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 |
|---|---|---|---|---|
| 2018-10-29 | TELLUS OPERATING GROUP LLC, BAXTERVILLE COMPRESSOR STATION | LUMBERTON, Lamar, MS | Pass | State |
| 2018-10-29 | TELLUS OPERATING GROUP LLC, BAXTERVILLE COMPRESSOR STATION | LUMBERTON, Lamar, MS | Pass | State |
| 2018-10-29 | TELLUS OPERATING GROUP LLC, BAXTERVILLE COMPRESSOR STATION | LUMBERTON, Lamar, MS | Pass | State |
| 2018-10-29 | TELLUS OPERATING GROUP LLC, BAXTERVILLE COMPRESSOR STATION | LUMBERTON, Lamar, MS | Pass | State |
| 2018-10-29 | CARDINAL POWER PLANT (CARDINAL OPERATING COMPANY) | BRILLIANT, Jefferson, OH | Pass | State |
| 2018-10-29 | CARDINAL POWER PLANT (CARDINAL OPERATING COMPANY) | BRILLIANT, Jefferson, OH | Pass | State |
| 2018-10-29 | CARDINAL POWER PLANT (CARDINAL OPERATING COMPANY) | BRILLIANT, Jefferson, OH | Pass | State |
| 2018-10-29 | CARDINAL POWER PLANT (CARDINAL OPERATING COMPANY) | BRILLIANT, Jefferson, OH | Pass | State |
| 2018-10-29 | CARDINAL POWER PLANT (CARDINAL OPERATING COMPANY) | BRILLIANT, Jefferson, OH | Pass | State |
| 2018-10-29 | CARDINAL POWER PLANT (CARDINAL OPERATING COMPANY) | BRILLIANT, Jefferson, OH | Pass | State |
| 2018-10-29 | ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION | BURLINGTON, Alfalfa, OK | Pass | State |
| 2018-10-29 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2018-10-29 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2018-10-29 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2018-10-29 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2018-10-29 | ET GATHERING PROCESSING LLC / TRAIL CREEK COMPRESSOR STATION | OAKWOOD, Dewey, OK | Pass | State |
| 2018-10-29 | MARKWEST OKLAHOMA GAS CO LLC / KINGFISHER COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2018-10-29 | MARKWEST OKLAHOMA GAS CO LLC / KINGFISHER COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2018-10-29 | HAWKINS ASPHALT PAVING, LLC | WOODBURY, Cannon, TN | Pass | State |
| 2018-10-29 | ROGERS GROUP, INC. DBA LIBERTY QUARRY | LIBERTY, DeKalb, TN | Pass | State |
| 2018-10-29 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2018-10-29 | PORT OF LONGVIEW | LONGVIEW, Cowlitz, WA | Pending | Local |
| 2018-10-29 | MULLINS CHEESE INC — high-priority violation on file | MOSINEE, Marathon, WI | Pass | State |
| 2018-10-29 | SMART SAND INC — high-priority violation on file | OAKDALE, Oconto, WI | Pass | State |
| 2018-10-29 | COLUMBIA GAS TRANSMISSION, LLC, GLENVILLE | TRUEBADA, Gilmer, WV | Pass | State |
| 2018-10-28 | WESTROCK CP, LLC | FERNANDINA BEACH, Nassau, FL | Pass | State |
| 2018-10-28 | HOLCIM (US) INC | GRAND CHAIN, Massac, IL | Pass | State |
| 2018-10-27 | PACIFICORP HUNTER | UTAH, Undetermined, UT | Pass | State |
| 2018-10-26 | DESOTO GATHERING COMPANY, LLC - STURGEON CPF-3 | CENTER RIDGE, Conway, AR | Pass | State |
| 2018-10-26 | DESOTO GATHERING COMPANY, LLC - STURGEON CPF-3 | CENTER RIDGE, Conway, AR | Pass | State |
| 2018-10-26 | SO CAL GAS CO | NORTHRIDGE, Los Angeles, CA | Pass | Local |
| 2018-10-26 | OWENS-BROCKWAY GLASS CONTAINER — high-priority violation on file | VERNON, Los Angeles, CA | Pass | Local |
| 2018-10-26 | PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file | WILMINGTON, Los Angeles, CA | Pending | Local |
| 2018-10-26 | PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file | WILMINGTON, Los Angeles, CA | Pending | Local |
| 2018-10-26 | CARLTON FORGE WORKS | PARAMOUNT, Los Angeles, CA | Pass | Local |
| 2018-10-26 | CARLTON FORGE WORKS | PARAMOUNT, Los Angeles, CA | Pass | Local |
| 2018-10-26 | AMRIZE PORTLAND PLANT — high-priority violation on file | FLORENCE 3.8 MI. E OF, Fremont, CO | Pass | State |
| 2018-10-26 | WES DJ GATHERING - HUDSON STATION — high-priority violation on file | HUDSON AREA, Weld, CO | Pass | State |
| 2018-10-26 | DUVAL ASPHALT PRODUCTS, INC. | JACKSONVILLE, Duval, FL | Pass | State |
| 2018-10-26 | GABLE CORP | COUNCIL BLUFFS, Pottawattamie, IA | Pass | State |
| 2018-10-26 | AMSTED RAIL CO INC | GRANITE CITY, Madison, IL | Pass | State |
| 2018-10-26 | HOLCIM (US) INC | GRAND CHAIN, Massac, IL | Pass | State |
| 2018-10-26 | VEOLIA ES TECHNICAL SOLUTIONS LLC | SAUGET, St. Clair, IL | Pass | State |
| 2018-10-26 | 3M CHEMICAL OPERATIONS COTTAGE GROVE FACILITY - ADDITIVES | COTTAGE GROVE, Washington, MN | Pass | State |
| 2018-10-26 | TEXTILES COATED INTERNATIONAL | MANCHESTER, Hillsborough, NH | Pass | State |
| 2018-10-26 | ARCELORMITTAL TUBULAR PRODUCTS USA LLC | SHELBY, Richland, OH | Pass | State |
| 2018-10-26 | ARCELORMITTAL TUBULAR PRODUCTS USA LLC | SHELBY, Richland, OH | Pass | State |
| 2018-10-26 | ARCELORMITTAL TUBULAR PRODUCTS USA LLC | SHELBY, Richland, OH | Pass | State |
| 2018-10-26 | ARCELORMITTAL TUBULAR PRODUCTS USA LLC | SHELBY, Richland, OH | Pass | State |
| 2018-10-26 | MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2018-10-26 | MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2018-10-26 | MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2018-10-26 | MARKWEST OKLAHOMA GAS CO LLC / NEWMAN COMPRESSOR STATION | MCALESTER, Pittsburg, OK | Pass | State |
| 2018-10-26 | TIMBERLAB LAMINATORS (DIVERSIFIED WOOD RESOURCES) | SWISSHOME, Lane, OR | Fail | Local |
| 2018-10-26 | US DEPT OF DEFENSE/LETTERKENNY ARMY DEPOT | CHAMBERSBURG, Franklin, PA | Pass | State |
| 2018-10-26 | AMRIZE CEMENT INC/WHITEHALL PLT — high-priority violation on file | WHITEHALL, Lehigh, PA | Pass | State |
| 2018-10-26 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | Pass | State |
| 2018-10-26 | MTN GATHERING/ADAMS COMP STA | VANDERBILT, Fayette, PA | Pass | State |
| 2018-10-26 | PA GEN ENERGY CO LLC/COP TRACT 293 COMP STA | WATERVILLE, Lycoming, PA | Pass | State |
| 2018-10-26 | BLUESTONE PIPELINE/CDP#1-A | NEW MILFORD, Susquehanna, PA | Pass | State |
| 2018-10-26 | NEWMAN & CO/PAPER RECYCLER — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2018-10-26 | CITIZENS GAS UTILITY DISTRICT OF SCOTT AND MORGAN COUNTIES, TENNESSEE | SUNBRIGHT, Morgan, TN | Pass | State |
| 2018-10-26 | ALAMO CEMENT 1604 PLANT | SAN ANTONIO, Bexar, TX | Pass | State |
| 2018-10-26 | GOEN STEEPHOLLOW 5 COMPRESSOR STATION | BRYAN, Brazos, TX | Pass | State |
| 2018-10-26 | HUNTER FACILITY | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2018-10-26 | CLEBURNE PLANT | CLEBURNE, Johnson, TX | Pass | State |
| 2018-10-26 | CLEBURNE PLANT | CLEBURNE, Johnson, TX | Pass | State |
| 2018-10-26 | CLEBURNE PLANT | CLEBURNE, Johnson, TX | Pass | State |
| 2018-10-26 | CLEBURNE PLANT | CLEBURNE, Johnson, TX | Pass | State |
| 2018-10-26 | CLEBURNE PLANT | CLEBURNE, Johnson, TX | Pass | State |
| 2018-10-26 | WISE COUNTY POWER PLANT | POOLVILLE, Wise, TX | Pass | State |
| 2018-10-26 | WISE COUNTY POWER PLANT | POOLVILLE, Wise, TX | Pass | State |
| 2018-10-26 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | WOODS CROSS, Davis, UT | Fail | State |
| 2018-10-26 | PACIFICORP HUNTER | UTAH, Undetermined, UT | Pass | State |
| 2018-10-25 | HECLA GREENS CREEK MINING COMPANY (HGC / HECLA GREENS CREEK MINE | JUNEAU, Juneau City and Borough, AK | Pass | State |
| 2018-10-25 | HECLA GREENS CREEK MINING COMPANY (HGC / HECLA GREENS CREEK MINE | JUNEAU, Juneau City and Borough, AK | Pass | State |
| 2018-10-25 | HECLA GREENS CREEK MINING COMPANY (HGC / HECLA GREENS CREEK MINE | JUNEAU, Juneau City and Borough, AK | Pass | State |
| 2018-10-25 | HECLA GREENS CREEK MINING COMPANY (HGC / HECLA GREENS CREEK MINE | JUNEAU, Juneau City and Borough, AK | Pass | State |
| 2018-10-25 | HECLA GREENS CREEK MINING COMPANY (HGC / HECLA GREENS CREEK MINE | JUNEAU, Juneau City and Borough, AK | N/A | State |
| 2018-10-25 | HECLA GREENS CREEK MINING COMPANY (HGC / HECLA GREENS CREEK MINE | JUNEAU, Juneau City and Borough, AK | Pass | State |
| 2018-10-25 | HECLA GREENS CREEK MINING COMPANY (HGC / HECLA GREENS CREEK MINE | JUNEAU, Juneau City and Borough, AK | Pass | State |
| 2018-10-25 | WESTROCK COMPANY, LLC | STEVENSON, Jackson, AL | Pass | State |
| 2018-10-25 | WESTROCK COMPANY, LLC | STEVENSON, Jackson, AL | Pass | State |
| 2018-10-25 | GP CELLULOSE ALABAMA RIVER CELLULOSE LLC | PERDUE HILL, Monroe, AL | Pass | State |
| 2018-10-25 | ARCOSA LW BR, LLC | LIVINGSTON, Sumter, AL | Pass | State |
| 2018-10-25 | ARCOSA LW BR, LLC | LIVINGSTON, Sumter, AL | Pass | State |
| 2018-10-25 | ARCOSA LW BR, LLC | LIVINGSTON, Sumter, AL | Pass | State |
| 2018-10-25 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-1 | QUITMAN, Faulkner, AR | Pass | State |
| 2018-10-25 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-1 | QUITMAN, Faulkner, AR | Pass | State |
| 2018-10-25 | DESOTO GATHERING COMPANY LLC - NEW QUITMAN CPF-4 | QUITMAN, Faulkner, AR | Pass | State |
| 2018-10-25 | SILGAN CONTAINERS | SACRAMENTO, Sacramento, CA | Pass | Local |
| 2018-10-25 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | CARSON, Los Angeles, CA | Pass | Local |
| 2018-10-25 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-25 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-25 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-25 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-25 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-25 | CHEVRON USA PRODUCTS INC | TRACY, San Joaquin, CA | Fail | Local |
| 2018-10-25 | CHEVRON USA PRODUCTS INC | TRACY, San Joaquin, CA | Fail | Local |
| 2018-10-25 | CHEVRON USA PRODUCTS INC | TRACY, San Joaquin, CA | Fail | 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 with stack tests in 2018. It lists 25,145 stack tests recorded nationwide in 2018.