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 |
|---|---|---|---|---|
| 2018-10-09 | ROCK RUN INDUSTRIES LLC | MILLERSBURG, Elkhart, IN | Pass | State |
| 2018-10-09 | ROCK RUN INDUSTRIES LLC | MILLERSBURG, Elkhart, IN | Pass | State |
| 2018-10-09 | ROCK RUN INDUSTRIES LLC | MILLERSBURG, Elkhart, IN | Pass | State |
| 2018-10-09 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2018-10-09 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2018-10-09 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2018-10-09 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2018-10-09 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2018-10-09 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Fail | State |
| 2018-10-09 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2018-10-09 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2018-10-09 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2018-10-09 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2018-10-09 | TARGA PIPELINE MID-CONTINENT WESTOK - ANTHONY STA (DEHY)(AIR) | ANTHONY, Harper, KS | Pass | State |
| 2018-10-09 | LOGAN ALUMINUM INC | RUSSELLVILLE, Logan, KY | Pass | State |
| 2018-10-09 | BIG RIVERS ELECTRIC CORP - RD GREEN STATION | ROBARDS, Webster, KY | Pass | State |
| 2018-10-09 | ET GATHERING & PROCESSING LLC - SPRINGHILL COMPRESSOR STATION | SPRINGHILL, Webster, LA | Pass | State |
| 2018-10-09 | UNIVERSITY OF MICHIGAN | ANN ARBOR, Washtenaw, MI | Pass | State |
| 2018-10-09 | USG INTERIORS LLC - CLOQUET MN | CLOQUET, Carlton, MN | Pass | State |
| 2018-10-09 | KINGSPAN INSULATION LLC | ROCKFORD, Hennepin, MN | Pass | State |
| 2018-10-09 | ANDERSEN CORPORATION | BAYPORT, Washington, MN | N/A | State |
| 2018-10-09 | NEW MADRID POWER PLANT-ASSOC ELEC COOP | MARSTON, New Madrid, MO | Pending | State |
| 2018-10-09 | MISSISSIPPI LIME COMPANY | SAINTE GENEVIEVE, Ste. Genevieve, MO | Pending | State |
| 2018-10-09 | MISSISSIPPI LIME COMPANY | SAINTE GENEVIEVE, Ste. Genevieve, MO | Pending | State |
| 2018-10-09 | WESTROCK KRAFT PAPER, LLC | ROANOKE RAPIDS, Halifax, NC | Pass | State |
| 2018-10-09 | NANTAHALA TALC AND LIMESTONE COMPANY | TOPTON, Swain, NC | Pass | State |
| 2018-10-09 | NANTAHALA TALC AND LIMESTONE COMPANY | TOPTON, Swain, NC | Pass | State |
| 2018-10-09 | LBM INDUSTRIES, INC. | SAPPHIRE, Transylvania, NC | Pass | State |
| 2018-10-09 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | N/A | State |
| 2018-10-09 | PABCO GYPSUM | LAS VEGAS, Clark, NV | Pass | Local |
| 2018-10-09 | NEVADA READY MIX | LAS VEGAS, Clark, NV | Pass | Local |
| 2018-10-09 | NEVADA READY MIX | LAS VEGAS, Clark, NV | Pass | Local |
| 2018-10-09 | CON ED-59TH ST STATION | NEW YORK, New York, NY | Pass | State |
| 2018-10-09 | LIBERTY CASTING INC. — high-priority violation on file | DELAWARE, Delaware, OH | Pass | State |
| 2018-10-09 | LIBERTY CASTING INC. — high-priority violation on file | DELAWARE, Delaware, OH | Pass | State |
| 2018-10-09 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-09 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Fail | State |
| 2018-10-09 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-09 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-09 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-09 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-09 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-09 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-09 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2018-10-09 | I SCHUMANN & CO. LLC | BEDFORD, Cuyahoga, OH | Pass | State |
| 2018-10-09 | I SCHUMANN & CO. LLC | BEDFORD, Cuyahoga, OH | Pass | State |
| 2018-10-09 | I SCHUMANN & CO. LLC | BEDFORD, Cuyahoga, OH | Pass | State |
| 2018-10-09 | I SCHUMANN & CO. LLC | BEDFORD, Cuyahoga, OH | Pass | State |
| 2018-10-09 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | Pass | State |
| 2018-10-09 | ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2018-10-09 | DIVERSIFIED PRODUCTION LLC / KATMAI 1206 1UMH 29 1206 1WH 29 | EL RENO, Canadian, OK | Pass | State |
| 2018-10-09 | VALIDUS ENERGY II MIDCON LLC / GRIMES 1 1 36H | ELMORE CITY, Garvin, OK | Pass | State |
| 2018-10-09 | DIVERSIFIED PRODUCTION LLC / DOVER UNIT CALLISTO 1807 1OH 23 | DOVER, Kingfisher, OK | Fail | State |
| 2018-10-09 | ENABLE OKLAHOMA INTRASTATE TRANSMISSION / OKARCHE BOOSTER STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2018-10-09 | ENABLE OKLAHOMA INTRASTATE TRANSMISSION / OKARCHE BOOSTER STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2018-10-09 | PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO NORTHEASTERN POWER STATION — high-priority violation on file | OOLOGAH, Rogers, OK | Pass | State |
| 2018-10-09 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / MEGAN COMPRESSOR STATION | ALVA, Woods, OK | Pass | State |
| 2018-10-09 | JANSSEN RESEARCH & DEVELOPMENT LLC/LOWER GWYNEDD | SPRING HOUSE, Montgomery, PA | Pass | State |
| 2018-10-09 | AVERY DENNISON PERFORMANCE POLYMERS/MILL HALL PLT | MILL HALL, Clinton, PA | Pass | State |
| 2018-10-09 | BISHOP BROTHERS CONST CO/WYSOX PLT — high-priority violation on file | TOWANDA, Bradford, PA | Pass | State |
| 2018-10-09 | BUCKEYE PIPE LINE CO/CORAOPOLIS | MOON, Allegheny, PA | Pass | Local |
| 2018-10-09 | SYNTHOMER JEFFERSON HILLS LLC | WEST ELIZABETH, Allegheny, PA | Pass | Local |
| 2018-10-09 | A M WILLIAMS STATION | GOOSE CREEK, Berkeley, SC | Pass | State |
| 2018-10-09 | INTERNATIONAL PAPER - GEORGETOWN MILL | GEORGETOWN, Georgetown, SC | Pass | State |
| 2018-10-09 | MITSUBISHI CHEMICAL AMERICA (FORMERLY LUCITE INC.) | MEMPHIS, Shelby, TN | Pass | Local |
| 2018-10-09 | HOLLYFRONTIER PUGET SOUND REFINERY | ANACORTES, Skagit, WA | Pass | Local |
| 2018-10-09 | N.E.W. ORGANIC DIGESTION LLC | DENMARK, Brown, WI | Pass | State |
| 2018-10-09 | CRYSTAL PRINT INC | LITTLE CHUTE, Ozaukee, WI | N/A | State |
| 2018-10-09 | WILLIAMS OHIO VALLEY MIDSTREAM LLC, OAK GROVE | MOUNDSVILLE, Marshall, WV | Pass | State |
| 2018-10-08 | DESOTO GATHERING COMPANY LLC - CHARLEY CPF-3 | HEBER SPRINGS, Cleburne, AR | Pass | State |
| 2018-10-08 | CLEARWATER PAPER CORPORATION (CYPRESS BEND) | ARKANSAS CITY, Desha, AR | Pass | State |
| 2018-10-08 | CHEVRON PRODUCTS CO — high-priority violation on file | EL SEGUNDO, Los Angeles, CA | Pending | Local |
| 2018-10-08 | SHULTZ STEEL CO | SOUTH GATE, Los Angeles, CA | Pass | Local |
| 2018-10-08 | MINNESOTA METHANE SAN DIEGO LLC | SAN DIEGO, San Diego, CA | Pending | Local |
| 2018-10-08 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2018-10-08 | TRI STATE GENERATION & TRANS - CRAIG | CRAIG 2.9 MI. SW OF, Moffat, CO | Pass | State |
| 2018-10-08 | BONANZA CRK STATE NORTH PLATTE CPF 42-26 | KERSEY 7.1 MI. N OF, Weld, CO | Pass | State |
| 2018-10-08 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2018-10-08 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.