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 |
|---|---|---|---|---|
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | CALIFORNIA RESOURCES PRODUCTION CORP | LEMOORE, Kings, CA | Pass | Local |
| 2018-07-19 | DENVER REGIONAL/FRONT RANGE LANDFILL — high-priority violation on file | ERIE AREA, Weld, CO | Pass | State |
| 2018-07-19 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2018-07-19 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2018-07-19 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2018-07-19 | FLORIDA POWER & LIGHT COMPANY | LYNN HAVEN, Bay, FL | Pass | State |
| 2018-07-19 | FLORIDA POWER & LIGHT COMPANY | LYNN HAVEN, Bay, FL | Pass | State |
| 2018-07-19 | CITY OF TALLAHASSEE | TALLAHASSEE, Leon, FL | Pass | State |
| 2018-07-19 | CITY OF TALLAHASSEE | TALLAHASSEE, Leon, FL | Pass | State |
| 2018-07-19 | TAMPA ELECTRIC COMPANY | MULBERRY, Polk, FL | Pass | State |
| 2018-07-19 | INTERFOR U.S. INC. - BAXLEY SAWMILL | BAXLEY, Appling, GA | Pass | State |
| 2018-07-19 | CHEROKEE BRICK & TILE COMPANY | MACON, Bibb, GA | Pass | State |
| 2018-07-19 | CHEROKEE BRICK & TILE COMPANY | MACON, Bibb, GA | Pass | State |
| 2018-07-19 | CHEROKEE BRICK & TILE COMPANY | MACON, Bibb, GA | Pass | State |
| 2018-07-19 | CHEROKEE BRICK & TILE COMPANY | MACON, Bibb, GA | Pass | State |
| 2018-07-19 | CHEROKEE BRICK & TILE COMPANY | MACON, Bibb, GA | Pass | State |
| 2018-07-19 | CHEROKEE BRICK & TILE COMPANY | MACON, Bibb, GA | Pass | State |
| 2018-07-19 | ATLANTA GAS LIGHT CO. — high-priority violation on file | BALL GROUND, Cherokee, GA | Pass | State |
| 2018-07-19 | ATLANTA GAS LIGHT CO. — high-priority violation on file | BALL GROUND, Cherokee, GA | Pass | State |
| 2018-07-19 | DAHLBERG COMBUSTION TURBINE ELECTRIC GENERATING PLANT | NICHOLSON, Jackson, GA | Pass | State |
| 2018-07-19 | DAHLBERG COMBUSTION TURBINE ELECTRIC GENERATING PLANT | NICHOLSON, Jackson, GA | Pass | State |
| 2018-07-19 | GEORGIA-PACIFIC WOOD PRODUCTS, LLC - MADISON PLYWOOD | MADISON, Morgan, GA | Pass | State |
| 2018-07-19 | GEORGIA-PACIFIC WOOD PRODUCTS, LLC - MADISON PLYWOOD | MADISON, Morgan, GA | Pass | State |
| 2018-07-19 | GEORGIA-PACIFIC WOOD PRODUCTS, LLC - MADISON PLYWOOD | MADISON, Morgan, GA | Pass | State |
| 2018-07-19 | GEORGIA-PACIFIC WOOD PRODUCTS, LLC - MADISON PLYWOOD | MADISON, Morgan, GA | Pass | State |
| 2018-07-19 | GEORGIA-PACIFIC WOOD PRODUCTS, LLC - MADISON PLYWOOD | MADISON, Morgan, GA | Pass | State |
| 2018-07-19 | CLEARWATER PAPER CORPORATION - AUGUSTA MILL — high-priority violation on file | AUGUSTA, Richmond, GA | Pass | State |
| 2018-07-19 | PLCP, L.P. | STEAMBOAT ROCK, Hardin, IA | Fail | State |
| 2018-07-19 | LINCOLNWAY ENERGY LLC | NEVADA, Story, IA | Pass | State |
| 2018-07-19 | POET BIOREFINING - HANLONTOWN | HANLONTOWN, Worth, IA | Pass | State |
| 2018-07-19 | WALTERS READY MIX INC 00126 | REXBURG, Madison, ID | Pass | State |
| 2018-07-19 | KINCAID GENERATION LLC | KINCAID, Christian, IL | Pass | State |
| 2018-07-19 | GEORGIA PACIFIC GYPSUM LLC — high-priority violation on file | WHEATFIELD, Jasper, IN | Fail | State |
| 2018-07-19 | GEORGIA PACIFIC GYPSUM LLC — high-priority violation on file | WHEATFIELD, Jasper, IN | Pass | State |
| 2018-07-19 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2018-07-19 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2018-07-19 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2018-07-19 | MILESTONE CONTRACTORS LP | GRIFFITH, Lake, IN | Pass | State |
| 2018-07-19 | MILESTONE CONTRACTORS LP | GRIFFITH, Lake, IN | Pass | State |
| 2018-07-19 | MILESTONE CONTRACTORS LP | GRIFFITH, Lake, IN | Pass | State |
| 2018-07-19 | MILESTONE CONTRACTORS LP | GRIFFITH, Lake, IN | Pass | State |
| 2018-07-19 | EVERGY, INC. - JEFFREY ENERGY CENTER (AIR) | ST. MARY'S, Pottawatomie, KS | Pass | State |
| 2018-07-19 | COLUMBIA GULF TRANSMISSION LLC - GRAYSON COMPRESSOR STATION | GRAYSON, Carter, KY | Pass | State |
| 2018-07-19 | BIG RIVERS ELECTRIC CORP - DB WILSON STATION — high-priority violation on file | CENTERTOWN, Ohio, KY | Pass | State |
| 2018-07-19 | CARROLL MATERIALS, LLC | LIMERICK, York, ME | Pass | State |
| 2018-07-19 | THE DOW CHEMICAL COMPANY U.S.A., MIDLAND — high-priority violation on file | MIDLAND, Midland, MI | Pass | State |
| 2018-07-19 | HERON LAKE BIOENERGY LLC | HERON LAKE, Jackson, MN | Pass | State |
| 2018-07-19 | NORTHSHORE MINING CO - SILVER BAY | SILVER BAY, Lake, MN | Pass | State |
| 2018-07-19 | FOREST CITY FACILITY, LLC | FOREST CITY, Holt, MO | Pending | State |
| 2018-07-19 | EVERGY-HAWTHORN GENERATING STATION | KANSAS CITY, Jackson, MO | Pending | State |
| 2018-07-19 | EVERGY-HAWTHORN GENERATING STATION | KANSAS CITY, Jackson, MO | Pending | State |
| 2018-07-19 | CERTAINTEED LLC | JONESBURG, Montgomery, MO | Pending | State |
| 2018-07-19 | ASH GROVE CEMENT | CLANCY, Jefferson, MT | Pass | State |
| 2018-07-19 | ASH GROVE CEMENT | CLANCY, Jefferson, MT | Pass | State |
| 2018-07-19 | ASH GROVE CEMENT | CLANCY, Jefferson, MT | Pass | State |
| 2018-07-19 | KING ASPHALT, INC. - CHARLOTTE PLANT — high-priority violation on file | CHARLOTTE, Mecklenburg, NC | Pass | Local |
| 2018-07-19 | NYC-HH - KINGS COUNTY HOSPITAL CENTER | BROOKLYN, Kings, NY | Pass | State |
| 2018-07-19 | RED-ROCHESTER LLC AT EASTMAN BUSINESS PARK | GREECE, ROCHESTER, Monroe, NY | Pass | State |
| 2018-07-19 | RED-ROCHESTER LLC AT EASTMAN BUSINESS PARK | GREECE, ROCHESTER, Monroe, NY | Pass | State |
| 2018-07-19 | YOUNGSTOWN STATE UNIVERSITY | YOUNGSTOWN, Mahoning, OH | Pass | State |
| 2018-07-19 | YOUNGSTOWN STATE UNIVERSITY | YOUNGSTOWN, Mahoning, OH | Pass | State |
| 2018-07-19 | YOUNGSTOWN STATE UNIVERSITY | YOUNGSTOWN, Mahoning, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-19 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.