Statute | Complaint Date | Status | Docket Number |
| 04/05/2012 | Closed | CWA-01-2012-0035 First Student, Inc. |
| 03/19/2012 | Closed | CWA 06-2012-2729 AMERIPORT, LLC |
| 03/16/2012 | Closed | FIFRA-01-2011-0071 Phoenix Divina Products, LLC |
| 03/15/2012 | Closed | CWA-01-2011-0103 Town of Medway, MA |
| 03/15/2012 | Closed | RCRA-01-2012-0028 Northland Environmental, LLC and PSC Environmental Services, LLC |
| 03/03/2012 | Closed | CWA-01-2011-0116 Town of Westport, MA |
| 03/02/2012 | Closed | CWA-01-2011-0109 Town of Boxford, MA |
| 03/02/2012 | Closed | CWA-01-2011-0106 Town of Rollinsford, MA |
| 02/07/2012 | Closed | RCRA-01-2012-0019 Bradford Printing and Finishing, LLC |
| 01/31/2012 | Closed | CWA-01-2011-0115 Town of Rayham, MA |
| 12/20/2011 | Closed | CWA-01-2011-0112 Town of Grafton, MA |
| 12/20/2011 | Closed | CWA-01-2012-0005 Pepperell Realty, LLC |
| 12/14/2011 | Closed | TSCA-01-2012-0006 Northeast Housing, LLC, et al |
| 12/03/2011 | Closed | CWA-01-2011-0108 Town of Groton |
| 11/29/2011 | Closed | CWA-01-2012-0001 Cos Cob Station |
| 11/23/2011 | Closed | CWA-01-2011-0089 Town of Rowley, MA |
| 11/18/2011 | Closed | CWA-01-2011-0088 Town of Newton |
| 11/18/2011 | Closed | CWA-01-2011-0093 Town of Plainville |
| 11/18/2011 | Closed | CWA-01-2011-0102 Town of Stow, MA |
| 11/18/2011 | Closed | CWA-01-2011-0092 Town of Topsfield |
| 11/17/2011 | Closed | CWA-01-2011-0085 Town of Chatham, MA |
| 11/02/2011 | Closed | CWA-01-2011-0097 City of Easthampton, MA |
| 11/02/2011 | Closed | CWA-01-2011-0050 Speedwagon Partner, LLC |
| 10/28/2011 | Closed | CWA-01-2011-0075 Goffstown Truck Center, Inc. |
| 10/06/2011 | Closed | EPCRA-01-2011-0060 DirtGlue Enterprises, LLC |
| 10/01/2011 | Closed | RCRA-01-2011-0051 U.S. Environmental Protection Agency |
| 09/30/2011 | Closed | CWA-01-2011-0061 Killington/Pico Ski Resort Partners, LLC |
| 09/30/2011 | Closed | FIFRA-01-2011-0076 CAFO AgION Technologies, Inc., SCIESSENT LLC, and Sinanen Zeomic Co., Ltd. |
| 09/30/2011 | Closed | CAA-01-2011-0128 Hubbard-Hall, Inc. |
| 09/30/2011 | Closed | CAA-01-2011-0129 Hubbard-Hall Inc. |
| 09/29/2011 | Closed | CWA-01-2011-0052 Mayhew Steel Products, Inc. |
| 09/28/2011 | Closed | CWA-01-2011-0053 Mayhew Steel Products, Inc. |
| 09/28/2011 | Closed | TSCA-01-2011-0119 The United Illuminating Company |
| 09/28/2011 | Closed | CWA-01-2011-0046 Jay Peak Resort, Inc. |
| 09/27/2011 | Closed | CWA-01-2011-0123 BOSFuel Corporation and Swissport Fueling, Inc. |
| 09/27/2011 | Closed | EPCRA-01-2011-0077 Benevento Bituminous Products, LLC |
| 09/27/2011 | Closed | EPCRA-01-2011-0079 Benevento Family Limited Partnership, et al. |
| 09/26/2011 | Closed | CAA-01-2011-0127 Durham School Services, Limited Partnership |
| 09/23/2011 | Closed | TSCA-01-2011-0125 ASNAT Realty, LLC and Evergreen Power, LLC |
| 09/22/2011 | Closed | CAA-01-2011-0055 Cedar's Mediterranean Foods, Inc. |
| 09/08/2011 | Closed | CWA-04-2011-7004 Whayne Supply Company |
| 09/08/2011 | Closed | EPCRA-01-2011-0120, CAA-01-2011-0121 and RCRA-01-2011-0122 Monson Companies, Inc. |
| 08/31/2011 | Closed | CWA-01-2011-0048 Fabian Oil, Inc. |
| 08/25/2011 | Closed | CAA-04-2011-8022(b) Moccasin Bend Waste Water Treatment Plant |
| 08/20/2011 | Closed | CAA-01-2011-0049 Illinois Tool Works |
| 08/16/2011 | Closed | EPCRA-01-2011-0062 Seafreeze LTD |
| 08/10/2011 | Closed | EPCRA-01-2011-0056 Foam-Tite Amesbury Group |
| 08/03/2011 | Closed | EPCRA-01-2011-0058 Lindt & Sprungli |
| 07/29/2011 | Closed | CWA-01-2011-0034 Valley Discount Oil, LLC |
| 07/28/2011 | Closed | EPCRA-01-2011-0035 Epcra-01-2011-0035 |
| 07/08/2011 | Closed | CWA-01-2011-0043 Stanley P. Foss Construction Co. |
| 07/06/2011 | Closed | EPCRA-01-2011-0038 and CAA-01-2011-0039 Consolidated Industries Acquisition Corporation |
| 06/06/2011 | Closed | CWA-01-2011-0017 Rowley Fuels, Inc. |
| 05/26/2011 | Closed | CERCLA-01-2011-0033 Former Tombarello and Sons Property Site |
| 05/25/2011 | Closed | CWA-01-2011-0025 Executive Air Service |
| 05/03/2011 | Closed | TSCA-01-2011-0026 Atlas Property Management, Inc. et al., |
| 04/15/2011 | Closed | CWA-01-2011-0023 Reliant Aircraft Service, Inc. |
| 04/12/2011 | Closed | TSCA-01-2011-0011 Preservation Management Incorporated |
| 03/18/2011 | Closed | TSCA-01-2010-0020 Permanent Siding and Windows, LLC |
| 03/09/2011 | Closed | CWA-01-2010-0057 Stamford, CT |
| 03/09/2011 | Closed | CWA-01-2010-0079 Danbury, CT |
| 03/09/2011 | Closed | CWA-01-2011-0020 Charles River Pollution Control District |
| 02/08/2011 | Closed | EPCRA-01-2010-0015 DeMoulas Super Markets, Inc. |
| 02/01/2011 | Closed | CWA-01-2010-0059 Mt. Tom Generating Co., LLC |
| 01/26/2011 | Closed | CWA-01-2010-0080 Rose's Oil Service, Inc. |
| 01/21/2011 | Closed | CWA-01-2011-0010 L&M Company |
| 01/04/2011 | Closed | CAA-01-2010-0013 and EPCRA-01-2010-0014 Pharmco Products, Inc. |
| 12/16/2010 | Closed | EPCRA-01-2011-0008 Lamb & Ritchie Company, Inc. |
| 12/03/2010 | Closed | CWA-01-2010-0075 Town of Brookline |
| 12/03/2010 | Closed | CWA-01-2010-0037 Larry Thuot, Inc. |
| 12/03/2010 | Closed | CWA-01-2010-0060 American Science & Engineering, Inc. |
| 10/01/2010 | Closed | RCRA-02-2010-7106 Advance Monolythic Ceramics, Inc. |
| 09/30/2010 | Closed | MPRSA-01-2010-0078 Burnham Associates, Inc. |
| 09/29/2010 | Closed | CWA-01-2010-0050 PRM Concrete Corporation |
| 09/28/2010 | Active | CWA-01-2010-0048 Montreal Maine & Atlantic Railway, Ltd. |
| 09/28/2010 | Closed | TSCA-01-2010-0049 The Connecticut Light and Power Company |
| 09/27/2010 | Closed | FIFRA-01-2010-0077 Millipore Corporation |
| 09/24/2010 | Closed | RCRA-01-2010-0039 Oxford Aviation, Incorporated |
| 09/23/2010 | Closed | EPCRA-01-2010-0074 Cascades Boxboard Group- Connecticut LLC |
| 09/21/2010 | Closed | EPCRA-01-2010-0058 BJ's Wholesale Club, Inc. |
| 09/17/2010 | Closed | RCRA-01-2010-0052 Southern Maine Specialties, Inc. |
| 09/09/2010 | Closed | EPCRA-01-2010-0041 Highway Safety Corporation d/b/a Connecticut Galvanizing |
| 08/23/2010 | Closed | TSCA-01-2010-0046 122 Chesnut, L.L.C. |
| 06/16/2010 | Closed | CERC/EPC-03-2010-0267 Western Refining Yorktown, Inc.f/k/a Giant Yorktown, Inc. |
| 10/15/2009 | Closed | CWA-01-2008-0075 Town of Randolph, MA |
| 10/15/2009 | Closed | EPCRA-01-2008-0069 Dragon Products Company, LLC |
| 10/15/2009 | Closed | TSCA-01-2008-0047 Honeywell International, Inc. |
| 10/15/2009 | Closed | TSCA-01-2009-0023 J.W. Graham & Son, Inc. |
| 10/15/2009 | Closed | TSCA-01-2008-0032 Ludlow Industrial Realties, Inc. |
| 10/15/2009 | Closed | CWA-01-2008-0004 Crocker Technical Papers, Inc. |
| 10/15/2009 | Closed | CERCLA-01-2009-0086 Centredale Manor Superfund Site |
| 10/15/2009 | Closed | CWA-01-2008-0090 Town of Litchfield, NH |
| 10/15/2009 | Closed | CWA-01-2008-0021 Heanssler Oil Company, Inc. |
| 10/15/2009 | Closed | CWA-01-2008-0012 C.B. Blair Development Corp. |
| 10/15/2009 | Closed | CAA-01-2008-0102 Waste Management of MA, Inc. |
| 10/15/2009 | Closed | CWA-01-2008-0092 Scittuate Concrete Pipe, Co. |
| 08/14/2009 | Closed | CWA-01-2009-0078 Town of Plaistow |
| 08/13/2009 | Closed | CWA-01-2009-0071 Town of concord |
| 06/30/2009 | Closed | CAA-01-2009-0069 H. Krevit & Company, Inc |
| 04/14/2009 | Closed | CERCLA-01-2009-0048 Peterson/Puritan, Inc. Superfund Site |