EPA Air · stack tests by year
Air-emissions stack tests in 2018
- 25,145Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2018
- California 7,098
- Ohio 2,476
- Oklahoma 1,684
- Indiana 1,605
- Florida 1,563
- Georgia 1,137
- Pennsylvania 813
- Alabama 645
- Texas 611
- Mississippi 598
- Arkansas 555
- Iowa 464
- Missouri 414
- Washington 394
- Colorado 353
- Wisconsin 280
- Montana 269
- North Carolina 261
- Michigan 259
- Wyoming 253
- South Carolina 252
- Minnesota 218
- Kentucky 200
- Kansas 195
- Delaware 194
- Alaska 178
- Illinois 165
- Nebraska 152
- Utah 137
- West Virginia 137
- Tennessee 129
- North Dakota 117
- Virginia 116
- New York 116
- Connecticut 114
- Nevada 101
- New Jersey 100
- Maine 88
- New Hampshire 83
- Oregon 83
- Idaho 77
- Hawaii 77
- South Dakota 67
- Arizona 61
- Maryland 58
- Louisiana 54
- Massachusetts 41
- District of Columbia 33
- New Mexico 31
- Vermont 20
- Rhode Island 10
- Puerto Rico 9
Other years
Air-emissions stack tests recorded in 2018
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2018-07-16 | HARRISON CONSTRUCTION DIVISION OF APAC-ATLANTIC, INC. | FRANKLIN, Macon, NC | Pass | State |
| 2018-07-16 | HILAND PARTNERS HOLDINGS LLC-LAKESIDE COMPRESSOR STATION | WILLISTON, Williams, ND | Pass | State |
| 2018-07-16 | LOGAN GENERATING COMPANY LP — high-priority violation on file | SWEDESBORO, Gloucester, NJ | Pass | State |
| 2018-07-16 | RED-ROCHESTER LLC AT EASTMAN BUSINESS PARK | GREECE, ROCHESTER, Monroe, NY | Pass | State |
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-16 | ET GATHERING PROCESSING LLC / EAGLE CITY COMPRESSOR STATION | EAGLE CITY, Blaine, OK | Pass | State |
| 2018-07-16 | ET GATHERING PROCESSING LLC / EAGLE CITY COMPRESSOR STATION | EAGLE CITY, Blaine, OK | Pass | State |
| 2018-07-16 | UNBRIDLED RESOURCES LLC / PECK 27 18 24 1H STATION | ARNETT, Ellis, OK | Pass | State |
| 2018-07-16 | UNBRIDLED RESOURCES LLC / RADER 7 20 25 1H STATION | SHATTUCK, Ellis, OK | Pass | State |
| 2018-07-16 | UNBRIDLED RESOURCES LLC / C E BLACKBURN 15 20 25 1H STATION | SHATTUCK, Ellis, OK | Pass | State |
| 2018-07-16 | DEVON ENERGY PRODUCTION CO LP / SHOWBOAT MOSASAURUS CTB | OMEGA, Kingfisher, OK | Pass | State |
| 2018-07-16 | DEVON ENERGY PRODUCTION CO LP / SHOWBOAT MOSASAURUS CTB | OMEGA, Kingfisher, OK | Pass | State |
| 2018-07-16 | ET GATHERING PROCESSING LLC / ROLL COMPRESSOR STATION | CRAWFORD, Roger Mills, OK | Pass | State |
| 2018-07-16 | ET GATHERING PROCESSING LLC / ANTELOPE COMPRESSOR STATION | CRAWFORD, Roger Mills, OK | Pass | State |
| 2018-07-16 | DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2018-07-16 | RW GATHERING LLC/ECKER BERGMAN RD COMP STA | DERRY TWP, Westmoreland, PA | Pass | State |
| 2018-07-16 | RW GATHERING LLC/MOSHANNON COMP STA | DRIFTING, Clearfield, PA | Pass | State |
| 2018-07-16 | WILLIAMS FIELD SVC CO/POTTER COMP STA | KINGSLEY, Susquehanna, PA | Pass | State |
| 2018-07-16 | SANTEE COOPER CROSS GENERATING STATION — high-priority violation on file | PINEVILLE, Berkeley, SC | Pass | State |
| 2018-07-16 | DUKE ENERGY PROGRESS LLC - HB ROBINSON DARLINGTON ELECTRIC POWER PLANT | HARTSVILLE, Darlington, SC | Pass | State |
| 2018-07-16 | SANDERS BROTHERS CONSTRUCTION COMPANY INC N CHARLESTON PLANT | NORTH CHARLESTON, Charleston, SC | Pass | State |
| 2018-07-16 | SONIFI SOLUTIONS | SIOUX FALLS, Minnehaha, SD | Pass | State |
| 2018-07-16 | TENNESSEE OPERATIONS OF EASTMAN CHEMICAL COMPANY — high-priority violation on file | KINGSPORT, Sullivan, TN | Pass | State |
| 2018-07-16 | PASADENA PLASTICS COMPLEX | PASADENA, Harris, TX | N/A | State |
| 2018-07-16 | ALTIVIA OXIDE CHEMICALS | CROSBY, Harris, TX | N/A | State |
| 2018-07-16 | LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file | CHANNELVIEW, Harris, TX | Pass | State |
| 2018-07-16 | LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file | CHANNELVIEW, Harris, TX | Pass | State |
| 2018-07-16 | LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file | CHANNELVIEW, Harris, TX | Pass | State |
| 2018-07-16 | LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file | CHANNELVIEW, Harris, TX | Pass | State |
| 2018-07-16 | LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file | CHANNELVIEW, Harris, TX | Pass | State |
| 2018-07-16 | LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file | CHANNELVIEW, Harris, TX | Pass | State |
| 2018-07-16 | LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file | CHANNELVIEW, Harris, TX | Pass | State |
| 2018-07-16 | LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file | CHANNELVIEW, Harris, TX | Pass | State |
| 2018-07-16 | LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file | CHANNELVIEW, Harris, TX | Pass | State |
| 2018-07-16 | PRCC COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | CONVERSE COUNTY, Converse, WY | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS | BUTLER, Butler, PA | Fail | State |
| 2018-07-14 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | Pass | Local |
| 2018-07-14 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | Pass | Local |
| 2018-07-14 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | Pass | Local |
| 2018-07-14 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | Pass | Local |
| 2018-07-14 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | Pending | Local |
| 2018-07-14 | ANR PIPELINE COMPANY ST JOHN COMPRESSOR STATION | SAINT JOHN, Lake, IN | Pass | State |
| 2018-07-13 | SHELBY COUNTY COMMISSION | COLUMBIANA, Shelby, AL | Pass | State |
| 2018-07-13 | SO CAL EDISON CO | AVALON, Los Angeles, CA | Pass | Local |
| 2018-07-13 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-13 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-13 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-13 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-13 | BARREL TEN QUARTER CIRCLE LAND CO INC | ESCALON, San Joaquin, CA | Pass | Local |
| 2018-07-13 | BARREL TEN QUARTER CIRCLE LAND CO INC | ESCALON, San Joaquin, CA | Pass | Local |
| 2018-07-13 | BARREL TEN QUARTER CIRCLE LAND CO INC | ESCALON, San Joaquin, CA | Pass | Local |
| 2018-07-13 | BARREL TEN QUARTER CIRCLE LAND CO INC | ESCALON, San Joaquin, CA | Pass | Local |
| 2018-07-13 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2018-07-13 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2018-07-13 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2018-07-13 | GCC RIO GRANDE - PUEBLO CEMENT PLANT — high-priority violation on file | PUEBLO 4.5 MI. S OF, Pueblo, CO | Pass | State |
| 2018-07-13 | FLORIDA GAS TRANSMISSION COMPANY, LLC | BROOKER, Bradford, FL | Pass | State |
| 2018-07-13 | FLORIDA GAS TRANSMISSION COMPANY, LLC | BROOKER, Bradford, FL | Pass | State |
| 2018-07-13 | FLORIDA GAS TRANSMISSION COMPANY, LLC | BROOKER, Bradford, FL | Pass | State |
| 2018-07-13 | MARION COUNTY BOARD OF CO COMMISSIONERS | OCALA, Marion, FL | Pass | State |
| 2018-07-13 | MARION COUNTY BOARD OF CO COMMISSIONERS | OCALA, Marion, FL | Pass | State |
| 2018-07-13 | MARION COUNTY BOARD OF CO COMMISSIONERS | OCALA, Marion, FL | Pass | State |
| 2018-07-13 | MARION COUNTY BOARD OF CO COMMISSIONERS | OCALA, Marion, FL | Pass | State |
| 2018-07-13 | MARION COUNTY BOARD OF CO COMMISSIONERS | OCALA, Marion, FL | Pass | State |
| 2018-07-13 | MARION COUNTY BOARD OF CO COMMISSIONERS | OCALA, Marion, FL | Pass | State |
| 2018-07-13 | ATLANTA GAS LIGHT COMPANY - RIVERDALE LNG PLANT — high-priority violation on file | RIVERDALE, Clayton, GA | Pass | State |
| 2018-07-13 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-13 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-13 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-13 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-13 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Fail | State |
| 2018-07-13 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2018-07-13 | EVERGY - LAWRENCE (AIR) | LAWRENCE, Douglas, KS | Pass | State |
| 2018-07-13 | EVERGY - LAWRENCE (AIR) | LAWRENCE, Douglas, KS | Pass | State |
| 2018-07-13 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2018-07-13 | BUCKEYE PARTNERS | PERTH AMBOY, Middlesex, NJ | Fail | State |
| 2018-07-13 | PACTIV LLC | CANANDAIGUA(T), Ontario, NY | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2018-07-13 | EAST PENN MFG CO INC/SMELTER PLT | LYONS, Berks, PA | Pass | State |
| 2018-07-13 | EQM GATHERING OPCO LLC/BLUE MOON COMP STA | DAISYTOWN, Washington, PA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in 2018. It lists 25,145 stack tests recorded nationwide in 2018.