas, 2025
- 619Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Arkansas during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Arkansas, 2025
- Van Buren County 72
- Mississippi County 66
- White County 64
- Cleburne County 49
- Benton County 47
- Conway County 46
- Hot Spring County 32
- Faulkner County 20
- Union County 16
- Columbia County 15
- Randolph County 15
- Izard County 14
- Washington County 13
- Jefferson County 12
- Little River County 11
- Logan County 11
- Franklin County 11
- Sebastian County 10
- Calhoun County 9
- Pope County 8
- Independence County 8
- Miller County 7
- Howard County 6
- Lincoln County 6
- Ouachita County 5
- Nevada County 5
- Greene County 4
- Desha County 4
- Clark County 3
- Crawford County 3
- Prairie County 3
- Pulaski County 3
Arkansas, other years
Air-emissions stack tests recorded in Arkansas, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-07-03 | APAC-CENTRAL, INC. - GRAVETTE QUARRY — high-priority violation on file | GRAVETTE, Benton, AR | Pass | State |
| 2025-07-03 | APAC-CENTRAL, INC. - GRAVETTE QUARRY — high-priority violation on file | GRAVETTE, Benton, AR | Pass | State |
| 2025-07-03 | APAC-CENTRAL, INC. - GRAVETTE QUARRY — high-priority violation on file | GRAVETTE, Benton, AR | Pass | State |
| 2025-07-03 | APAC-CENTRAL, INC. - GRAVETTE QUARRY — high-priority violation on file | GRAVETTE, Benton, AR | Pass | State |
| 2025-07-03 | APAC-CENTRAL, INC. - GRAVETTE QUARRY — high-priority violation on file | GRAVETTE, Benton, AR | Pass | State |
| 2025-07-03 | APAC-CENTRAL, INC. - GRAVETTE QUARRY — high-priority violation on file | GRAVETTE, Benton, AR | Pass | State |
| 2025-07-02 | CUSTOM WOOD RECYCLING, INC | DANVILLE, Yell, AR | Pass | State |
| 2025-06-26 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-2 | QUITMAN, Faulkner, AR | Pass | State |
| 2025-06-25 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-5 | HEBER SPRINGS, Cleburne, AR | Pass | State |
| 2025-06-24 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-2 | PANGBURN, White, AR | Pass | State |
| 2025-06-24 | DESOTO GATHERING COMPANY, LLC - TIGER CPF 2 | JUDSONIA, White, AR | Pass | State |
| 2025-06-23 | DESOTO GATHERING COMPANY, LLC - STEELHEAD CPF-3 | CLINTON, Van Buren, AR | Pass | State |
| 2025-06-23 | DESOTO GATHERING COMPANY, LLC - STEELHEAD CPF-3 | CLINTON, Van Buren, AR | Pass | State |
| 2025-06-18 | NUCOR YAMATO STEEL COMPANY | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2025-06-17 | ARKANSAS LIME COMPANY | BATESVILLE, Independence, AR | Pass | State |
| 2025-06-12 | DESOTO GATHERING COMPANY LLC - PIKE CPF-1 | HATTIEVILLE, Conway, AR | Pass | State |
| 2025-06-12 | RAZORBACK GATHERING COMPANY, LLC.- STAGE COACH CPF 1 | SPRINGFIELD, Conway, AR | Pass | State |
| 2025-06-11 | DESOTO GATHERING COMPANY LLC - SOUTH BROWNIE CPF 2 | HATTIEVILLE, Conway, AR | Pass | State |
| 2025-06-11 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-06-11 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-06-11 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-06-11 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-06-11 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-06-11 | MID-CONTINENT COAL AND COKE COMPANY | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-06-11 | ANTHONY TIMBERLANDS, INC. - BEARDEN | BEARDEN, Ouachita, AR | Pass | State |
| 2025-06-11 | ANTHONY TIMBERLANDS, INC. - BEARDEN | BEARDEN, Ouachita, AR | Pass | State |
| 2025-06-11 | ANTHONY TIMBERLANDS, INC. - BEARDEN | BEARDEN, Ouachita, AR | Pass | State |
| 2025-06-11 | DESOTO GATHERING COMPANY, LLC - STEELHEAD CPF-3 | CLINTON, Van Buren, AR | Pass | State |
| 2025-06-10 | MID CONTINENT COAL & COKE COMPANY | BLYTHEVILLE, Mississippi, AR | Fail | State |
| 2025-06-10 | MID CONTINENT COAL & COKE COMPANY | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2025-06-10 | MID CONTINENT COAL & COKE COMPANY | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2025-06-10 | MID CONTINENT COAL & COKE COMPANY | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2025-06-10 | DESOTO GATHERING COMPANY, LLC - YELLOWSTONE CPF 1 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2025-06-10 | DESOTO GATHERING COMPANY, LLC - YELLOWSTONE CPF 1 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2025-06-10 | DESOTO GATHERING COMPANY, LLC - YELLOWSTONE CPF-3 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2025-06-09 | DESOTO GATHERING COMPANY, LLC.-OLIVER CPF-1 | SEARCY, White, AR | Pass | State |
| 2025-06-09 | DESOTO GATHERING COMPANY, LLC.-OLIVER CPF-1 | SEARCY, White, AR | Pass | State |
| 2025-06-05 | BIG RIVER STEEL LLC | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-06-05 | GREEN & CLEAN TERMINALS, LLC. | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-06-04 | ET GATHERING & PROCESSING LLC. - FRANKLIN COMPRESSOR STATION | CECIL, Franklin, AR | Pass | State |
| 2025-06-04 | PLUM POINT SERVICES COMPANY, LLC - PLUM POINT ENERGY STATION | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-06-03 | CLEARWATER PAPER CORPORATION (CYPRESS BEND) | ARKANSAS CITY, Desha, AR | Pass | State |
| 2025-06-03 | CLEARWATER PAPER CORPORATION (CYPRESS BEND) | ARKANSAS CITY, Desha, AR | Pass | State |
| 2025-06-03 | PLUM POINT SERVICES COMPANY, LLC - PLUM POINT ENERGY STATION | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-05-30 | ATLAS ASPHALT INC. - LEXA PLANT | LEXA, Phillips, AR | Pass | State |
| 2025-05-23 | DESOTO GATHERING COMPANY, LLC.-OLIVER CPF-1 | SEARCY, White, AR | Pass | State |
| 2025-05-22 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-2 | QUITMAN, Faulkner, AR | Pass | State |
| 2025-05-22 | DESOTO GATHERING COMPANY LLC - NEW QUITMAN CPF-4 | QUITMAN, Faulkner, AR | Pass | State |
| 2025-05-21 | DESOTO GATHERING COMPANY LLC - PIKE CPF-1 | HATTIEVILLE, Conway, AR | Pass | State |
| 2025-05-21 | DOMTAR A.W. LLC - ASHDOWN MILL — high-priority violation on file | ASHDOWN, Little River, AR | Pass | State |
| 2025-05-21 | DOMTAR A.W. LLC - ASHDOWN MILL — high-priority violation on file | ASHDOWN, Little River, AR | Pass | State |
| 2025-05-21 | NUCOR CORPORATION - NUCOR STEEL, ARKANSAS | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2025-05-21 | DESOTO GATHERING COMPANY, LLC - STEELHEAD CPF-2 | CLINTON, Van Buren, AR | Pass | State |
| 2025-05-20 | DESOTO GATHERING COMPANY, LLC - SOUTH RAINBOW | CENTER RIDGE, Conway, AR | Pass | State |
| 2025-05-20 | DESOTO GATHERING COMPANY, LLC - STURGEON CPF-3 | CENTER RIDGE, Conway, AR | Pass | State |
| 2025-05-20 | DOMTAR A.W. LLC - ASHDOWN MILL — high-priority violation on file | ASHDOWN, Little River, AR | Pass | State |
| 2025-05-20 | DOMTAR A.W. LLC - ASHDOWN MILL — high-priority violation on file | ASHDOWN, Little River, AR | Pass | State |
| 2025-05-20 | DOMTAR A.W. LLC - ASHDOWN MILL — high-priority violation on file | ASHDOWN, Little River, AR | Pass | State |
| 2025-05-20 | DOMTAR A.W. LLC - ASHDOWN MILL — high-priority violation on file | ASHDOWN, Little River, AR | Pass | State |
| 2025-05-20 | NUCOR CORPORATION - NUCOR STEEL, ARKANSAS | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2025-05-20 | NUCOR CORPORATION - NUCOR STEEL, ARKANSAS | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2025-05-19 | DESOTO GATHERING COMPANY, LLC - WEST CUTTHROAT CPF-2 | QUITMAN, Cleburne, AR | Pass | State |
| 2025-05-19 | DESOTO GATHERING COMPANY LLC - YELLOWSTONE CPF-2 | QUITMAN, Van Buren, AR | Pass | State |
| 2025-05-16 | SUZANO PACKAGING, LLC | PINE BLUFF, Jefferson, AR | Pass | State |
| 2025-05-15 | SUZANO PACKAGING, LLC | PINE BLUFF, Jefferson, AR | Pass | State |
| 2025-05-14 | SUZANO PACKAGING, LLC | PINE BLUFF, Jefferson, AR | Pass | State |
| 2025-05-09 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-3 | SPRINGFIELD, Conway, AR | Pass | State |
| 2025-05-09 | DESOTO GATHERING COMPANY, LLC - YOGI CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2025-05-09 | DESOTO GATHERING COMPANY, LLC - YOGI CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2025-05-08 | DESOTO GATHERING COMPANY, LLC - PHILLIPS MOUNTAIN CPF-1 | CLEVELAND, Conway, AR | Pass | State |
| 2025-05-08 | DESOTO GATHERING COMPANY, LLC - PHILLIPS MOUNTAIN CPF-2 | CLEVELAND, Conway, AR | Pass | State |
| 2025-05-08 | EXPLORATORY VENTURES, LLC. | OSCEOLA, Mississippi, AR | Pass | State |
| 2025-05-07 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2025-05-07 | COLUMBIA COUNTY LANDFILL | MAGNOLIA, Columbia, AR | Pass | State |
| 2025-05-06 | DESOTO GATHERING COMPANY, LLC - SOUTHEAST RAINBOW CPF-1 | BEE BRANCH, Conway, AR | Pass | State |
| 2025-05-06 | DESOTO GATHEIRNG COMPANY, LLC - GRAVEL HILL CPF-2 | CLEVELAND (HISTORICAL), TOWNSHIP OF, Van Buren, AR | Pass | State |
| 2025-05-05 | ET GATHERING & PROCESSING LLC. - BROWNSVILLE COMPRESSOR STATION | BOONEVILLE, Logan, AR | Pass | State |
| 2025-05-05 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-2 | PANGBURN, White, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | HARTFIELD READY MIX- AGGREGATE DIVISION | SAGE, Izard, AR | Pass | State |
| 2025-05-02 | DEFENDER GAS PRODUCERS LLC - WILSON CREEK | CLINTON, Van Buren, AR | Pass | State |
| 2025-05-01 | ENTERPRISE REFINED PRODUCTS COMPANY LLC - EL DORADO TERMINAL | EL DORADO, Union, AR | Pass | State |
| 2025-04-28 | APAC TENNESSEE, INC. - WEST MEMPHIS ASPHALT PLANT | WEST MEMPHIS, Crittenden, AR | Pass | State |
| 2025-04-25 | COOPER TIRE & RUBBER COMPANY | TEXARKANA, Miller, AR | Pass | State |
| 2025-04-24 | NUCOR YAMATO STEEL COMPANY | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2025-04-24 | ECO-VISTA, LLC - WASTE MANAGEMENT OF ARKANSAS, INC. — high-priority violation on file | SPRINGDALE, Washington, AR | Pass | State |
| 2025-04-24 | ECO-VISTA, LLC - WASTE MANAGEMENT OF ARKANSAS, INC. — high-priority violation on file | SPRINGDALE, Washington, AR | Pass | State |
| 2025-04-24 | ECO-VISTA, LLC - WASTE MANAGEMENT OF ARKANSAS, INC. — high-priority violation on file | SPRINGDALE, Washington, AR | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.