EPA Air · stack tests by year
Air-emissions stack tests in 2017
- 27,755Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2017
- California 8,621
- Ohio 2,537
- Indiana 1,812
- Oklahoma 1,681
- Florida 1,608
- Georgia 1,298
- Pennsylvania 781
- Mississippi 663
- Arkansas 651
- Texas 538
- Alabama 510
- Iowa 430
- Washington 427
- Missouri 398
- Colorado 361
- Montana 332
- North Carolina 331
- West Virginia 285
- Wisconsin 285
- Michigan 268
- Minnesota 257
- Wyoming 235
- South Carolina 222
- Kansas 214
- Delaware 213
- Alaska 198
- Kentucky 184
- Louisiana 183
- Illinois 182
- Utah 180
- Tennessee 155
- Nebraska 152
- Virginia 142
- North Dakota 141
- New Jersey 132
- Connecticut 126
- Maine 122
- Oregon 113
- New York 99
- New Hampshire 95
- Hawaii 89
- Idaho 78
- Arizona 77
- Maryland 69
- Massachusetts 62
- South Dakota 58
- Nevada 56
- District of Columbia 35
- New Mexico 24
- Rhode Island 24
- Vermont 13
- Puerto Rico 8
Other years
Air-emissions stack tests recorded in 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-08-30 | RAVEN POWER FORT SMALLWOOD LLC | CURTIS BAY, Anne Arundel, MD | Pass | State |
| 2017-08-30 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | Pass | State |
| 2017-08-30 | HAVILAND ENTERPRISES, INC | GRAND RAPIDS, Kent, MI | Pending | State |
| 2017-08-30 | UNITED TACONITE LLC - FAIRLANE PLANT | FORBES, St. Louis, MN | Pass | State |
| 2017-08-30 | ANDERSON BROTHERS CONSTRUCTION CO BASE 3 | JENKINS, Crow Wing, MN | Pass | State |
| 2017-08-30 | CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file | SPRINGFIELD, Greene, MO | Pass | State |
| 2017-08-30 | EVERGY-SIBLEY GENERATING STATION | SIBLEY, Jackson, MO | Pending | State |
| 2017-08-30 | EMPIRE ENERGY CENTER | SARCOXIE, Jasper, MO | Pending | State |
| 2017-08-30 | EMPIRE ENERGY CENTER | SARCOXIE, Jasper, MO | Pending | State |
| 2017-08-30 | MASONITE CORPORATION — high-priority violation on file | LAUREL, Jones, MS | Pass | State |
| 2017-08-30 | MARTIN MARIETTA MATERIALS, INC. - BENSON | BENSON, Johnston, NC | Pass | State |
| 2017-08-30 | REDHOOK ALE BREWERY | PORTSMOUTH, Rockingham, NH | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | DEFIANCE, Defiance, OH | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | DEFIANCE, Defiance, OH | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | DEFIANCE, Defiance, OH | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | DEFIANCE, Defiance, OH | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | DEFIANCE, Defiance, OH | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | DEFIANCE, Defiance, OH | Pass | State |
| 2017-08-30 | CLEVELAND CLINIC FOUNDATION | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2017-08-30 | CLEVELAND CLINIC FOUNDATION | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2017-08-30 | CLEVELAND CLINIC FOUNDATION | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2017-08-30 | PACIFIC MANUFACTURING OHIO, INC. | FAIRFIELD, Butler, OH | Pass | State |
| 2017-08-30 | TAMWORTH RESOURCES LLC / DOUGHTY 1 21 DEHYDRATION STATION | GEARY, Blaine, OK | Pass | State |
| 2017-08-30 | VALIDUS ENERGY II MIDCON LLC / HEROD FIU 1 8 5XH | WATONGA, Blaine, OK | Pass | State |
| 2017-08-30 | VALIDUS ENERGY II MIDCON LLC / BLURTON 5 7 6XH BLURTON 6 7 6XH BLURTO | WATONGA, Blaine, OK | Pass | State |
| 2017-08-30 | VALIDUS ENERGY II MIDCON LLC / BLURTON 5 7 6XH BLURTON 6 7 6XH BLURTO | WATONGA, Blaine, OK | Pass | State |
| 2017-08-30 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2017-08-30 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2017-08-30 | MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-08-30 | BCE MACH III LLC / NICKLAUS 1706 1 29MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-08-30 | BCE MACH III LLC / AIRHEART 1505 5 4MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-08-30 | BCE MACH III LLC / TRINDLE 1706 2B 31MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-08-30 | BCE MACH III LLC / RUDD 1605 2A 5MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-08-30 | BCE MACH III LLC / THREE WOOD 1505 4 17MH PAD | CASHION, Kingfisher, OK | Pass | State |
| 2017-08-30 | HERMISTON POWER LLC | HERMISTON, Umatilla, OR | Pass | State |
| 2017-08-30 | HIGHWAY MATERIALS INC/MALVERN PLT 13 | FRAZER, Chester, PA | Pass | State |
| 2017-08-30 | INTL PAPER CO/GRACE ST READING | READING, Berks, PA | Pass | State |
| 2017-08-30 | KEYSTONE SANI LDFL INC/DUNMORE | DUNMORE, Lackawanna, PA | Pass | State |
| 2017-08-30 | TEXAS EASTERN TRANS LP/CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | Pass | State |
| 2017-08-30 | LINDY PAVING INC/2ND AVE PLT | PITTSBURGH, Allegheny, PA | Pass | Local |
| 2017-08-30 | BOISE CASCADE WOOD PRODUCTS, LLC — high-priority violation on file | CHESTER, Chester, SC | Pass | State |
| 2017-08-30 | DAKOTA FOUNDRY, INC. | WEBSTER, Day, SD | Pass | State |
| 2017-08-30 | TENNESSEE GAS PIPELINE COMPANY, L.L.C. | PORTLAND, Sumner, TN | Pass | State |
| 2017-08-30 | SONOCO PRODUCTS COMPANY — high-priority violation on file | MEMPHIS, Shelby, TN | Pass | Local |
| 2017-08-30 | BORGER REFINERY — high-priority violation on file | BORGER, Hutchinson, TX | Pass | State |
| 2017-08-30 | HEFFERNAN BROTHERS AGGREGATE, LLC | BRISTOL, Addison, VT | Pass | State |
| 2017-08-30 | SIERRA PACIFIC INDUSTRIES - SHELTON | SHELTON, Mason, WA | Pass | Local |
| 2017-08-30 | CAPITAL POWER CORPORATION | TACOMA, Pierce, WA | Pass | Local |
| 2017-08-30 | UNITED GRAIN CORPORATION — high-priority violation on file | VANCOUVER, Clark, WA | Pass | Local |
| 2017-08-30 | NORTHERN STATES PWR CO WHEATON GEN STA | EAU CLAIRE, Chippewa, WI | Pass | State |
| 2017-08-30 | WYGEN II POWER STATION (OWNER: CHEYENNE LIGHT FUEL AND POWER) | GILLETTE, Campbell, WY | Pass | State |
| 2017-08-29 | CHUGACH ELECTRIC ASSOCIATION / HANK NIKKELS PLANT ONE | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2017-08-29 | CHUGACH ELECTRIC ASSOCIATION / HANK NIKKELS PLANT ONE | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2017-08-29 | INTERNATIONAL PAPER COMPANY — high-priority violation on file | SELMA, Dallas, AL | Pass | State |
| 2017-08-29 | TR MILLER MILL CO INC | BREWTON, Escambia, AL | Pass | State |
| 2017-08-29 | CLEARWATER PAPER CORPORATION (CYPRESS BEND) | ARKANSAS CITY, Desha, AR | Pass | State |
| 2017-08-29 | CHOLLA GENERATING STATION | JOSEPH CITY, Navajo, AZ | Pass | State |
| 2017-08-29 | USNAVAL AIR WEAPONS STN | RIDGECREST, Kern, CA | Pass | Local |
| 2017-08-29 | NORTHWEST PIPE & CASING__(NWP) | ADELANTO, San Bernardino, CA | Pass | Local |
| 2017-08-29 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | Pass | Local |
| 2017-08-29 | PQ CORPORATION | SOUTH GATE, Los Angeles, CA | Pass | Local |
| 2017-08-29 | AZUSA LAND RECLAMATION | AZUSA, Los Angeles, CA | Pass | Local |
| 2017-08-29 | E & J GALLO WINERY | FRESNO, Fresno, CA | Pass | Local |
| 2017-08-29 | E & J GALLO WINERY | FRESNO, Fresno, CA | Pass | Local |
| 2017-08-29 | E & J GALLO WINERY | FRESNO, Fresno, CA | Pass | Local |
| 2017-08-29 | E & J GALLO WINERY | FRESNO, Fresno, CA | Pass | Local |
| 2017-08-29 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-29 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-29 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-29 | SAPUTO CHEESE USA INC | TULARE, Tulare, CA | Pass | Local |
| 2017-08-29 | SAPUTO CHEESE USA INC | TULARE, Tulare, CA | Pass | Local |
| 2017-08-29 | BLANCA FORESTRY PRODUCTS- BLANCA SAWMILL | BLANCA AREA, Costilla, CO | N/A | State |
| 2017-08-29 | COLORADO SPRINGS UTILITIES - NIXON PLT | FOUNTAIN AREA, El Paso, CO | Pass | State |
| 2017-08-29 | PUBLIC SERVICE CO - COMANCHE PLT — high-priority violation on file | PUEBLO, Pueblo, CO | N/A | State |
| 2017-08-29 | RAYONIER PERFORMANCE FIBERS, LLC | FERNANDINA BEACH, Nassau, FL | Pass | State |
| 2017-08-29 | DUKE ENERGY FLORIDA, LLC | INTERCESSION CITY, Osceola, FL | Pass | State |
| 2017-08-29 | DUKE ENERGY FLORIDA, LLC | INTERCESSION CITY, Osceola, FL | Pass | State |
| 2017-08-29 | DUKE ENERGY FLORIDA, LLC | INTERCESSION CITY, Osceola, FL | Pass | State |
| 2017-08-29 | DUKE ENERGY FLORIDA, LLC | INTERCESSION CITY, Osceola, FL | Pass | State |
| 2017-08-29 | DUKE ENERGY FLORIDA, LLC | INTERCESSION CITY, Osceola, FL | Pass | State |
| 2017-08-29 | CITY OF LAKE WORTH BEACH UTILITIES | LAKE WORTH, Palm Beach, FL | Pass | State |
| 2017-08-29 | TAMPA ELECTRIC COMPANY | MULBERRY, Polk, FL | Pass | State |
| 2017-08-29 | TAMPA ELECTRIC COMPANY | MULBERRY, Polk, FL | Pass | State |
| 2017-08-29 | DUKE ENERGY FLORIDA, LLC | BARTOW, Polk, FL | Pass | State |
| 2017-08-29 | DUKE ENERGY FLORIDA, LLC | BARTOW, Polk, FL | Pass | State |
| 2017-08-29 | ANDERSON COLUMBIA CO., INC. | MARIANNA, Jackson, FL | Pass | State |
| 2017-08-29 | APPLING COUNTY PELLETS — high-priority violation on file | BAXLEY, Appling, GA | Pass | State |
| 2017-08-29 | APPLING COUNTY PELLETS — high-priority violation on file | BAXLEY, Appling, GA | Pass | State |
| 2017-08-29 | APPLING COUNTY PELLETS — high-priority violation on file | BAXLEY, Appling, GA | Pass | State |
| 2017-08-29 | APPLING COUNTY PELLETS — high-priority violation on file | BAXLEY, Appling, GA | Pass | State |
| 2017-08-29 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2017-08-29 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2017-08-29 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2017-08-29 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2017-08-29 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2017-08-29 | HAWK ROAD ENERGY FACILITY | FRANKLIN, Heard, GA | Pass | State |
| 2017-08-29 | SOUTHERN NATURAL GAS CO. — high-priority violation on file | WRENS, Jefferson, GA | Pass | State |
| 2017-08-29 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2017-08-29 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2017-08-29 | TROJAN BATTERY COMPANY, LLC | SANDERSVILLE, Washington, GA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.