 CWA-07-2019-0005 | Closed | 05/07/2019 | Seward Turkey Enterprises, Inc. |
| CWA-07-2019-0006 | Closed | 02/11/2019 | Perry Ritland |
| CWA-07-2019-0024 | Closed | 04/09/2019 | Veris Environmental, LLC |
| CWA-07-2019-0034 | Closed | 04/16/2019 | Water Works & Sanitary Sewer Board of the
City of Montgomery, AL |
| CWA-07-2019-0035 | Active | 12/27/2018 | New Heaven Chemicals Iowa, LLC |
| CWA-07-2019-0041 | Active | 06/25/2019 | Salina, Kansas (City of) |
| CWA-07-2019-0049 | Active | 02/22/2019 | Coffeyville Resources Refining & Marketing, LLC |
| CWA-07-2019-0053 | Active | 03/25/2019 | Tim and Benjamin McCandless |
| CWA-07-2019-0056 | Closed | 08/15/2019 | Henry County Water Authority |
| CWA-07-2019-0130 | Active | 06/11/2019 | James Rodney Aubuchon |
| CWA-07-2019-0135 | Active | 08/23/2019 | Topeka, Kansas |
| CWA-07-2019-0177 | Active | 06/12/2019 | Bruening Rock Products, Inc (S&S Mine, Knoxville, Iowa) |
| CWA-07-2019-0188 | Active | 05/08/2019 | Pyramid Contractors, Inc. and The City of Lenexa, Kansas |
| CWA-07-2019-0192 | Active | 06/03/2019 | Village of Winnebago |
| CWA-07-2019-0197 | Active | 08/27/2019 | Prairie Farms Dairy, Inc. |
| CWA-07-2019-0198 | Closed | 08/23/2019 | Ainsworth Operating Company |
| CWA-07-2019-0208 | Closed | 08/23/2019 | RAMA Operating Company Inc - Flora B Lease |
| CWA-07-2019-0212 | Active | 09/18/2019 | James Rodney AuBuchon |
| CWA-07-2019-0217 | Closed | 08/23/2019 | Cozad, NE (City of) |
| CWA-07-2019-0239 | Active | 07/25/2019 | Traeger Limestone LLC |
| CWA-07-2019-0246 | Active | 09/16/2019 | BP Products (North America), Inc |
| CWA-07-2019-0262 | Active | 09/09/2019 | Adamas Construction and Development Services, PLLC and Nathan Pierce |
| CWA-07-2019-0265 | Active | 09/16/2019 | Fremont at 84, LLC |
| CWA-08-2007-0001 | Closed | 10/05/2006 | CHEVRON USA, INC. |
| CWA-08-2007-0002 | Closed | 10/27/2006 | UPPER PLAINS CONTRACTING, INC. |
| CWA-08-2007-0003 | Closed | 11/02/2006 | KRAFT FOODS GLOBAL, INC. |
| CWA-08-2007-0004 | Active | 11/21/2006 | PETTRO PROPERTIES |
| CWA-08-2007-0005 | Closed | 12/08/2006 | LONE PINE GAS, INC. |
| CWA-08-2007-0006 | Closed | 11/28/2006 | WOLF CREEK ASSOCIATES, LLC. and ROBERT E. CROSS |
| CWA-08-2007-0007 | Closed | 12/05/2006 | MOUNUMENT POWDER COATING, INC. |
| CWA-08-2007-0009 | Closed | 05/14/2007 | HOMELAND DEVELOPERS, INC. |
| CWA-08-2007-0010 | Active | 06/05/2007 | ROHRER FAMILY LIMITED PARTNERSHIP; DOUGLAS AND KEN ROHRER |
| CWA-08-2007-0011 | Closed | 06/29/2007 | FLANNERY OIL COMPANY, INC. et.al |
| CWA-08-2007-0012 | Closed | 06/29/2007 | CHEVRON PIPELINE CO. |
| CWA-08-2007-0013 | Closed | 08/16/2007 | SMITHWAY MOTOR XPRESS CORP. d/b/a EAST WEST MOTOR EXPRESS, INC. |
| CWA-08-2007-0014 | Closed | 08/16/2007 | ROCKY MOUNTAIN PIPELINE SYSTEM, LLC. |
| CWA-08-2007-0015 | Closed | 08/28/2007 | ARAMARK |
| CWA-08-2007-0016 | Closed | 09/04/2007 | SAMSON RESOURCES COMPANY |
| CWA-08-2007-0017 | Active | 09/04/2007 | BOB AND TRACI BURLESON and WAYNE HERLING |
| CWA-08-2007-0018 | Closed | 09/07/2007 | ADM MALTING, LLC (FORMALLY INTERNATIONAL MALTING CO.), AND ARCHER DANIELS MIDLAND CO. |
| CWA-08-2007-0019 | Closed | 09/10/2007 | RANDY L. BROWNLEE AND RITA BROWNLEE and BROWNLEE CONSTRUCTION, INC. |
| CWA-08-2007-0020 | Closed | 09/11/2007 | HUNT BUILDING CO., LTD. |
| CWA-08-2007-0021 | Closed | 09/20/2007 | ROCKRIMMON CONSTRUCTORS, A SEMA/CHWMHILL JOINT VENTURE |
| CWA-08-2007-0022 | Closed | 09/20/2007 | KERR-MCGEE OIL & GAS ONSHORE LP |
| CWA-08-2007-0023 | Closed | 09/24/2007 | MENARD, INC. |
| CWA-08-2007-0025 | Closed | 09/27/2007 | BURKE OIL COMPANY, INC., d/b/a PRESHO OIL CO. (PRESHO OIL FACILITY) |
| CWA-08-2007-0026 | Closed | 09/27/2007 | BURKE OIL CO., INC. (CHAMBERLAIN BULK PLANT FACILITY) |
| CWA-08-2007-0027 | Closed | 09/28/2007 | MERIT ENERGY CO. (POWELL PRESSURE MAINTENANCE UNIT) |
| CWA-08-2007-0028 | Closed | 09/28/2007 | HALLIBURTON ENERGY SERVICES |
| CWA-08-2008-0001 | Closed | 10/11/2007 | VEOLIA TRANSPORTATION, INC. |
| CWA-08-2008-0002 | Closed | 11/20/2007 | HORSE CREEK CONSERVATION DISTRICT |
| CWA-08-2008-0003 | Active | 12/06/2007 | AVONDALE WATER AND SANITATION DISTRICT |
| CWA-08-2008-0004 | Closed | 12/19/2007 | KENNETH L. SCHELL AND TWIN PEAKS EXCAVATING, INC. |
| CWA-08-2008-0005 | Active | 01/17/2008 | HOMELAND GAS & OIL LTD., INC.
UTE TRIBAL 1-31C5 |
| CWA-08-2008-0006 | Active | 01/17/2008 | HOMELAND GAS & OIL LTD., INC. - UTE TRIBAL 1-31C5 |
| CWA-08-2008-0007 | Active | 01/17/2008 | HOMELAND GAS & OIL LTD., INC. - UTE TRIBAL 1-34B (Z2) |
| CWA-08-2008-0008 | Closed | 02/21/2008 | WYOMING RESOURCES COUNSEL |
| CWA-08-2008-0009 | Closed | 03/05/2008 | NORTHEAST RIDGE DEVELOPMENT CO. - DAVID J. PAULSON |
| CWA-08-2008-0010 | Closed | 01/13/2009 | PPL MONTANA, LLC. - COCHRAN DAM HYDROELECTRIC POWER PLANT |
| CWA-08-2008-0011 | Closed | 01/13/2009 | PPL MONTANA, LLC. - KERR FACILITY |
| CWA-08-2008-0012 | Closed | 06/04/2008 | PEAKS OIL SPILL
PEAKS OWNERS ASSOCIATION, INC. AND TELLURIDE RESORT AND SPA LLC. (TRS) |
| CWA-08-2008-0013; RCRA-08-2008-0006 | Active | 05/22/2008 | KELLER TRANSPORT, INC. |
| CWA-08-2008-0014 | Closed | 06/16/2008 | GRATECH COMPANY, LTD. AND MICHAEL O'CONNOR |
| CWA-08-2008-0015 | Closed | 06/23/2008 | SOLAR TRANSPORT OIL SPILL |
| CWA-08-2008-0016 | Closed | 06/30/2008 | CHEERFUL CESSPOOL SERVICE |
| CWA-08-2008-0017 | Closed | 07/02/2008 | KORTE CONSTRUCTION CO. |
| CWA-08-2008-0018 | Closed | 07/07/2008 | HUNT BUILDING CO. |
| CWA-08-2008-0019 | Closed | 07/08/2008 | RANDY L. BROWNLEE and RITA BROWNLEE and BROWNLEE CONSTRUCTION, INC. |
| CWA-08-2008-0020 | Closed | 08/11/2008 | HARDIN PUBLIC SCHOOLS |
| CWA-08-2008-0021 | Closed | 08/21/2008 | THE CITY OF HARDIN |
| CWA-08-2008-0022 | Closed | 08/25/2008 | MACHII-ROSS PETROLEUM COMPANY |
| CWA-08-2008-0023 | Closed | 08/28/2008 | MACHII-ROSS PETROLEUM COMPANY (BERGER TANK BATTERY) |
| CWA-08-2008-0024 | Closed | 09/09/2008 | GORDON CONSTRUCTION COMPANY |
| CWA-08-2008-0025 | Closed | 09/11/2008 | KENNETH L. SCHELL AND TWIN PEAKS EXCAVATING, INC. |
| CWA-08-2008-0026 | Active | 09/12/2008 | SCOTT M. SHEPHERD AND TWO BUDS, LLC |
| CWA-08-2008-0027 | Closed | 09/23/2008 | EAGLE PLUMBING AND SEPTIC, LLC |
| CWA-08-2008-0028 | Active | | NORTHSTAR ASSOCIATES, LLC |
| CWA-08-2008-0029 | Closed | 09/30/2008 | INDUSTRIAL BUILDERS, INC. |
| CWA-08-2008-0030 | Closed | 09/30/2008 | CITY OF POLSON, MONTANA |
| CWA-08-2008-0031 | Closed | 09/30/2008 | PAUL STELTER, d/b/a ALAMEDAS HOT SPRINGS RETREAT |
| CWA-08-2008-0032 | Active | | WILLIAMS FIELD SERVICES COMPANY AND WILLIAMS FOUR CORNERS LLC |
| CWA-08-2008-0032 | Closed | 09/30/2008 | WILLIAMS FIELD SERVICES COMPANY AND WILLIAMS FOUR CORNERS LLC |
| CWA-08-2008-0033 | Closed | 09/30/2008 | FARMERS UNION OIL COMPANY OF RELIANCE, PRESHO, AND DRAPER, SOUTH DAKOTA |
| CWA-08-2009-0001 | Active | 12/09/2008 | LAWRENCE GERMANN |
| CWA-08-2009-0002 | Closed | 12/12/2008 | PEAK TO PEAK FINANCIAL, LLC. |
| CWA-08-2009-0003 | Closed | 12/30/2008 | JOHN A. PORTER |
| CWA-08-2009-0004 | Closed | 12/31/2008 | INREIT PROPERTIES, LLLP., and GOLDMARK DEVELOPMENT CORP. |
| CWA-08-2009-0005 | Closed | 02/05/2009 | ROCKY MOUNTAIN PIPELINE SYSTEM, LLC. |
| CWA-08-2009-0006 | Active | 02/19/2009 | FULTON FUEL COMPANY |
| CWA-08-2009-0007 | Closed | 03/09/2009 | DAVID HAMILTON |
| CWA-08-2009-0008 | Closed | 03/10/2009 | AVISTA-NOXON DAM |
| CWA-08-2009-0009 | Closed | 03/12/2009 | HOMELAND GAS & OIL LTD., INC. |
| CWA-08-2009-0010 | Closed | 03/31/2009 | COLORADO DEPARTMENT OF TRANSPORTATION AND SEMA CONSTRUCTION, INC. |
| CWA-08-2009-0011 | Closed | 04/16/2009 | JJ CONCRETE, LLC, AND BUILDER'S AGGREGATE, INC. |
| CWA-08-2009-0012 | Closed | 04/22/2009 | CHRISTOPHER AND LINDA JANOWSKI |
| CWA-08-2009-0013 | Closed | 05/14/2009 | DUNN COUNTY, a POLITICAL SUBDIVISION OF THE STATE OF NORTH DAKOTA |
| CWA-08-2009-0014 | Closed | 05/29/2009 | HERMESCONSOLIDATED, INC. d/b/a WYOMING REFINING CO. (ELLSJET TERMINAL) |
| CWA-08-2009-0015 | Closed | 06/03/2009 | MERIDIAN COMMERCIAL CONSTRUCTION, LLC.
(Previously known as: OLD ORCHARD, LLC. and) |
| CWA-08-2009-0016 | Closed | 06/11/2009 | DOECK, LLC. |
| CWA-08-2009-0017 | Active | 06/18/2009 | CHEERFUL CESSPOOL SERVICE |
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