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NPDES Permits in New England

Massachusetts
Final Individual Permits

To view attachments common to many permits use the "EPA Permit Forms & Attachments" link in the left hand navigation.

Notes:
DWTP = Drinking Water Treatment Plant
POTW = Publicly Owned Treatment Works
SSWWD = Subsurface Wastewater Disposal
SWWDS = Surface Wastewater Disposal System
WPCA(D/F/P) = Water Pollution Control Authority (Division/Facility/Plant)
WTF(P) = Water Treatment Facility (Plant)
WWTF(P) = Wastewater Treatment Facility (Plant)

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City - Town (Watershed) Facility Name Permit Number Date of Issuance
Acton (Assabet River) Powder Mill Plaza WWTP (PDF) (11 pp, 125 K) MA0028835 06/05/2006
Acushnet (Acushnet River) P.J. Keating Company (PDF) (12 pp, 116 K) MA0029297 09/12/2007
Adams (Hoosic) Adams WWTP (PDF) (14 pp, 189 K) MA0100315 07/13/2005
Adams (Hudson) Specialty Minerals Inc (PDF) (10 pp, 60 K) MA0005991 09/16/2003
Allston (Charles River) CSX Transportation, Inc [MODIFICATION] (PDF) (16 pp, 153 K) MA0025704 02/02/2006
Allston (Charles River) CSX Transportation, Inc (PDF) (16 pp, 174 K) MA0025704 07/01/2005
Allston (Charles River) Genzyme Corporation (PDF) (19 pp, 82 K) MA0040291 05/01/2009
Amesbury (Merrimack River) Amesbury Water Pollution Abatement Facility (PDF) (43 pp, 230 K) MA0101745 08/24/2010
Amherst (Connecticut River) Bioshelters, Inc. (PDF) (9 pp, 82 K) MA0110281 12/17/2002
Amherst (Connecticut River) University of Massachusetts in Amherst (PDF) (6 pp, 37 K) MA0032689 12/30/2003
Ashland (Concord River) Ashland Sand and Stone Inc. (PDF) (6 pp, 36 K) MA0000132 11/21/2003
Athol (Millers River) Athol WWTP (PDF) (45 pp, 396 K) MA0100005 06/24/2008
Athol (Millers River) L.S. Starrett Company (PDF) (14 pp, 130 K) MA0001350 02/06/2009
Attleboro (Ten Mile River) Attleboro WPCF, City of (PDF) (129 pp, 1.9 MB) MA0100595 06/09/2008
Attleboro (Speedway Brook & Coopers Pond) Texas Instruments, Inc (PDF) (39 pp, 3.3 MB) MA0001791 10/25/2010
Ayer (Nashua River) Ayer WWTF (PDF) (11 pp, 208 K) MA0100013 02/28/2006
Balwinville (Beaver Brook and Millers River) MA Department of Mental Health (PDF) (12 pp, 132 K) MA0102156 08/11/2006
Baldwinville (Otter River) Seaman Paper Company (PDF) (13 pp, 90 K) MA0000469 09/30/2008
Baldwinville (Otter River Millers River) Templeton WWTP (PDF) (15 pp, 163 K) MA0100340 09/28/2005
Barre (Ware River) Barre WWTP, Town of (PDF) (102 pp, 3.7 MB) MA0103152 03/26/2013
Barre (Ware River) Barre WWTP, Town of (PDF) (10 pp, 157 K) MA0103152 11/16/2005
Belchertown (Swift River) Charles L. McLaughlin State Fish Hatchery (PDF) (61 pp, 1.1 MB) MA0110043 01/27/2014
Belchertown (Swift River) Charles L. McLaughlin State Trout Hatchery (PDF) (12 pp, 42 K) MA0110043 09/26/2007
Belchertown (Chicopee River) MWRA (PDF) (5 pp, 19 K) MA0040185 02/10/2003
Belchertown (Lampson Brook (MA34-06) to Connecticut River ) Belchertown Water Reclamation Facility, Town of (PDF) (99 pp, 1.6 MB) MA0102148 07/31/2014
Belchertown (Lampson Brook to Connecticut River ) Belchertown Water Reclamation Facility, Town of (PDF) (6 pp, 100 K) MA0102148 06/09/2005
Billerica (Concord River) Billerica WWTP (PDF) (116 pp, 1.3 MB) MA0101711 04/23/2014
Billerica (Concord River) Billerica WWTP (PDF) (13 pp, 168 K) MA0101711 09/09/2005
Billerica (Concord River) Entegris, Inc. (PDF) (24 pp, 405 K) MA0040339 09/23/2009
Boston (Boston Inner Harbor to MA Bay ) Boston Ship Repair, LLC (PDF) (97 pp, 1.4 MB) MA0040142 11/18/2013
Boston (Boston Inner Harbor to MA Bay ) Boston Ship Repair, Inc. (PDF) (7 pp, 34 K) MA0040142 09/28/2007
Boston (Boston Harbor) Boston Water & Sewer 2007 [MODIFICATION] (PDF) (7 pp, 1.5 MB) MA0101192 04/10/2007
Boston (Boston Harbor) Boston Water and Sewer (PDF) (8 pp, 24 K) MA0101192 03/28/2003
Boston (Boston Harbor) Central Artery Tunnel (PDF) (10 pp, 36 K) MA0033928 04/11/2003
Boston (Fort Point Channel) Gillette Company, The (PDF) (8 pp, 34 K) MA0003832 07/10/2012
Boston (Fort Point Channel) Gillette Company, The (PDF) (8 pp, 34 K) MA0003832 09/17/2003
Boston (Boston Harbor) Marine Industrial Park (PDF) (7 pp, 22 K) MA0029424 11/01/2002
Boston (Charles River) Massachusetts Bay Transportation Authority (PDF) (44 pp, 160 K) MA0028941 04/07/2010
Boston (Boston Harbor) Massachusetts Bay Transportation Authority (PDF) (15 pp, 81 K) MA0036781 03/24/2004
Boston - Metro West (SUASCO and Charles River Watersheds) MWRA's Metrowest Tunnel (PDF) (22 pp, 104 K) MA0103357 10/31/2002
Boston (Massachusetts Bay) Neptune LNG LLC [MODIFICATION] (PDF) (8 pp, 512 K) MA0040258 03/30/2009
Boston (Massachusetts Bay) Neptune LNG LLC (PDF) (13 pp, 97 K) MA0040258 06/06/2008
Boston (Boston Inner Harbor) New England Aquarium Corporation (PDF) (71 pp, 2 MB) MA0003123 08/01/2013
Boston (Boston Inner Harbor) New England Aquarium Corporation (PDF) (6 pp, 35 K) MA0003123 07/31/2007
Boston (Dorchester Bay) UMASS Boston (PDF) (89 pp, 1.7 MB) MA0040304 02/07/2013
Boston (Boston Harbor) US Coast Guard Integrated Support Command Facility (PDF) (8 pp, 25 K) MA0090671 10/11/2001
Bourne (Back River, Buzzards Bay River Basin) Lobster Trap Company, Inc. (PDF) (35 pp, 794 K) MA0029092 08/06/2014
Bourne (Back River, Buzzards Bay River Basin) Lobster Trap Company, Inc. (PDF) (18 pp, 1.1 MB) MA0029092 04/11/2005
Bourne (Cape Cod Canal/Buzzards Bay) Massachusetts Maritime Academy (PDF) (14 pp, 103 K) MA0024368 02/25/2011
Bradford (Merrimack River and Little River) Haverhill WWTF, City of (PDF) (35 pp, 669 K) MA0101621 12/05/2007
Braintree (Weymouth Fore River) Braintree Electric Light Department (PDF) (10 pp, 41 K) MA0005517 11/03/2008
Braintree (Weymouth Fore River) Clean Harbors of Braintree, Inc. (PDF) (48 pp, 1.6 MB) MA0031551 05/09/2011
Brant Rock (Massachusetts Bay) Marshfield, Town of (PDF) (10 pp, 101 K) MA0101737 11/09/2006
Bridgewater (Taunton River) Bridgewater POTW (PDF) (11 pp, 63 K) MA0100641 12/30/2003
Bridgewater (Sawmill Brook, Taunton Watershed) MCI Bridgewater WPCF (PDF) (26 pp, 217 K) MA0102237 12/14/2005
Brockton (Taunton River) Brockton Advanced Water Reclamation Facility (PDF) (19 pp, 190 K) MA0101010 05/11/2005
Burlington Shawsheen Watershed Quinn-Perkins Sand & Gravel, Inc (PDF) (7 pp, 40 K) MA0004081 03/22/2005
Buckland (Deerfield River) Shelburne Falls POTW (PDF) (10 pp, 51 K) MA0101044 12/23/2003
Byfield (Mill River) Governor Dummer Academy WWTF (PDF) (15 pp, 412 K) MA0030350 09/28/2011
Cambridge (Charles River) Blackstone Steam Plant (Harvard University) (57 pp, 1.4 MB) MA0004901 04/22/2014
Cambridge (Charles River) Blackstone Steam Plant (Harvard University) (6 pp, 31 K) MA0004901 05/18/2007
Cambridge (Alewife Brook & Charles River) Cambridge CSOs, City of (PDF) (114 pp, 4.7 MB) MA0101974 09/30/2009
Cambridge (Charles River & Broad Canal) GenOn Kendall Cogeneration Station (PDF) (53 pp, 224 K) MA0004898 12/17/2010
Cambridge (Charles River) OPK Biotech, LLC (PDF) (29 pp, 2.1 MB) MA0036366 12/14/2011
Cambridge (Alewife Brook) Shire Human Genetics Therapies, Inc. (PDF) (5 pp, 21 K) MA0040321 07/17/2009
Charlemont (Deerfield River) Charlemont Sewer District POTW (PDF) (10 pp, 45 K) MA0103101 02/04/2004
Charlestown (Millers River) Boston Sand and Gravel Company (PDF) (12 pp, 40 K) MA0000531 09/28/2007
Charlestown (Mystic River) Sithe Mystic Power Plant (PDF) (23 pp, 94 K) MA0004740 08/17/2001
Charlton (Cady Brook) Charlton WWTF (PDF) (48 pp, 6.1 MB) MA0101141 01/20/2011
Chatham (Chatham Harbor) Chatham Pier Fish Market, Inc. (PDF) (22 pp, 342 K) MA0040215 05/19/2011
Chelsea (Chelsea River and Boston Inner Harbor) Chelsea, City of (PDF) (117 pp, 3.1 MB) MA0101877 11/26/2013
Chelsea (Chelsea/Mystic River) Chelsea Sandwich, LLC MA0003280 06/30/2005
Chelsea (Chelsea/Mystic River) Coastal Oil of New England, Inc. MA0004375 06/30/2005
Chelsea (Chelsea/Mystic River) Gulf Oil Limited Partnership [MODIFICATION] (PDF) (2 pp, 32 K) MA0001091 01/19/2007
Chelsea (Chelsea/Mystic River) Gulf Oil Limited Partnership MA0001091 06/30/2005
Chicopee (Chicopee & CT Rivers) Chicopee WPCF, City of (PDF) (139 pp, 7.7 MB) MA0101508 08/15/2012
Chicopee (Chicopee & CT Rivers) Chicopee WPCF, City of (PDF) (16 pp, 155 K) MA0101508 05/17/2005
Chicopee (Connecticut River) South Hadley WWTP (PDF) (87 pp, 449 K) MA0100455 09/27/2012
Chicopee (Connecticut River, Stoney Brook, Buttery Brook) South Hadley WWTP (PDF) (128 pp, 6 MB) MA0100455 06/12/2006
Chicopee (Connecticut River, Stoney Brook, Buttery Brook) South Hadley WWTP (PDF) (28 pp, 353 K) MA0100455 04/03/2002
Chilmark (Green Pond) US Coast Guard Station Menemsha (PDF) (8 pp, 87 K) MA0090590 09/20/2007
Clinton (Concord River) MWRA's Cosgrove Intake (PDF) (10 pp, 31 K) MA0040134 10/25/2002
Cohasset (Cohasset Cove) Cohasset WWTP (PDF) (15 pp, 60 K) MA0100285 07/18/2007
Colrain (North River (Deerfield River Watershed)) Barnhardt Manufacturing Company (PDF) (56 pp, 250 K) MA0003697 10/26/2010
Concord (Concord River) Concord WWTP, Town of (PDF) (166 pp, 3.8 MB) MA0100668 08/01/2013
Concord (Concord River) Concord WWTP, Town of (PDF) (12 pp, 260 K) MA0100668 01/12/2006
Concord (Assabet River) MCI Concord (PDF) (76 pp, 2.1 MB) MA0102245 08/12/2005
Concord (Spencer Brook) Middlesex School WWTP (PDF) (59 pp, 2.2 MB) MA0102466 11/09/2011
Dalton (Housatonic River) Crane and Company, Inc. (PDF) (42 pp, 11.4 MB) MA0000671 02/03/2012
Dalton (Housatonic River) Crane and Company, Inc. (PDF) (5 pp, 133 K) MA0000671 09/30/2005
Dartmouth (Buzzards Bay) Dartmouth WPCF, Town of (PDF) (29 pp, 9.63 MB)   MA0101605 06/19/2009
Deerfield (Deerfield River) Old Deerfield POTW (PDF) (10 pp, 52 K) MA0101940 12/18/2003
Dighton (Taunton River) INIMA USA, Co. (PDF) (8 pp, 54 K) MA0040193 11/30/2006
Dighton (Segregansett River) Dighton-Rehoboth Regional High School (PDF) (8 pp, 48 K) MA0022586 09/28/2006
Dracut (Merrimack River) Brox Industries Inc. (PDF) (7 pp, 81 K) MA0040177 03/22/2007
Duxbury (Duxbury Bay) Battelle Duxbury Operations (PDF) (10 pp, 124 K) MA0025852 01/18/2008
East Boston (Mystic River) ConocoPhillips Company (PDF) (16 pp, 156 K) MA0004006 08/25/2006
East Boston (Watershed: Boston Harbor, Boston Inner Harbor, Winthrop Bay) Massachusetts Port Authority: Logan International Airport MA0000787 07/31/2007
East Boston (Boston Harbor to Massachusetts Bay (Boston Harbor Basin, MA70-01)) Massachusetts Port Authority: Logan International Airport, Fire Training Facility (PDF) (66 pp, 1.1 MB) MA0032751 08/15/2014
East Boston (Boston Harbor) Massachusetts Port Authority: Logan International Airport, Fire Training Facility (PDF) (6 pp, 75 K) MA0032751 11/01/2006
East Braintree (Weymouth Fore River) CITGO Petroleum Corp. (PDF) (14 pp, 131 K) MA0004782 06/20/2008
East Bridgewater (Taunton River) East Bridgewater High School (PDF) (8 pp, 57 K) MA0022446 04/07/2004
East Deerfield (CT River) Boston & Maine Corporation (B&M) (PDF) (95 pp, 2.7 MB) MA0000272 03/26/2013
East Deerfield (CT River) Boston & Maine Corporation (B&M) (PDF) (17 pp, 98 K) MA0000272 08/11/2006
East Douglas (Mumford River) Douglas WWTF (PDF) (11 pp, 41 K) MA0101095 03/01/2007
East Fitchburg (North Nashua River, Sand Brook, Birch Brook, Baker Brook, Punch Brook) Fitchburg East WWTF (PDF) (41 pp, 10.1 MB) MA0100986 07/22/2010
East Templeton (Otter River) Gardner WWTF (PDF) (40 pp, 8.2 MB) MA0100994 09/30/2009
Easthampton (CT River and Manhan River) Easthampton WWTF, City of (PDF) (133 pp, 2.3 MB) MA0101478 08/13/2013
Easthampton (CT River and Manhan River) Easthampton WWTF, City of (PDF) (16 pp, 71 K) MA0101478 09/29/2007
Easthampton (Wetland adjacent to Wilton Brook) JPS Elastomerics – Stevens Urethane (PDF) (38 pp, 5.7 MB) MA0001503 10/25/2010
East Walpole (Neponset River) Hollingsworth and Vose Company (PDF) (21 pp, 280 K) MA0004570 09/09/2011
Erving (Millers River) Erving POTW #1, Town of (PDF) (16 pp, 130 K) MA0101516 09/29/2008
Erving (Millers River) Erving POTW #2, Town of (PDF) (37 pp, 150 K) MA0101052 09/29/2008
Erving (Millers River) Erving POTW #3, Town of (PDF) (43 pp, 11.3 MB) MA0102776 09/29/2008
Erving (Millers River) Erving POTW #3, Town of (PDF) (9 pp, 42 K) MA0102776 11/17/2004
Everett (Mystic River) Distrigas of Massachusetts, LLC (PDF) (9 pp, 37 K) MA0020010 09/28/2009
Everett (Island End River/Mystic River Watershed) ExxonMobil Everett Terminal (PDF) (54 pp, 507 K) MA0000833 10/12/2011
Fair Haven (Buzzards Bay) Fairhaven WWTP (PDF) (12 pp, 35 K) MA0100765 04/03/2003
Fall River (Taunton River) Fall River WWTP (PDF) (17 pp, 46 K) MA0100382 12/07/2000
Fall River (Taunton River) Weaver's Cove Energy LLC (PDF) (77 pp, 854 K) MA0004871 03/25/2013
Gilbertville (Ware River) Hardwick-Gilbertville WPCF (PDF) (41 pp, 939 K) MA0100102 11/06/2012
Gilbertville (Ware River) Hardwick WPCF – Gilbertville (PDF) (10 pp, 50 K) MA0100102 04/04/2006
Gill (Connecticut River) Northfield Mount Hermon School (PDF) (9 pp, 148 K) MA0032573 09/30/2005
Gloucester (Atlantic Ocean) Light Station Eastern Point (PDF) (8 pp, 86 K) MA0090492 09/20/2007
Gloucester (Massachusetts Bay) Shore Cliff – Deaconess Retirement Home (PDF) (9 pp, 124 K) MA0027391 06/09/2005
Grafton (Blackstone River) Grafton, Town of (PDF) (126 pp, 3.5 MB) MA0101311 05/23/2013
Great Barrington (Housatonic River) Great Barrington WWTF (PDF) (13 pp, 129 K) MA0101524 03/13/2007
Greenfield (Deerfield River) Greenfield WPCP (PDF) (34 pp, 238 K) MA0101214 09/28/2011
Groton (Nashua River) Groton School (PDF) (11 pp, 116 K) MA0033324 09/27/2007
Hadley (Connecticut River) Amherst, Town of (PDF) (94 pp, 755 K) MA0100218 06/26/2012
Hadley (Connecticut River) Amherst, Town of (PDF) (11 pp, 114 K) MA0100218 09/29/2006
Hadley (Connecticut River) Hadley Indian Hill WWTP (PDF) (56 pp, 260 K) MA0100099 09/30/2011
Hatfield (Connecticut River) Hatfield WWTP (PDF) (53 pp, 4 MB) MA0101290 12/16/2011
Hatfield (Connecticut River) Hatfield WWTP (PDF) (9 pp, 93 K) MA0101290 04/27/2006
Holbrook (Trout Brook) Avon Custom Mixing Service, Inc. (PDF) (15 pp, 110 K) MA0026883 09/26/2007
Holden (Chaffins Brook, Nashua River Watershed (MA81-33)) Alden Research Laboratory, Inc. (PDF) (69 pp, 1.1 MB) MA0028801 08/01/2013
Holden (Chaffins Brook, Nashua River Watershed (MA81-33)) Alden Research Laboratory, Inc. [MODIFICATION] (PDF) (12 pp, 49 K) MA0028801 09/30/2008
Holden (Asnebumskit Brook) ECC Corporation (PDF) (7 pp, 25 K) MA0022799 08/13/2002
Holden (Nashua River) Holden Trap Rock Company (PDF) (8 pp, 22 K) MA0020320 03/28/2003
Holyoke (Connecticut River) Cabot Street Station (PDF) (11 pp, 278 K) MA0001520 12/08/2005
Holyoke (Connecticut River) Holyoke WPCF, City of (PDF) (39 pp, 208 K) MA0101630 07/01/2009
Hopedale (Mill River) Hopedale, Town of (PDF) (127 pp, 2.6 MB) MA0102202 08/06/2013
Hopedale (Charles River) Milford WWTF (PDF) (33 pp, 227 K) MA0100579 11/09/2010
Hudson (Assabet River) Hudson WWTF (PDF) (13 pp, 141 K) MA0101788 05/26/2005
Hull Mass (Bay/Atlantic Ocean) Hull WPCF (PDF) (21 pp, 3.9 MB) MA0101231 09/01/2009
Hull (Mass Bay) US Coast Guard Light Station (PDF) (8 pp, 88 K) MA0090433 09/20/2007
Huntington (Westfield River) Huntington WWTP (PDF) (9 pp, 130 K) MA0101265 09/04/2005
Ipswich (Greenwood Creek) Ipswich, Town of (PDF) (10 pp, 28 K) MA0100609 02/20/2003
Lancaster (North Nashua River) River Terrace Healthcare (PDF) (7 pp, 38 K) MA0025763 03/31/2008
Lee (Housatonic River) Lee WWTF, Town of (PDF) (13 pp, 89 K) MA0100153 09/23/2008
Lee (Housatonic River) Schweitzer-Mauduit International, Inc. (PDF) (8 pp, 33 K) MA0005371 11/26/2007
Leicester (French River) Leicester Water Supply District Treatment Facility [MODIFICATION] (PDF) (40 pp, 5.2 MB) MA0101796 07/29/2011
Leicester (French River) Leicester Water Supply District Treatment Facility (PDF) (38 pp, 4.6 MB) MA0101796 09/30/2010
Leominster (North Nashua River (MA81-04)) Leominster WPCF, City of (PDF) (145 pp, 1.5 MB) MA0100617 06/06/2014
Leominster (North Nashua River (MA81-04)) Leominster WPCF, City of (PDF) (28 pp, 4.9 MB) MA0100617 09/28/2006
Lenox Dale (Housatonic River) Lenox WWTP, Town of (PDF) (12 pp, 198 K) MA0100935 09/12/2007
Lincoln (Shawsheen River) Battle Road Farm Condominium WWTF (PDF) (9 pp, 49 K) MA0031658 08/11/2003
Littleton (Ready Meadow Brook) Veryfine Product, Inc. (PDF) (11 pp, 54 K) MA0004936 09/19/2013
Littleton (Ready Meadow Brook) Veryfine Product, Inc. (PDF) (11 pp, 54 K) MA0004936 09/01/2006
Lowell (Pawtucket Canal) Lowell Congeneration Company L.P. (PDF) (11 pp, 88 K) MA0031071 12/09/2008
Lowell (Merrimack River, Concord River, Beaver Brook) Lowell Wastewater Utilities (PDF) (17 pp, 188 K) MA0100633 09/01/2005
Lynn (Lynn Harbor, Saugus River, Strawberry Brook, and Nahant Bay) Lynn Regional WWTF (PDF) (21 pp, 210 K) MA0100552 03/30/2007
Manchester-by-the-Sea (Manchester Bay) Manchester-by-the-Sea WWTP (PDF) (33 pp, 3.4 MB) MA0100871 06/28/2011
Marion (Aucoot Cove/Buzzards Bay) Marion MODIFICATION, Town of (PDF) (21 pp, 70 K) MA0100030 05/22/2007
Marion (Aucoot Cove/Buzzards Bay) Marion, Town of (PDF) (62 pp, 3.6 MB) MA0100030 09/29/2006
Marlborough (Sudbury Reservoir) John J. Carroll WTP (PDF) (62 pp, 1.6 MB) MA0040398 01/15/2013
Marlborough (Hop Brook) Marlborough DPW, City of (PDF) (4 pp, 38 K) MA0100498 10/19/2006
Marlborough (Assabet River) Marlborough, City of (PDF) (14 pp, 177 K) MA0100480 05/26/2005
Marlborough (Sudbury) MWRA's Wachusett Lower Gatehouse, and Wachusett Aqueduct (PDF) (6 pp, 126 K) MA0103373 07/16/2002
Mass Bay (Mass Bay) Northeast Gateway Energy Bridge, LLC (PDF) (20 pp, 415 K) MA0040266 10/27/2007
Maynard (Assabet River) Maynard Water Pollution Control Facility (PDF) (13 pp, 141 K) MA0101001 05/26/2005
Medfield (Charles River) Medfield WWTP, Town of (PDF) (54 pp, 760 K) MA0100978 12/27/2011
Medfield (Charles River) Medfield POTW, Town of (PDF) (11 pp, 453 K) MA0100978 02/07/2005
Medway (Charles River (MA 72-05)) Charles River Pollution Control District (PDF) (282 pp, 2.9 MB) MA0102598 07/23/2014
Merrimac (Merrimack River) Merrimac WWTP (PDF) (10 pp, 98 K) MA0101150 10/30/2006
Middleborough (Nemasket River (Taunton River Basin, State Code - MA62-26)) Middleborough, Town of (PDF) (141 pp, 4.6 MB) MA0101591 05/05/2014
Middleborough (Nemasket River (Taunton River Basin, State Code - MA62-26)) Middleborough, Town of (PDF) (12 pp, 64 K) MA0101591 09/26/2003
Middleborough (Taunton River) Oak Point Property (PDF) (10 pp, 47 K) MA0032433 08/03/2004
Millbury (Blackstone River) Upper Blackstone Water Pollution Abatement District [Determination on Remand] (PDF) (9 pp, 2.5 MB) MA0102369 07/07/2010
Millbury (Blackstone River) Upper Blackstone Water Pollution Abatement District [MODIFICATION] (PDF) (298 pp, 4.3 MB) MA0102369 04/15/2009
Millbury (Blackstone River) Upper Blackstone Water Pollution Abatement District (PDF) (20 pp, 77 K) MA0102369 08/22/2008
Monroe Bridge (Deerfield River) Monroe Wastewater Treatment Facility (PDF) (26 pp, 4.2 MB) MA0100188 09/28/2010
Montague (Unnamed Tributary – Connecticut River Basin (MA-34)) Montague (Bitzer) State Fish Hatchery (PDF) (57 pp, 498 K) MA0110051 06/30/2014
Montague (Unnamed Stream – Connecticut River Basin (MA-34)) Montague (Bitzer) State Fish Hatchery (PDF) (12 pp, 41 K) MA0110051 09/26/2007
Montague (Connecticut River) Montague WPFC (PDF) (44 pp, 939 K) MA0100137 09/22/2008
Montague (Connecticut River) Red Wing Meadow Trout Hatchery (PDF) (10 pp, 44 K) MA0027880 04/22/2002
Monterey (Rawson Brook) Gould Farm WWTF (Modification) (PDF) (12 pp, 93 K) MA0022705 02/13/2009
Monterey (Rawson Brook) Gould Farm WWTF (PDF) (11 pp, 106 K) MA0022705 05/30/2007
New Bedford (Buzzard's Bay) Aerovox, Inc. (PDF) (8 pp, 23 K) MA0003379 10/17/2000
New Bedford (Outer New Bedford Harbor) Cornell Dubilier Electronics Corp. (PDF) (6 pp, 44 K) MA0003930 06/13/2008
New Bedford (Outer New Bedford Harbor, Clark's Cove, Acushnet River) New Bedford WWTF (PDF) (16 pp, 105 K) MA0100781 09/26/2008
New Bedford (Acushnet River) Revere Copper Inc. (PDF) (10 pp, 84 K) MA0004821 05/12/2008
New Bedford (Buzzards Bay River) Trio Algarvio Inc. (PDF) (9 pp, 44 K) MA0110329 05/10/2004
Newburyport (Merrimack River) Newburyport, City of (PDF) (128 pp, 1.2 MB) MA0101427 08/15/2012
Newburyport (Merrimack River) Newburyport [MODIFICATION], City of (PDF) (13 pp, 153 K) MA0101427 10/19/2006
Newburyport (Merrimack River) Ferraz Shawmut Inc. (PDF) (5 pp, 80 K) MA0000281 09/30/2002
Newburyport (Merrimack River) Newburyport Wastewater Treatment Facility (PDF) (13 pp, 70 K) MA0101427 05/07/2004
Norfolk (Charles River) Caritas Southwood Hospital (PDF) (13 pp, 63 K) MA0102288 09/29/2000
Norfolk (Stop River) MCI – Norfolk MA Dept. of Corrections (PDF) (12 pp, 4.1 MB) MA0102253 09/25/2008
North Andover (Merrimack and Spicket River) Greater Lawrence Sanitary District (PDF) (19 pp, 211 K) MA0100447 08/08/2005
North Attleboro (Seven Mile River) Simon Property Group/Emerald Square Mall (PDF) (37 pp, 3.4 MB) MA0030244 07/01/2010
North Attleboro (Bungay River) North Attleboro National Fish Hatchery (PDF) (31 pp, 381 K) MA0005398 05/31/2012
North Attleboro (Bungay River) North Attleboro National Fish Hatchery (PDF) (10 pp, 48 K) MA0005398 10/18/2004
North Attleborough (Ten Mile River) North Attleborough WWTF [MODIFICATION] (PDF) (2 pp, 18 K) MA0101036 02/15/2008
North Attleborough (Ten Mile River) North Attleborough WWTF (PDF) (13 pp, 112 K) MA0101036 01/04/2007
North Brookfield (For-Get-Me Not Brook) North Brookfield, Town of (PDF) (24 pp, 63 K) MA0101061 03/19/2007
North Grafton (Quinsigamond River and Bonny Brook) Wyman Gordon Company [MODIFICATION] (PDF) (14 pp, 55 K) MA0004341 02/22/2008
North Grafton (Blackstone River) Wyman Gordon Company (PDF) (11 pp, 38 K) MA0004341 09/28/2006
Northbridge (Unnamed Tributary to Blackstone River) Northbridge WWTP, Town of (PDF) (108 pp, 3.2 MB) MA0100722 06/27/2013
Northbridge (Unnamed Tributary to Blackstone River) Northbridge WWTP [MODIFICATION], Town of (PDF) (3 pp, 28 K) MA0100722 03/14/2008
Northbridge (Unnamed Tributary to Blackstone River) Northbridge WWTP, Town of (PDF) (11 pp, 49 K) MA0100722 09/13/2006
Northfield (Connecticut River) Northfield WWTF, Town of (PDF) (19 pp, 106 K) MA0100200 09/29/2008
Northampton (Connecticut River) Northampton WWTP, City of (PDF) (28 pp, 138 K) MA0101818 09/30/2008
Norton (Three Mile River) MFN Regional Water Pollution Control Facility (Mansfield,Foxboro,Norton) (PDF) (185 pp, 8.5 MB) MA0101702 09/11/2014
Norton (Three Mile River) Mansfield Water Pollution Abatement Facility (PDF) (12 pp, 66 K) MA0101702 04/12/2004
Norton (Wading River) Tweave LLC (PDF) (18 pp, 116 K) MA0005355 04/12/2011
Norton (Tauton River) Wheaton College WWTF (PDF) (9 pp, 52 K) MA0026182 08/19/2004
Norwood (Neponset River) Bird Incoproated D/B/A Certainteed (PDF) (8 pp, 135 K) MA0003531 09/20/2005
Norwood (Neponset River) Factory Mutual Engineering Corporation (PDF) (6 pp, 185 K) MA0003638 03/26/2002
Orange (Millers Rivers) Orange WWTF, Town of (PDF) (10 pp, 48 K) MA0101257 08/28/2007
Otter River (Otter River) Seaman Paper Company of MA, Inc. [MODIFICATION] (PDF) (50 pp, 2.5 MB) MA0000469 03/09/2009
Oxford (French River) IPG Photonics Corporation (PDF) (5 pp, 29 K) MA0040355 02/09/2010
Oxford-Rochdale (French River) Oxford–Rochdale Wastewater Treatment Facility (PDF) (51 pp, 2.8 MB) MA0100170 07/30/2010
Peabody (Goldthwait Brook) Eastman Gelatine Corporation (PDF) (8 pp, 38 K) MA0003956 09/28/2006
Pepperell (Nashua River) Indeck – Pepperell Power Associates, Inc. (PDF) (13 pp, 60 K) MA0032034 09/08/2006
Pepperell (Nashua River) Pepperell WWTP (PDF) (10 pp, 210 K) MA0100064 12/22/2005
Pittsfield (Housatonic River) Pittsfield WWTP [MODIFICATION], City of (PDF) (15 pp, 117K MA0101681 04/30/2010
Pittsfield (Housatonic River) Pittsfield WWTP, City of (PDF) (15 pp, 116 K) MA0101681 08/28/2008
Pittsfield (Housatonic River) General Electric Company [MODIFICATION] (PDF) (25 pp, 87 K) MA0003891 08/10/2009
Pittsfield (Housatonic River) Pittsfield Sand & Gravel (PDF) (35 pp, 1 MB) MA0040312 11/17/2009
Plymouth (Plymouth Harbor) Plymouth WWTP (PDF) (14 pp, 64 K) MA0100587 11/29/2004
Quincy (Weymouth Fore River) MBTA (PDF) (10 pp, 138 K) MA0033987 05/04/2007
Quincy (Fore River) New England Aquarium (PDF) (28 pp, 737 K) MA0040380 05/19/2010
Quincy (Town River Bay) Sprague Twin Rivers Technology (TRT) Terminal (PDF) (42 pp, 1 MB) MA0028037 05/12/2011
Quincy (Town River Bay) Sprague Operating Resources, LLC (PDF) (70 pp, 736 K) MA0020869 05/09/2013
Quincy (Town River Bay) Sprague Energy (PDF) (13 pp, 45 K) MA0020869 05/18/2007
Quincy (Weymouth Fore River and Twin Rivers Bay) Twin Rivers Technology US Inc. (PDF) (15 pp, 185 K) MA0004073 02/12/2010
Rowe (Deerfield River) Yankee Atomic Electric Company (PDF) (12 pp, 32 K) MA0004367 07/25/2003
Revere (Chelsea/Mystic River) Global Petroleum Corp. MA0003425 08/30/2006
Revere (Chelsea/Mystic River Watershed and Sales Creek/Winthtop Harbor) Global REVCO Terminal, LLC MA0003298 06/30/2005
Revere (Chelsea/Mystic River) Global South Terminal MA0000825 06/30/2005
Revere (Chelsea/Mystic River) Irving Oil Terminal MA0001929 06/30/2005
Rockland (French Stream) Rockland WWTF [MODIFICATION] (PDF) (17 pp, 155 K) MA0101923 02/15/2007
Rockland (French Stream) Rockland, Town of (PDF) (16 pp, 152 K) MA0101923 01/27/2006
Rockport (Sandy Bay) Rockport WWTP (PDF) (38 pp, 3.7 MB) MA0100145 02/07/2011
Russell (Westfield River) Russell BioMass (PDF) (264 pp, 2.9 MB) MA0040371 04/16/2012
Russell (Westfield River) Russell Village (PDF) (9 pp, 124 K) MA0100960 09/09/2005
Russell (Westfield River) Texon USA (PDF) (7 pp, 142 K) MA0005282 09/09/2005
Russell (Westfield River) Woronoco Village WWTP (PDF) (6 pp, 116 K) MA0103233 09/09/2005
Salisbury (Merrimack River) Salisbury Sewer Commission WWTP (PDF) (11 pp, 44 K) MA0102873 10/08/2007
Salem (Salem Sound) South Essex WWTF (PDF) (12 pp, 36 K) MA0100501 02/09/2001
Sandwich (Cape Cod Bay) Henry T. Wing School (PDF) (8 pp, 42 K) MA0101656 02/12/2002
Sandwich (Cape Cod Canal to Atlantic Ocean) Mirant Canal Station MA0004928 08/01/2008
Sandwich (Dock Creek) Sandwich State Fish Hatchery (PDF) (12 pp, 43 K) MA0110027 09/27/2007
Saugus (Wakefield) New England Detroit Diesel (PDF) (12 pp, 113 K) MA0026247 10/19/2006
Saugus (Saugus River) Wheelabrator Saugus, Inc. (PDF) (121 pp, 20 MB) MA0028193 02/12/2010
Scituate (South Coastal) Scituate WWTP (PDF) (11 pp, 56 K) MA0102695 11/22/2004
Scituate (Scituate Harbor) Stellwagon Bank National Marine Sanctuary Headquarters (PDF) (8 pp, 86 K) MA0090531 09/20/2007
Scituate (Tidal Creek/Herring River) Scituate WWTP (PDF) (55 pp, 5.2 MB) MA0102695 09/27/2012
Seabrook (Weymouth and Weir River Watersheds) Hubline Pipeline Project (PDF) (9 pp, 28 K) MA0040169 04/26/2003
Somerset (Mount Hope Bay) Brayton Point Station (Modification) (PDF) (48 pp, 7 MB) MA0003654 09/02/2014
Somerset (Mount Hope Bay) Brayton Point Station (PDF) (88 pp, 9.1 MB) MA0003654 02/29/2012
Somerset (Taunton River) Somerset POTW (PDF) (10 pp, 57 K) MA0100676 05/14/2004
Somerville (Alewife Brook and Upper Mystic River) Somerville, City of (PDF) (8 pp, 124 K) MA0101982 06/11/2012
Somerville (Alewife Brook and Mystic River) Somerville, The City of (PDF) (8 pp, 124 K) MA0101982 09/23/2005
Somerville (Millers River) Massachusetts Bay Transportation Authority (PDF) (13 pp, 64 K) MA0003590 06/11/2007
South Attleboro (Blackstone River) Cumberland Engineering (discharges in Woonsocket, RI) (PDF) (9 pp, 114 K) RI0023221 02/26/2002
South Boston (Boston Harbor Watershed) Coastal Oil New England, Inc (PDF) (22 pp, 65 K) MA0004405 08/09/2006
South Deerfield (Connecticut River) South Deerfield WWTP (PDF) (10 pp, 103 K) MA0101648 04/01/2007
South Lee (Housatonic River) Laurel Hill / MW Custom Papers, LLC (PDF) (6 pp, 117 K) MA0001716 06/21/2005
South Lee (Housatonic River) MW Custom Papers, LLC (PDF) (46 pp, 737 K) MA0001716 09/27/2012
South Lee (Housatonic River) Onyx Specialty Papers, Inc. (Willow Mill) (PDF) (54 pp, 9.7 MB) MA0001848 01/26/2012
South Royalston (Millers River) Royalston WWTP, Town of (PDF) (26 pp, 1 MB) MA0100161 09/01/2009
Southbridge (Quinebaug River) Southbridge, Town of (PDF) (39 pp, 340 K) MA0100901 09/28/2006
Spencer (Cranberry Brook) Spencer WWTP, Town of (PDF) (12 pp, 51 K) MA0100919 09/27/2007
Springfield (Chicopee River Bircham Bend Brook) Solutia, Inc. (PDF) (40 pp, 196 K) MA0001147 12/04/2008
Springfield (Connecticut River, Chicopee River Mill River) Springfield Water and Sewer Commission (PDF) (47 pp, 362 K) MA0103331 09/30/2009
Stoughton (Neponset River) Brookfield Engineering Laboratories (PDF) (8 pp, 25 K) MA0031955 02/02/2003
Stockbridge (Housatonic River) Stockbridge WWTP (PDF) (49 pp, 866 K) MA0101087 01/03/2011
Sturbridge (Hamant Pond and Hamant River) Pilot Travel Centers, LLC (PDF) (25 pp, 78 K) MA0029858 10/01/2009
Sturbridge (Quinebaug River (MA41-02)) Sturbridge WPCF, Town of (PDF) (31 pp, 114 K) MA0100421 09/11/2014
Sturbridge (Quinebaug River (MA41-02)) Sturbridge WPCF, Town of (PDF) (31 pp, 114 K) MA0100421 09/28/2006
Sunderland (Russellville Brook) Sunderland State Fish Hatchery (PDF) (12 pp, 42 K) MA0110035 09/26/2007
Sunderland (Connecticut River) Sunderland WWTP (PDF) (10 pp, 92 K) MA0101079 06/02/2006
Swampscott (Foster Pond) Aggregate Industries, Inc. (PDF) (12 pp, 47 K) MA0001830 05/01/2008
Swansea (Palmer River) Swansea Water District, The (PDF) (9 pp, 56 K) MA0103390 02/21/2008
Taunton (Taunton River Watershed/Three Mile River) Draka Cableteq USA (PDF) (32 pp, 361 K) MA0028649 10/19/2011
Taunton (Taunton River) Taunton Municipal Lighting Plant (PDF) (16 pp, 65 K) MA0002241 09/13/2006
Taunton (Taunton River) Taunton WWTP, City of (PDF) (55 pp, 470 K) MA0100897 03/27/2001
Three Rivers (Chicopee River, Quaboag River, Ware River) Palmer WPCF (PDF) (78 pp, 2.6 MB) MA0101168 01/21/2011
Turner Falls (Connecticut River) Australis Aquaculture, LLC (PDF) (48 pp, 534 K) MA0110264 02/23/2010
Turners Falls (Connecticut River and Turners Falls) Southworth Company (PDF) (9 pp, 36 K) MA0005011 09/29/2007
Tyngsboro (Bridge Meadows/ Deep Brook) Allied Waste Services of MA, LLC (PDF) (58 pp, 1 MB) MA0030066 10/11/2011
Upton (West River) Upton POTW, Town of (PDF) (73 pp, 3.2 MB) MA0100196 04/26/2013
Upton (West River) Upton POTW, Town of (PDF) (11 pp, 58 K) MA0100196 03/01/2006
Uxbridge (Blackstone River) Uxbridge Sewer Commission, Town of (PDF) (126 pp, 5.9 MB) MA0102440 06/17/2013
Waltham, MA and The Woodlands, TX (Massachusetts Bay) Algonquin Gas Transmission, LLC and Northeast Gateway Energy Bridge, LLC (PDF) (6 pp, 61 K) MA0040240 06/13/2007
Ware (Ware River) Quabbin Wire & Cable Company, Inc. (PDF) (38 pp, 369 K) MA0030571 02/07/2013
Ware (Ware River) Quabbin Wire & Cable Company, Inc. (PDF) (6 pp, 63 K) MA0030571 02/22/2007
Ware (Ware River) Ware WWTP, Town of (PDF) (120 pp, 1.6 MB) MA0100889 09/02/2013
Ware (Ware River) Ware WWTP, Town of (PDF) (13 pp, 139 K) MA0100889 05/01/2007
Wareham (Agawam River) Wareham WPCF, Town of (PDF) (12 pp, 48 K) MA0101893 04/28/2008
Wayland (Sudbury River) Wayland [MODIFICATION], Town of (PDF) (17 pp, 5.34 MB) MA0039853 10/09/2009
Wayland (Wetland Adjacent to the Sudbury River (Concord River Watershed 82)) Wayland WWTP, Town of (PDF) (13 pp, 54 K) MA0039853 09/30/2008
Webster (French River) Webster Sewer Department, Town of (PDF) (14 pp, 300 K) MA0100439 03/24/2006
West Bridgewater (Taunton River) Howard School (PDF) (8 pp, 55 K) MA0101753 11/21/2003
West Bridgewater (Taunton River) MacDonald School (PDF) (10 pp, 52 K) MA0102061 11/21/2003
West Groton (Squannacook River) Hollingsworth and Vose Company (PDF) (7 pp, 91 K) MA0004561 03/31/2011
West Newton (Cheese Cake Brook, Charles River Watershed) Radiant Fuel Company Inc. (PDF) (34 pp, 3 MB) MA0001236 08/06/2012
West Newton (Cheese Cake Brook, Charles River Watershed) Radiant Fuel Company Inc. (PDF) (14 pp, 157 K) MA0001236 11/15/2005
West Springfield (Connecticut River) Agri-Mark Incorporated (PDF) (7 pp, 26 K) MA0029327 05/12/2004
West Springfield (Connecticut River) Consolidated Edison Energy Massachusetts Inc (PDF) (20 pp, 86 K) MA0004707 11/04/2004
West Stockbridge (Williams River) West Stockbridge WWTF, Town of (PDF) (24 pp, 3 MB) MA0103110 09/01/2010
Westborough (Assabet River) Westborough WWTP [MODIFICATION] (PDF) (2 pp, 15 K) MA0100412 10/28/2009
Westborough (Assabet River) Westborough WWTP (PDF) (16 pp, 141 K) MA0100412 05/26/2005
Westfield (Westfield River) Renaissance Manor of Westfield WWTP (PDF) (7 pp, 32 K) MA0023027 03/31/2008
Westfield (Cook's Brook, Little River, Westfield River Watershed) West Parish Filters WTP (PDF) (52 pp, 812 K) MA0040482 09/19/2012
Westfield (Westfield River) Westfield WPCP (PDF) (51 pp, 632 K) MA0101800 09/30/2009
Westford (Gilson Brook & Stony Brook) Fletcher Granite Company (PDF) (26 pp, 4.5 MB) MA0020231 06/24/2010
Weston (Pine Brook) Pine Brook Country Club (PDF) (26 pp, 2.2 MB) MA0032212 04/07/2010
Whately (Connecticut River) Chang Farms, Inc. (PDF) (92 pp, 2 MB) MA0040207 12/20/2013
Whately (Connecticut River) Chang Farms, Inc. (PDF) (11 pp, 182 K) MA0040207 09/29/2006
Wheelwright (Ware River) Hardwick-Wheelright WPCF (PDF) (43 pp, 1 MB) MA0102431 11/06/2012
Wheelwright (Ware River) Hardwick WPCF – Wheelwright (PDF) (10 pp, 55 K) MA0102431 04/04/2006
Wichendon (Millers River) Wichendon WPCF (PDF) (31 pp, 158 K) MA0100862 02/25/2011
Wilbraham (Chicopee River) Stony Hill Sand & Gravel, Inc. (PDF) (5 pp, 24 K) MA0040223 08/25/2006
Williamstown (Hoosic River) Hoosac WPCF (PDF) (65 pp, 374 K) MA0100510 02/22/2013
Williamstown (Hoosic River) Hoosac WPCF (PDF) (16 pp, 115 K) MA0100510 09/28/2006
Woods Hole (Vineyard Sound) Woods Hole Oceanographic Institution (PDF) (11 pp, 39 K) MA0005916 09/27/2007
Worcester (Blackstone River) Worcester DPW, Quinsigamond Ave CSO Facility (PDF) (22 pp, 8.2 MB) MA0102997 06/02/2005
Worcester (Weasel Brook) St. Gobain Abrasives, Inc. (PDF) (13 pp, 140 K) MA0000817 09/23/2009
Wrentham (Stop River - Charles River) Wrentham Developmental Center (PDF) (44 pp, 224 K) MA0102113 12/29/2011
Wrentham (Stop River - Charles River) Wrentham Developmental Center (PDF) (14 pp, 44 K) MA0102113 01/19/2005

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