EPA Air · stack tests by year
Air-emissions stack tests in 2022
- 29,136Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2022
- California 10,813
- Ohio 2,355
- Indiana 1,925
- Florida 1,564
- Oklahoma 1,350
- Georgia 1,096
- New Mexico 981
- Pennsylvania 830
- Alabama 630
- Mississippi 577
- Arkansas 562
- Colorado 460
- Iowa 434
- Missouri 359
- Texas 288
- Michigan 288
- Wisconsin 262
- Washington 260
- North Carolina 252
- Kentucky 245
- Wyoming 241
- Minnesota 236
- South Carolina 228
- West Virginia 210
- Delaware 209
- Utah 162
- Montana 155
- Nebraska 143
- Nevada 137
- Illinois 136
- Tennessee 134
- Louisiana 131
- Alaska 131
- Virginia 126
- Maine 116
- Connecticut 115
- Arizona 114
- New York 113
- North Dakota 110
- New Jersey 104
- Idaho 99
- Hawaii 69
- District of Columbia 60
- South Dakota 55
- Maryland 52
- Oregon 49
- New Hampshire 48
- Puerto Rico 39
- Kansas 37
- Rhode Island 23
- Massachusetts 19
- Vermont 4
Other years
Air-emissions stack tests recorded in 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-12-24 | CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file | SERGEANT BLUFF, Woodbury, IA | Fail | State |
| 2022-12-24 | CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2022-12-23 | UNIT PETROLEUM CO / MCCONNELL 1 11H | CEMENT, Grady, OK | Pass | State |
| 2022-12-22 | PASADENA CITY, DWP (EIS USE) | PASADENA, Los Angeles, CA | Pass | Local |
| 2022-12-22 | PASADENA CITY, DWP (EIS USE) | PASADENA, Los Angeles, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-12-22 | MIAMI-DADE WATER AND SEWER DEPARTMENT | HIALEAH, Miami-Dade, FL | Pass | State |
| 2022-12-22 | VULCAN CONSTRUCTION MATERIALS LLC - GRAYSON QUARRY. | GRAYSON, Gwinnett, GA | Pass | State |
| 2022-12-22 | MIDAMERICAN ENERGY CO PLEASANT HILL GDMEC | PLEASANT HILL, Polk, IA | Pass | Local |
| 2022-12-22 | MOMENTIVE PERFORMANCE MATERIALS USA LLC | GARRETT, DeKalb, IN | Pass | State |
| 2022-12-22 | MOMENTIVE PERFORMANCE MATERIALS USA LLC | GARRETT, DeKalb, IN | Pass | State |
| 2022-12-22 | MOMENTIVE PERFORMANCE MATERIALS USA LLC | GARRETT, DeKalb, IN | Pass | State |
| 2022-12-22 | MOMENTIVE PERFORMANCE MATERIALS USA LLC | GARRETT, DeKalb, IN | Pass | State |
| 2022-12-22 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Pass | State |
| 2022-12-22 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Pass | State |
| 2022-12-22 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Pass | State |
| 2022-12-22 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Pass | State |
| 2022-12-22 | WASTE MANAGEMENT DISPOSAL SERVICES OF MAINE, INC. — high-priority violation on file | NORRIDGEWOCK, Somerset, ME | Pass | State |
| 2022-12-22 | IOWA LIMESTONE COMPANY | JASPER, Jasper, MO | Pass | State |
| 2022-12-22 | IOWA LIMESTONE COMPANY | JASPER, Jasper, MO | Pass | State |
| 2022-12-22 | IOWA LIMESTONE COMPANY | JASPER, Jasper, MO | Pass | State |
| 2022-12-22 | IOWA LIMESTONE COMPANY | JASPER, Jasper, MO | Pass | State |
| 2022-12-22 | EGGER - LEXINGTON PARTICLEBOARD PLANT — high-priority violation on file | LINWOOD, Davidson, NC | Pass | State |
| 2022-12-22 | EL CAMPEON CTB 17S | JAL, Lea, NM | Pass | State |
| 2022-12-22 | STARBUCKS MANUFACTURING COMPANY | MINDEN, Douglas, NV | Pass | State |
| 2022-12-22 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-12-22 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-12-22 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-12-22 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | BUNTING BEARINGS LLC | DELTA, Fulton, OH | Pass | State |
| 2022-12-22 | GUERNSEY POWER STATION LLC | BYESVILLE, Guernsey, OH | Pass | State |
| 2022-12-22 | GUERNSEY POWER STATION LLC | BYESVILLE, Guernsey, OH | Pass | State |
| 2022-12-22 | GUERNSEY POWER STATION LLC | BYESVILLE, Guernsey, OH | Pass | State |
| 2022-12-22 | GUERNSEY POWER STATION LLC | BYESVILLE, Guernsey, OH | Pass | State |
| 2022-12-22 | GUERNSEY POWER STATION LLC | BYESVILLE, Guernsey, OH | Pass | State |
| 2022-12-22 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Fail | State |
| 2022-12-22 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Fail | State |
| 2022-12-22 | EXPAND OPERATING LLC/RU-46 DROPP WELLPAD | SUSQUEHANNA, Susquehanna, PA | Pass | State |
| 2022-12-22 | CENTURY ALUMINUM OF SOUTH CAROLINA INC — high-priority violation on file | GOOSE CREEK, Berkeley, SC | Fail | State |
| 2022-12-22 | DISPOSAL SERVICE, INC., HURRICANE | HURRICANE, Putnam, WV | Pass | State |
| 2022-12-21 | LHOIST NORTH AMERICA OF ALABAMA, LLC | CALERA, Shelby, AL | Pass | State |
| 2022-12-21 | BLACK WARRIOR SOLID WASTE DISPOSAL AUHOR | COKER, Tuscaloosa, AL | Pass | State |
| 2022-12-21 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-21 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
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 and stack tests recorded in 2022. The page lists 29,136 stack tests recorded nationwide in 2022.