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 |
|---|---|---|---|---|
| 2018-11-16 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MITCHELL, Lawrence, IN | Pass | State |
| 2018-11-16 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MITCHELL, Lawrence, IN | Pass | State |
| 2018-11-16 | ALCOA POWER GENERATING INC WARRICK POWER PLANT — high-priority violation on file | NEWBURGH, Warrick, IN | Pass | State |
| 2018-11-16 | FLINT HILLS RESOURCES PINE BEND REFINERY | ROSEMOUNT, Dakota, MN | Pass | State |
| 2018-11-16 | UPM BLANDIN PAPER MILL | GRAND RAPIDS, Itasca, MN | Pass | State |
| 2018-11-16 | CITY UTILITIES OF SPRINGFIELD - MCCARTNEY GENERATING STATION | STRAFFORD, Greene, MO | Pending | State |
| 2018-11-16 | CITY UTILITIES OF SPRINGFIELD - MCCARTNEY GENERATING STATION | STRAFFORD, Greene, MO | Pending | State |
| 2018-11-16 | ROUGH RIDER BAKKEN G&P LLC, A SUBSIDIARY OF ENERGY TRANSFER, LP - WILD BASIN GAS | WATFORD CITY, McKenzie, ND | Pass | State |
| 2018-11-16 | EQUINOR PIPELINES LLC-FOUR WAY COMPRESSOR STATION | STANLEY, Mountrail, ND | Pass | State |
| 2018-11-16 | NPPD GERALD GENTLEMAN STATION | SUTHERLAND, Lincoln, NE | Pass | State |
| 2018-11-16 | NPPD GERALD GENTLEMAN STATION | SUTHERLAND, Lincoln, NE | Pass | State |
| 2018-11-16 | TRAILWAY WOOD II | DUNDEE, Tuscarawas, OH | Pass | State |
| 2018-11-16 | TRAILWAY WOOD II | DUNDEE, Tuscarawas, OH | Pass | State |
| 2018-11-16 | TRAILWAY WOOD II | DUNDEE, Tuscarawas, OH | Pass | State |
| 2018-11-16 | MARTIN MARIETTA MAGNESIA SPECIALTIES INC. | WOODVILLE, Sandusky, OH | Pass | State |
| 2018-11-16 | ASCENT RESOURCES - UTICA LLC - SHIPMAN WLS GR | LORE CITY, Guernsey, OH | Pass | State |
| 2018-11-16 | ASCENT RESOURCES - UTICA LLC - SHIPMAN WLS GR | LORE CITY, Guernsey, OH | Pass | State |
| 2018-11-16 | ASCENT RESOURCES - UTICA LLC - SHIPMAN WLS GR | LORE CITY, Guernsey, OH | Pass | State |
| 2018-11-16 | BCE MACH LLC / DEAN 16 24 11 1H STA | CARMEN, Alfalfa, OK | Pass | State |
| 2018-11-16 | CONTINENTAL CARBON CO / CARBON BLACK PRODUCTION FACILITY — high-priority violation on file | PONCA CITY, Kay, OK | Pass | State |
| 2018-11-16 | WOODGRAIN INC/FIBER DIV PA | TOWANDA, Bradford, PA | Pass | State |
| 2018-11-16 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | Pass | State |
| 2018-11-16 | FRANKLIN & MARSHALL COLL/LANCASTER | LANCASTER, Lancaster, PA | Pass | State |
| 2018-11-16 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Pass | Local |
| 2018-11-16 | RESONAC GRAPHITE AMERICA INC — high-priority violation on file | RIDGEVILLE, Dorchester, SC | Pass | State |
| 2018-11-16 | PHILLIPS 66 | FERNDALE, Whatcom, WA | Pass | Local |
| 2018-11-16 | ARDAGH GLASS INC. | SEATTLE, King, WA | Pass | Local |
| 2018-11-16 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | Pass | Local |
| 2018-11-15 | ARROW PIPELINE STATION #7 | DUNN COUNTY, Dunn, ND | Pass | U.S. EPA |
| 2018-11-15 | WILLIAMS MOBILE BAY PRODUCER SERVICES, LLC | CODEN, Mobile, AL | Pass | State |
| 2018-11-15 | WILLIAMS MOBILE BAY PRODUCER SERVICES, LLC | CODEN, Mobile, AL | Pass | State |
| 2018-11-15 | SCOTCH PLYWOOD CO | BEATRICE, Monroe, AL | Pass | State |
| 2018-11-15 | CER GENERATION LLC | ALEXANDER CITY, Tallapoosa, AL | Pass | State |
| 2018-11-15 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-4 | DAMASCUS, Van Buren, AR | Pass | State |
| 2018-11-15 | DESOTO GATHERING COMPANY, LLC - YELLOWSTONE CPF-3 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2018-11-15 | RAZORBACK GATHERING COMPANY, LLC. - ROSE BUD COMPRESSOR STATION | SEARCY, White, AR | Pass | State |
| 2018-11-15 | RAZORBACK GATHERING COMPANY, LLC. - ROSE BUD COMPRESSOR STATION | SEARCY, White, AR | Pass | State |
| 2018-11-15 | RAZORBACK GATHERING COMPANY, LLC. - ROSE BUD COMPRESSOR STATION | SEARCY, White, AR | Pass | State |
| 2018-11-15 | LUNDAY-THAGARD CO DBA WORLD OIL REFINING — high-priority violation on file | SOUTH GATE, Los Angeles, CA | Pending | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2018-11-15 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-15 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-15 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-15 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-15 | PHILLIPS 66 PIPELINE LLC | MCKITTRICK, Kern, CA | Pass | Local |
| 2018-11-15 | PHILLIPS 66 PIPELINE LLC | MCKITTRICK, Kern, CA | Pass | Local |
| 2018-11-15 | PHILLIPS 66 PIPELINE LLC | MCKITTRICK, Kern, CA | Pass | Local |
| 2018-11-15 | PHILLIPS 66 PIPELINE LLC | MCKITTRICK, Kern, CA | Pass | Local |
| 2018-11-15 | PHILLIPS 66 PIPELINE LLC | MCKITTRICK, Kern, CA | Pass | Local |
| 2018-11-15 | PHILLIPS 66 PIPELINE LLC | MCKITTRICK, Kern, CA | Pass | Local |
| 2018-11-15 | PHILLIPS 66 PIPELINE LLC | MCKITTRICK, Kern, CA | Pass | Local |
| 2018-11-15 | PHILLIPS 66 PIPELINE LLC | MCKITTRICK, Kern, CA | Pass | Local |
| 2018-11-15 | PHILLIPS 66 PIPELINE LLC | MCKITTRICK, Kern, CA | Pass | Local |
| 2018-11-15 | AVAGO TECHNOLOGIES WIRELESS (USA) MANUF. | FORT COLLINS, Larimer, CO | Fail | State |
| 2018-11-15 | LARAMIE ENERGY - MVS COMPRESSOR STATION | COLLBRAN 10.8 MI. E OF, Mesa, CO | Pass | State |
| 2018-11-15 | QUANTUM BIOPOWER SOUTHINGTON LLC | SOUTHINGTON, Hartford, CT | Pass | State |
| 2018-11-15 | QUIKRETE CONSTRUCTION MATERIALS, LLC | NEWBERRY, Alachua, FL | Pass | State |
| 2018-11-15 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2018-11-15 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2018-11-15 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2018-11-15 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2018-11-15 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2018-11-15 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2018-11-15 | MOSAIC FERTILIZER, LLC — high-priority violation on file | BARTOW, Polk, FL | Pass | State |
| 2018-11-15 | MOSAIC FERTILIZER, LLC — high-priority violation on file | BARTOW, Polk, FL | Pass | State |
| 2018-11-15 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2018-11-15 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2018-11-15 | SEWELL CREEK ENERGY FACILITY | CEDARTOWN, Polk, GA | Pass | State |
| 2018-11-15 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2018-11-15 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2018-11-15 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2018-11-15 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2018-11-15 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2018-11-15 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2018-11-15 | PAR - HAWAII REFINERY — high-priority violation on file | KAPOLEI, Honolulu, HI | Pass | State |
| 2018-11-15 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | CHARLES CITY, Floyd, IA | Pass | State |
| 2018-11-15 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | CHARLES CITY, Floyd, IA | Pass | State |
| 2018-11-15 | POET BIOREFINING - MENLO, LLC | MENLO, Guthrie, IA | Pass | State |
| 2018-11-15 | AJINOMOTO HEALTH AND NUTRITION NORTH AMERICA, INC - AHI | EDDYVILLE, Monroe, IA | Pass | State |
| 2018-11-15 | ADM CORN PROCESSING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2018-11-15 | TITAN TIRE | DES MOINES, Polk, IA | Pass | Local |
| 2018-11-15 | TITAN TIRE | DES MOINES, Polk, IA | Pass | Local |
| 2018-11-15 | AMALGAMATED SUGAR COMPANY - PAUL | PAUL, Minidoka, ID | Pass | State |
| 2018-11-15 | ELGIN, CITY OF - PUBLIC WORKS — high-priority violation on file | ELGIN, Kane, IL | Pass | State |
| 2018-11-15 | MILAM RECYCLING AND DISPOSAL FACILITY | FAIRMONT CITY, St. Clair, IL | Pass | State |
| 2018-11-15 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2018-11-15 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MITCHELL, Lawrence, IN | Pass | State |
| 2018-11-15 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MITCHELL, Lawrence, IN | Pass | State |
| 2018-11-15 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MITCHELL, Lawrence, IN | 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.