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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
47607 US Army Corps of Engineers Los Angeles Federal Agency Po Box 2711 Los Angeles, CA 90053-2325 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
758367 Cambria CSD Desalination Project Geotechnical Investigation San Luis Obispo 3 Waterway/Shoreline Site Owner and Operator 04/29/2013 None
220688 Dredge,Anaheim Bay Orange 8 Facility Owner 05/27/1999 None
231208 Hansen Dam Fld Control Basin Los Angeles 4 Facility Owner 04/03/2003 None
220689 Dredge,Anaheim Bay-NPDES Orange 8 Facility Owner 11/10/1988 None
245789 Oceanside Harbor Dredging San Diego 9 Facility Owner 12/15/1970 None
825411 Los Angeles River Reach 4D Los Angeles 4 Dredge/Fill Site Owner 06/13/2016 None
857703 Regional General Permit 41 for Removal of Invasive, Exotic Plants Ventura 4 Dredge/Fill Site Owner 04/17/2019 None
257593 SOCWA WTP Access Bridge Protec None 9 Dredge/Fill Site Owner 05/26/2004 None
768127 Santa Maria River Levee Improvement Santa Barbara 3 Dredge/Fill Site Owner and Operator 09/15/2009 None
784310 RGP 54 Orange 8 Dredge/Fill Site Owner 07/30/2012 None
815802 Los Angeles River Ecosystem Los Angeles 4 Dredge/Fill Site Owner 06/09/2015 None
220706 Lower Newport Bay Maintenance Dredging Project Orange 8 Dredge/Fill Site Owner and Operator 11/06/1998 None
769771 Green River Gold Course Orange 8 Dredge/Fill Site Owner 08/15/2011 None
770323 Green River Golf Course Road Realignment Orange 8 Dredge/Fill Site Owner 08/24/2011 None
805367 34014WQ05 401 Certification Morro Bay 6 Yr Federal Maintenance Dredging San Luis Obispo 3 Dredge/Fill Site Owner 04/09/2014 None
858079 San Diego River Mission Bay Jetty Repair Project San Diego 9 Dredge/Fill Site Owner 05/02/2019 None
865600 Riverside Levees Repair Geotechnical Investigation Project Riverside 8 Dredge/Fill Site Owner 03/18/2020 None
851299 U.S. Army Corps of Engineers, Los Angeles District, RGP 63 Los Angeles 4 Dredge/Fill Site Owner 09/27/2018 None
894319 Regional General Permit 41 for Removal of Invasive, Non-Native Plants Ventura 4 Dredge/Fill Site Owner 04/05/2024 None
771049 San Gabriel River Drop Structure Repair and Maintenance Los Angeles 4 Dredge/Fill Site Owner 09/15/2011 None
833955 Santa Ana River marsh Dredging Orange 8 Dredge/Fill Site Owner 03/27/2017 None
796280 Compton Creek Trash Capture Los Angeles 4 Dredge/Fill Site None None None
763118 Oceanside Harbor Maintenance Dredging Project San Diego 9 Dredge/Fill Site None None None
750991 Santa Ana River Reach 9, Phase 2b Project (Green River Golf Course) Orange 8 Dredge/Fill Site Is Onsite Manager For 03/25/2010 None
779830 Oceanside Harbor Maintenance Dredging Project San Diego 9 Dredge/Fill Site Owner 04/10/2012 None
814603 San Luis Rey River Flood Control Project San Diego 9 Dredge/Fill Site Owner 04/15/2015 None
813377 Encinitas-Solana Beach Coastal Storm Damage Reduction Project San Diego 9 Dredge/Fill Site Owner 02/27/2015 None
815795 Los Angeles-Long Beach Breakwaters Los Angeles 4 Dredge/Fill Site Owner 06/09/2015 None
888696 2023 Regional General Permit 63 Los Angeles 4 Dredge/Fill Site Owner 06/07/2023 None
255464 San Timoteo Creek Reach 3B Flood Control Improvements San Bernardino 8 Dredge/Fill Site Owner 11/04/1999 None
799885 U.S. Army Corps of Engineers, Los Angeles District, RGP 63 Los Angeles 4 Dredge/Fill Site Operator 10/10/2014 None
203123 401 Cert-Upper Newport Bay RES Orange 8 Dredge/Fill Site Owner 06/29/2000 None
771026 Santa Paula Creek Improvement Ventura 4 Dredge/Fill Site Owner 09/14/2011 None
783630 Friends Christian High School Orange 8 Dredge/Fill Site Owner 07/17/2012 None
811450 Long Beach Breakwaer Emergency Repair Project Los Angeles 4 Dredge/Fill Site Owner 12/15/2014 None
866115 Riverside Levees Repair Project Geotechnical Investigation Access Ramp Riverside 8 Dredge/Fill Site Owner 04/14/2020 None
888414 WQC for US Army Corps of Engineers Los Angeles RGP 63 Los Angeles 4 Dredge/Fill Site Owner 05/25/2023 None
782911 Lower Santa Ana Reach 1 Orange 8 Dredge/Fill Site Owner 07/03/2012 None
255596 Santa Barbara Dredge Santa Barbara 3 Dredge/Fill Site Owner 08/05/1992 None
883281 General Certification for Replacement of Sheet Piles and Dock Piles Orange 8 Dredge/Fill Site Owner 09/19/2022 None
220715 Surfside-Sunset Beach Orange 8 Dredge/Fill Site Owner 09/16/1983 None
203070 401 Cert-SR-71 Bridge, SAR Riverside 8 Dredge/Fill Site Owner 02/24/2000 None
858073 South San Diego Harbor Maintenance Dredging Project San Diego 9 Dredge/Fill Site Owner 05/02/2019 None
780507 Haines Canyon Debris Basin Los Angeles 4 Dredge/Fill Site None None None
802677 Regional General Permit 41 - Removal of Invasive Plants Los Angeles 4 Dredge/Fill Site Owner 01/13/2014 None
784112 Carbon Canyon Dam Sediment removal Orange 8 Dredge/Fill Site Owner 07/25/2012 None
777481 Lower Newport Bay Maintenance Dredging Project Orange 8 Dredge/Fill Site Owner 02/15/2012 None
818549 San Luis Rey River Flood Control Project San Diego 9 Dredge/Fill Site Owner 10/02/2015 None
845221 Oceanside Harbor Maintenance Dredging Project San Diego 9 Dredge/Fill Site Owner 02/28/2018 None
824299 GW Extraction, Murrieta Creek Flood Control, Temecula, CA 92590 Riverside 9 Domestic Site NEC None None None
Total Related Places: 50
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
644565 Alexandra Ryan Person Employee 01/01/2024 None None
644565 Alexandra Ryan Person Legally Responsible Official 02/01/2024 None None
637557 Gerardo Hidalgo Person Employee 02/24/2023 None None
597292 Zachary Schakner Person Legally Responsible Official 05/02/2019 06/26/2019 None
597292 Zachary Schakner Person Employee 04/30/2019 06/26/2019 None
597291 Natalie Martinez-Takeshita Person Legally Responsible Official 05/02/2019 None None
597291 Natalie Martinez-Takeshita Person Employee 04/30/2019 None None
596844 Emma Ross Person Employee 04/17/2019 None None
596844 Emma Ross Person Legally Responsible Official 04/16/2019 None None
584821 Crystal Huerta Person Employee 09/27/2018 None None
584821 Crystal Huerta Person Legally Responsible Official 09/26/2018 None None
563080 Erin Jones Person Legally Responsible Official 03/27/2017 None None
560378 Kirk Gibbs Person Legally Responsible Official 11/03/2016 None None
559032 Lilian Doherty Person Legally Responsible Official 09/02/2016 None None
557042 Kenneth Wong Person Legally Responsible Official 06/13/2016 None None
553242 Eduardo De Mesa Person Employee 02/27/2018 None None
553242 Eduardo De Mesa Person Legally Responsible Official 02/28/2018 None None
553241 Tiffany Bostwick Person Legally Responsible Official 10/01/2015 None None
553241 Tiffany Bostwick Person Employee 10/02/2015 None None
550678 Veronica Li Person Employee 04/06/2015 None None
544876 Aaron Allen Person Legally Responsible Official 01/13/2014 None None
543745 Bruce Henderson Person Legally Responsible Official 10/17/2013 None None
537492 Christopher Jones Person Employee 10/31/2012 None None
535626 Mark Durham Person Legally Responsible Official 07/30/2012 None None
535260 Sophia Huynh Person Legally Responsible Official 07/17/2012 None None
534147 Gail Campos Person Legally Responsible Official 05/29/2012 None None
533327 Mark Toy Person Employee 04/23/2012 None None
529032 John Madden Person Legally Responsible Official 09/15/2011 None None
528649 Hayley Lovan Person Legally Responsible Official 08/24/2011 None None
527635 Robert Koplin Person Legally Responsible Official 09/15/2009 None None
525896 Josephine Axt Person Legally Responsible Official 04/09/2014 None None
525896 Josephine Axt Person Employee 02/16/2011 None None
525896 Josephine Axt Person Legally Responsible Official 07/18/2012 None None
524435 David Castanon Person Legally Responsible Official 10/24/2003 None None
513004 Lawrence Smith Person Legally Responsible Official 12/15/2014 None None
513004 Lawrence Smith Person Employee 07/06/2009 None None
497440 Erin Hardison Person Employee 01/22/2009 None None
366773 Ruth Villalobos Person Board member 02/27/2007 None None
Total Related Parties: 38
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
131607 WDR 8 8 303177001 Historical CERDREDGE R8-2003-0006 01/17/2003 12/09/2011 Discharger 01/17/2003 None N
135961 WDR 8 8 303177001 Historical WDR 00-06801 08/25/2000 None Discharger 08/25/2000 None N
138655 WDR 8 8 302582001 Historical NPDESWW 88-122 11/10/1988 None Discharger 11/10/1988 None N
139049 NPDES Permit 8 8 302477001 Historical NPDESWW 83-124 09/16/1983 None Discharger 09/16/1983 None N
142479 WDR 9 9 000000359 Historical WDR 94-124 09/08/1994 None Discharger 09/08/1994 None N
142765 WDR 9 9 000000359 Historical WDR 86-065 06/16/1986 None Discharger 06/16/1986 None N
142951 WDR 3 3 420705002 Historical WDR 80-028 07/11/1980 None Discharger 07/11/1980 None N
143531 WDR 3 3 420705002 Historical WDR 75-070 10/10/1975 None Discharger 10/10/1975 None N
143869 WDR 3 3 420705002 Active CERDREDGE 86-149 09/05/1986 None Discharger 09/05/1986 None N
144357 WDR 8 8 303177001 Historical WDR 98-113 11/20/1998 08/24/2000 Discharger 11/20/1998 None N
144399 WDR 8 8 303195001 Historical CERDREDGE 99-056 08/20/1999 10/29/2010 Discharger 08/20/1999 None N
147050 WDR 9 9 000000359 Historical WDR 70-047 12/15/1970 None Discharger 12/15/1970 None N
148499 WDR 8 8 362602001 Active CERFILLEXC 01-075 10/26/2001 None Discharger 10/26/2001 None N
163709 401 Certification 8 8 332616001 Historical CERFILLEXC None 03/23/2000 None Discharger 06/17/2005 None N
165651 401 Certification 8 8 303310001 Historical CERFILLEXC None None None Discharger 06/17/2005 None N
193761 Enrollee 4 4B196203009 Historical LNDISP 91-93 06/09/2003 09/09/2003 Discharger 09/01/2005 None N
213842 Enrollee - 401 Certification 9 9 000000359 Historical CERDREDGE 96-032 12/15/1970 09/08/2009 Discharger 09/01/2005 None N
214317 Enrollee - 401 Certification 9 9 000001290 Historical CERFILLEXC R9-2003-0262 08/10/2004 None Discharger 09/01/2005 None N
260134 Letter 8 None Historical NPDESWW LT920108 None 01/08/1992 Discharger 01/08/1992 None N
260295 Letter 8 None Historical NPDESWW LT931115 None 11/15/1993 Discharger 11/15/1993 None N
302369 401 Certification 9 None Historical CERFILLEXC None 03/01/2006 None Discharger 03/01/2006 None N
304986 401 Certification 9 None Historical CERFILLEXC None 03/02/2006 None Discharger 03/02/2006 None N
359934 401 Certification 9 9 000001882 Historical CERFILLEXC 09C-004 10/24/2012 02/26/2014 Discharger 01/22/2009 None N
368206 401 Certification 9 9000001942 Historical CERFILLEXC 09C-050 07/03/2009 None Discharger 07/06/2009 None N
373556 401 Certification 8 None Historical CERFILLEXC None 12/29/2009 12/29/2009 Discharger 12/29/2009 None N
376479 Enrollee 3 3 401110383 Historical NPDNONMUNIPRCS R3-2011-0223 09/23/2010 06/30/2016 Discharger 11/04/2010 None N
377611 401 Certification 9 9 000002232 Historical CERDREDGE 11C-012 03/03/2011 04/09/2012 Discharger 02/16/2011 None N
380074 401 Certification 3 None Historical CERFILLEXC None 09/15/2009 10/15/2015 Discharger 09/15/2009 None Y
380832 401 Certification 8 None Historical CERFILLEXC None 12/29/2009 12/29/2014 Discharger 08/15/2011 None N
381368 401 Certification 4 None Historical CERFILLEXC None 09/28/2010 09/28/2015 Discharger 09/14/2011 None N
381382 401 Certification 4 None Historical CERFILLEXC None 09/16/2010 09/16/2015 Discharger 09/15/2011 None N
382139 WDR 8 8 303177001 Historical CERDREDGE R8-2011-0050 10/28/2011 09/17/2020 Discharger 01/17/2003 None N
384319 401 Certification 9 9 000002447 Historical CERFILLEXC 12C-030 05/25/2012 06/26/2017 Discharger 04/10/2012 None Y
386291 401 Certification 8 None Historical CERFILLEXC None 10/13/2009 10/12/2014 Discharger 07/17/2012 None N
386549 401 Certification 8 None Historical CERFILLEXC None 01/19/2011 01/18/2016 Discharger 07/25/2012 None N
386639 401 Certification 8 None Historical CERFILLEXC None 10/04/2006 None Discharger 07/30/2012 None N
391745 401 Certification 4 None Historical CERFILLEXC None 04/15/2013 04/15/2018 Discharger 07/08/2013 None N
392558 13267 Letter (Non-Enforcement) 4 None Active CERFILLEXC R4-2011-0019 03/09/2011 None Discharger 07/31/2013 None N
393587 401 Certification SB None Historical CERFILLEXC RGP 63 11/25/2013 11/25/2018 Discharger 10/17/2013 None N
393834 Letter 4 None Historical ENF13267 None 02/04/2013 02/11/2013 Discharger 11/08/2013 None N
394568 401 Certification SB None Historical CERREST RGP 41 04/02/2014 04/07/2019 Discharger 07/31/2013 None N
395644 401 Certification 3 None Historical CERDREDGE None 04/30/2014 06/30/2022 Discharger 04/09/2014 None Y
399164 Enrollee - 401 Certification 4 None Historical CERFILLEXC RGP 63 09/19/2014 09/19/2015 Discharger 12/15/2014 None N
400016 401 Certification 9 9000002816 Active CERREST R9-2015-0038 02/17/2016 None Discharger 02/27/2015 None N
403087 401 Certification 9 9 000002906 Active CERFILLEXC R9-2015-0161 07/20/2017 None Discharger 10/02/2015 None N
405959 Enrollee - NPDES 9 None Historical NPDNONMUNIPRCS R9-2015-0013 11/14/2016 11/27/2017 Discharger 11/03/2016 None Y
406846 401 Certification 4 4WQC40116076 Historical CERFILLEXC None 07/26/2016 08/16/2021 Discharger 06/13/2016 None N
412353 401 Certification 8 302012-19 Historical CERDREDGE None 07/17/2012 07/16/2017 Discharger 03/27/2017 None N
419743 401 Certification 9 9 000003275 Active CERFILLEXC R9-2018-0048 06/14/2018 None Discharger 02/28/2018 None N
425441 401 Certification SB SB18056GN Historical CERFILLEXC 2018-0029-EXEC 11/08/2018 11/19/2023 Discharger 09/27/2018 None N
430007 401 Certification 4 SB19014GN Historical CERFILLEXC 2019-0038-EXEC 08/14/2019 09/05/2024 Discharger 04/17/2019 None N
430278 401 Certification 9 9 000003457 Historical CERDREDGE R9-2019-0208 11/15/2019 11/15/2024 Discharger 05/02/2019 None N
437256 Enrollee - 401 Certification 8 332020-07 Historical CERFILLEXC SB17001GN 03/26/2020 03/18/2022 Discharger 03/18/2020 None N
437610 401 Certification 8 332020-10 Historical CERFILLEXC None 06/12/2020 03/18/2022 Discharger 04/14/2020 None N
449233 401 Certification 8 302005-82 Historical CERFILLEXC 302005-82 09/29/2005 09/28/2010 Discharger 09/29/2005 None N
452749 401 Certification SB SB23036GN Active CERFILLEXC 2023-0095-DWQ 10/18/2023 None Discharger 05/25/2023 None N
456482 401 Certification 4 SB24038GN Active CERFILLEXC 2024-0067-DWQ 09/05/2024 None Discharger 04/05/2024 None N
Total Regulatory Measures: 57
  
  
  
  
Expand/Contract Violations
Violations within the past year
Violation ID Occurrence Date Violation Type Violation Description(+) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
222938 Clean-up and Abatement Order 85-089 Enforcement - 3 420705002 WDR 04/05/1985 Historical
221939 Clean-up and Abatement Order 86-14900 Enforcement - 3 420705002 WDR 09/05/1986 Historical
388633 13267 Letter R4-2012-0163 13267 Letter 11/13/2012 for US Army Corps of Engineers Los Angeles UNREGS 11/13/2012 Historical
246472 Clean-up and Abatement Order R4-2002-0168 CAO R4-2002-0168 issued 10/25/02 directs discharger to clean up. - 4B191427N01 UNREGS 10/25/2002 Historical
394278 13267 Letter None 13267 Letter 03/26/2013 for US Army Corps of Engineers Los Angeles UNREGS 03/26/2013 Historical
388911 13267 Letter R4-2013-0001 13267 Letter 01/10/2013 for US Army Corps of Engineers Los Angeles UNREGS 01/10/2013 Historical
256888 13267 Letter UNKNOWN Enforcement - 8 362759001 SLIC 10/24/2002 Active
422460 Staff Enforcement Letter None SEL 07/06/2018 for US Army Corps of Engineers Los Angeles NPDNONMUNIPRCS 07/06/2018 Historical
389796 13267 Letter R4-2013-0039 13267 Investigative Order R4-2013-0039 ENF13267 03/26/2013 Historical
348753 Notice of Violation R9-2008-0086 NOV for Murrieta Creek Phase I 401 Cert 03C-046 CERFILLEXC 07/15/2008 Historical
385336 13267 Letter R4-2010-0051 13267 05/25/2010 USACOE Hains Canyon Debris Basin CERFILLEXC 05/25/2010 Historical
385339 13267 Letter R4-2010-0051 13267 04/23/2010 USACOE Hains Canyon Debris Basin CERFILLEXC 04/23/2010 Historical
422870 13267 Letter None 13267 Letter 01/10/2013 for US Army Corps of Engineers Los Angeles CERFILLEXC 01/10/2013 Historical
348755 13267 Letter None 13267 for Murrieta Creek Phase I 401 Cert 03C-046 CERFILLEXC 07/15/2008 Historical
Total Enforcement Actions: 14
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
403087 Eduardo De Mesa 401 Certification CERFILLEXC 07/20/2017 Active
403087 Eduardo De Mesa 401 Certification CERFILLEXC 07/20/2017 Active
359934 Erin Hardison 401 Certification CERFILLEXC 10/24/2012 Historical
377611 Josephine Axt 401 Certification CERDREDGE 03/03/2011 Historical
377611 Josephine Axt 401 Certification CERDREDGE 03/03/2011 Historical
377611 Josephine Axt 401 Certification CERDREDGE 03/03/2011 Historical
368206 Lawrence Smith 401 Certification CERFILLEXC 07/03/2009 Historical
368206 Lawrence Smith 401 Certification CERFILLEXC 07/03/2009 Historical
Total Regulatory Measures linked to Related Parties: 8
  
  
The current report was generated with data as of: 10/31/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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