| 4 J Poultry LLC | Poultry AFO Recoverage | Liberty | Amite |
| 831 Builders, Serenity Subdivision | Construction Coverage | Starkville | Oktibbeha |
| A and B Distributing Company Inc., A and B Distribution Center | Construction Coverage | Byhalia | Marshall |
| ABB Installation Products Inc | Baseline Coverage | Byhalia | Marshall |
| ADCAMP Inc | Asphalt Recoverage | Flowood | Rankin |
| AJ Construction, Inc. - Yazoo City | Asphalt Coverage | Yazoo City | Yazoo |
| AMJI Investment Group, LLC, Olive Branch RV Park | Construction Coverage | Olive Branch | Desoto |
| APAC Mississippi Inc, Greenville Asphalt Plant | Asphalt Modification | Greenville | Washington |
| APAC Mississippi Inc, Hazlehurst Mine | Mining Modification | Hazlehurst | Copiah |
| APAC Mississippi Inc, Yazoo City Asphalt | Asphalt Modification | Yazoo City | Yazoo |
| AR Housing, LLC, Woodland Creek, Phase One | Construction Coverage | Canton | Madison |
| ARP and GC Inc, Lula Travel Center | Construction Coverage | Lula | Coahoma |
| ATM Holdings, LLC, Legacy Medical Park | Construction Coverage | Gautier | Jackson |
| Adams County Board of Supervisors, IP Mill Location | Construction Coverage | Natchez | Adams |
| Adriatic Sea LLC, Byhalia Pro Commercial Subdivision | Construction Coverage | Byhalia | Marshall |
| Advanced Drainage Systems, Inc | Baseline Coverage | Jackson | Hinds |
| Affiliated Computer Services, DBA, Conduent Business Services, LLC | No Exposure Certification | Flora | Madison |
| Alexander M Tillman, Poultry DBA T3 Farms | Construction Coverage | Union | Newton |
| Alexander M Tillman, Poultry DBA T3 Farms | Poultry AFO Coverage | Union | Newton |
| Alliance, The, Rail Hub South (OOB) | Construction Coverage | Corinth | Alcorn |
| Alpha Poultry LLC | Construction Coverage | Seminary | Covington |
| Alpha Poultry LLC | Poultry AFO Coverage | Seminary | Covington |
| Alter Trading Corporation - Sardis | Baseline Administrative Modification | Sardis | Panola |
| Alter Trading Corporation, Byhalia | Baseline Administrative Modification | Byhalia | Marshall |
| Alter Trading Corporation, Clarksdale | Baseline Administrative Modification | Clarksdale | Coahoma |
| Alter Trading Corporation, DeSoto Recycling LLC | Baseline Administrative Modification | Nesbit | Desoto |
| Aluminum Dynamics, LLC | Construction Modification | Columbus | Lowndes |
| Aluminum Dynamics, LLC | Construction Coverage | Columbus | Lowndes |
| Aluminum Dynamics, LLC | Construction Modification | Columbus | Lowndes |
| Amazon Data Services Inc, MCEDA Mega Site | Construction Coverage | Canton | Madison |
| Amazon Data Services Inc, MCEDA Mega Site | Construction Coverage | Canton | Madison |
| Amazon.com Services LLC, WET1 | No Exposure Certification | Starkville | Oktibbeha |
| Amplify Cell Technologies LLC, Project Runway | Construction Administrative Modification | Byhalia | Marshall |
| Amplify Cell Technologies LLC, Project Runway | Construction Coverage | Byhalia | Marshall |
| AnderCorp LLC, Kims No Bull | Construction Coverage | Laurel | Jones |
| Anduril Industries Inc | No Exposure Certification | McHenry | Stone |
| Anglin Farms LLC | Poultry AFO Coverage | Richton | Greene |
| Anglin Farms LLC | Construction Coverage | Richton | Greene |
| Anthony Aycock, Poultry | Poultry AFO Recoverage | Collins | Covington |
| Apollo Petroleum | Baseline Coverage | Picayune | Pearl River |
| Army Corps of Engineers, LD 21 01 Low Drop Structure | Construction Coverage | Looxahoma | Tate |
| Ashley Furniture Industries Inc, Saltillo Facility | No Exposure Certification | Saltillo | Lee |
| Ashley Furniture Industries, LLC, Verona Plant 4 | No Exposure Certification | Tupelo | Lee |
| Athelda Lee, Poultry | Poultry AFO Recoverage | Wiggins | Forrest |
| Atmos Energy Corporation, Atmos Energy MSHQ Service Center | Construction Coverage | Ridgeland | Madison |
| Atmos Energy Corporation, Coley Road Project | Construction Coverage | Tupelo | Lee |
| Atmos Energy Corporation, Columbus Lateral Project | Construction Coverage | Columbus | Lowndes |
| Atmos Energy Corporation, Columbus Lateral Project | Hydrostatic Coverage | Columbus | Lowndes |
| Atmos Energy Corporation, Desoto County Project | Construction Modification | Hernando | Desoto |
| Atmos Energy Corporation, Huber Engineered Woods Natural Gas Line | Construction Coverage | Shuqualak | Noxubee |
| Atmos Energy Corporation, Madison County Pipeline | Hydrostatic Coverage | Canton | Madison |
| Atmos Energy Corporation, Madison County Pipeline | Construction Coverage | Canton | Madison |
| Aurora Flight Sciences Corporation | Construction Coverage | Columbus | Lowndes |
| Autumn Lake Subdivision | Construction Modification | Gulfport | Harrison |
| Ayrshire Electronics | No Exposure Certification | Corinth | Alcorn |
| B C Excavating, LLC, Rankin County School District Mine | Mining Administrative Modification | Flowood | Rankin |
| BKR Management LLC DBA BKR Farm | Poultry AFO Recoverage | Corinth | Alcorn |
| Bailand Farms LLC | Construction Coverage | Liberty | Amite |
| Bailand Farms LLC | Poultry AFO Coverage | Liberty | Amite |
| Baptist Memorial Rehabilitation Hospital | Construction Coverage | Madison | Madison |
| Barrington Place, LLC | Construction Recoverage | Byram | Hinds |
| Barrington Place, LLC | Construction Administrative Modification | Byram | Hinds |
| Bart Edmiston, Tomaston Medical Center | Construction Coverage | Biloxi | Harrison |
| Bella Vita Condominiums | Construction Coverage | Oxford | Lafayette |
| Belvedere Terminals Company, LLC | Construction Modification | Seminary | Covington |
| Belvedere Terminals Company, LLC | Construction Coverage | Seminary | Covington |
| Ben Pinkard Poultry dba Smiley Farms | Poultry AFO Recoverage | Kosciusko | Attala |
| Benjamin Bishop, Poultry | Poultry AFO Recoverage | Louin | Jasper |
| Biak San Thiang, Poultry | Dry Litter Poultry AFO Administrative Modification | Bogue Chitto | Lincoln |
| Big Bay Lake Development LLC, Big Bay Lake Development | Construction Modification | Purvis | Lamar |
| Billy Joe or Nikki Jones, Poultry | Dry Litter Poultry AFO Administrative Modification | Seminary | Jones |
| Biloxi, City of, Popps Ferry Road Area Improvements | Construction Coverage | Biloxi | Harrison |
| Birdsong Construction, Highway 16 Dirt Pit | Mining Coverage | Canton | Madison |
| Black Snake Petroleum LLC, Holliman 18-5 Number 1 Facility | Oil Production Coverage | Caledonia | Lowndes |
| Blake Trigg, Poultry | Poultry AFO Recoverage | Waynesboro | Wayne |
| Blessed Investments Team LLC, Summerfield Estates Subdivision Phase 1 | Construction Coverage | Gulfport | Harrison |
| Bobby Deaton Properties Inc, Ole Putt Place | Construction Coverage | Saltillo | Lee |
| Bollinger Gulfport Shipbuilding, LLC | Baseline Administrative Modification | Gulfport | Harrison |
| Brainerd Chemical Southeast LLC | Baseline Coverage | Scooba | Kemper |
| Brandon O'Neal Poultry DBA O'Neal Farms | Poultry AFO Coverage | Hazlehurst | Copiah |
| Brandon O'Neal Poultry DBA O'Neal Farms | Construction Coverage | Hazlehurst | Copiah |
| Brantney Cox Construction LLC, Merion Subdivision Phase One | Construction Modification | Oxford | Lafayette |
| Brian Pack, Poultry | Dry Litter Poultry AFO Modification | Mount Olive | Covington |
| Briar Creek Utilities LLC | Construction Coverage | Starkville | Oktibbeha |
| Brookhaven, City of, City of Brookhaven Waste Management Facilities | Construction Coverage | Brookhaven | Lincoln |
| Byhalia Crossing LLC, Byhalia Crossing Shopping Center | Construction Coverage | Byhalia | Marshall |
| Camille Weathersby, Poultry | Dry Litter Poultry AFO Administrative Modification | Mize | Smith |
| Cappaert Manufactured Housing | Baseline Coverage | Vicksburg | Warren |
| Carlock Auto Group, Porsche Ridgeland | Construction Coverage | Ridgeland | Madison |
| Carolyn Bolivar, Poultry | Poultry AFO Recoverage | Collins | Covington |
| Caterpillar Core Management Facility | No Exposure Certification | Booneville | Prentiss |
| Caterpillar Remanufactured Products, Harper Road Warehouse | No Exposure Certification | Corinth | Alcorn |
| Century Construction, Civil Division, Tri State Trucking, Meridian | Construction Coverage | Meridian | Lauderdale |
| Chad Smith, Poultry | Poultry AFO Coverage | Chunky | Newton |
| Chad Smith, Poultry | Construction Coverage | Chunky | Newton |
| Charles Keith Evans, Poultry | Dry Litter Poultry AFO Modification | Lake | Newton |
| Charles Keith Evans, Poultry Farm 2 | Poultry AFO Recoverage | Lake | Scott |
| Chase Montgomery Commercial Park | Construction Modification | Olive Branch | Desoto |
| Chickasaw Inkana Foundation, Chickasaw Heritage Center | Construction Modification | Tupelo | Lee |
| Chickasaw Marshall Investments, LLC, Chickasaw Business Center | Construction Modification | Byhalia | Marshall |
| Chief Seven LLC, Car Dealership | Construction Coverage | Moss Point | Jackson |
| Chris Dyess Farm, LLC | Construction Coverage | Carson | Jefferson Davis |
| Chris Dyess Farm, LLC | Poultry AFO Coverage | Carson | Jefferson Davis |
| Chris Rainey, Poultry | Construction Coverage | New Hebron | Simpson |
| Chris Rainey, Poultry | Poultry AFO Coverage | New Hebron | Simpson |
| ChrisJon Development, LLC, Crestview Pointe | Construction Coverage | Hernando | Desoto |
| City of Hattiesburg, Lincoln Road Stormwater Detention Facility | Construction Coverage | Hattiesburg | Forrest |
| City of Olive Branch, Annex South 1 Sewer Water Extension | Construction Coverage | Olive Branch | Desoto |
| City of Southaven, Nail Road Extension | Construction Coverage | Southaven | Desoto |
| City of Starkville, McKee Park | Construction Coverage | Starkville | Oktibbeha |
| Clark Beverage Group - Canton Facility | Construction Coverage | Canton | Madison |
| Clark Grove Subdivision | Construction Coverage | Starkville | Oktibbeha |
| Clarksdale Coahoma County Airport | Baseline Coverage | Clarksdale | Coahoma |
| Clinton Raymond Bolton Wastewater Association | Construction Coverage | Bolton | Hinds |
| Clinton, City of, Pinehaven Clinton Tinnin Pump Station and Force Main | Construction Coverage | Clinton | Hinds |
| Clinton, City of, Pinehaven Drive Improvements | Construction Coverage | Clinton | Hinds |
| Coca-Cola Bottling Company United, Inc., McComb Sales Center | Construction Coverage | McComb | Pike |
| Cody Lorick, Poultry | Poultry AFO Coverage | Thaxton | Pontotoc |
| Cody Rogers, Poultry | Construction Coverage | Collinsville | Neshoba |
| Cody Rogers, Poultry | Poultry AFO Coverage | Collinsville | Neshoba |
| Cody Speaker, Poultry | Construction Coverage | Jayess | Walthall |
| Cody Speaker, Poultry | Poultry AFO Coverage | Jayess | Walthall |
| Colonnade Crossing Subdivision | Construction Modification | Oxford | Lafayette |
| Community Vision Group, LLC, The Verandas At Northwood | Construction Coverage | Meridian | Lauderdale |
| Continental Rails, Inc, Hancock County Port and Harbor Commission, Port Bienville Storage Yard | Construction Coverage | Bay St. Louis | Hancock |
| Cooperative Energy, East Dixie Substation | Construction Coverage | Hattiesburg | Forrest |
| Copeland Hill, Poultry dba Hill Farm | Dry Litter Poultry AFO Administrative Modification | Heidelberg | Jasper |
| Copperfield Subdivision | Construction Recoverage | Hattiesburg | Lamar |
| Crosswinds Subdivision | Construction Modification | Olive Branch | Desoto |
| Curtis and Tammy Lewis Poultry | Construction Coverage | Vossburg | Clarke |
| Curtis and Tammy Lewis Poultry | Poultry AFO Coverage | Vossburg | Clarke |
| Cushions To Go LLC | No Exposure Certification | Pontotoc | Pontotoc |
| Cushions To Go LLC, Plant 3 | No Exposure Certification | Baldwyn | Prentiss |
| DC Services LLC, MS Eye Consultants Commercial Site Plan | Construction Modification | Oxford | Lafayette |
| DR Horton Inc, Birmingham, Horseshoe Bend | Construction Coverage | Clinton | Hinds |
| DR Horton Inc, Harrington Subdivision | Construction Administrative Modification | Biloxi | Harrison |
| DR Horton Inc, Memphis, Villages at Southbranch Phase 1 | Construction Coverage | Olive Branch | Desoto |
| DR Horton Inc, Memphis, Villages at Southbranch Phase 1 | Construction Administrative Modification | Olive Branch | Desoto |
| DR Horton Inc, Mississippi Mobile Division DR Horton Magnolia Farms | Construction Modification | Lucedale | George |
| DR Horton, Inc, Firefly Estates | Construction Coverage | Agricola | Value Needed |
| DR Horton, Inc, Jackson Division, Copper Creek | Construction Modification | Clinton | Hinds |
| DR Horton, Inc, Mississippi Mobile Division, Stonebridge | Construction Coverage | Petal | Forrest |
| DR Horton, Inc, The Towns at Ridgecrest | Construction Administrative Modification | Byhalia | Marshall |
| DR Horton, Inc, The Towns at Ridgecrest | Construction Modification | Byhalia | Marshall |
| DR Horton, Inc, Virginia Ridge Subdivision | Construction Administrative Modification | Gulfport | Harrison |
| Dale Sullivan, Poultry | Poultry AFO Recoverage | Carson | Jefferson Davis |
| Damon Tucker Farm | Poultry AFO Recoverage | Forest | Scott |
| Daniel Heath Broome, Poultry | Poultry AFO Recoverage | Carson | Jefferson Davis |
| Darrell Davis, Poultry | Poultry AFO Recoverage | Seminary | Covington |
| DeSoto County Board of Supervisors, Nail Road Extension | Construction Coverage | Olive Branch | Desoto |
| DeSoto County Convention and Visitors Bureau | Construction Coverage | Southaven | Desoto |
| Dealership Properties, LLC , Toyota of Meridian | Construction Coverage | Meridian | Lauderdale |
| Debbie Lewis, Poultry | Poultry AFO Recoverage | State Line | Greene |
| Delta Industries Inc, Canton Aggregate Yard Plant | Ready Mix Coverage | Canton | Madison |
| Delta Industries Inc, Leakesville Plant | Ready Mix Administrative Modification | Leakesville | Greene |
| Delta Industries Inc, Vancleave Plant | Ready Mix Administrative Modification | Vancleave | Jackson |
| Delta Industries, Inc., Battery Plant Temporary Site | Ready Mix Coverage | Byhalia | Marshall |
| Delta Industries, Inc., Brooksville Plant | Ready Mix Coverage | Brooksville | Noxubee |
| Dempsey Brewer, Poultry dba K and D Farms | Dry Litter Poultry AFO Administrative Modification | Richton | Greene |
| Denbury Carbon Solutions, LLC, Leo Field CO2 Storage Project | Construction Coverage | Harrisville | Simpson |
| Derek Wagner, Poultry | Dry Litter Poultry AFO Modification | Stringer | Jasper |
| Desoto County Board of Supervisors, Starlanding Road Segment 2 | Construction Coverage | Southaven | Desoto |
| Diane Hollingsworth, Poultry DBA Hollingsworth Farms | Dry Litter Poultry AFO Administrative Modification | Collins | Covington |
| Discovery Energy LLC, Engine Plant Number 1 | Baseline Administrative Modification | Hattiesburg | Forrest |
| Discovery Energy LLC, Engine Plant Number 2 | Baseline Administrative Modification | Hattiesburg | Forrest |
| Diversified Contracting Services Inc, ARPA Medical Countermeasures Warehouse | Construction Coverage | Pearl | Rankin |
| Dozer LLC, Dozer Lower Woodville Road Pit | Mining Modification | Natchez | Adams |
| Dr Horton Inc, Gulf Coast, Jackson Lakes Development | Construction Administrative Modification | Long Beach | Harrison |
| EcoSouth Services of Mobile LLC, Ellisville Hauling Facility | Baseline Coverage | Ellisville | Jones |
| Edelbrock Group | No Exposure Certification | Olive Branch | Desoto |
| Eiland Farms LLC | Poultry AFO Recoverage | Collins | Covington |
| Electrolux Professional Group | No Exposure Certification | Vicksburg | Warren |
| Elliott Homes LLC, Greens at Gulf Hills- Phase One | Construction Modification | Ocean Springs | Jackson |
| Elliott Homes LLC, Hidden Trails | Construction Coverage | Gulfport | Harrison |
| Encore Enterprises, LLC, Copper Ridge Subdivision | Construction Coverage | Philadelphia | Neshoba |
| Entergy Corporation, Grants Ferry Parkway Distribution Line | Construction Coverage | Brandon | Rankin |
| Entergy Corporation, Grenada Industrial Park Transmission Line | Construction Coverage | Grenada | Grenada |
| Entergy Corporation, Magee to Mize Distribution Line | Construction Coverage | Magee | Simpson |
| Entergy Corporation, Mannsdale Substation | Construction Coverage | Gluckstadt | Madison |
| Entergy Corporation, South Canton to Pickens 230 kV Rebuild | Construction Coverage | Pickens | Holmes |
| Entergy Corporation, South Utica 6Y03 | Construction Coverage | Utica | Hinds |
| Entergy Mississippi, Inc, Entergy Virlilia Substation | Construction Coverage | Canton | Madison |
| Entergy Mississippi, Inc., Cosmos Substation | Construction Coverage | Ridgeland | Madison |
| Entergy Mississippi, LLC, I-55 Widening Distribution Line Relocation Project | Construction Coverage | Horn Lake | Desoto |
| Enterprise Products Transportation Company LLC | No Exposure Certification | Petal | Forrest |
| Epley Station | Construction Coverage | Hattiesburg | Lamar |
| Ergon Biofuels LLC | Construction Coverage | Vicksburg | Warren |
| Erin Sanford, Poultry | Dry Litter Poultry AFO Administrative Modification | Sumrall | Lamar |
| Estate Solutions, LLC, Williams Estates | Construction Coverage | Jackson | Hinds |
| Eutaw Construction, Eutaw Corporate Campus Site Development | Construction Coverage | Canton | Madison |
| Evans General Contractors, LLC, Project Wayfarer | Construction Coverage | Tupelo | Lee |
| Evans General Contractors, LLC, Project Wayfarer | Construction Modification | Tupelo | Lee |
| Faurecia Madison Automotive Seating Inc | No Exposure Certification | Gluckstadt | Madison |
| Federal Express - OLIV | Baseline Administrative Modification | Olive Branch | Desoto |
| Federal Express - ZSTR | No Exposure Certification | Columbus | Lowndes |
| Federal Express Corporation, Gulfport | No Exposure Certification | Gulfport | Harrison |
| Federal Express Corporation, Hattiesburg | No Exposure Certification | Moselle | Jones |
| Federal Express Corporation, Leland Facility | No Exposure Certification | Leland | Washington |
| Federal Express Corporation, McComb | No Exposure Certification | McComb | Pike |
| Federal Express Corporation, Pearl | No Exposure Certification | Pearl | Rankin |
| Federal Express Corporation, Tupelo Facility | No Exposure Certification | Belden | Lee |
| Federal Highway Administration, Eastern Federal Lands Highway Division, NATR Drainage Improvements | Construction Coverage | Madison | Madison |
| Ferguson Farms Of Mississippi LLC | Dry Litter Poultry AFO Modification | McLain | Greene |
| Five Star Products Inc | Baseline Coverage | Pontotoc | Pontotoc |
| Flanagan Construction LLC, Trevor Trails Subdivision Project | Construction Coverage | Purvis | Lamar |
| Florence Gardens Subdivision | Construction Modification | Gulfport | Harrison |
| Focal Point Investments LLC, The Cascades Town Center | Construction Recoverage | Olive Branch | Desoto |
| Frank Zhang, Cedar Lake Apartments | Construction Coverage | Biloxi | Harrison |
| Franklin Ready Mix, Number 4 | Ready Mix Coverage | Bude | Franklin |
| GBI Contractors Inc, Cayce Highlands Subdivision | Construction Coverage | Byhalia | Marshall |
| GXO Logistics | No Exposure Certification | Southaven | Desoto |
| Georgia Pacific Monticello LLC | Construction Coverage | Monticello | Lawrence |
| Georgia Pacific Wood Products LLC, Landfill | Construction Modification | Taylorsville | Smith |
| Glendale Farms | Construction Modification | Madison | Madison |
| Gloster Forest Products, LLC | Baseline Coverage | Gloster | Amite |
| Gold Coast Commodities Inc | Baseline Recoverage | Brandon | Rankin |
| Golden Egg Farms LLC | Poultry AFO Coverage | Collins | Covington |
| Goodyear Tire and Rubber Company, The | Baseline Administrative Modification | Tupelo | Lee |
| Grant Eugene Bontrager, Poultry dba Arrowhead Farm | Poultry AFO Recoverage | Macon | Noxubee |
| Great Western Builders Inc, Cayce Point DS | Construction Modification | Byhalia | Marshall |
| Griffin Elkington Investments, LLC, Belle Terre Subdivision | Construction Coverage | Oxford | Lafayette |
| Gulf Coast Development and Design, LLC, Swan Landing Estates Subdivision | Construction Coverage | Gulfport | Harrison |
| Gulf LNG Energy LLC, LNG Clean Energy Project | No Exposure Certification | Pascagoula | Jackson |
| Gulf Pride Enterprises Inc | No Exposure Certification | Biloxi | Harrison |
| Gulf Pride Enterprises Inc, Plant Number 2 | No Exposure Certification | Biloxi | Harrison |
| Gulf Pride Recycling, LLC | Baseline Coverage | Vancleave | Jackson |
| Gulf South Pipeline Company, LLC, Hydrostatic Test Discharge PN 15093 (OOB) | Hydrostatic Coverage | Canton | Madison |
| H and H Farm 5 LLC | Construction Coverage | Prentiss | Jefferson Davis |
| H and H Farm 5 LLC | Poultry AFO Coverage | Prentiss | Jefferson Davis |
| HM Development, LLC, Admirals Landing Subdivision | Construction Coverage | Ocean Springs | Jackson |
| HMN Farm Life LLC | Dry Litter Poultry AFO Modification | Forest | Scott |
| HRD Properties, LLC, Richmond Estates Housing Development Project | Construction Coverage | McComb | Pike |
| HSC Holdings LLC, Retreat at Longleaf | Construction Coverage | Hattiesburg | Forrest |
| HSC Holdings LLC, The Mill at Pine Ridge | Construction Coverage | Purvis | Lamar |
| Hamer Mckenzie, Poultry | Poultry AFO Coverage | Michigan City | Benton |
| Hancock County Utility Authority, Northern Regional WWTP | Construction Coverage | Kiln | Hancock |
| Harrison County Board of Supervisors, Highway 67, Tradition Area Pump Station | Construction Coverage | Biloxi | Harrison |
| Heartland Catfish Company Inc | No Exposure Certification | Itta Bena | Leflore |
| Heaven Hill Farm | Poultry AFO Recoverage | Carthage | Leake |
| Helen 28, LLC, The Collection at Getwell Farms | Construction Coverage | Hernando | Desoto |
| Heritage Development, LLC, 6 West Property | Construction Coverage | Oxford | Lafayette |
| Hickory Grove RV Park LLC, 182 Black Property | Construction Coverage | Starkville | Oktibbeha |
| Hidden Springs Subdivision | Construction Coverage | Biloxi | Harrison |
| Hillcrest Estates Subdivision | Construction Modification | Vancleave | Jackson |
| Hinds Community College, Rankin County Health Science Complex | Construction Coverage | Pearl | Rankin |
| Hitachi Energy USA Inc | Baseline Administrative Modification | Crystal Springs | Copiah |
| Hitachi Energy USA Inc, Richland | Baseline Coverage | Richland | Rankin |
| Howard Industries Inc, Technology Solutions | No Exposure Certification | Ellisville | Jones |
| Humic Growth Solutions, Inc | Baseline Coverage | Sardis | Panola |
| Hunt Crude Oil Supply Company LLC, Soso Station | Baseline Coverage | Taylorsville | Smith |
| Huntington Ingalls Inc, 1 Oak Warehouse | No Exposure Certification | Moss Point | Jackson |
| Ingomar Water Association, Ingomar Water System Improvements | Construction Coverage | Ingomar | Union |
| Issac Goforth, Poultry No 2 | Poultry AFO Coverage | Noxapater | Winston |
| Issac Goforth, Poultry No 2 | Construction Coverage | Noxapater | Winston |
| J W Farms LLC | Poultry AFO Recoverage | Louisville | Winston |
| J and V Farms, LLC | Poultry AFO Recoverage | Kokomo | Marion |
| J and V Farms, LLC | Dry Litter Poultry AFO Administrative Modification | Kokomo | Marion |
| JAM Property, LLC, Timber Creek Subdivision Roadway | Construction Coverage | Mooreville | Lee |
| JLB Contractors, Canal 1 | Construction Administrative Modification | Pass Christian | Harrison |
| JWC Environmental, LLC, Lauderdale County Waste Transfer Station | No Exposure Certification | Meridian | Lauderdale |
| JWM Development LLC, Whistling Pines | Construction Coverage | Oxford | Lafayette |
| Jackson County Utility Authority, Ocean Springs Water Improvements | Construction Coverage | Ocean Springs | Jackson |
| James Estes, Poultry | Poultry AFO Recoverage | Philadelphia | Neshoba |
| Jamie Fortinberry Poultry | Poultry AFO Recoverage | Magnolia | Amite |
| Jamie or Lashay Byrd, Poultry | Dry Litter Poultry AFO Administrative Modification | Laurel | Jones |
| Jason Jefcoat, Poultry | Dry Litter Poultry AFO Modification | Soso | Jones |
| Jason McDill, Poultry | Dry Litter Poultry AFO Modification | Forest | Scott |
| Jason McDill, Poultry | Construction Coverage | Forest | Scott |
| Jayne M Craft, Poultry dba Double C Farm | Dry Litter Poultry AFO Administrative Modification | Mendenhall | Simpson |
| Jeff Sanford, Poultry | Poultry AFO Recoverage | Collins | Covington |
| Jeffery Smith, Poultry Farm Number 1 | Poultry AFO Recoverage | Waynesboro | Wayne |
| Jeffery Smith, Poultry Farm Number 2 | Poultry AFO Recoverage | Waynesboro | Wayne |
| Jeffrey D Sharplin, Poultry | Poultry AFO Recoverage | Seminary | Jones |
| Jeffrey Traxler, Poultry | Dry Litter Poultry AFO Modification | Morton | Smith |
| Jenkins Farm, The | Poultry AFO Recoverage | Mount Olive | Covington |
| Jeremy Giesbrecht, Poultry DBA J and A Farm | Poultry AFO Coverage | Macon | Noxubee |
| Jeremy Giesbrecht, Poultry DBA J and A Farm | Construction Coverage | Macon | Noxubee |
| Jeremy Legendre, Poultry dba SWK Farms | Dry Litter Poultry AFO Administrative Modification | Ellisville | Jones |
| Jody Giesbrecht Farm | Poultry AFO Coverage | Brooksville | Noxubee |
| Joe H Jones Jr, Poultry dba Jones Poultry Farm | Poultry AFO Recoverage | Forest | Scott |
| Joe Kelly Farms | Poultry AFO Recoverage | Morton | Scott |
| Joe West, Poultry | Poultry AFO Recoverage | Bassfield | Jefferson Davis |
| Johnny Hart, Poultry | Poultry AFO Recoverage | Collins | Covington |
| Johnny Khong DBA Golden Wings | Poultry AFO Recoverage | Braxton | Simpson |
| Johnson Mississippi Real Estate Holdings, LLC, Serenity RV Park | Construction Coverage | Sherman | Pontotoc |
| Johnson Poultry Farm, LLC | Dry Litter Poultry AFO Administrative Modification | Morton | Scott |
| Jones Environmental, Inc, Circle K #2723458 | UST Coverage | Biloxi | Harrison |
| Jones Land Company Inc | Wet Deck Log Spray Recoverage | Tylertown | Walthall |
| Joseph Ryan Evans, Poultry | Dry Litter Poultry AFO Modification | Ellisville | Jones |
| Justin Koehn, Poultry | Poultry AFO Recoverage | Macon | Noxubee |
| K And S Warren Properties, LLC, Weisenberger Road | Construction Coverage | Gluckstadt | Madison |
| KP Building Products | Baseline Coverage | Holly Springs | Marshall |
| Kace Properties LLC, Cabins at Oktoc | Construction Coverage | Starkville | Oktibbeha |
| Keith Coghlan, Poultry dba Old 80 Farm | Poultry AFO Recoverage | Pelahatchie | Rankin |
| Keith Parker Poultry DBA Bryce and Lanie Farm | Dry Litter Poultry AFO Administrative Modification | Stringer | Jasper |
| Kenneth Seitz, Seitz Mine | Mining Administrative Modification | Starkville | Oktibbeha |
| Kent Williamson Construction LLC, Copper Ridge Subdivision | Construction Coverage | Sumrall | Lamar |
| Kevin Rhodes, Hill Top Farms | Poultry AFO Recoverage | Pelahatchie | Rankin |
| Kevin Rhodes, Poultry Number 2 | Poultry AFO Recoverage | Pelahatchie | Rankin |
| Khaw Thang, Poultry | Dry Litter Poultry AFO Administrative Modification | Prentiss | Jefferson Davis |
| Kim Tran Farm LLC | Dry Litter Poultry AFO Administrative Modification | Carthage | Leake |
| King Construction and Environmental Services LLC, King Pit and King Class I Rubbish Site | Baseline Coverage | Bay St. Louis | Hancock |
| Koch Farms of Mississippi LLC | No Exposure Certification | Morton | Scott |
| Koch Foods of Mississippi LLC, Truck Center | No Exposure Certification | Morton | Scott |
| Koppers Inc | Baseline Administrative Modification | Mathiston | Choctaw |
| Koppers Inc Mathiston Pole Drying Facility | Baseline Administrative Modification | Mathiston | Choctaw |
| Krystal Gravel Inc, Daughtry Mine | Mining Administrative Modification | Crystal Springs | Copiah |
| Ky and Kim Farm LLC | Poultry AFO Recoverage | Tylertown | Walthall |
| Kyle Smith, Poultry | Dry Litter Poultry AFO Administrative Modification | Ellisville | Jones |
| Kyle Smith, Poultry | Poultry AFO Recoverage | Ellisville | Jones |
| Kyles Creek Subdivision | Construction Modification | Byhalia | Desoto |
| Lafayette County Board of Supervisors, West Oxford Loop Extended | Construction Coverage | Oxford | Lafayette |
| Lakeview Commercial Properties, LLC | Construction Recoverage | D'Iberville | Harrison |
| Lal Rosang Puia Poultry dba Vena Family Farm | Dry Litter Poultry AFO Administrative Modification | Pelahatchie | Rankin |
| Lance Tally, Poultry | Construction Coverage | Louin | Jasper |
| Lance Tally, Poultry | Poultry AFO Coverage | Louin | Jasper |
| Lauderdale County Economic Development District, I-20/59 Industrial Park | Construction Coverage | Meridian | Lauderdale |
| Le Poultry Farm | Poultry AFO Recoverage | Carthage | Leake |
| Legacy Boats LLC dba Avid Boats | Construction Coverage | Aberdeen | Monroe |
| Legacy Park Building 9 (OOB) | Construction Coverage | Olive Branch | Desoto |
| Liberty Tire Recycling LLC | Baseline Coverage | Saltillo | Lee |
| Lifestyle Communities LLC, Worthington Estates Subdivision | Construction Coverage | Southaven | Desoto |
| Linda Nghia Farm LLC | Dry Litter Poultry AFO Administrative Modification | Morton | Scott |
| Little Bluff LLC, Polo Run | Construction Coverage | Gulfport | Harrison |
| Little Bluff LLC, Windwood | Construction Coverage | Gulfport | Harrison |
| Logan or Jenna Brown dba Parker Brown Farms | Poultry AFO Coverage | Seminary | Jones |
| Logan or Jenna Brown dba Parker Brown Farms | Construction Coverage | Seminary | Jones |
| Logista R3 | No Exposure Certification | Columbus | Lowndes |
| Lost Rabbit Development | Construction Modification | Madison | Madison |
| Louisville, City of, Louisville Winston County Airport | Construction Coverage | Louisville | Winston |
| Loves Travel Stops and Country Stores, Inc, Hattiesburg | Construction Coverage | Hattiesburg | Forrest |
| M and K Investments LLC, Strayhorn Tire Recyclers | Baseline Coverage | Sarah | Tate |
| M and K Investments, LLC, Big Easy No 2 RV Park | Construction Coverage | Tunica | Tunica |
| M and T Farm LLC | Poultry AFO Recoverage | Philadelphia | Neshoba |
| MC Environmental LLC, MC Environmental Class I Rubbish Facility | Baseline Coverage | Columbia | Marion |
| MDOT, Clarke, Jasper, Pearl River 109125 301000 301100 302000 | Construction Coverage | Poplarville | Pearl River |
| MDOT, DeSoto, 109064 301000 | Construction Coverage | Hernando | Desoto |
| MDOT, Harrison, 108634 301000 | Construction Coverage | Biloxi | Harrison |
| MDOT, Neshoba, 101649 301000 | Construction Coverage | Philadelphia | Neshoba |
| MDOT, Newton, 102367 301000 | Construction Coverage | Newton | Newton |
| MDOT, Noxubee, 106982 301000 | Construction Coverage | Mashulaville | Noxubee |
| MDOT, Panola Yalobusha, 109063 301000 302000 303000 | Construction Coverage | Courtland | Panola |
| MDOT, Pontotoc, 107862 301000 | Construction Coverage | Esperanza | Pontotoc |
| MDOT, Rankin, 104422 702000 | Construction Modification | Pearl | Rankin |
| MDOT, Tippah, 101631 301000 | Construction Coverage | Blue Mountain | Tippah |
| MDOT, Warren, 108092 301000 | Construction Coverage | Blakely | Warren |
| MDOT, Yalobusha, 103332 301000 | Construction Coverage | Oakland | Yalobusha |
| MDOT, Yazoo, 108150 301000 | Construction Coverage | Yazoo City | Yazoo |
| MMC Materials Inc, AWS JAN 200 | Ready Mix Coverage | Ridgeland | Madison |
| MMC Materials Inc, Ragsdale Road | Ready Mix Modification | Madison | Madison |
| MMC Materials, Inc, Canton | Ready Mix Coverage | Canton | Madison |
| MS Developers, LLC, Shadow Ridge | Construction Coverage | Pearl | Rankin |
| MS Solar 7 LLC, MS Solar 7 Optimist | Construction Coverage | West Point | Clay |
| Macs Construction Company, Inc, Pearl River Community College Athletic Dormitories | Construction Coverage | Poplarville | Pearl River |
| Madison County Board of Supervisors, Softball Complex Sulphur Springs Park | Construction Coverage | Camden | Madison |
| Madison County Economic Development Authority, Madison County Mega Site | Construction Coverage | Canton | Madison |
| Madison County Economic Development Authority, Madison County Mega Site | Mining Coverage | Canton | Madison |
| Madison County Economic Development Authority, Madison County Mega Site | Construction Coverage | Canton | Madison |
| Madison County Economic Development Authority, Madison County Mega Site | Construction Coverage | Canton | Madison |
| Madison County Economic Development Authority, Madison County Mega Site | Construction Modification | Canton | Madison |
| Madison County Economic Development Authority, Project X | Construction Modification | Ridgeland | Madison |
| Madison County Economic Development Authority, Project X | Construction Modification | Ridgeland | Madison |
| Madison County Economic Development Authority, Project X | Construction Coverage | Ridgeland | Madison |
| Madison County Economic Development Authority, Project X | Construction Modification | Ridgeland | Madison |
| Madison County Economic Development Authority, Project X | Construction Modification | Ridgeland | Madison |
| Madison County School District, Tennis Complex | Construction Coverage | Madison | Madison |
| Madison Place Subdivision | Construction Recoverage | Ocean Springs | Jackson |
| Majhail LLC, Mooreville Travel Center | Construction Modification | Mooreville | Lee |
| Malouf Construction, LLC, New Facility for Quality Beverage | Construction Coverage | Columbus | Lowndes |
| Malouf Construction, LLC, Salad Days | Construction Coverage | Flora | Madison |
| Manship Plaza, LLC, Flowood Food Mart | Construction Coverage | Flowood | Rankin |
| Maria Farm | Poultry AFO Recoverage | Preston | Neshoba |
| Marietta Dry Kiln, LLC | Baseline Modification | Fulton | Itawamba |
| Marshall County Board of Supervisors, Amazon Project Dip Number 403 Phase III | Construction Recoverage | Byhalia | Marshall |
| Marshall County Board of Supervisors, Project Poppy | Construction Coverage | Byhalia | Marshall |
| Marshall County Board of Supervisors, Project Poppy | Construction Modification | Byhalia | Marshall |
| Matthew Stroud dba H and M Poultry | Poultry AFO Coverage | Columbia | Marion |
| Matthew Stroud dba H and M Poultry | Construction Coverage | Columbia | Marion |
| McComb POTW | No Exposure Certification | McComb | Pike |
| McDaniels Back Forty Farm LLP | Dry Litter Poultry AFO Administrative Modification | Philadelphia | Neshoba |
| Michael S Duckworth, Poultry | Poultry AFO Recoverage | Seminary | Covington |
| Mid South Boring & Piping LLC, ANR Phase 1 | Hydrostatic Coverage | Hernando | Desoto |
| Mid Valley Pipeline Company, Abbeville Station | No Exposure Certification | Oxford | Lafayette |
| Mill Creek Sand and Gravel, LLC, Cline Mine | Mining Coverage | Crystal Springs | Copiah |
| Millbridge LLC, Millbridge of Caroline | Construction Administrative Modification | Madison | Madison |
| Mirror Lake Building LLC, Ergon Corporate Headquarters | Construction Coverage | Flowood | Rankin |
| Mission Park Development, LLC , Mission Park, Phase 1 | Construction Coverage | Gluckstadt | Madison |
| Mississippi Department Of Transportation, Oktibbeha 109359 301000 | Construction Coverage | Starkville | Oktibbeha |
| Mississippi Department Of Transportation, Warren 103878 301000 | Construction Coverage | Bovina | Warren |
| Mississippi Department of Transportation, Simpson 109119 301000 | Construction Coverage | Magee | Simpson |
| Mississippi Export Railroad Company, Mark B. Miller Railcar Repair Shop | Construction Coverage | Moss Point | Jackson |
| Mississippi TanTec Leather Inc | No Exposure Certification | Vicksburg | Warren |
| Moss and Associates, Wildwood Solar Energy Center | Construction Coverage | Webb | Tallahatchie |
| Murphy Oil USA Inc, Meridian Terminal | Hydrostatic Modification | Meridian | Lauderdale |
| N and P Farm | Poultry AFO Recoverage | Collins | Covington |
| N61 Ridgeway LLC, N61 Ridgeway Industrial | Construction Coverage | Olive Branch | Desoto |
| Nanocor LLC | No Exposure Certification | Aberdeen | Monroe |
| Neel-Schaffer, Inc, Flash Market 17242 | UST Coverage | Oakland | Holmes |
| Newly Weds Foods Inc | Baseline Coverage | Horn Lake | Desoto |
| Nextech Operations LLC | No Exposure Certification | Pearl | Rankin |
| Nguyen Ts Farm LLC | Poultry AFO Recoverage | Collins | Covington |
| Noon Batesville, LLC, Shopping Center Covenant Drive | Construction Coverage | Batesville | Panola |
| Norfolk Southern Railway Company, Hattiesburg Yard | Baseline Coverage | Hattiesburg | Forrest |
| North Lee County Water Association, North Lee Water System Improvements | Construction Coverage | Saltillo | Lee |
| North Park Estates | Construction Coverage | Gulfport | Harrison |
| Northwest Mississippi Community College, Covered Football Facility | Construction Coverage | Senatobia | Tate |
| Oak Park, LLC, Oak Park Commercial Subdivision | Construction Coverage | Olive Branch | Desoto |
| Oakfield Subdivision | Construction Modification | Canton | Madison |
| Oktibbeha County Board of Supervisors, NorthStar Industrial Park | Construction Modification | Starkville | Oktibbeha |
| Owls Head Alloys | Baseline Coverage | West Point | Clay |
| Oxford, City of, Oxford Class I Rubbish Site | Baseline Coverage | Oxford | Lafayette |
| PACCAR Engine Company | Construction Coverage | Columbus | Lowndes |
| PPM Consultants Inc, Murphy Express Number 8544 | UST Coverage | Vicksburg | Warren |
| PPM Consultants, Inc, Cefco Number 518 | UST Coverage | Meridian | Lauderdale |
| Palmetto Water Association, Palmetto Water Association System Improvements | Construction Coverage | Tupelo | Lee |
| Patrick Industries Inc dba Baymont Industries Plant No. 2 | Baseline Modification | Belmont | Tishomingo |
| Patrick Industries dba Baymont Composite South | Baseline Administrative Modification | Iuka | Tishomingo |
| Patrick or Savannah King, Poultry | Poultry AFO Coverage | Ovett | Jones |
| Patrick or Savannah King, Poultry | Construction Coverage | Ovett | Jones |
| Paul Jackson and Son, Inc, Monahan Farms Planned Development, Phase 1 | Construction Coverage | Southaven | Desoto |
| Pear Tree Plaza LLC | Construction Coverage | Senatobia | Tate |
| Pearl River County Board of Supervisors, Pearl River County Industrial Park | Construction Coverage | Poplarville | Pearl River |
| Peoples Construction Company, AGUP Equipment, McComb | Construction Coverage | McComb | Pike |
| Peoples Construction Company, Ditch Witch | Construction Coverage | Flowood | Rankin |
| Petal School District, Petal Elementary School | Construction Coverage | Petal | Forrest |
| Phibro RCB LLC | Baseline Administrative Modification | Natchez | Adams |
| Pinelands LLC | Construction Coverage | Ridgeland | Madison |
| Pinelands LLC | Construction Coverage | Ridgeland | Madison |
| Pinnacle Development and Construction, Hickory Ridge Patio Homes | Construction Coverage | Southaven | Desoto |
| Porter Construction Mississippi LLC, Fitts Property | Construction Modification | Byhalia | Marshall |
| Prado Vista Real Estate Holdings, LLC, Prado Vista Development | Construction Coverage | Ridgeland | Madison |
| Prado Vista Real Estate Holdings, LLC, Prado Vista Development | Construction Modification | Ridgeland | Madison |
| Prairie Recycling Corporation | No Exposure Certification | Prairie | Monroe |
| Premier Foam LLC, Foam Fabrication Facility Number 2 | No Exposure Certification | New Albany | Union |
| Prewett Services, LLC, Stateline Industrial Park | Construction Coverage | Southaven | Desoto |
| Probity Contracting Group, LLC, Grants Ferry Landing | Construction Coverage | Flowood | Rankin |
| QuikTrip Corporation, QuikTrip #7251 | Construction Coverage | Grenada | Grenada |
| RaceTrac, Inc, Racetrac Hattiesburg | Construction Coverage | Hattiesburg | Forrest |
| Radius Recycling, Columbus Facility | Baseline Administrative Modification | Columbus | Lowndes |
| Radius Recycling, Iuka Facility | Baseline Administrative Modification | Iuka | Tishomingo |
| Radius Recycling, Meridian | Baseline Administrative Modification | Meridian | Lauderdale |
| Radius Recycling, Meridian Facility | Baseline Administrative Modification | Meridian | Lauderdale |
| Ragsdale Solar, LLC, Ragsdale Solar Park | Construction Coverage | Canton | Madison |
| Ram Za Thong, Poultry | Poultry AFO Recoverage | Brookhaven | Lincoln |
| Rankin County Board of Supervisors, 4.07 Reservoir East Subdivision | Construction Coverage | Brandon | Rankin |
| Rankin County Board of Supervisors, Oak Grove Bank Stabilization | Construction Coverage | Brandon | Rankin |
| Rankin County, 3.02 Live Oaks | Construction Coverage | Pearl | Rankin |
| Raynes Farms LLC, 1-4 | Poultry AFO Recoverage | Tylertown | Walthall |
| Raynes Farms LLC, 5-7 | Poultry AFO Recoverage | Tylertown | Walthall |
| Refuge Lofts | Construction Coverage | Flowood | Rankin |
| Reservoir North, LLC | Construction Coverage | Brandon | Rankin |
| Resort Properties, LLC, Roundabout RV Resort | Construction Coverage | Oxford | Lafayette |
| Reunion Inc., Kensington and Lakeshire Blocks V and Y at Reunion | Construction Coverage | Madison | Madison |
| Rimes Magnolia Landfill LLC | Baseline Coverage | Magnolia | Pike |
| Robinson Crossing Subdivision | Construction Recoverage | Olive Branch | Desoto |
| Robinwood Subdivision | Construction Coverage | Saucier | Harrison |
| RockCo Mining LLC, Eureka Springs Mine | Mining Modification | Batesville | Panola |
| Rudolph Foods Company Inc | No Exposure Certification | New Hebron | Lawrence |
| Ryan Sessums, Poultry | Poultry AFO Recoverage | Morton | Scott |
| S Armstrong Construction, LLC , Fannin Ridge | Construction Coverage | Brandon | Rankin |
| S and S Builders of MS, Inc, Brookfield | Construction Coverage | Brandon | Rankin |
| S and S Builders of MS, Inc, New Haven | Construction Coverage | Brandon | Rankin |
| SPR Stennis Warehouse | No Exposure Certification | Stennis Space Center | Hancock |
| SR EPC LLC, SR West Marshall PV | Construction Coverage | Olive Branch | Desoto |
| Saltillo Monofill, LLC, Saltillo Monofill Rubbish Site | Baseline Coverage | Saltillo | Lee |
| Sam Sanford Farm | Dry Litter Poultry AFO Administrative Modification | Mount Olive | Covington |
| Sam Sanford Farm | Poultry AFO Recoverage | Mount Olive | Covington |
| Scott Davis Chip Company | Wet Deck Administrative Modification | Amory | Monroe |
| Scott Davis Chip Company | Baseline Administrative Modification | Amory | Monroe |
| Scotts Meadow | Construction Administrative Modification | Hernando | Desoto |
| Scotts Meadow | Construction Modification | Hernando | Desoto |
| Scottys Recycling and Salvage | Baseline Coverage | Philadelphia | Neshoba |
| Short Coleman Surface Water Treatment Plant | Construction Coverage | Iuka | Tishomingo |
| Silicon Ranch Corporation, SR Marshall PV | Construction Coverage | Byhalia | Marshall |
| Silo Square | Construction Modification | Southaven | Desoto |
| Simplot AB Retail Inc Simplot Grower Solutions, Rosedale | Construction Coverage | Rosedale | Bolivar |
| Simplot AB Retail Inc Simplot Grower Solutions, Rosedale | Construction Modification | Rosedale | Bolivar |
| Simpson General Hospital | Construction Coverage | Mendenhall | Simpson |
| Skyline Steel LLC | Construction Coverage | Iuka | Tishomingo |
| Son Vu, Poultry dba Blessing Holding Trust | Construction Coverage | Mount Olive | Jefferson Davis |
| Son Vu, Poultry dba Blessing Holding Trust | Poultry AFO Coverage | Mount Olive | Jefferson Davis |
| South Cherry Tree Development, Inc, Center Hill Farms Planned Development | Construction Coverage | Olive Branch | Desoto |
| South Gate Aggregates LLC, Burge Mine | Mining Modification | Picayune | Hancock |
| South Marsh | Construction Coverage | Ocean Springs | Jackson |
| Southaven Star Landing LLC, Lifepointe Village at Southaven | Construction Coverage | Southaven | Desoto |
| Southeastern Freight Lines Inc, Richland Facility | Construction Coverage | Richland | Rankin |
| Southeastern Timber Products LLC, Ackerman Plant | Construction Modification | Ackerman | Choctaw |
| Southern Natural Gas Company LLC, Gwinville Compressor Station | Hydrostatic Coverage | New Hebron | Jefferson Davis |
| Southern Natural Gas Company LLC, SNG 2024 Class Change | Hydrostatic Coverage | Bay Springs | Jasper |
| Southern Natural Gas Company LLC, SNG 4 and 1 Bay Springs and Enterprise PT | Hydrostatic Coverage | Enterprise | Clarke |
| Southern Natural Gas Company LLC, SNG Evangeline Pass Expansion AFE 232753 | Hydrostatic Coverage | Enterprise | Clarke |
| Southern Pine Electric, East Brandon Substation | Construction Coverage | Brandon | Rankin |
| Southern Tire Mart, LLC, Wholesale Expansion | Construction Coverage | Laurel | Jones |
| Space Box Olive Branch 305 LLC, Greenwood Place Commercial Subdivision | Construction Administrative Modification | Olive Branch | Desoto |
| Stacy Sessums, Poultry | Poultry AFO Recoverage | Lena | Scott |
| Standard Construction Company Inc, Nichols Mine | Mining Modification | Byhalia | Marshall |
| Starkville George M Bryan Field Airport | Construction Coverage | Starkville | Oktibbeha |
| Sterling Specialty Chemicals US LLC | Baseline Administrative Modification | Aberdeen | Monroe |
| Stone County School District, Stone High School CTE Facility | Construction Modification | Wiggins | Stone |
| Strong River Construction, Airport Road | Construction Coverage | Magee | Simpson |
| Strong River Farms LLC | Construction Coverage | Mendenhall | Simpson |
| Strong River Farms LLC | Poultry AFO Coverage | Mendenhall | Simpson |
| Stuart Bros Farms Inc | Poultry AFO Coverage | Carson | Jefferson Davis |
| Stuart Bros Farms Inc | Construction Coverage | Carson | Jefferson Davis |
| Summit at Oxford Commons, The | Construction Modification | Oxford | Lafayette |
| Summit at Oxford Commons, The | Construction Coverage | Oxford | Lafayette |
| TC Energy LLC, Columbia Gas Transmission, Double Quick (OOB) | Hydrostatic Coverage | Isola | Humphreys |
| TK Elevator Company | No Exposure Certification | Byhalia | Marshall |
| Tennessee Gas Pipeline Company LLC, 500-1 Leaf River Replacement HDD Project | Hydrostatic Coverage | Hattiesburg | Forrest |
| Tennessee Gas Pipeline Company LLC, Kiln, EPP Line 530-1, 2, and 3 Pipe Replacements Project | Hydrostatic Coverage | Kiln | Hancock |
| Tennessee Gas Pipeline Company LLC, TGP PT 500-1 MLV5 532-1 to CS534 Project | Hydrostatic Coverage | Poplarville | Pearl River |
| Tennessee Valley Authority, North Green Street Delivery Point Project | Construction Coverage | Tupelo | Lee |
| Terry Kelly, Poultry | Construction Coverage | Columbia | Marion |
| Terry Kelly, Poultry | Poultry AFO Coverage | Columbia | Marion |
| Texas Eastern Transmission, LP, TETLP Hydro Hazard 118 Brushy Creek | Hydrostatic Coverage | Gloster | Amite |
| Texas Gas Transmission LLC, Hydrostatic Test Discharge PN 15127 | Hydrostatic Coverage | Lake Cormorant | Desoto |
| Texas Gas Transmission, LLC, Hydrostatic Test Discharge PN 14567 | Hydrostatic Coverage | Olive Branch | Desoto |
| The Oaks, LLC | Construction Coverage | Purvis | Lamar |
| The Thrash Group, Thrash Brandon | Construction Coverage | Brandon | Rankin |
| The University of Mississippi Medical Center, UMMC Colony Park Phase One | Construction Modification | Ridgeland | Madison |
| Thornberry | Construction Modification | Madison | Madison |
| Three Forks Water Association | Construction Coverage | Walnut | Tippah |
| Timbos Construction, Inc, Carpenter and Walker Re Subdivision | Construction Coverage | Cleveland | Bolivar |
| Todd Dupre' Jr, Poultry | Dry Litter Poultry AFO Modification | Raleigh | Smith |
| Tommy Cook Jr, Poultry | Dry Litter Poultry AFO Administrative Modification | Pelahatchie | Rankin |
| Tommy Cook Jr, Poultry | Dry Litter Poultry AFO Administrative Modification | Pelahatchie | Rankin |
| Tony Smith, Smith Mine | Mining Coverage | Brookhaven | Lincoln |
| Top of the SIP | Construction Coverage | Southaven | Desoto |
| Top of the SIP | Construction Modification | Southaven | Desoto |
| TopGolf, Ridgeland | Construction Coverage | Ridgeland | Madison |
| Town of Walnut, Richardson Sportsplex & Outdoor Recreation Park | Construction Coverage | Walnut | Tippah |
| Toyota Motor Manufacturing Mississippi Inc | Construction Modification | Blue Springs | Union |
| Tracy Firle, Poultry | Dry Litter Poultry AFO Modification | Collins | Covington |
| Trans 4 Fed, LLC, Starkville Army Reserve Center | No Exposure Certification | Starkville | Oktibbeha |
| Transcontinental Gas Pipe Line Company LLC, Compressor Station 80 | Hydrostatic Coverage | Heidelberg | Jones |
| Trent Lott International Airport, Moss Point | Construction Coverage | Moss Point | Jackson |
| Trifecta Renewable Solutions, Red Hills Mine | Construction Coverage | Ackerman | Choctaw |
| Trilogy Communications Inc, Pearl Facility | No Exposure Certification | Pearl | Rankin |
| Tuan Anh Doan, Poultry | Dry Litter Poultry AFO Administrative Modification | Weir | Choctaw |
| Tupelo POTW | Construction Coverage | Tupelo | Lee |
| Tupelo, City of, Wondura Class II Rubbish Landfill | Baseline Coverage | Tupelo | Lee |
| Turkey Ridge Holdings, LLC | Mining Modification | Canton | Madison |
| US Army Corps of Engineers Vicksburg District, Yalobusha River Channel Maintenance | Construction Coverage | Big Creek | Calhoun |
| Union County Board of Supervisors, Martintown North Industrial Park Access Road, Project MS-21383 | Construction Coverage | New Albany | Union |
| University of Southern Mississippi, Innovation and Commercialization Park project | Construction Coverage | Hattiesburg | Forrest |
| Van Parham LLC, 51 Storage | Construction Coverage | Canton | Madison |
| Vardaman Construction, LLC, Consolidated Pipe Brandon | Construction Coverage | Brandon | Rankin |
| Venture Oil and Gas Inc, Hartfield 7-12 Number 1 Tank Battery | Oil Production Coverage | Lumberton | Lamar |
| Venture Oil and Gas Inc, Stringer 8-11 Number 1 Tank Battery | Oil Production Modification | Taylorsville | Smith |
| Venture Oil and Gas Inc, Venture Burnham 18-13 Number 3 Facility | Oil Production Coverage | Brandon | Smith |
| Vick Road Development, LLC, High Point Subdivision | Construction Recoverage | Gulfport | Harrison |
| Vicki Boargoub dba Family Meat Processing | No Exposure Certification | Sumrall | Lamar |
| Vicksburg Municipal Airport | Baseline Coverage | Vicksburg | Warren |
| Viet Hoang Nguyen, Poultry | Dry Litter Poultry AFO Administrative Modification | Carthage | Leake |
| W G Yates & Sons Construction Company, Tolbert Pit | Mining Coverage | House | Neshoba |
| W L Burle Engineers PA, Nails Exxon | UST Coverage | Winona | Montgomery |
| W.L. Burle Engineers, P.A., Fratesi's Grocery | UST Coverage | Leland | Washington |
| Warmkraft Inc | No Exposure Certification | Stonewall | Clarke |
| Warren County Board of Supervisors, Warren County Jail | Construction Coverage | Vicksburg | Warren |
| Waterfur II LLC, Waterfur Estates Subdivision | Construction Coverage | Cleveland | Bolivar |
| Westlake | Construction Modification | Madison | Madison |
| Westlake Compounds LLC dba Westlake Global Compounds, Gallman | Baseline Administrative Modification | Hazlehurst | Copiah |
| Westlake Compounds LLC dba Westlake Global Compounds, Madison | Baseline Administrative Modification | Madison | Madison |
| Westlake Compounds LLC, Westlake Global Compounds, Prairie | Baseline Coverage | Prairie | Monroe |
| White Family Farms LLC, Hannah Banana Farm | Poultry AFO Recoverage | Collins | Covington |
| William Jim Lewis DBA LeJune Farm | Poultry AFO Coverage | Morton | Scott |
| Willis J Burns Jr., Poultry | Poultry AFO Recoverage | Noxapater | Winston |
| Wilshire Homes LLC, Isabella Grove Subdivision | Construction Modification | Olive Branch | Desoto |
| Windstone's Snowden Grove LLC, Valley Crossing Subdivision | Construction Coverage | Hernando | Desoto |
| Woodgate Developers, LLC, Woodgate Subdivision Phases 1A and 1B | Construction Coverage | Gluckstadt | Madison |
| Woods Construction Services, LLC, Woods Construction Shop | Construction Coverage | Byhalia | Marshall |
| XPO Logitech USDC | No Exposure Certification | Olive Branch | Desoto |
| Xylem Inc | No Exposure Certification | Southaven | Desoto |
| Yellow Creek Port Authority, Material Storage and Handling | Construction Coverage | Burnsville | Tishomingo |