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 |
|---|---|---|---|---|
| 2018-10-17 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-17 | NEW-INDY OXNARD, LLC | OXNARD, Ventura, CA | Pass | Local |
| 2018-10-17 | COLORADO SPRINGS UTILITIES - NIXON PLT | FOUNTAIN AREA, El Paso, CO | Pass | State |
| 2018-10-17 | GRAND RIVER GATHERING - PUMBA CS | RIFLE 3.4 MI. S OF, Garfield, CO | Pass | State |
| 2018-10-17 | CONNECTICUT JET POWER - COS COB STATION | GREENWICH, Fairfield, CT | Pass | State |
| 2018-10-17 | ALGONQUIN GAS TRANSMISSION, LLC - CHAPLIN COMPRESSOR STATION | CHAPLIN, Windham, CT | Pass | State |
| 2018-10-17 | SEAPORT CANAVERAL CORP. | CAPE CANAVERAL, Brevard, FL | Pass | State |
| 2018-10-17 | WHITE SPRINGS AGRICULTURAL CHEMICALS,INC | WHITE SPRINGS, Hamilton, FL | Pass | State |
| 2018-10-17 | WHITE SPRINGS AGRICULTURAL CHEMICALS,INC | WHITE SPRINGS, Hamilton, FL | Pass | State |
| 2018-10-17 | TAMPA ELECTRIC COMPANY | TAMPA, Hillsborough, FL | Pass | State |
| 2018-10-17 | FLORIDA POWER & LIGHT | FORT MYERS, Lee, FL | Pass | State |
| 2018-10-17 | FLORIDA POWER & LIGHT | FORT MYERS, Lee, FL | Pass | State |
| 2018-10-17 | WESTROCK CP, LLC | FERNANDINA BEACH, Nassau, FL | Pass | State |
| 2018-10-17 | HYALUS, INC. | HAWKINSVILLE, Pulaski, GA | Pass | State |
| 2018-10-17 | HYALUS, INC. | HAWKINSVILLE, Pulaski, GA | Pass | State |
| 2018-10-17 | HYALUS, INC. | HAWKINSVILLE, Pulaski, GA | Fail | State |
| 2018-10-17 | HYALUS, INC. | HAWKINSVILLE, Pulaski, GA | Fail | State |
| 2018-10-17 | HYALUS, INC. | HAWKINSVILLE, Pulaski, GA | Pass | State |
| 2018-10-17 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | FORT DODGE, Webster, IA | Fail | State |
| 2018-10-17 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | FORT DODGE, Webster, IA | Pass | State |
| 2018-10-17 | CARGILL INC-CORN MILLING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2018-10-17 | GRANITE CITY WORKS OF UNITED STATES STEEL CORP — high-priority violation on file | GRANITE CITY, Madison, IL | Fail | State |
| 2018-10-17 | TWIN BRIDGES RECYCLING AND DISPOSAL FACILITY — high-priority violation on file | DANVILLE, Hendricks, IN | Pass | State |
| 2018-10-17 | NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC RM SCHAHFER GENE — high-priority violation on file | WHEATFIELD, Jasper, IN | Pass | State |
| 2018-10-17 | CRRM REFINERY (AIR) | COFFEYVILLE, Montgomery, KS | Pass | State |
| 2018-10-17 | DIVERSIFIED MIDSTREAM LLC - MYRA COMPRESSOR STATION | MYRA, Pike, KY | Pass | State |
| 2018-10-17 | OUTER LOOP RECYCLING & DISPOSAL FACILITY/WMK-LOUISVILLE HAULING | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2018-10-17 | POLYFOAM CORPORATION — high-priority violation on file | NORTHBRIDGE, Worcester, MA | Pass | State |
| 2018-10-17 | GREDE LLC - SAINT CLOUD | SAINT CLOUD, Benton, MN | Pass | State |
| 2018-10-17 | AMERICAN CRYSTAL SUGAR - MOORHEAD — high-priority violation on file | MOORHEAD, Clay, MN | Pass | State |
| 2018-10-17 | GRAND MARAIS PUBLIC UTILITIES COMMISSION | GRAND MARAIS, Cook, MN | Pass | State |
| 2018-10-17 | UNIVERSITY OF MISSOURI POWER PLANT | COLUMBIA, Boone, MO | Fail | State |
| 2018-10-17 | COLUMBIA SANITARY LANDFILL | COLUMBIA, Boone, MO | Pending | State |
| 2018-10-17 | COLUMBIA SANITARY LANDFILL | COLUMBIA, Boone, MO | Pending | State |
| 2018-10-17 | CF INDUSTRIES NITROGEN LLC | YAZOO CITY, Yazoo, MS | Pass | State |
| 2018-10-17 | WILLISTON BASIN - HATHAWAY STATION | HATHAWAY, Rosebud, MT | Pass | State |
| 2018-10-17 | WBI SANDSTONE CREEK COMPRESSOR STATION | BAKER, Fallon, MT | Pass | State |
| 2018-10-17 | WBI SANDSTONE CREEK COMPRESSOR STATION | BAKER, Fallon, MT | Pass | State |
| 2018-10-17 | WBI SANDSTONE CREEK COMPRESSOR STATION | BAKER, Fallon, MT | Pass | State |
| 2018-10-17 | WBI SANDSTONE CREEK COMPRESSOR STATION | BAKER, Fallon, MT | Pass | State |
| 2018-10-17 | WILLISTON BASIN - VIDA STATION | VIDA, McCone, MT | Pass | State |
| 2018-10-17 | WILLISTON BASIN - VIDA STATION | VIDA, McCone, MT | Pass | State |
| 2018-10-17 | VPC FOAM USA INC. | ASHEBORO, Randolph, NC | Pass | State |
| 2018-10-17 | J.R. SIMPLOT COMPANY - AQ | GRAND FORKS, Grand Forks, ND | Pass | State |
| 2018-10-17 | J.R. SIMPLOT COMPANY - AQ | GRAND FORKS, Grand Forks, ND | Pass | State |
| 2018-10-17 | POET BIOREFINING-FAIRMONT LLC — high-priority violation on file | FAIRMONT, Fillmore, NE | Pass | State |
| 2018-10-17 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | N/A | State |
| 2018-10-17 | TWIN CREEKS MINE — high-priority violation on file | GOLCONDA, Humboldt, NV | Incomplete | State |
| 2018-10-17 | SMOKY VALLEY COMMON OPERATION — high-priority violation on file | ROUND MOUNTAIN, Nye, NV | Pass | State |
| 2018-10-17 | ENERGY TRANSFER MARKETING & TERMINALS L.P-COLUMBUS EAST | COLUMBUS, Franklin, OH | Fail | State |
| 2018-10-17 | TAIT ELECTRIC GENERATING STATION | DAYTON, Montgomery, OH | Pass | State |
| 2018-10-17 | TAIT ELECTRIC GENERATING STATION | DAYTON, Montgomery, OH | Pass | State |
| 2018-10-17 | CLEVELAND CLINIC HEALTH SYSTEMS ADMINISTRATIVE CAMPUS | BEACHWOOD, Cuyahoga, OH | Pass | State |
| 2018-10-17 | COTERRA ENERGY OPERATING CO / BRADFORD 1 14H FACILITY | GREENFIELD, Blaine, OK | Pass | State |
| 2018-10-17 | XTO ENERGY INC / COOK CDP | ARDMORE, Carter, OK | Pass | State |
| 2018-10-17 | FW MIDCON I LLC / MARIO 0304 1 5 8WXH LUIGI 0304 1 5 32W | ERIN SPRINGS, Garvin, OK | Pass | State |
| 2018-10-17 | MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION | STUART, Hughes, OK | Pass | State |
| 2018-10-17 | MID AMERICAN STEEL AND WIRE CO / MID AMERICAN STEEL ROLLING MILL | MADILL, Marshall, OK | Pass | State |
| 2018-10-17 | GEORGIA-PACIFIC WAUNA LLC — high-priority violation on file | CLATSKANIE, Clatsop, OR | Pass | State |
| 2018-10-17 | EAST PENN MFG CO INC/SMELTER PLT | LYONS, Berks, PA | Pass | State |
| 2018-10-17 | EQM GATHERING OPCO LLC/MCINTOSH COMP STA | FINLEYVILLE, Washington, PA | Pass | State |
| 2018-10-17 | BUCKEYE TERMINALS LLC - BELTON TERMINAL | BELTON, Anderson, SC | Pass | State |
| 2018-10-17 | US NITROGEN LLC — high-priority violation on file | MIDWAY, Greene, TN | Pass | State |
| 2018-10-17 | THE SAN ANTONIO REFINERY — high-priority violation on file | SAN ANTONIO, Bexar, TX | N/A | State |
| 2018-10-17 | BASF FREEPORT SITE | FREEPORT, Brazoria, TX | Pass | State |
| 2018-10-17 | ENTERPRISE MONT BELVIEU COMPLEX | MONT BELVIEU, Chambers, TX | Pass | State |
| 2018-10-17 | ENTERPRISE MONT BELVIEU COMPLEX | MONT BELVIEU, Chambers, TX | Pass | State |
| 2018-10-17 | ENTERPRISE MONT BELVIEU COMPLEX | MONT BELVIEU, Chambers, TX | Pass | State |
| 2018-10-17 | ENTERPRISE MONT BELVIEU COMPLEX | MONT BELVIEU, Chambers, TX | Pass | State |
| 2018-10-17 | EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file | BAYTOWN, Harris, TX | Pass | State |
| 2018-10-17 | WISE COUNTY POWER PLANT | POOLVILLE, Wise, TX | Pass | State |
| 2018-10-17 | WISE COUNTY POWER PLANT | POOLVILLE, Wise, TX | Pass | State |
| 2018-10-17 | KENNECOTT MAIN STACK, SMELTER AND | BINGHAM CANYON, Salt Lake, UT | Pass | State |
| 2018-10-17 | ALADDIN MANUFACTURING CORPORATION | GLASGOW, Rockbridge, VA | Pass | State |
| 2018-10-17 | NUTRIEN | KENNEWICK, Benton, WA | Pass | Local |
| 2018-10-17 | DARIGOLD, INC. (WEST FARM FOODS) | LYNDEN, Whatcom, WA | Pass | Local |
| 2018-10-17 | SEH AMERICA | VANCOUVER, Clark, WA | Pass | Local |
| 2018-10-17 | PUGET SOUND ENERGY (WA NATURAL GAS) | CHEHALIS, Lewis, WA | Pass | Local |
| 2018-10-17 | PUGET SOUND ENERGY (WA NATURAL GAS) | CHEHALIS, Lewis, WA | Pass | Local |
| 2018-10-17 | CARMEUSE LIME AND STONE - ROCKWELL OPERATION — high-priority violation on file | MANITOWOC, Manitowoc, WI | 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.