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 |
|---|---|---|---|---|
| 2018-10-23 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2018-10-23 | MILESTONE CONTRACTORS LP | INDIANAPOLIS, Marion, IN | Pass | State |
| 2018-10-23 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2018-10-23 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2018-10-23 | EVERGY, INC. - JEFFREY ENERGY CENTER (AIR) | ST. MARY'S, Pottawatomie, KS | Pass | State |
| 2018-10-23 | EVERGY, INC. - JEFFREY ENERGY CENTER (AIR) | ST. MARY'S, Pottawatomie, KS | Pass | State |
| 2018-10-23 | CHICOPEE ELECTRIC LIGHT — high-priority violation on file | CHICOPEE, TOWN OF, Hampden, MA | Pass | State |
| 2018-10-23 | DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file | CHINA, St. Clair, MI | Pass | State |
| 2018-10-23 | DCP ANTRIM GAS LLC | JOHANNESBURG, Otsego, MI | Pending | State |
| 2018-10-23 | MEDTRONIC ATS | PLYMOUTH, Hennepin, MN | N/A | State |
| 2018-10-23 | EVERGY INC -IATAN GENERATING STATION | WESTON, Platte, MO | Pending | State |
| 2018-10-23 | THE MOSES H. CONE MEMORIAL HOSPITAL | GREENSBORO, Guilford, NC | Pass | State |
| 2018-10-23 | CLARIOS | KERNERSVILLE, Forsyth, NC | Pass | Local |
| 2018-10-23 | TARGA BADLANDS, LLC - LITTLE MISSOURI GAS PLANT (LMGP) AND SMOKEY COMPRESSOR STA | WATFORD CITY, McKenzie, ND | Pass | State |
| 2018-10-23 | HESS NORTH DAKOTA PIPELINES LLC - HAWKEYE GAS FACILITY - AQ | CHARLSON, McKenzie, ND | Pass | State |
| 2018-10-23 | ANDEAVOR FIELD SERVICES LLC - STANLEY COMPRESSOR STATION - AQ | STANLEY, Mountrail, ND | Pass | State |
| 2018-10-23 | ALLIANCE CODY SUBSTATION PLANT | ALLIANCE, Box Butte, NE | Pass | State |
| 2018-10-23 | NORTHERN NATURAL GAS COMPANY | BEATRICE, Gage, NE | N/A | State |
| 2018-10-23 | ALBUQUERQUE METAL RECYCLING | ALBUQUERQUE, Bernalillo, NM | Pass | Local |
| 2018-10-23 | CEMENT MANUFACTURING PLANT — high-priority violation on file | FERNLEY, Lyon, NV | Fail | State |
| 2018-10-23 | BORGER STATION | DRYDEN, Tompkins, NY | Pass | State |
| 2018-10-23 | GREEN CIRCLE GROWERS — high-priority violation on file | OBERLIN, Lorain, OH | Fail | State |
| 2018-10-23 | GREEN CIRCLE GROWERS — high-priority violation on file | OBERLIN, Lorain, OH | Pass | State |
| 2018-10-23 | GREEN CIRCLE GROWERS — high-priority violation on file | OBERLIN, Lorain, OH | Fail | State |
| 2018-10-23 | JOHNS MANVILLE | DEFIANCE, Defiance, OH | Pass | State |
| 2018-10-23 | GERKEN MATERIALS, INC. PLANT 4 | WATERVILLE, TOWNSHIP OF, Lucas, OH | Pass | State |
| 2018-10-23 | GERKEN MATERIALS, INC. PLANT 4 | WATERVILLE, TOWNSHIP OF, Lucas, OH | Fail | State |
| 2018-10-23 | GERKEN MATERIALS, INC. PLANT 4 | WATERVILLE, TOWNSHIP OF, Lucas, OH | Pass | State |
| 2018-10-23 | GERKEN MATERIALS, INC. PLANT 4 | WATERVILLE, TOWNSHIP OF, Lucas, OH | Pass | State |
| 2018-10-23 | GERKEN MATERIALS, INC. PLANT 4 | WATERVILLE, TOWNSHIP OF, Lucas, OH | Pass | State |
| 2018-10-23 | ARCELORMITTAL TUBULAR PRODUCTS USA LLC | SHELBY, Richland, OH | Pass | State |
| 2018-10-23 | MIDWEST TERMINALS OF TOLEDO, INC. | TOLEDO, Lucas, OH | Pass | State |
| 2018-10-23 | LATHAM LIMESTONE UNIT- #3001500- PORTABLE | CINCINNATI, Hamilton, OH | Pass | State |
| 2018-10-23 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2018-10-23 | TOM STACK LLC / BIG SKY COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2018-10-23 | MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file | BUTLER, Custer, OK | Pass | State |
| 2018-10-23 | MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file | BUTLER, Custer, OK | Pass | State |
| 2018-10-23 | MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION | LOYAL, Kingfisher, OK | Pass | State |
| 2018-10-23 | MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION | LOYAL, Kingfisher, OK | Pass | State |
| 2018-10-23 | EOG RESOURCES INC / LAUBHAN 0409 1H PRODUCTION FACILITY | BLANCHARD, McClain, OK | Pass | State |
| 2018-10-23 | EOG RESOURCES INC / LAUBHAN 0409 1H PRODUCTION FACILITY | BLANCHARD, McClain, OK | Pass | State |
| 2018-10-23 | OG AND E / MUSKOGEE GENERATING STATION — high-priority violation on file | FORT GIBSON, Muskogee, OK | Pass | State |
| 2018-10-23 | PRESIDIO PETROLEUM LLC / RON 1 6H RONALD 1 36H RONALD 1 1H | CRAWFORD, Roger Mills, OK | Pass | State |
| 2018-10-23 | CHROMIUM PLATING CO / 412 N CHEYENNE | TULSA, Tulsa, OK | Pass | State |
| 2018-10-23 | COLUMBIA FOREST PRODUCTS, INC. | KLAMATH FALLS, Klamath, OR | Pass | State |
| 2018-10-23 | GRAYMONT PA INC/PLEASANT GAP & CON-LIME & BELLEFONTE PLTS | BELLEFONTE, Centre, PA | Pass | State |
| 2018-10-23 | HEIDELBERG MTLS NORTHEAST PA / GLEN MILLS HMA PLT — high-priority violation on file | GLEN MILLS, Delaware, PA | Pass | State |
| 2018-10-23 | PIRAMAL CRITICAL CARE INC/HANOVER TWP | BETHLEHEM, Northampton, PA | Pass | State |
| 2018-10-23 | SWN PROD CO LLC/DEPUE COMP STA | MONTROSE, Susquehanna, PA | Pass | State |
| 2018-10-23 | NAVY YARD PEAKER STATION — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2018-10-23 | FLORIM USA, INC. | CLARKSVILLE, Montgomery, TN | Pass | State |
| 2018-10-23 | JEFFERSON RAILPORT TERMINAL | VIDOR, Orange, TX | Pass | State |
| 2018-10-23 | TWIN STATE SAND & GRAVEL INC | HARTLAND, Windsor, VT | Pass | State |
| 2018-10-23 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2018-10-23 | WESTLAKE US 2 LLC | LONGVIEW, Cowlitz, WA | Pass | Local |
| 2018-10-23 | WESTLAKE US 2 LLC | LONGVIEW, Cowlitz, WA | Pass | Local |
| 2018-10-23 | WESTLAKE US 2 LLC | LONGVIEW, Cowlitz, WA | Pass | Local |
| 2018-10-23 | PIRANHA PROPPANTS | DOVRE TWNSHP, Barron, WI | Pass | State |
| 2018-10-23 | HF SINCLAIR PARCO REFINING LLC — high-priority violation on file | SINCLAIR, Carbon, WY | Pass | State |
| 2018-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2018-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2018-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2018-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2018-10-22 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BILLINGSLEY, Autauga, AL | Pass | State |
| 2018-10-22 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BILLINGSLEY, Autauga, AL | Pass | State |
| 2018-10-22 | GAS PROCESSORS, INC. | BROOKLYN, Conecuh, AL | Pass | State |
| 2018-10-22 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2018-10-22 | SCOULAR CO. | HELENA, Phillips, AR | Fail | State |
| 2018-10-22 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2018-10-22 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2018-10-22 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2018-10-22 | SO CAL GAS CO | NORTHRIDGE, Los Angeles, CA | Pass | Local |
| 2018-10-22 | OC WASTE & RECYCLING, FRB | IRVINE, Orange, CA | Pending | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-22 | AERA ENERGY — 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 with stack tests in 2018. It lists 25,145 stack tests recorded nationwide in 2018.