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Issued Part 70 Permits Permit Facility Issued Expiration 001-00203 AES Warrior Run 8/1/2009 8/31/2013 025-00423 Alcore 12/1/2010 11/30/2015 027-00364 Alpha Ridge Landfill 5/1/2010 4/30/2015 510-00314 American Sugar Refining 3/1/2008 10/31/2012 005-00812 Back River WWTP 10/1/2012 9/30/2017 003-00309 BP Products North America 8/1/2009 7/31/2014 033-02084 Brown Station Road Landfill 11/1/2011 10/31/2016 005-00332 BWI Sparrows Point LLC Shipyard 6/1/2010 5/31/2015 003-00208 BWI Thurgood Marshall Airport 2/1/2009 1/31/2014 021-00254 Canam Steel 6/1/2012 5/31/2017 015-00163 Central Landfill- Cecil County 7/1/2010 6/30/2015 510-00119 Citgo 9/1/2009 8/31/2014 013-00056 Colonial Pipeline 10/8/2010 6/30/2014 025-00076 Colonial Pipeline Aberdeen Junction 10/1/2011 6/30/2016 510-01056 Complementary Coatings 4/1/2013 3/31/2018 039-00017 Conectiv Delmarva - Crisfield 11/1/2009 10/31/2014 013-00013 Congoleum Corp 8/1/2009 7/31/2014 00-00012 Constellation Calvert Cliffs 11/1/2009 10/31/2014 005-00079 Constellation Crane 3/1/2009 11/30/2013 003-00468 Constellation Ft. Smallwood 5/1/2011 1/31/2016 005-00076 Constellation Power Notch Cliff 1/1/2009 10/31/2013 025-00024 Constellation Power Perryman 2/1/2009 10/31/2013 510-00265 Constellation Power Philadelphia Rd 2/1/2009 11/30/2013 005-00078 Constellation Power Riverside 12/1/2009 9/30/2014 510-00006 Constellation Power Westport 5/1/2009 4/30/2014 009-00021 Cove Point LNG Terminal 10/1/2008 7/31/2013 005-01040 Crown Cork and Seal 5/1/2010 4/30/2015 510-02975 Curtis Bay Energy 4/1/2008 1/31/2013 005-00146 Diageo 2/1/2013 10/31/2017 039-00055 Eastern Correctional Facility 8/1/2010 7/31/2015 005-02075 Eastern Landfill 6/1/2010 5/31/2015 041-00069 Easton Utilities Glebe 11/1/2009 10/31/2014 041-00029 Easton Utilities Washington Street 11/1/2009 10/31/2014 003-00056 Erachem Comilog 2/1/2011 1/31/2016 021-00131 Fort Detrick 11/1/2009 3/31/2014 043-00466 Forty West Landfill 1/1/2009 12/31/2013 005-01149 Gamse Lithograph 10/1/2010 9/30/2015 011-00006 General Mills Bakeries 9/1/2009 8/31/2014 033-00014 GenOn Chalk Point 7/1/2011 11/30/2015 510-00301 H&S Bakery 6/1/2010 5/31/2015 025-00212 Harford County RRF 10/1/2011 6/30/2016 510-00918 Hess Corporation 10/1/2010 9/30/2015 043-00008 Holcim 2/1/2005 4/30/2009 045-00287 Ingenco 3/1/2013 2/28/2018 025-00005 JM Huber Company 2/1/2010 1/31/2015 510-00001 Johns Hopkins Hospital 11/1/2008 8/31/2013 510-01272 Johns Hopkins School of Medicine 6/1/2009 3/31/2014 510-00077 Johns Hopkins University 9/1/2009 8/31/2014 510-00337 Kaydon Ring and Seal 9/1/2009 5/31/2014 005-01484 Lafarge Building Materials, Inc. 2/1/2012 8/31/2016 013-00012 Lehigh Union Bridge 12/1/2011 9/30/2016 001-00011 Luke (New Page) 12/1/2011 6/30/2013 043-00006 Mack Truck 9/1/2011 4/30/2016 027-00052 MD & VA Milk Producers 9/1/2009 7/31/2014 021-00459 MedImmune 5/1/2011 1/31/2016 023-00042 Mettiki Coal Co 1/1/2013 12/31/2017 005-02407 Middle River Aircraft Corp 12/1/2012 11/30/2017 510-00109 Millennium Inorganic Chemical 6/1/2009 8/31/2013 003-00886 Millersville Landfill 8/1/2011 7/31/2016 017-00014 Mirant  Morgantown 2/1/2009 9/30/2013 031-00019 Mirant Dickerson 4/1/2009 10/31/2013 031-01718 Montgomery County RRF 9/1/2007 10/31/2011 510-00728 Motiva Enterprises 7/1/2010 8/31/2015 001-00206 Mountainview Landfill 5/1/2010 4/30/2015 015-00202 NAEA Rock Springs 11/1/2009 10/31/2014 033-00675 NASA Goddard Space Flight Center 1/1/2010 12/31/2014 031-00323 National Institute of Standards 1/1/2009 4/30/2013 031-00324 National Institutes of Health 5/1/2013 4/30/2018 031-01124 National Naval Medical Center 11/1/2011 6/30/2016 003-00317 National Security Agency 2/1/2010 1/31/2015 037-00017 Naval Air Station Patuxent 7/1/2010 6/30/2015 017-00040 Naval District Washington Indianhead 1/1/2011 4/30/2015 510-00233 New NGC Inc d/b/a National Gypsum Company 5/1/2011 3/31/2016 045-00208 Newland Park Landfill 6/1/2009 3/31/2014 013-00242 Northern Landfill 1/1/2009 12/31/2013 019-00013 NRG Vienna Operations Inc 10/1/2011 9/30/2016 037-00001 NuStar Piney Point 8/1/2010 7/31/2015 021-00234 Orograin (Formerly Entenmann) 6/1/2010 5/31/2015 033-02200 Panda Brandywine 2/1/2010 1/31/2015 045-00042 Perdue Farms Inc. 7/1/2010 6/30/2015 510-00677 Petroleum Fuel and Terminal- Erdman 10/1/2010 8/31/2015 043-00344 Phoenix Color Corp 11/1/2007 2/28/2012 045-00121 Plymouth Tube 2/1/2011 1/31/2016 005-02305 Polystyrene Products II 12/1/2012 11/30/2017 510-01665 PQ Corporation 12/1/2009 9/30/2014 033-01522 Prince Georges County Correction 9/1/2011 8/31/2016 510-02293 Quarantine Road Landfill 3/1/2009 11/30/2013 021-00419 Reichs Ford Landfill 10/1/2010 9/30/2015 033-01862 Sandy Hill Creative Disposal Project 6/1/2013 5/31/2018 005-00236 Schmidt Bakery Fullerton 8/1/2008 6/30/2013 510-00286 Sherwin Williams 7/31/2007 6/30/2012 005-00282 Social Security Administration 2/1/2009 1/31/2014 005-00306 Solo Cup 5/1/2011 3/31/2015 045-00082 Spartech FCD, LLC 4/1/2011 2/28/2016 510-00703 Sunoco Partners 5/1/2009 2/28/2014 015-00212 Terumo Cardiovascular 6/1/2012 5/31/2017 015-00059 Terumo Medical 6/1/2012 5/31/2017 023-00081 Texas Eastern Transmission 8/1/2011 2/28/2016 027-00223 Transcontinental Pipeline Dorsey Run 7/1/2009 11/30/2013 025-00081 U.S. Army APG, Aberdeen 3/1/2010 1/31/2015 025-00082 U.S. Army APG, Edgewood 12/1/2009 10/31/2014 003-00316 U.S. Coast Guard Yard 4/1/2011 11/30/2015 510-00106 U.S. Gypsum 7/1/2009 6/30/2014 003-00310 U.S. Naval Academy 12/14/2009 11/30/2014 033-00010 University of MD College Park 10/1/2007 9/30/2012 510-00651 Veolia Central Avenue 2/1/2009 9/30/2013 510-00651 Veolia Saratoga 9/1/2011 8/13/2016 510-00651 Veolia Spring Gardens 9/1/2009 8/31/2014 015-00082 W. L. Gore 8/1/2008 6/30/2013 510-00076 W. R. Grace 9/1/2009 8/31/2014 031-01951 Washington Gas 7/1/2009 6/30/2014 510-01886 Wheelabrator 11/1/2011 8/31/2013 047-00112 Worcester Landfill 10/1/2011 9/30/2016 033-00872 WSSC Western Branch 1/1/2011 12/31/2015 043-00184 Xerxes Corporation 2/1/2011 3/31/2016