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 |
|---|---|---|---|---|
| 2018-06-06 | MERCED POWER LLC — high-priority violation on file | EL NIDO, Merced, CA | Fail | Local |
| 2018-06-06 | MERCED POWER LLC — high-priority violation on file | EL NIDO, Merced, CA | Fail | Local |
| 2018-06-06 | MERCED POWER LLC — high-priority violation on file | EL NIDO, Merced, CA | Fail | Local |
| 2018-06-06 | MERCED POWER LLC — high-priority violation on file | EL NIDO, Merced, CA | Fail | Local |
| 2018-06-06 | MERCED POWER LLC — high-priority violation on file | EL NIDO, Merced, CA | Fail | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | FORWARD INC. LANDFILL — high-priority violation on file | MANTECA, San Joaquin, CA | Pass | Local |
| 2018-06-06 | VRSD OXNARD LANDFILLS | OXNARD, Ventura, CA | Pass | Local |
| 2018-06-06 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | MEEKER 23.2 MI. W OF, Rio Blanco, CO | Pass | State |
| 2018-06-06 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | MEEKER 23.2 MI. W OF, Rio Blanco, CO | Pass | State |
| 2018-06-06 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | MEEKER 23.2 MI. W OF, Rio Blanco, CO | Pass | State |
| 2018-06-06 | WHEELABRATOR BRIDGEPORT LP | BRIDGEPORT, Fairfield, CT | Pass | State |
| 2018-06-06 | WHEELABRATOR BRIDGEPORT LP | BRIDGEPORT, Fairfield, CT | Pass | State |
| 2018-06-06 | BRIDGEPORT ENERGY LLC | BRIDGEPORT, Fairfield, CT | Pass | State |
| 2018-06-06 | DC WATER (BLUE PLAINS WASTEWATER TREATMENT FACILITY) — high-priority violation on file | WASHINGTON, District of Columbia, DC | Pass | State |
| 2018-06-06 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2018-06-06 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2018-06-06 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2018-06-06 | UNITED STATES NAVY | JACKSONVILLE, Duval, FL | Pass | State |
| 2018-06-06 | SOUTH FLORIDA WATER MANAGEMENT DISTRICT | CLEWISTON, Palm Beach, FL | Pass | State |
| 2018-06-06 | SOUTH FLORIDA WATER MANAGEMENT DISTRICT | CLEWISTON, Palm Beach, FL | Pass | State |
| 2018-06-06 | SOUTH FLORIDA WATER MANAGEMENT DISTRICT | PALM BEACH COUNTY, Palm Beach, FL | Pass | State |
| 2018-06-06 | SOUTH FLORIDA WATER MANAGEMENT DISTRICT | PALM BEACH COUNTY, Palm Beach, FL | Pass | State |
| 2018-06-06 | AMATOMARTIN LLC | SAINT PETERSBURG, Pinellas, FL | Pass | State |
| 2018-06-06 | FLORIDA POWER & LIGHT (PSN) | DE BARY-ORANGE CITY DIVISION, Volusia, FL | Pass | State |
| 2018-06-06 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2018-06-06 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2018-06-06 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2018-06-06 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2018-06-06 | THOMAS A. SMITH ENERGY FACILITY | DALTON, Murray, GA | Pass | State |
| 2018-06-06 | THOMAS A. SMITH ENERGY FACILITY | DALTON, Murray, GA | Pass | State |
| 2018-06-06 | THOMAS A. SMITH ENERGY FACILITY | DALTON, Murray, GA | Pass | State |
| 2018-06-06 | THOMAS A. SMITH ENERGY FACILITY | DALTON, Murray, GA | Pass | State |
| 2018-06-06 | POET BIOREFINING - SHELL ROCK, LLC — high-priority violation on file | SHELL ROCK, Butler, IA | Pass | State |
| 2018-06-06 | THE ANDERSONS MARATHON HOLDINGS LLC — high-priority violation on file | DENISON, Crawford, IA | Pass | State |
| 2018-06-06 | THE ANDERSONS MARATHON HOLDINGS LLC — high-priority violation on file | DENISON, Crawford, IA | Pass | State |
| 2018-06-06 | POET BIOREFINING - MENLO, LLC | MENLO, Guthrie, IA | Pass | State |
| 2018-06-06 | VALERO RENEWABLE FUELS COMPANY. LLC D/B/A VALERO LAKOTA PLANT — high-priority violation on file | LAKOTA, Kossuth, IA | Pending | State |
| 2018-06-06 | CITY OF SHENANDOAH-SHENANDOAH SANITATION — high-priority violation on file | SHENANDOAH, Page, IA | Pass | State |
| 2018-06-06 | BASIC AMERICAN FOODS BLACKFOOT AND BASIC AMERICAN POTATO COMPANY | BLACKFOOT, Bingham, ID | Pass | State |
| 2018-06-06 | RIVERSIDE HOSPITAL | KANKAKEE, Kankakee, IL | Pass | State |
| 2018-06-06 | ABBVIE INC | NORTH CHICAGO, Lake, IL | Pass | State |
| 2018-06-06 | JOPPA REFINED COAL LLC | JOPPA, Massac, IL | Pass | State |
| 2018-06-06 | SOUTHERN ILLINOIS POWER COOP | MARION, Williamson, IL | Pass | State |
| 2018-06-06 | HEIDELBERG MATERIALS US CEMENT LLC | SELLERSBURG, Clark, IN | Pass | State |
| 2018-06-06 | PPG BRAZIL POWDER | BRAZIL, Clay, IN | Pass | State |
| 2018-06-06 | PPG BRAZIL POWDER | BRAZIL, Clay, IN | Pass | State |
| 2018-06-06 | PPG BRAZIL POWDER | BRAZIL, Clay, IN | Pass | State |
| 2018-06-06 | PPG BRAZIL POWDER | BRAZIL, Clay, IN | Pass | State |
| 2018-06-06 | VALTO INC | GOSHEN, Elkhart, IN | Pass | State |
| 2018-06-06 | FCA US LLC INDIANA TRANSMISSION PLANT | KOKOMO, Howard, IN | Pass | State |
| 2018-06-06 | FCA US LLC INDIANA TRANSMISSION PLANT | KOKOMO, Howard, IN | Pass | State |
| 2018-06-06 | FCA US LLC INDIANA TRANSMISSION PLANT | KOKOMO, Howard, IN | Pass | State |
| 2018-06-06 | FCA US LLC INDIANA TRANSMISSION PLANT | KOKOMO, Howard, IN | Pass | State |
| 2018-06-06 | FCA US LLC INDIANA TRANSMISSION PLANT | KOKOMO, Howard, IN | Pass | State |
| 2018-06-06 | FCA US LLC INDIANA TRANSMISSION PLANT | KOKOMO, Howard, IN | Pass | State |
| 2018-06-06 | FCA US LLC INDIANA TRANSMISSION PLANT | KOKOMO, Howard, IN | Pass | State |
| 2018-06-06 | FCA US LLC INDIANA TRANSMISSION PLANT | KOKOMO, Howard, IN | Pass | State |
| 2018-06-06 | PREGIS INNOVATIVE PACKAGING LLC | PLYMOUTH, Marshall, IN | Pass | State |
| 2018-06-06 | TEXAS EASTERN TRANSMISSION LP - OWINGSVILLE TRANSMISSION STATION | OWINGSVILLE, Bath, KY | Pass | State |
| 2018-06-06 | TOYOTA MOTOR MANUFACTURING, KENTUCKY | GEORGETOWN (SCOTT), Scott, KY | Pass | State |
| 2018-06-06 | BRAINTREE ELECTRIC | BRAINTREE, Norfolk, MA | Pass | State |
| 2018-06-06 | MARITIMES & NORTHEAST PIPELINE, L.L.C. | T35 MD BPP, Hancock, ME | Pass | State |
| 2018-06-06 | MARITIMES & NORTHEAST PIPELINE, L.L.C. | T35 MD BPP, Hancock, ME | Pass | State |
| 2018-06-06 | CITY OF KIRKSVILLE ASPHALT | KIRKSVILLE, Adair, MO | Pass | State |
| 2018-06-06 | EVERGY-HAWTHORN GENERATING STATION | KANSAS CITY, Jackson, MO | Pending | State |
| 2018-06-06 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, SILVER CREEK GENERATING | PRENTISS, Jefferson Davis, MS | Pass | State |
| 2018-06-06 | COOPERATIVE ENERGY, A MISSISSIPPI ELECTRIC COOPERATIVE, SILVER CREEK GENERATING | PRENTISS, Jefferson Davis, MS | Pass | State |
| 2018-06-06 | SIGNAL LLC, SHUCKROW 10H-1 AND 10H-2 PRODUCTION FACILITY | WOODVILLE, Wilkinson, MS | Pass | State |
| 2018-06-06 | SIGNAL LLC, SHUCKROW 10H-1 AND 10H-2 PRODUCTION FACILITY | WOODVILLE, Wilkinson, MS | Pass | State |
| 2018-06-06 | SIGNAL LLC, SHUCKROW 10H-1 AND 10H-2 PRODUCTION FACILITY | WOODVILLE, Wilkinson, MS | Pass | State |
| 2018-06-06 | SIGNAL LLC, CREEK COTTAGE EAST 1H PRODUCTION FACILITY | WOODVILLE, Wilkinson, MS | Pass | State |
| 2018-06-06 | SIGNAL LLC, CREEK COTTAGE EAST 1H PRODUCTION FACILITY | WOODVILLE, Wilkinson, MS | Pass | State |
| 2018-06-06 | SIGNAL LLC, CREEK COTTAGE EAST 1H PRODUCTION FACILITY | WOODVILLE, Wilkinson, MS | Pass | State |
| 2018-06-06 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2018-06-06 | NUCOR STEEL - HERTFORD | COFIELD, Hertford, NC | Pass | State |
| 2018-06-06 | ARARAT ROCK PRODUCTS COMPANY - EDEN QUARRY | EDEN, Rockingham, NC | Pass | State |
| 2018-06-06 | HUTCHINSON SEALING SYSTEMS, INC. | NEWFIELDS, Rockingham, NH | Pass | State |
| 2018-06-06 | HUTCHINSON SEALING SYSTEMS, INC. | NEWFIELDS, Rockingham, NH | Pass | State |
| 2018-06-06 | OMEGA JV2 EDGERTON DIESEL GENERATING STATION | EDGERTON, Williams, OH | Pass | State |
| 2018-06-06 | OMEGA JV2 EDGERTON DIESEL GENERATING STATION | EDGERTON, Williams, OH | Pass | State |
| 2018-06-06 | ERAMET MARIETTA, INC. — high-priority violation on file | MARIETTA, Washington, OH | Pass | State |
| 2018-06-06 | ERAMET MARIETTA, INC. — high-priority violation on file | MARIETTA, Washington, OH | Pass | State |
| 2018-06-06 | DUKE ENERGY INDIANA, MADISON GENERATING STATION | TRENTON, Butler, OH | Pass | State |
| 2018-06-06 | DUKE ENERGY INDIANA, MADISON GENERATING STATION | TRENTON, Butler, OH | Pass | State |
| 2018-06-06 | STAGHORN PETROLEUM LLC / WARDROOM 19 13 12 1H OIL AND GAS FACIL | LONGDALE, Blaine, OK | Pass | State |
| 2018-06-06 | STAGHORN PETROLEUM LLC / GOAT LOCKER 19 13 24 1H | LONGDALE, Blaine, OK | Pass | State |
| 2018-06-06 | TOM STACK LLC / ANTHEM COMPRESSOR FACILITY — high-priority violation on file | EL RENO, Canadian, OK | Pass | State |
| 2018-06-06 | TOM STACK LLC / ANTHEM COMPRESSOR FACILITY — high-priority violation on file | EL RENO, Canadian, OK | Pass | State |
| 2018-06-06 | OG AND E / MUSKOGEE GENERATING STATION — high-priority violation on file | FORT GIBSON, Muskogee, OK | 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.