 09/13/2011 | Closed | CWA 06-2010-4854 Texas Petroleum Investment Company |
| 09/13/2011 | Closed | CWA 06-2010-4855 Texas Petroleum Investment Company |
| 09/13/2011 | Closed | CWA 06-2011-4335 MHC Truck Leasing |
| 09/07/2011 | Closed | CWA 06-2011-4327 Stock Building Supply of Arkansas, LLC |
| 09/06/2011 | Closed | CWA 06-2011-4504 Blackwell BMC LLC |
| 08/30/2011 | Closed | SDWA 06-2011-1109 Performance Energy Resources, LLC |
| 08/29/2011 | Closed | RCRA 06-2011-0962 HONGA COMPANY LIMITED |
| 08/24/2011 | Closed | CAA-06-2011-3579 Brookshire Grocery Company SWF |
| 08/24/2011 | Closed | CAA-06-2011-3586 City of Carthage Wastewater Treatment Plant |
| 08/09/2011 | Closed | CWA 06-2011-2720 Camterra Resources, Inc. |
| 08/03/2011 | Closed | CAA-06-2011-3571 Copano Energy Saint Jo Gas Plant |
| 08/03/2011 | Closed | CAA-06-2011-3574 BRA Lake Granbury Surface Water and Treatment System |
| 08/03/2011 | Closed | CAA 06-2011-3562 Clinton Public Works Authority Water Treatment Plant |
| 07/25/2011 | Closed | CWA 06-2011-2714 Keith Cogswell |
| 07/21/2011 | Closed | CWA 06-2010-4810 Texas Petroleum Investment Company |
| 07/21/2011 | Closed | CWA 06-2010-4811 Texas Petroleum Investment Company |
| 07/21/2011 | Closed | SDWA 06-2011-1112 ROBINOWITZ OIL |
| 07/19/2011 | Closed | CWA 06-2011-1807 Ellis Thomas d/b/a CSC Oil Company |
| 07/19/2011 | Closed | CWA 06-2011-4325 Zero Street Ethanol Yard |
| 07/19/2011 | Closed | EPCRA 06-2011-0514 SFI of Arkansas, LLC |
| 07/19/2011 | Closed | SDWA 06-2011-1107 Chaparrel Energy, LLC |
| 07/18/2011 | Closed | CWA 06-2011-2709 MR. HENRY R. STEVENSON, JR. PARKWOOD LAND CO. |
| 07/18/2011 | Closed | CWA 06-2011-4322 Berry Tank Battery |
| 07/18/2011 | Closed | CWA 06-2011-4323 Smith-Grell Tank Battery |
| 07/15/2011 | Closed | SDWA 06-2011-1110 EAGLE ONE OIL |
| 07/06/2011 | Closed | CAA-06-2011-3567 Burlington Cooperative Association |
| 07/06/2011 | Closed | CAA-06-2011-3570 City of Bowie Water Treatment Plant |
| 06/29/2011 | Closed | EPCRA 06-2011-0506 Kentwood Brick & Tile Manufacturing Co., Inc. |
| 06/29/2011 | Closed | EPCRA 06-2011-0507 Hydril Company DBA Westwego Manufacturing Plant |
| 06/29/2011 | Closed | EPCRA 06-2011-0508 Maverick Tube Corporation |
| 06/29/2011 | Closed | EPCRA 06-2011-0509 Maverick Tube Corporation |
| 06/29/2011 | Closed | EPCRA 06-2011-0510 Tenaris Coiled Tubes, LLC DBA Precision Tube Technology |
| 06/29/2011 | Closed | EPCRA 06-2011-0511 Tenaris Coiled Tubes, LLC DBA Seacat |
| 06/29/2011 | Closed | EPCRA 06-2011-0512 Maverick Tube Corporation |
| 06/29/2011 | Closed | FIFRA 06-2011-0307 Safe-T-Products, LLC |
| 06/23/2011 | Closed | CWA 06-2011-4330 Ft. Smith Yard |
| 06/23/2011 | Closed | CWA 06-2011-4332 Arkola Southside Ready Mix Plant |
| 06/22/2011 | Closed | CAA 06-2011-3318 Marathon Petroleum Company, LP |
| 06/22/2011 | Closed | CWA 06-2011-1823 CITY OF SANTA ROSA |
| 06/22/2011 | Closed | CWA 06-2011-1828 PROPERTY OWNERS' COMMITTEE OF RANCHO RUIDOSO VALLEY ESTATES, INC. |
| 06/22/2011 | Closed | FIFRA 06-2011-0319 Cheminova, Inc. |
| 06/21/2011 | Closed | CWA 06-2011-1832 SANTA FE COUNTY, NEW MEXICO |
| 06/20/2011 | Closed | Class I - CWA 06-2011-4806 Hilcorp Energy Company |
| 06/20/2011 | Closed | CWA 06-2011-4804 Hilcorp Energy Company North Little Lake Facility |
| 06/20/2011 | Closed | CWA 06-2011-4805 Hilcorp Energy Company Saturday Island South Field Production Facility |
| 06/20/2011 | Closed | CWA 06-2011-4806 Hilcorp Energy Company West Bay Production Facility |
| 06/20/2011 | Closed | CWA 06-2011-4807 Hilcorp Energy Company Southeast Bastian Bay Facility |
| 06/20/2011 | Closed | CWA 06-2011-4808 Hilcorp Energy Company Bastian Bay West Production Facility |
| 06/13/2011 | Closed | CWA 06-2011-4311 Flour Bluff Compressor Station |
| 06/13/2011 | Closed | CWA 06-2011-4319 Hardin 10-A Lease Tank Battery |
| 06/09/2011 | Closed | FIFRA 06-2011-0314 Willowood USA, LLC |
| 06/09/2011 | Closed | FIFRA 06-2011-0316 Cheminova, Inc. |
| 06/06/2011 | Closed | CWA 06-2011-1731 Sunrise Plastic Enterprise, Inc. |
| 06/06/2011 | Closed | CWA 06-2011-1794 WATER WORKS DISTRICT #3 OF RAPIDES PARISH |
| 05/26/2011 | Closed | CAA-06-2011-3555 Ben E. Keith Foods - Amarillo |
| 05/26/2011 | Closed | CWA 06-2011-4307 Osage Energy Resources, LLC |
| 05/26/2011 | Closed | CWA 06-2011-4321 O'Hara Nos 1 & 2 Tank Battery |
| 05/25/2011 | Closed | CAA-06-2011-3556 Canadian River Municipal Water Authority Amarillo Chlorine Station |
| 05/25/2011 | Closed | CWA 06-2011-4320 McKee No. ! Tank Battery |
| 05/24/2011 | Closed | CWA 06-2011-1765 C & B RECYCLING |
| 05/23/2011 | Closed | CWA 06-2011-2715 Leon Lowe And Sons, Inc. |
| 05/12/2011 | Closed | CWA 06-2011-4309 Lee R. & Glenda Smith & Sons Oil Co. |
| 05/12/2011 | Closed | CWA 06-2011-4503 RDT Properties, Inc. |
| 05/10/2011 | Closed | SDWA 06-2011-1209 Town of Cement |
| 05/03/2011 | Closed | CWA 06-2011-1790 GARRY DAVIS OIL, LLC |
| 04/29/2011 | Closed | SDWA 06-2011-1104 Mr. Clay S. Wilson |
| 04/28/2011 | Closed | CWA 06-2011-4502 Capano Energy |
| 04/26/2011 | Closed | CWA 06-2011-4852 Linn Operating, Inc. |
| 04/20/2011 | Closed | CWA 06-2010-1909 AUI CONTRACTORS, INC. |
| 04/20/2011 | Closed | CWA 06-2011-1703 San Juan County |
| 04/12/2011 | Closed | CAA 06-2011-3536 Brownsville Public Utilities Board Water Plant #2 |
| 04/07/2011 | Closed | CWA 06-2011-1769 Santa Fe Civic Housing Authority, Inc. |
| 04/05/2011 | Closed | CWA 06-2011-4315 Lady Bug Oil Company |
| 04/05/2011 | Closed | CWA 06-2011-4316 Lady Bug Oil Company |
| 04/05/2011 | Closed | CWA 06-2011-4317 LADY BUG OIL COMPANY |
| 04/05/2011 | Closed | CWA 06-2011-4318 LADY BUG OIL COMPANY |
| 04/01/2011 | Closed | CWA 06-2011-1758 OAKLAND PETROLEUM OPERATING COMPANY, INC. |
| 03/31/2011 | Closed | EPCRA 06-2011-0505 NEWBERRY TANKS & EQUIPMENT, INC. |
| 03/30/2011 | Closed | CWA 06-2011-1766 Larkin Energy Company, Inc. |
| 03/30/2011 | Closed | RCRA 06-2011-5600 TEE PEE SMOKE SHOP |
| 03/29/2011 | Closed | FIFRA 06-2011-0310 KINCAID |
| 03/28/2011 | Closed | EPCRA 06-2011-0504 ADVANCED COMPOSITES GROUP INC. |
| 03/23/2011 | Closed | CAA-06-2011-3532 City of Baytown West District Treatment Plant |
| 03/22/2011 | Closed | CWA 06-2011-4305 EDINGER INCORPORATED |
| 03/22/2011 | Closed | CWA 06-2011-4314 LEASEHOLD MANAGEMENT CORP. |
| 03/16/2011 | Closed | FIFRA 06-2011-0303 K & K Vetreinary Supply |
| 03/16/2011 | Closed | FIFRA 06-2011-0312 SHARDA USA, LLC |
| 03/15/2011 | Closed | EPCRA 06-2011-0503 LASER SPECIALTIES, INCORPORATED |
| 03/11/2011 | Closed | CAA 06-2011-3521 HEB HRSC MILK PLANT |
| 03/11/2011 | Closed | CAA 06-2011-3524 Regency Gas Services Elm Grove Dew Point Control Plant |
| 03/11/2011 | Closed | CAA 06-2011-3525 SAMSON RESOURCES COMPANY |
| 03/10/2011 | Closed | CWA 06-2011-4829 MARTIN OPERATING PARTNERSHIP, LP NECHES TERMINAL |
| 03/10/2011 | Closed | CWA 06-2011-4830 MARTIN OPERATING PARTNERSHIP, LP STANOLIND CUT TERMINAL |
| 03/10/2011 | Closed | FIFRA 06-2011-0311 TRANS GULF INDUSTRIES, INC. |
| 03/07/2011 | Closed | CWA 06-2010-1854 Santa Fe Air Center, LLC |
| 03/07/2011 | Closed | CWA 06-2010-1879 New Mexico Department of Cultural Affairs |
| 03/07/2011 | Closed | CWA 06-2011-4306 Performance Operating Company |
| 03/07/2011 | Closed | CWA 06-2011-4312 Southeast Cement Permian Sand - TD Oil |
| 03/02/2011 | Closed | FIFRA 06-2011-0301 Swift Chemical Co. |
| 03/01/2011 | Closed | EPCRA 06-2011-0500 CRISP INDUSTRIES, INC. |
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