EPA Air · stack tests by year
Air-emissions stack tests in 2019
- 26,261Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2019
- California 6,897
- Ohio 2,684
- Oklahoma 1,656
- Florida 1,597
- Indiana 1,595
- Georgia 1,325
- Pennsylvania 723
- Alabama 687
- Arkansas 664
- Texas 620
- Mississippi 604
- Iowa 457
- Washington 445
- Colorado 431
- New Mexico 421
- Missouri 409
- North Carolina 297
- Minnesota 285
- Montana 272
- Michigan 268
- Wyoming 252
- Wisconsin 251
- South Carolina 231
- Louisiana 225
- Delaware 189
- Kentucky 188
- Utah 184
- West Virginia 176
- Kansas 175
- Alaska 159
- North Dakota 154
- Nebraska 149
- Illinois 138
- Connecticut 124
- New York 122
- Tennessee 121
- Maine 110
- Virginia 107
- Nevada 107
- Idaho 95
- Hawaii 93
- Oregon 88
- New Hampshire 78
- Arizona 77
- New Jersey 61
- South Dakota 59
- Massachusetts 58
- Maryland 54
- Rhode Island 45
- District of Columbia 33
- Vermont 21
Other years
Air-emissions stack tests recorded in 2019
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2019-12-19 | EXTRACTION O&G - JOHNSON'S CORNER | JOHNSTOWN, Weld, CO | Pass | State |
| 2019-12-19 | PHOENIX SOIL, A CLEAN EARTH CO | PLAINVILLE, Hartford, CT | Fail | State |
| 2019-12-19 | TEVA PHARMACEUTICALS | DAVIE, Broward, FL | Pass | State |
| 2019-12-19 | ASAMA COLDWATER MANUFACTURING GEORGIA | WARRENTON, Warren, GA | Pass | State |
| 2019-12-19 | PAR - REFINERY — high-priority violation on file | KAPOLEI, Honolulu, HI | Pass | State |
| 2019-12-19 | TEMPLETON RYE SPIRITS, LLC — high-priority violation on file | TEMPLETON, Carroll, IA | Pass | State |
| 2019-12-19 | AKRALOS ANIMAL NUTRITION, LLC | QUINCY, Adams, IL | Fail | State |
| 2019-12-19 | HEIDELBERG MATERIALS US CEMENT LLC | SELLERSBURG, Clark, IN | Pass | State |
| 2019-12-19 | WARRICK NEWCO LLC — high-priority violation on file | NEWBURGH, Warrick, IN | Pass | State |
| 2019-12-19 | EAST KY POWER COOP - SPURLOCK STATION | MAYSVILLE, Mason, KY | Pass | State |
| 2019-12-19 | CL&M #2 & 18 PRODUCTION FACILITY - PINE PRAIRIE FIELD | PINE PRAIRIE, Evangeline, LA | Pass | State |
| 2019-12-19 | ARBOR HILLS LANDFILL, INC. — high-priority violation on file | NORTHVILLE, Washtenaw, MI | Pass | State |
| 2019-12-19 | CUMMINS POWER GENERATION INC | FRIDLEY, Anoka, MN | Pass | State |
| 2019-12-19 | ENVIRO-CHEM | ROGERS, Hennepin, MN | Pass | State |
| 2019-12-19 | XCEL ENERGY - ALLEN S KING GENERATING PLANT | BAYPORT, Washington, MN | Pass | State |
| 2019-12-19 | AUDUBON MATERIALS, LLC - SUGAR CREEK PLANT | SUGAR CREEK, Jackson, MO | Pending | State |
| 2019-12-19 | CON-AGG COMPANIES LLC (PORT-0769) | PORTABLE, Undetermined, MO | Pass | State |
| 2019-12-19 | COLSTRIP ENERGY LTD PARTNERSHIP | COLSTRIP, Rosebud, MT | Pass | State |
| 2019-12-19 | DOMTAR PAPER COMPANY, LLC | PLYMOUTH, Martin, NC | Pass | State |
| 2019-12-19 | NORTH CAROLINA ZOOLOGICAL PARK | ASHEBORO, Randolph, NC | Pass | State |
| 2019-12-19 | CHARLOTTE BIOENERGY FACILITY | CHARLOTTE, Mecklenburg, NC | Pass | Local |
| 2019-12-19 | LOCKWOOD SANITARY LANDFILL — high-priority violation on file | SPARKS, Storey, NV | Pass | State |
| 2019-12-19 | PENN-OHIO COAL CO., D.B.A KIMBLE SANITARY LANDFILL | DOVER, Tuscarawas, OH | Pass | State |
| 2019-12-19 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2019-12-19 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2019-12-19 | COLUMBIA GAS TRANS CORP/ELLWOOD CITY STA | ELLWOOD CITY, Beaver, PA | Pass | State |
| 2019-12-19 | EXPAND OPERATING LLC/ALVAREZ BRA WELL PAD | LACEYVILLE, Bradford, PA | Pass | State |
| 2019-12-19 | VULCAN CONSTRUCTION MATERIALS LLC LEXINGTON QUARRY | LEESVILLE, Lexington, SC | Pass | State |
| 2019-12-19 | CITGO CORPUS CHRISTI REFINERY EAST PLANT — high-priority violation on file | CORPUS CHRISTI, Nueces, TX | N/A | State |
| 2019-12-19 | NORTHRUP GRUMMAN SYSTEMS - PROMONTORY (FORMERLY ATK) | PROMONTORY (HISTORICAL), Box Elder, UT | Pass | State |
| 2019-12-19 | NORTHRUP GRUMMAN SYSTEMS - PROMONTORY (FORMERLY ATK) | PROMONTORY (HISTORICAL), Box Elder, UT | Pass | State |
| 2019-12-19 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2019-12-19 | GENERAL METALS OF TACOMA, INC. | TACOMA, Pierce, WA | Pass | Local |
| 2019-12-19 | GRAYMONT WESTERN LIME - EDEN | EDEN, Fond du Lac, WI | Pass | State |
| 2019-12-19 | COLUMBIA GAS TRANSMISSION, LLC, KENOVA | KENOVA, Wayne, WV | Pass | State |
| 2019-12-19 | COLONY PLANT (BENTONITE PERFORMANCE MINERALS) | COLONY, Crook, WY | Pass | State |
| 2019-12-18 | TARGA BADLANDS JUNCTION COMPRESSOR STATION | MCKENZIE COUNTY, McKenzie, ND | Pass | U.S. EPA |
| 2019-12-18 | METAL SOURCE LLC SCOTTSBORO — high-priority violation on file | SCOTTSBORO, Jackson, AL | Pass | State |
| 2019-12-18 | DCP MIDSTREAM | CODEN, Mobile, AL | Pass | State |
| 2019-12-18 | JOHNS MANVILLE INC. | PHENIX CITY, Russell, AL | Pass | State |
| 2019-12-18 | JOHNS MANVILLE INC. | PHENIX CITY, Russell, AL | Pass | State |
| 2019-12-18 | JOHNS MANVILLE INC. | PHENIX CITY, Russell, AL | Pass | State |
| 2019-12-18 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-5 | HEBER SPRINGS, Cleburne, AR | Pass | State |
| 2019-12-18 | APAC CENTRAL, INC. - PORTABLE ROCK CRUSHER #1 | HARRISON, Boone, AR | Pass | State |
| 2019-12-18 | APAC CENTRAL, INC. - PORTABLE ROCK CRUSHER #1 | HARRISON, Boone, AR | Pass | State |
| 2019-12-18 | APAC CENTRAL, INC. - PORTABLE ROCK CRUSHER #1 | HARRISON, Boone, AR | Pass | State |
| 2019-12-18 | APAC CENTRAL, INC. - PORTABLE ROCK CRUSHER #1 | HARRISON, Boone, AR | Pass | State |
| 2019-12-18 | APAC CENTRAL, INC. - PORTABLE ROCK CRUSHER #1 | HARRISON, Boone, AR | Pass | State |
| 2019-12-18 | APAC CENTRAL, INC. - PORTABLE ROCK CRUSHER #1 | HARRISON, Boone, AR | Pass | State |
| 2019-12-18 | APAC CENTRAL, INC. - PORTABLE ROCK CRUSHER #1 | HARRISON, Boone, AR | Pass | State |
| 2019-12-18 | APAC CENTRAL, INC. - PORTABLE ROCK CRUSHER #1 | HARRISON, Boone, AR | Pass | State |
| 2019-12-18 | PINTO VALLEY MINE | MIAMI, Gila, AZ | Pass | State |
| 2019-12-18 | AMERICAN WOODMARK CORPORATION - KINGMAN PLANT | KINGMAN, Mohave, AZ | Pass | State |
| 2019-12-18 | PHOENIX CEMENT | CLARKDALE, Yavapai, AZ | Pass | State |
| 2019-12-18 | PHOENIX CEMENT | CLARKDALE, Yavapai, AZ | Pass | State |
| 2019-12-18 | APS REDHAWK GENERATING FACILITY | MARICOPA COUNTY, Maricopa, AZ | Pass | Local |
| 2019-12-18 | CITY OF SACRAMENTO - 28TH ST LANDFILL | SACRAMENTO, Sacramento, CA | Pass | Local |
| 2019-12-18 | SILGAN CONTAINERS | SACRAMENTO, Sacramento, CA | Pass | Local |
| 2019-12-18 | LA COUNTY SANITATION DISTRICTS (SPADRA) | POMONA, Los Angeles, CA | Pass | Local |
| 2019-12-18 | SAINT JOSEPH HOSPITAL | ORANGE, Orange, CA | Pass | Local |
| 2019-12-18 | SAINT JOSEPH HOSPITAL | ORANGE, Orange, CA | Pass | Local |
| 2019-12-18 | FULCRUM ENERGY - BIGHORN-MUTUAL 0780 S17 | WALDEN 11.6 MI. N OF, Jackson, CO | Pass | State |
| 2019-12-18 | BONANZA CRK ENERGY - NORTH PLATTE 24-34 | KERSEY 6.1 MI. N OF, Weld, CO | Pass | State |
| 2019-12-18 | ROCKY MOUNTAIN MIDSTREAM - WEST BRIGHTON | TODD CREEK AREA, Weld, CO | Pass | State |
| 2019-12-18 | ROCKY MOUNTAIN MIDSTREAM - WEST BRIGHTON | TODD CREEK AREA, Weld, CO | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | CHARLOTTE COUNTY DEPT OF PUBLIC WORKS | PUNTA GORDA, Charlotte, FL | Pass | State |
| 2019-12-18 | OSCEOLA FARMS | PAHOKEE, Palm Beach, FL | Pass | State |
| 2019-12-18 | OSCEOLA FARMS | PAHOKEE, Palm Beach, FL | Pass | State |
| 2019-12-18 | OSCEOLA FARMS | PAHOKEE, Palm Beach, FL | Pass | State |
| 2019-12-18 | OSCEOLA FARMS | PAHOKEE, Palm Beach, FL | Pass | State |
| 2019-12-18 | OSCEOLA FARMS | PAHOKEE, Palm Beach, FL | Pass | State |
| 2019-12-18 | OSCEOLA FARMS | PAHOKEE, Palm Beach, FL | Pass | State |
| 2019-12-18 | OSCEOLA FARMS | PAHOKEE, Palm Beach, FL | Pass | State |
| 2019-12-18 | FLORIDA POWER & LIGHT COMPANY | PACE, Santa Rosa, FL | Pass | State |
| 2019-12-18 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2019-12-18 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2019-12-18 | INTERNATIONAL PAPER - FLINT RIVER MILL | OGLETHORPE, Macon, GA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.