Pacific Southwest, Region 9
Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations
Pretreatment Program
Note: EPA no longer updates this information, but it may be useful as a reference or resource. Latest information is available at EPA's National Pretreatment Program site.
| Pretreatment Quick Finder | |||
|---|---|---|---|
| NPDES Home Pretreatment Home | Compliance & Enforcement Discharger Information | Awards Local Limits | Program Implementation Contacts |
Compliance and Enforcement
Local municipalities generally have the lead responsibility for ensuring that industry and businesses comply with pretreatment requirements. This responsibility is well-placed because local agencies can detect and respond quickly to compliance issues. The Clean Water Act also provides for pretreatment enforcement by states, tribes, U.S. EPA, and citizens.
Discharger Inspections
| Discharger Name | Order Date |
|---|---|
| Pyramid Circuits (PDF), Santa Clara, CA (19 pp, 830K) | 02-02-2012 |
| Swift Metal Finishing (PDF), Santa Clara, CA (14 pp, 703K) | 02-02-2012 |
| Arnold's Metal Finishing (PDF), San Jose, CA (17 pp, 676K) | 01-20-2012 |
| Kion Technology (PDF), San Jose, CA (18 pp, 848K) | 01-20-2012 |
| Variety Metal Finishing (PDF), San Jose, CA (19 pp, 851K) | 01-20-2012 |
| Coast Engraving Companies (PDF), San Jose, CA (18 pp, 848K) | 10-19-2011 |
| Weatherby, Inc. (PDF), Paso Robles, CA (16 pp, 397K) | 08-10-2011 |
| Lubrizol Advanced Materials (PDF), Paso Robles, CA (20 pp, 793K) | 08-10-2011 |
| Firestone Brewery (PDF), Paso Robles, CA (14 pp, 556K) | 08-10-2011 |
| Sunbank Co (PDF), Paso Robles, CA (27 pp, 957K) | 08-10-2011 |
| Paris Precision (PDF), Paso Robles, CA (22 pp, 864K) | 08-09-2011 |
| Sav-On Plating, Inc. (PDF), Paramount, CA (16 pp, 1.1MB) | 03-29-2011 |
| Anaplex Corp. (PDF), Paramount, CA (20 pp, 557K) | 12-20-2010 |
| Romac Supply Co. (PDF), Commerce, CA (14 pp, 437K) | 12-20-2010 |
| Coast Plating (PDF), Carson, CA (13 pp, 396K) | 11-24-2010 |
| Air Louvers/Samson Products (PDF), Commerce, CA (11 pp, 300K) | 11-24-2010 |
| Apra Harbor WWTP-First Inspection (PDF) U.S. Navy Base, Guam (44 pp, 3.2MB) | 09-07-2010 |
| Aramark Uniform Services (PDF) Phoenix, AZ (14 pp, 670K) | 06-18-2010 |
| The Boeing Company (PDF) Mesa, AZ (20 pp, 570K) | 06-18-2010 |
| Phoenix Coca-Cola Bottling Company (PDF) Tempe, AZ (18 pp, 629K) | 05-28-2010 |
| AAA Plating & Inspection (PDF) Compton, CA (14 pp, 286K) | 05-05-2010 |
| L3 Electro-Optics Systems (PDF) Tempe, AZ (22 pp, 833K) | 02-27-2010 |
| Southwest Metal Finishing (PDF) Tempe, AZ (20 pp, 682K) | 02-26-2010 |
| Thermo Fluids, Inc. (PDF) Phoenix, AZ (13 pp, 540K) | 02-12-2010 |
| Microsemi Corporation (PDF) Scottsdale, AZ (19 pp, 617K) | 02-05-2010 |
| Metco Metal Finishing (PDF) Phoenix, AZ (22 pp, 953K) | 09-23-2009 |
| JBS Packerland (PDF) Tolleson, AZ (17 pp, 817K) | 08-14-2009 |
| ChemResearch Co., Inc. (PDF) Phoenix, AZ (29 pp, 1.2MB) | 08-13-2009 |
| Arizona MPP Corporation (PDF) Phoenix, AZ (18 pp, 882K) | 08-12-2009 |
| Pimalco, Gila River Operations (PDF) Chandler, AZ (21 pp, 882K) | 08-11-2009 |
| South Bay Circuits (PDF) Chandler, AZ (21 pp, 953K) | 08-11-2009 |
| ASTECH Engineered Products (PDF) Santa Ana, CA (28 pp, 438K) | 09-12-2008 |
| Gorillas Polishing and Plating (PDF) Santa Ana, CA (20 pp, 675K) | 09-11-2008 |
| Industrial Metal Finishing (PDF) Orange, CA (15 pp, 382K) | 09-11-2008 |
| Beo-Mag Plating (PDF) Santa Ana, CA (20 pp, 230K) | 09-11-2008 |
| Dolphin Engineering (PDF) Los Angeles, CA (19 pp, 258K) | 09-10-2008 |
| Chromal Plating Company (PDF) Los Angeles, CA (18 pp, 407K) | 09-10-2008 |
| Valley Plating Works (PDF) Los Angeles, CA (20 pp, 563K) | 09-09-2008 |
| Quality Finishing (PDF) Sun Valley, CA (17 pp, 271K) | 09-09-2008 |
| Graphic Research (PDF) Chatsworth, CA (21 pp, 422K) | 09-09-2008 |
| Metalast Tech Center (PDF) Minden, NV (15 pp, 278K) | 08-12-2008 |
| Tahoe Creamery (PDF) Minden, NV (9 pp, 237K) | 07-21-2008 |
| Burns Machinery, Inc. (PDF) Minden, NV (5 pp, 58K) | 07-21-2008 |
| Maxton Manufacturing Company (PDF) Minden, NV (9 pp, 271K) | 07-21-2008 |
| Oxinal (PDF) Minden, NV (5 pp, 57K) | 07-21-2008 |
| JRS, LLC (PDF) Minden, NV (5 pp, 63K) | 07-21-2008 |
| Faith Plating (PDF) West Hollywood, CA (19 pp, 346K) | 03-10-2008 |
| Beverly Hills Plating (PDF) Beverly Hills, CA (17 pp, 277K) | 01-30-2008 |
| Electroforming Company (PDF) Richmond, CA (11 pp, 256K) | 01-15-2008 |
| PolyPhaser Corporation (PDF) Minden, NV (6 pp, 105K) | 01-15-2008 |
| Patmont Motor Werks (PDF) Minden, NV (8 pp, 190K) | 01-15-2008 |
| American International Tooling (PDF) Minden, NV (6 pp, 113K) | 01-15-2008 |
| American AVK Inspection (PDF) Minden, NV (6 pp, 126K) | 01-15-2008 |
| Palm Springs Plating (PDF) Palm Springs, CA (14 pp, 261K) | 01-11-2008 |
| Diablo Industries (PDF) Minden, NV (10 pp, 161K) | 11-27-2007 |
| General Electric Energy (PDF) Minden, NV (19 pp, 364K) | 11-27-2007 |
| Starbucks Carson Valley (PDF) Minden, NV (8 pp, 188K) | 11-26-2007 |
| Bay Area Rapid Transit (PDF) Richmond, CA (7 pp, 69K) | 10-01-2007 |
| AC Transit (PDF) Richmond, CA (8 pp, 78K) | 10-01-2007 |
| American Faucet and Coatings (PDF) Vista, CA (15 pp, 990K) | 07-27-2007 |
| Black Oxide Service (PDF) San Marcos, CA (11 pp, 725K) | 07-02-2007 |
| Escondido Plating (PDF) Escondido, CA (15 pp, 266K) | 06-22-2007 |
| BioMarin Pharmaceutical, Inc. (PDF) Novato, CA (8 pp, 74K) | 06-14-2007 |
| MJB Chrome Plating (PDF) Rialto, CA (12 pp, 717K) | 05-30-2007 |
| Process Stainless Lab, Inc. (PDF) Santa Clara, CA (17 pp, 642K) | 05-29-2007 |
| FotoKem (PDF) Burbank, CA (14 pp, 629K) | 05-21-2007 |
| L&M Black Oxide (PDF) Burbank, CA (11 pp, 572K) | 05-07-2007 |
| J&M Anodizing (PDF) Burbank, CA (11 pp, 694K) | 04-30-2007 |
| A-H Plating (PDF) Burbank, CA (10 pp, 433K) | 04-23-2007 |
| All Metals Processing (PDF) Burbank, CA (10 pp, 433K) | 04-23-2007 |
| General Magnaplate Corporation (PDF) Ventura, CA | 03-28-2007 |
| Aluminum Dip Brazing Industries (PDF) Burbank, CA (16 pp, 259K) | 03-11-2007 |
| Technical Metal Finishing (PDF) Burbank, CA (17 pp, 345K) | 03-05-2007 |
| Pearl Harbor Naval Shipyard - Drydocks (PDF) Pearl Harbor, HI (20 pp, 541K) | 02-27-2007 |
| United Gilsonite (PDF) Dayton, NV (13 pp, 288K) | 01-19-2007 |
| American Reeling (PDF) Dayton, NV (11 pp, 255K) | 01-12-2007 |
| Bay Swiss Manufacturing (PDF) Dayton, NV (11 pp, 531K) | 01-12-2007 |
| Bruce Industries, Building Components Division (PDF) Dayton, NV (10 pp, 650K) | 01-12-2007 |
| Electro Plating Specialties, Inc. (PDF) Hayward, CA (23 pp, 1.4MB) | 12-06-2006 |
| Bay Area Circuits, Inc. (PDF) Redwood City, CA (19 pp, 896K) | 11-20-2006 |
| Hawaii Plating (PDF) Honolulu, HI (17 pp, 313K) | 11-06-2006 |
| Hickam Air Force Base (PDF) Oahu, HI (25 pp, 1.1MB) | 10-27-2006 |
| Sanford Metal Processing (PDF) Menlo Park, CA (19 pp, 618K) | 09-20-2006 |
| Medallic Art Company (PDF) Dayton, NV (18 pp, 662K) | 09-11-2006 |
| Bruce Industries, Inc. (PDF) Dayton, Nevada (22 pp, 1.1MB) | 08-28-2006 |
| Da-Tru Company (PDF) San Carlos, CA (15 pp, 236K) | 08-14-2006 |
| Industrial Plating Company (PDF) San Carlos, CA (19 pp, 311K) | 08-10-2006 |
| Navy Pearl Harbor (PDF) Pearl Harbor, HI (62 pp, 2.3MB) | 07-28-2006 |
| Biro and Sons, Inc. (PDF) San Francisco, CA (18 pp, 370K) | 05-08-2006 |
| Golden Cheese Company of California (PDF) Corona, CA (15 pp, 215K) | 03-10-2006 |
| Marine Corps Yuma (PDF) Yuma, AZ (19 pp, 2 168K) | 12-16-2005 |
| Precision Anodizing (PDF) Anaheim, CA (20 pp, 228K) | 12-07-2005 |
| Reid Metal Finishing, Inc. (PDF) Santa Ana, CA (13 pp, 130K) | 11-09-2005 |
| Pioneer Circuits, Inc. (PDF) Santa Ana, CA (22 pp, 337K) | 10-26-2005 |
| Embee, Inc. (PDF) Santa Ana, CA (32 pp, 844K) | 10-03-2005 |
| Oakley, Inc. (PDF) Dayton, NV (28 pp, 482K) | 08-11-2005 |
| Component Finishing (PDF) Santa Clara, CA (19 pp, 422K) | 02-17-2005 |
| Peninsula Metal Fabrication (PDF) San Jose, CA (19 pp, 551K) | 02-17-2005 |
| Nu-Metal Finishing (PDF) Santa Clara, CA (18 pp, 528K) | 12-06-2004 |
| Santa Clara Plating (PDF) Santa Clara, CA (19 pp, 565K) | 12-06-2004 |
| Aero Union (PDF) Chico, CA (19 pp, 80K) | 10-08-2004 |
| Lares Research (PDF) Chico, CA (18 pp, 545K) | 10-08-2004 |
| Sierra Nevada Brewery (PDF) Chico, CA (16 pp, 338K) | 10-08-2004 |
| Wrex Products (PDF) Chico, CA (31 pp, 717K) | 10-08-2004 |
| Calpine-Greenleaf (PDF) Yuba City, CA (14 pp, 233K) | 02-29-2004 |
| Sunsweet Growers (PDF) Yuba City, CA (14 pp, 199K) | 02-20-2004 |
| Knauf Fiberglass (PDF) Shasta Lake, CA (25 pp, 713K) | 02-05-2004 |
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Contact Information
Pretreatment contacts