| City of Waco | McLennan County | MSW - 2400 | New Permit Application | NORI, Application, NAPD |
| Diamond Back Recycling and Sanitary Landfill LP | Ector County | MSW - 2404 | New Permit Application | NORI, Application, NAPD |
| PC-II LLC | San Jacinto County | MSW - 2406 | New Permit Application | NORI, Application, NAPD |
| Rancho Viejo Waste Management LLC | Webb County | MSW - 2374 | New Permit Application | NORI, NAPD, Application |
| Exide Technologies LLC | Frisco | IHW - 50206 | Renewal | Application |
| U.S. Steel Tubular Products Inc | Lone Star | PCO - 30093 | Class 3 Modification | NAPD, Application |
| Lonestar Ecology LLC | Pasadena | IHW - 50207 | Class 3 Modification | Application |
| Chevron Phillips Chemical Company LP | Baytown, Harris County, TX | Air Quality Permit Number 19027 | Minor Amendment | NAPD |
| Chevron Phillips Chemical Company LP | Sweeny, Brazoria County, TX | Air Quality Permit Numbers 103832, PSDTX1566, N166M2, GHGPSDTX196 | Major NSR amendment, PSD initial, GHGPSD initial | NAPD, Application |
| Texas Port Recycling Inc. | Houston, Harris County, TX | Air Quality Permit Number 158860 | Initial | NAPD, application, draft permit |
| Royal Baths Manufacturing Company | Houston, Harris County, TX | Air Quality Permit Number O1824 | Renewal | Application, Draft Permit, Statement of Basis (PNAP) |
| Formosa Plastics Corporation, Texas | Point Comfort, Calhoun County, TX | Air Quality Permit Number 19200 | Minor amendment | NAPD |
| RHE Hatco, Inc. | Garland, Dallas County, TX | Air Quality Permit Number 41541 | Renewal | NORI |
| KM Liquids Terminals LLC | Pasadena, Harris County, TX | Air Quality Permit Number 8886 | Renewal/Amendment | NAPD |
| Southwest Shipyard, L.P. | Channelview, Harris County, TX | Air Quality Permit Number 9442 | Minor amendment | NORI/NAPD |
| MarkWest Javalina Company LLC | Corpus Christi, Nueces County, TX | Air Quality Permit Number 19296 | Minor Amendment | NAPD, Application, Draft Permit |
| CSP of Texas, LLC. | Seguin, Guadalupe County, TX | Air Quality Permit Number O4196 | Initial | Title V PNAP, Application, Statement of Basis, Draft Permit |
| NRG Cedar Bayou 5 LLC | Baytown, Chambers County, TX | Permit No. 160538, PSDTX1582, GHGPSDTX204 | Initial | NORI |
| Nucor Corporation | Jewett, Leon County, TX | Air Quality Permit Number O1289 | Renewal | Application, Draft Permit, Statement of Basis |
| Formosa Plastics Corporation, Texas | Point Comfort, Calhoun County, TX | Air Quality Permit Number 19199 | Minor Amendment | NAPD and application |
| Royal Baths Manufacturing Company/Burns Street Facility | Richland Hills, Tarrant County, TX | Air Quality Permit Number O2058 | Renewal | Application, Draft Permit, Statement of Basis (PNAP) |
| FP Hydrotreating LLC | Houston, Harris County, TX | Air Quality Permit Number 160717 | Initial | Application |
| DELZOTTO Products of Texas Inc. | Sealy, Austin County, TX | Air Quality Standard Number 106780 | Amendment, Concrete Batch Plant | NORI |
| Port of Corpus Christi Authority of Nueces County | Corpus Christi, Nueces County, TX | Air Quality Permit Number 9498 | Renewal | NORI |
| Bastrop Energy Partners, LP | Cedar Creek, Bastrop County, TX | Air Quality Permit Number 41941 | Renewal | NORI |
| Lyondell Chemical Company | Harris Co. | UIC – WDW148 | Major Amendment | NAPD |
| Lyondell Chemical Company | Harris Co. | UIC – WDW162 | Major Amendment | NAPD |
| Lyondell Chemical Company | Harris Co. | UIC – WDW438 | Major Amendment | NAPD |
| The Dow Chemical Company | Jefferson Co. | UIC – WDW188 | Renewal | NORI |
| The Dow Chemical Company | Jefferson Co. | UIC – WDW388 | Renewal | NORI |
| The Dow Chemical Company | Jefferson Co. | UIC – WDW391 | Renewal w/ Minor Amendment | NORI |
| Nouryon Surface Chemistry LLC | Fort Bend Co. | UIC – WDW139 | Renewal | NORI, NAPD |
| Nouryon Surface Chemistry LLC | Fort Bend Co. | UIC – WDW343 | Renewal | NORI, NAPD |
| Nouryon Surface Chemistry LLC | Fort Bend Co. | UIC – WDW420 | Renewal | NORI, NAPD |
| Nouryon Surface Chemistry LLC | Fort Bend Co. | UIC – WDW421 | Renewal | NORI, NAPD |
| Southwestern Public Service Co. | Potter Co. | UIC – WDW339 | Renewal | NORI |
| Southwestern Public Service Co. | Potter Co. | UIC – WDW340 | Renewal | NORI |
| Southwestern Public Service Co. | Potter Co. | UIC – WDW341 | Renewal | NORI |
| Southwestern Public Service Co. | Potter Co. | UIC – WDW342 | Renewal | NORI |
| US Ecology Winnie LLC | Jefferson Co. | UIC – WDW344 | Renewal | NORI |
| US Ecology Winnie LLC | Jefferson Co. | UIC – WDW345 | Renewal | NORI |
| US Ecology Winnie LLC | Jefferson Co. | UIC – WDW346 | Renewal | NORI |
| US Ecology Winnie LLC | Jefferson Co. | UIC – WDW347 | Renewal | NORI |
| US Ecology Winnie LLC | Jefferson Co. | UIC – WDW348 | Renewal | NORI |
| US Ecology Winnie LLC | Jefferson Co. | UIC – WDW349 | Renewal | NORI |
| US Ecology Winnie LLC | Jefferson Co. | UIC – WDW350 | Renewal | NORI |
| STMV LLP (Hobson Mining Project) | Karnes Co. | UIC – WDW168 | Renewal | NORI |
| STMV (Hobson Mining Project) | Karnes Co. | UIC – WDW425 | Renewal | NORI |
| URI Inc. (Rosita Project) | Duval Co. | UIC – WDW250 | Renewal | NORI |
| Swift Beef Company | Moore County | UIC – WDW334 | Renewal w/ Major Amendment | NORI |
| Swift Beef Company | Moore County | UIC – WDW335 | Renewal w/ Major Amendment | NORI |
| Lucite International Inc. | Jefferson County | UIC – WDW100 | Renewal w/ Major Amendment | NORI |
| Lucite International Inc. | Jefferson County | UIC – WDW101 | Renewal w/ Major Amendment | NORI |
| Lucite International Inc. | Jefferson County | UIC – WDW389 | Renewal w/ Major Amendment | NORI |
| Lucite International Inc. | Jefferson County | UIC – WDW390 | Renewal w/ Major Amendment | NORI |
| Texas Molecular Deer Park LLC | Harris County | UIC – WDW169 | Renewal w/ Minor Amendment | NORI |
| Texas Molecular Deer Park LLC | Harris County | UIC – WDW249 | Renewal w/ Minor Amendment | NORI |
| Texas Molecular Deer Park LLC | Harris County | UIC – WDW422 | Renewal w/ Minor Amendment | NORI |
| Texas Molecular Corpus Christi LP | Nueces County | UIC – WDW070 | Renewal w/ Minor Amendment | NORI |
| ASARCO LLC | Potter County | UIC – WDW129 | Renewal w/ Minor Amendment | NORI |
| ASARCO LLC | Potter County | UIC – WDW273 | Renewal w/ Minor Amendment | NORI |
| ASARCO LLC | Potter County | UIC – WDW324 | Renewal w/ Minor Amendment | NORI |
| ASARCO LLC | Potter County | UIC – WDW432 | Renewal w/ Minor Amendment | NORI |
| DCP Operating Company, LP | Andrews, Andrews, TX | Air Quality Permit Number 92352 | Renewal | Application |
| Colonial Pipeline Company | Port Arthur, Jefferson County, Texas | Air Quality Permit Number O2733 | Renewal | Application, Statment of Basis, Draft Permit |
| DCP Operating Company, LP | Andrews, Andrews, TX | Air Quality Permit Number 92335 | Renewal | NORI, Application |
| Cabinet Specialist LLC | Waxahachie, Ellis County, TX | Air Quality Permit Number 158887 | Initial | Application |
| Valero Energy Corporation/Valero Refining - Texas LP | Texas City, Galveston County, Texas | Air Quality Permit Number 54985 | Renewal | NORI |
| Phillips 66 Company | Borger, Hutchinson County, TX | Air Quality Permit Numbers 160874, GHGPSDTX205, PSDTX1584 | Initial | NORI, Application |
| Estrada Concrete Company, LLC | Hutchins, Dallas County, TX | Air Quality Standard Permit Number 160811 | Initial Construction of a CBP | NORI, NAPD |
| DCP Operating Company, LP | Seminole, Gaines County, TX | Air Quality Permit Number 92347 | Renewal | NORI, Application |
| HOUSTON REFINING LP/HOUSTON REFINING LP | Houston, Harris County, TX | Air Quality Permit Number 2167 | Renewal | Application |
| MIRROR ACQUISITIONS LLC | Houston, Harris County, TX | Air Quality Number 43831 | Renewal | Application |
| Fosfoquim North America, Inc. | Houston, Harris County, TX | Air Quality Permit Number 159374 | Initial | NAPD |
| The Lubrizol Corporation | Deer Park, Harris County, TX | Air Quality Perrmit Number O2191 | Significant Revision | Application, Draft SOP, SOB |
| Rohm and Haas Chemicals LLC | Houston, Harris County, TX | Air Quality Permit Number 27131 | Amendment | NORI |
| Rohm and Haas Chemicals LLC | Houston, Harris County, TX | Air Quality Permit Number 27131 | Minor Amendment | NAPD |
| SI Group Inc./SI Group Baytown | Baytown, Harris County, TX | Air Quality Permit Number O3320 | Significant Revision | Application, Statement of Basis, Draft Permit |
| Equistar Chemicals, LP | La Porte, Harris County, TX | Air Quality Permit Numbers 114809 and N190M1 | Minor Amendment and Major Amendment | NORI, Application |
| North Texas Municipal Water District | Wylie, Collin, Texas | Air Quality Permit Number 160352 | Initial | NORI |
| Paramont Mfg LLC | Fort Worth, Tarrant County, TX | Air Quality Permit Number 160425 | Initial | AMENDED NORI |
| Valero Refining – Texas, L.P | Texas City, Galveston County, TX | Air Quality Permit Number O1253 | Renewal | Application |
| TEDA TPCO America Corporation | Gregory, San Patricio County, TX | Air Quality Permit Number 86860 | Amendment | NAPD, Application, Draft Permit |
| R.R. Donnelley and Sons Company | Houston, Harris County, TX | Air Quality Permit Number O3348 | Renewal | Application, Draft Permit, Statement of Basis |
| Enterprise Products Operating, LLC | Mont Belvieu, Chambers County, TX | Air Quality Permit Numbers 107523 and N174M1 | Major Amendment | NAPD |
| Exide Technologies LLC | Frisco | IHW - 50206 | Renewal w/ Major Amendment | NORI |
| Lonestar Ecology LLC | Pasadena | IHW - 50207 | Class 3 Modification | NORI |
| US Department of the Army | El Paso County | IHW - 50296 | Renewal w/ Major Amendment | NORI |
| Union Pacific Railroad Company | Harris County | IHW - 50343 | Renewal w/ Major Amendment | NORI |
| US Ecology Winnie LLC | Jefferson County | ISW - 39098 | Renewal | NORI |
| U.S. Steel Tubular Products Inc | Lone Star | PCO - 30093 | Class 3 Modification | NORI |
| Ardent Mills LLC | Galena Park, Harris County, TX | Air Quality Permit Number 31049 | Renewal | NORI |
| Equistar Chemicals, LP | Victoria, Victoria County, TX | Air Quality Permit Number 811B | Minor Amendment | Application |
| Targa Downstream LLC | Mont Belvieu, Chambers County, TX | Air Quality Permit Number O615 | Renewal | Application, Draft Permit, Statement of Basis |
| Performance Materials NA Inc. | Orange, Orange County, Texas | Air Quality Permit Number 160845 | Initial | Application |
| Oxy Vinyls, LP | La Porte, Harris County, TX | Air Quality Permit Number 3855B | Minor Amendment | Application, Draft Permit, NAPD |
| Chevron Phillips Chemical Company LP | Baytown, Harris County, Texas | Air Quality Permit Number 1504A | Minor Amendment | Application, NAPD |
| Lone Star Dirt & Paving Enterprises, Inc. | Lubbock, Lubbock County, TX | Air Quality Standard Permit Registration Number 152015L002 | Initial | NORI, NAPD |
| ExxonMobil Pipeline Company | Irving, Dallas County, TX | Air Quality Permit Number O2757 | Renewal | Application, Draft Permit, Statement of Basis |
| Martin Marietta Materials Southwest, LLC | Edinburg, Hidalgo County, TX | Air Quality Permit Number 51593L022 | Minor Amendment | Application |
| Huntsman Ethyleneamines LLC | Freeport, Brazoria County, TX | Air Quality Permit Number 6382 | Renewal w/ Minor Amendment | Application |
| Martin Marietta Materials Southwest, LLC | Uvalde, Uvalde County, Texas | Air Quality Permit Number 43481 | Renewal w/ Minor Amendment | Application, NORI |
| The Goodyear Tire & Rubber Company | Pasadena, Harris County, TX | Air Quality Permit Number 9582 | Renewal | Application, NORI |
| The Chemours Company FC LLC | Gregory, San Patricio, TX | Air Quality Permit Number O4182 | Initial | Application, Draft Permit, Statement of Basis |
| Optimus Steel LLC | Vidor, Orange County, TX | Air Quality Permit Number O1281 | Significant Revision | Application, Statement of Basis (PNAP), Statement of Basis, Draft Permit |
| Majek Boatworks Inc. | Corpus Christi, Nueces County, TX | Air Quality Permit Number 160517 | Initial | Application |
| Cherry Crushed Concrete, Inc. | Beasley, Fort Bend, TX | Air Quality Permit Number 159291 | Initial | Application, Draft Permit, NAPD |
| East Texas Bridge, Inc. | Texarkana, Bowie County, TX | Air Quality Permit Number 89217L003 | Initial | Application, NORI |
| G’s Brothers Ready Mix, LLC | Cresson, Hood County, TX | Air Quality Standard Permit Registration Number 159933 | Initial | NORI, NAPD |
| GCC Permian, LLC | Odessa, Ector County, Texas | Air Quality Permit Number 5296 | Minor Amendment | Application, Draft Permit, NAPD |
| Atmos Energy Corporation | Athens, Henderson County, TX | Air Quality Permit Number O2458 | Renewal | Application, Draft Permit, Statement of Basis |
| Citgo Refining and Chemicals Company LP | Corpus Christi, Nueces County, TX | Air Quality Permit Number 3857A | Renewal w/ Minor Amendment | Application, Draft Permit, NAPD |
| Uranium Energy Corp. | Goliad County | UIC - WDW423 | Renewal | NORI |
| Uranium Energy Corp. | Goliad County | UIC - WDW424 | Renewal | NORI |
| Norel Animal Nutrition Usa, Inc. | Pasadena, Harris County, TX | Air Quality Permit Number 160335 | Initial | Application |
| Brickston Municipal Utility District | Travis County | WQ0015839001 | New Permit Application | Application, NORI |
| Corpus Christi Cogeneration, LLC and Calpine Operating Services Company, Inc. | Nueces County | WQ0004158000 | Renewal | Application, Draft Permit |
| Fort Bend County MUD 213 | 3200 Southwest Freeway Suite 2600, Houston, TX 77027 | WQ0015568001 | Renewal | Application |
| Colt G&P (North Texas) L.P. | Weatherford, Parker County, TX | Air Quality Permit Number O2986 | Renewal | Draft Permit, Application, Statement of Basis |
| Formosa Plastics Corporation, Texas | Point Comfort, Calhoun County, TX | Air Quality Permit Number O4165 | Initial | Statement of Basis, Application |
| H&H Engineered Coatings, LLC | Fort Worth, Tarrant County, Texas | Air Quality Permit Number 160924 | Initial | Application |
| Tokai Carbon CB Ltd. | Borger, Hutchinson County, TX | Air Quality Permit Number 1867A | Minor Amendment | NORI, NAPD, Application, Draft Permit |
| Fort Bend County MUD 213 | 3200 Southwest Freeway Suite 2600, Houston, Texas 77027 | WQ0015568001 | Renewal | Application |
| City of Laredo | 2519 Jefferson Street, Laredo, Texas 78040 | WQ0010681001 | Renewal | Application |
| City of Laredo | 5816 Daugherty Ave., Laredo, TX 78041 | WQ0010681003 | Renewal | Application |
| Union Pacific Railroad Company | Harris County | IHW - 50343 | Renewal w/ Major Amendment | Application |
| US Ecology Winnie LLC | Jefferson County | ISW - 39098 | Renewal | Application |
| Afton Chemical Corporation | Pasadena, Harris County, Texas | Air Quality Permit Number 18161 | Minor Amendment | Application |
| LyondellBasell Acetyls, LLC | La Porte, Harris County, TX | Air Quality Permit Number 4773A | Minor Amendment | Application, NAPD, Draft Permit |
| Cowtown Pipeline Partners L.P. | 12495 State Highway 114, near the City of Justin in Denton County, Texas 76247 | Industrial Wastewater Discharge/WQ0005279000 | New Permit Application | Application, NAPD, Draft Permit |
| Lyondell Chemical Company | Pasadena, Harris, TX | O1421 | Significant Revision | Application, Draft Permit, Statement of Basis |
| City of Laredo | Approx. 1 mi. southwest of FM 1472 and Dolores Blvd on | WQ0010681006 | Renewal | Application |
| City of Laredo | Approx. 3.000 ft north of the intersection of FM 1472 and | WQ0015501001 | Renewal | Application |
| City of Laredo | Approx. 9.865 feet west of the intersection of FM 3338 | WQ0010681007 | Renewal | Application |
| Equistar Chemicals LP | Matagorda, Matagorda County, TX | Air Quality Permit Number 6256a | Minor Amendment | Application, Draft Permit, NAPD |
| Cowtown Pipeline Partners L.P. | 12495 Highway 114, Justin, TX 76247 | WQ0005279000 | New Permit Application | Application, NAPD |
| Ball Metal Beverage Container Corp. | Fort Worth, Tarrant Coutny, TX | Air Quality Permit Number O3457 | Significant Revision | Application, Draft Permit, Statement of Basis |
| Del Zotto Products of Texas, Inc. | Sealy, Austin County, TX | Air Quality Standard Permit Number 106780 | Initial | NAPD, NORI |
| QuikTrip Corporation | Midlothian, Ellis County, TX | Air Quality Permit Number 159654 | Initial | Application |
| Boyd Ready Mix, Inc. | Bryan, Brazos County, TX | Air Quality Permit Number 45626 | Renewal | Application, NORI |
| Solugen Chemicals LLC | Houston, Harris County, TX | Air Quality Permit Number 106902 | Initial | Application, NORI |
| The Dow Chemical Company | Freeport, Brazoria County, TX | Air Quality Permit Numbers 153106 & N268M1 | Major Amendment | Application, NORI |
| Rohm and Haas Chemicals LLC | Houston, Harris County, TX | Air Quality Permit Number 27131 | Minor Amendment | NAPD |
| City of Laredo | 5816 Daugherty Ave, Laredo, TX78041 | WQ0010681006 | Renewal | Application |
| Chevron Phillips Chemical Company LP | Baytown, Harris County, TX | Air Quality Permit Numbers 2462C and N294 | Major Amendment | Application, NORI |
| Bayport Polymers LLC | Port Arthur, Jefferson County, TX | Air Quality Permit Number O4161 | Initial | Application, Statement of Basis, Draft Permit |
| US Department of the Air Force, former Kelly AFB | Former Kelly Air Force Base, 2261 Hughes Ave., Suite 155, JBSA-Lackland, TX, Bexar County | WQ0003955000 | Renewal | Application |
| Vulcan Construction Materials, LLC | Spicewood, Burnet County, TX | Air Quality Permit Number 44763 | Renewal | Application |
| Martin Marietta Materials Southwest LLC | Hondo, Medina, TX | Air Quality Permit Number 89957L001 | Renewal | NORI |
| TPC Group LLC | Houston, Harris County, TX | Air Quality Permit Numbers 19806 and PSDTX1586 | Major Amendment | Application, NORI |
| Cabot Corporation | 8430 County Road 3, Pampa, in Gray County, Texas 79065 | WQ0004226000 | Renewal | Application |
| ExGen Handley Power, LLC | 6604 E. Rosedale Street, Fort Worth, TX | WQ0000552000 | Renewal | Application |
| Jobe Materials LP | El Paso, El Paso County, TX | Air Quality Permit Number 161110 | Initial | NORI, NAPD |
| Targa Channelview LLC | Channelview, Harris County, Texas | Air Quality Permit Number 124662 | Minor Amendment | Application, NORI |
| Black Branch Creek WWTP LLC | approximately 2.1 miles northwest of the intersection of Farm-to-Market Road 1314 and Grand Parkway, Texas 77365 | WQ0015834001 | New Permit Application | NAPD |
| Black Branch Creek | approximately 2.1 miles northwest of the intersection of Farm-to-Market Road 1314 and Grand Parkway, Texas 77365 | WQ0015834001 | Renewal | Application, NAPD, NORI |
| Frontera Generation Limited Partnership | 900 South Goodwin Road, Mission, TX 78572 | WQ0004051000 | Renewal | Application |
| Seadrift Coke L.P. | 8618 State Highway 185 North, southwest of the City of Port Lavaca, Texas 77979 | WQ0002586000 | Major Amendment | Application, Draft Permit |
| City of Corpus Christi | 4133 TX 361, Gregor, TX 78359 | WQ0005289000 | New Permit Application | Application |
| Holy Trinity Episcopal School of Greater Houston, Inc. | 11810 Lockwood Road, Houston, Texas | WQ0014897001 | Major Amendment | Application |
| Chevron Phillips Chemical Company LP | 600 State Spur 119 North, Borger, in Hutchinson County, Texas 79007 | WQ0002484000 | Major Amendment | Application |
| Military Highway Water Supply Corporation | Cameron County | WQ0004792000 | Renewal | Application, NORI, Draft Permit |
| San Antonio River Authority | Bexar County, TX | WQ0010749004 | Renewal | Application |
| Formosa Plastics Corporation, Texas | Point Comfort, Calhoun County, TX | Air Quality Permit Number 19200 | Minor Amendment | Application, NORI |
| Sasol Chemicals USA, LLC | Houston, Harris, TX | Air Quality Permit Number O1254 | Renewal | Application, Draft Permit, Statement of Basis |
| Texcon Ready Mix, Inc. | Cypress, Harris County, TX | Air Quality Permit Number 160885 | Initial | NAPD, NORI |
| Chevron Phillips Chemical Company LP | Baytown, Harris County, Texas | Air Quality Permit Numbers 37063 & N178M2 | Major Amendment | NORI, Application |
| Nashtec, LLC | San Patricio County | WQ0005218000 | Renewal | Application |
| Ellwood Texas Forge, L.P. | Houston, Harris County, TX | Air Quality Permit Number O1760 | Renewal | Application, Draft Permit, Statement of Basis |
| Formosa Plastics Corporation, Texas | Point Comfort, Calhoun County, TX | Air Quality Permit Numbers 127838 and PSDTX1588 | Major Amendment | NORI, Application |
| Kirby Inland Marine LP | Harris County, TX | WQ0004992000 | Renewal | Application, NORI, NAPD |
| Homeland Building Concepts, LLC | Laredo, Webb County, TX | Air Quality Permit Number 161232 | Initial | NORI, NAPD |
| Fort Bend County MUD No. 134A | 9 Greenway Plaza, Suite 1000, Houston, Texas | WQ0014715002 | Major Amendment | Application |
| MRC Utility Company LLC | Travis County | WQ0015822001 | Initial | Application, NAPD, Draft Permit |
| Intra-Services, Inc. | Channelview, Harris County, Texas | Air Quality Permit Number 91606 | Renewal | Application, NORI |
| TXI Operations, LP | Forney, Kaufman County, Texas | Air Quality Permit No. 155999L004 | Initial | Application |
| Vanguard Concrete Services, LLC | Houston, Harris County, TX | Air Quality Permit Number 161529 | Initial | NAPD, NORI |
| TXI Operations, LP | Forney, Kaufman County, TX | Air Quality Permit Number 155999L004 | Initial | NAPD, NORI |
| Chambers County Improvement District No. 3 | The plant is located about 2,240 feet southeast of the intersection of State Highway 99 and Kilgore Parkway, in Chambers County, Texas | WQ0015887001 | New Permit Application | Application |
| Jobe Materials LP | El Paso, El Paso County, TX | Air Quality Permit Number 161874 | Initial | Application |
| Facades Xi, LLC | San Antonio, Bexar County, Texas | Air Quality Permit Number 161922 | Initial | Application |
| Travis County Municipal Utility District No. 4 | 8700½ Tecoma Circle, Austin, in Travis County, Texas 78735 | WQ0014430001 | Major Amendment | Application |
| Harris County MUD No. 422 | 4,800 feet north of the intersection of Crystal Park Drive and North Sam Houston Parkway East in Harris County, Texas | WQ0015889001 | New Permit Application | Application, NORI |
| Chevron Phillips Chemical Company LP | Baytown, Harris County, Texas | Air Quality Permit Numbers 19027 and N296 | Minor Amendment and Initial | Application |
| Port Of Corpus Christi Authority Of Nueces County | Corpus Christi, Nueces County, TX | Air Quality Permit Number 159254 | Initial | NAPD |
| Southwest Shipyard, L.P. | Channelview, Harris County, Texas | Air Quality Permit Number 43774 | Renewal w/ Minor Amendment | Application |
| LBC Houston, L.P. | 11666 Port Road, Seabrook, in Harris County, Texas 77586 | WQ000211000 | Renewal | Application |
| TXI Operations, LP | Waco, McLennan County, TX | Air Quality Permit Number 52464L021 | Initial | NAPD, NORI |
| City of New Braunfels | located at 1493 Gruene Road, New Braunfels, in Comal County, Texas 78130 | WQ0010232002 | Renewal | Application |
| Houston Crushed Concrete, LLC | Houston, Harris County, TX | Air Quality Permit Number 46424 | Renewal | Application |
| Five Star Ready Mix, LLC | Houston, Harris County, TX | Air Quality Permit Number 131665 | Minor Amendment | NORI, NAPD |
| NRG Texas Power LLC | Thompsons, Fort Bend, TX | Air Quality Permit Number 7704 | Renewal | Application |
| American Acryl LP | Pasadena, Harris County, TX | Air Quality Permit Number 37979 | Minor Amendment | Application |
| Yarrington Road Materials, L.P. | San Marcos, Hays County, TX | Air Quality Permit NUmber 45744 | Renewal | Application |
| Harris County MUD No. 400 | 2,500 feet west and 4,200 feet north of the intersection of Beltway 8 and Woodland Hills Drive, Harris County, Texas | WQ0014812001 | Renewal | Application |
| Auz Materials Company, LLC | Hockley, Harris County, TX | Air Quality Permit Number 149039 | Minor Amendment | NORI, NAPD |
| Pecan Acres Creek, L.L.C. | Fort Bend County, TX | WQ0015826001 | New Permit Application | Statement of Basis, NAPD, Application |
| General Polymer Services, L.L.C. | Harris County, TX | WQ00005211000 | Renewal | |
| City of Pearsall | Frio County, TX | WQ0010360001 | Renewal | Application |
| Martin Marietta Materials Southwest LLC | Webberville, Travis County, Texas | Air Quality Permit Number 162450L001 | Location Change | Application |
| Southwire Company, LLC | Denton, Denton County, TX | Air Qualtiy Permit Number 37222 | Renewal | Application |
| Lago Utility LLC | located approximately 4600 feet southwest of the Intersection of | WQ0015903001 | New Permit Application | Application |
| Dalrymple Gravel and Contracting Company, Inc. | Hondo, Medina County, TX | AIr Quality Permit Number 161962L001 | Initial | NAPD |
| LALA Ranch LLC | Approximately 110 feet west of Miller Road and 250 feet north of Hawkeye Road inKrum, TX, Denton County | WQ0015902001 | New Permit Application | Application |
| Chevron Phillips Chemical Company, LP | Baytown, Harris County, TX | Air Quality Permit Numbers 46305 and N298 | Major Amendment | Application, NORI |
| Town of Anthony | El Paso County | WQ0015414001 | Renewal | Application |
| Rhino Ready Mix, LLC | Houston, Harris County, TX | Air Quality Standard Permit Registration Number 52464L021 | Initial | NORI, NAPD |
| NRG Texas Power LLC | 2012 Miller Cut Off Road, La Porte, TX 77571, Harris County | WQ0001026000 | Major Amendment | Application |
| KDC McLemmon Investments One LP | 3524 McKinney Avenue, Dallas, in Dallas County, Texas 75204 | WQ0005295000 | New Permit Application | Application |
| Chevron Phillips Chemical Company LP | Baytown, Harris County, TX | Air Quality Permit Number 1504A and N148M2 | Major Amendment | NORI, Application |
| Aqua Texas, Inc. | 1.3 miles west of the intersection of Farm-to-Market Road 729 and Farm-to-Market Road 1969 and 4 miles southeast of the intersection of State Highway 49 and Farm-to-Market Road 1969, Jefferson,Ma rion County | WQ0012563001 | Renewal | Application |
| Chevron Phillips Chemical Company, LP | Orange, Orange County, TX | Air Quality Permit Number 19394 | Minor Amendment | NORI |
| Paso Del Norte Materials, LLC | Canutillo, El Paso, TX | Air Quality Standard Permit Registration Number 162925 | Initial | NORI, NAPD |
| Alamo Concrete Products Company | Houston, Harris County, TX | Air Quality Permit Number 47219 | Renewal | Application |
| NRG Texas Power LLC | 12070 Beaumont Highway, Houston, in Harris County, Texas 77049 | WQ0001031000 | Renewal | Application |
| Samsung Austin Semiconductor, LLC | Austin, Travis County, TX | Air Quality Permit Number 31811 | Minor Amendment | Application, NORI |
| LBC HOUSTON LP | HARRIS COUNTY TX | WQ0002110000 | Renewal | Application |
| Concrete Pros Ready Mix Inc. | Houston, Harris County, TX | Air Quality Permit Number 131789 | Minor Amendment | Application, NAPD, NORI |
| Forterra Pipe & Precast LLC | Houston, Harris County, TX | Air Quality Permit Number 45899 | Renewal | Application |
| Meridian Brick LLC | Mineral Wells, Palo Pinto County, TX | Air Quality Permit Number 9572 | Renewal | Application |
| JCK Batch Plant LLC | Hutchins, Dallas County, Texas | Air Quality Standard Permit Registration Number 163013 | Initial | Application, NAPD, NORI |
| A & W Industries, Inc. | Grapevine, Tarrant County, TX | Air Quality Standard Permit Registration Number 163171 | Initial | Application, NAPD, NORI |
| Chevron Phillips Chemical Company LP | Borger, Hutchinson County, TX | Air Quality Permit Number 21918 | Minor Amendment | NORI |
| Excel Machinery, Ltd. | Amarillo, Potter County, Texas | Air Quality Permit Number 93102 | Renewal | NORI |
| CNP Utility District | 3700 Buffalo Speedway, Suite 830, Cypruss, Texas 77410 | WQ0011239001 | Renewal | Application |
| Troy Vines Inc. | Ozona, Crockett County, TX | Air Quality Permit 163341L001 | Initial | Application, NAPD, NORI |
| Acme Brick Company | Denton, Denton County, TX | Air Quality Permit Numbers 44480 and 56094 | Renewal | Application |
| Western Refining Terminals, LLC | El Paso, El Paso County, Texas | Air Quality Permit Number 93546 | Renewal | NORI |
| HO Clarke Generating, LLC | Houston, Harris County, TX | Federal Operating Permit Number 4105 | Initial | Application, Statement of Basis, Draft Permit |
| The Methodist Hospital | Houston, Harris County, TX | Air Quality Permit Number 42976 | Renewal | Application |
| Western Refining Terminals LLC | El Paso, El Paso, Texas | Air Quality Permit Number 93546 | Renewal | NORI |
| Air Products LLC | Pasadena, Harris County, TX | Air Quality Permit Number 27773 | Minor Amendment | Application, NORI |
| Thomas Redi-Mix Company, Inc | Amarillo, Potter County, TX | Air Quality Permit Number 48862 | Renewal | Application |
| Lyondell Chemical Company | Channelview, Harris County, TX | Air Quality Permit Number 2993 | Renewal w/ Minor Amendment | Application, NORI |
| TXI Operations LP | Round Rock, Travis County, TX | Air Quality Permit Number 90532 | Minor Amendment | Application |
| Jobe Materials, L.P. | El Paso, El Paso County, TX | Air Quality Permit Number 163916L001 | Initial | NORI |
| American Acryl | Seabrook, Harris County, TX | Air Quality Permit Number 37979 | Minor Amendment | NAPD, Application, Draft Permit |
| Asphalt Inc., LLC | Florence, Williamson County, TX | Air Quality Permit Number 161843L001 | Initial | Application, NAPD |
| Alamo Concrete Products Company | San Antonio, Bexar County, Texas | Air Quality Permit Number 46777 | Renewal | Application, NORI |
| Delta Petroleum Company, Inc. | Baytown, Chambers County, TX | Air Quality Permit Number 92325 | Renewal | Application |
| Gulf Coast Authority | Galveston County | IHW - 50133 | Renewal w/ Minor Amendment | Application, NORI |
| Chemours Beaumont Aniline Facility | Jefferson County | IHW - 50166 | Renewal | Application, NORI |
| Dal-Tile Pleasant Run | Dallas County | IHW - 50378 | Renewal | Application |
| Chevron Environmental Management Company | Potter County | IHW - 50191 | Renewal | Application, NORI |
| Philip Reclamation | Harris County | IHW - 50326 | Renewal w/ Major Amendment | Application |
| Austin Asphalt, Inc. | Dallas, Dallas County, TX | Air Quality Permit Number 9550 | Renewal | Application |
| Heritage - Crystal Clean | Gregg County | IHW - 38224 | New Permit Application | NORI, Application |
| Houston Refining | Harris County | IHW - 50106 | Renewal w/ Major Amendment | NORI, Application |
| City of Del Rio | Val Verde County | MSW - 207B | Major Amendment | NORI, Application |
| USA Waste of Texas Landfills Inc | Harris County | MSW - 2185A | Major Amendment | NORI, Application |
| Wastewater Residuals Management LLC | Harris County | MSW - 2370A | Major Amendment | NORI, Application |
| Noltex LLC | La Porte, Harris County, Texas | Air Quality Permit Number O1301 | Renewal and Significant Revision | Application, Statement of Basis, Draft Permit |
| City of Menard | Menard County | MSW - 1404B | Major Amendment | NORI |
| NRG TEXAS POWER LLC | HARRIS COUNTY | WQ0001039000 | Renewal | Application |
| BUDA 347 WWTP LLC | TRAVIS COUNTY | WQ0015981001 | New Permit Application | Application |
| QUADVEST LP | FORT BEND COUNTY | WQ0015975001 | New Permit Application | Application |
| Sprint Fort Bend County Landfill LP | Fort Bend County | MSW - 1797B | Major Amendment | NORI, Application |
| City of Farmers Branch | Dallas County | MSW - 62041 | New Permit Application | Application, NORPM |
| Chi Acquisitions, L.P. | Dallas County | MSW - 62037 | New Permit Application | Application, NORPM |
| Transfer Station Solutions, LLC | Hunt County | MSW - 2411 | New Permit Application | Application, NORI |
| Union Processing Systems LLC | Montgomery County | IHW - 87758 | Renewal w/ Major Amendment | Application, NORI |
| Republic Industrial and Energy Solutions, LLC | Harris County | ISW - 97948 | New Permit Application | Application, TNOD, NORI |
| INEOS Nitriles USA LLC | Calhoun County | IHW - 50143 | Renewal w/ Major Amendment | Application, NORI |
| Comal AG Operations | Guadalupe County | MSW - 43037 | New Registration Application | NAORPM |
| City of Haskell | Haskell County | MSW - 40322 | New Registration Application | NAORPM |
| EC Enterprises LLC | Bexar County | MSW - 2409 | New Permit Application | NORI |
| Trilogy MedWaste South Central LLC | Harris County | MSW - 40323 | New Registration Application | NAORPM, Application |
| Stacy Wershing | Eastland County | MSW - 40325 | New Registration Application | Application, NAORPM |
| Circle Lake Transfer, LLC | Montgomery County | MSW - 40324 | New Registration Application | NAORPM |
| Heritage Thermal of Texas, LLC | Orange County | IHW - 50418 | Class 3 Modification | Application, NORI |
| PAMITX, LLC | Ector County | IHW - 50152 | Renewal | Application |
| Waste Corporation of Texas, LP | Harris County | MSW - 1586B | Major Amendment | Application |
| Construction Recycling and Waste Corporation | Collin County | MSW - 2278A | Major Amendment | NORI |
| Paragon Southwest Medical Waste LLC | Chambers County | MSW - 40326 | New Registration Application | NAORPM |
| Paragon Southwest Medical Waste LLC | Chambers County | MSW - 40326 | New Registration Application | NAORPM |
| Construction Recycling and Waste Corporation | Collin County | MSW - 2278A | Major Amendment | Application |