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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
51511 West Basin MWD Special District 17140 South Avalon Boulevard 210 Carson, CA 90746-1242 310-662-6245 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
824178 Edward C. Little WRP- West Coast Basin Barrier Project - Expansion Phase III Los Angeles 4 Wastewater Treatment Facility Owner and Operator 01/19/2006 None
273663 Edward C. Little Water Recycling Plant (Recycled Water Irrigation) Los Angeles 4 Wastewater Treatment Facility Owner and Operator 05/05/1993 None
217061 Juanita Millender-McDonald Carson Regional Water Recycling Plant Los Angeles 4 Wastewater Treatment Facility Owner 07/14/1998 None
765754 Edward C. Little Water Recycling Facility- West Coast Basin Barrier Project Los Angeles 4 Recycled Water Use Area Owner 04/25/2011 None
217062 Carson Regional Water Recycling Plant Los Angeles 4 Facility Owner 04/06/1999 None
211099 Barrier Injection Monitor Well Project Los Angeles 4 Facility Owner 10/29/2004 None
741701 Temporary Ocean Water Desalination Demonstration Project Los Angeles 4 Water Treatment Plant Owner 07/22/2009 None
Total Related Places: 7
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
524187 Elizabeth Sala Person Data Submitter 08/12/2010 None None
524186 Michelle Rapanat Person Data Submitter 08/12/2010 None None
527407 United Water Organization Contracted With 04/25/2011 None Privately-Owned Business
521619 Gregg Oelker Person Data Submitter 03/16/2010 None None
524180 Shivaji Deshmukh Person Legally Responsible Official 08/11/2010 None None
321081 Uzi Daniel Person Data Submitter 06/21/2019 None None
524183 Joe Walters Person Legally Responsible Official 08/11/2010 None None
521620 Cheryl Ross Person Data Submitter 03/16/2010 None None
524188 Temitayo Abegande Person Data Submitter 08/12/2010 None None
285855 Patrick Sheilds Person Legally Responsible Official 04/19/2019 None None
355998 Jamie Malpede Person Data Submitter 01/05/2021 None None
321081 Uzi Daniel Person Facility Contact 02/28/2008 None None
601580 Eric Owens Person Employee 10/17/2025 None None
599246 Barkev Meserlian Person Legally Responsible Official 08/06/2021 None None
355998 Jamie Malpede Person Data Submitter 01/20/2021 None None
599246 Barkev Meserlian Person Data Submitter 06/22/2019 08/06/2021 None
285855 Patrick Sheilds Person Legally Responsible Official 05/31/2018 08/23/2018 None
538698 John Yap Person Data Submitter 02/13/2013 08/24/2016 None
525605 Phil Lauri Person Legally Responsible Official 01/20/2011 08/24/2016 None
334844 Richard Nagel Person Legally Responsible Official 07/26/2006 10/09/2013 None
321081 Uzi Daniel Person Data Submitter 01/09/2007 05/28/2013 None
524182 Wyatt Won Person Legally Responsible Official 08/11/2010 02/13/2013 None
116616 Lucia McGovern Person Facility Contact 04/20/1993 04/06/2006 None
Total Related Parties: 23
  
  
  
  
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?
454510 NPDES Permit 4 4B190137004 Active NPDNONMUNIPRCS R4-2024-0146 04/01/2024 None Discharger 09/27/2023 None N
313099 NPDES Permit 4 4B190137001 Historical NPDMUNILRG R4-2006-0067 09/18/2006 03/22/2012 Discharger 06/29/2000 None N
148245 NPDES Permit 4 4B190137001 Historical NPDMUNIOTH 00-091 06/29/2000 08/02/2006 Discharger 06/29/2000 None N
193781 Enrollee 4 4B196300039 Historical NPDNONMUNIPRCS 97-047 02/24/1995 10/02/2007 Discharger 09/01/2005 None N
359178 NPDES Permit 4 4B190137005 Historical NPDNONMUNIPRCS R4-2009-0086 08/15/2009 12/10/2015 Discharger 07/22/2009 None Y
421694 NPDES Permit 4 4B190137001 Historical NPDMUNILRG R4-2018-0089 09/01/2018 01/31/2024 Discharger 05/31/2018 None N
135479 Reclamation Requirements 4 4B190137002 Historical REC 94-113 10/31/1994 05/12/1997 Discharger 10/31/1994 None Y
136852 NPDES Permit 4 4B190137004 Historical NPDESWW 99-014 04/22/1999 02/10/2007 Discharger 04/22/1999 None N
194280 Enrollee 4 4B197500063 Historical NPDNONMUNIPRCS R4-2003-0111 04/11/2005 01/17/2008 Discharger 09/01/2005 None N
260473 Letter 4 None Historical WDR None 08/22/2000 08/23/2000 Discharger 08/22/2000 None N
260546 Letter 4 None Historical WDR None 09/18/2000 09/19/2000 Discharger 09/18/2000 None N
298259 Reclamation Requirements 4 4B190137003 Active REC R4-2006-0009 01/19/2006 None Discharger 01/23/1995 None Y
378801 Enrollee - NPDES 4 4B198900089 Historical NPDNONMUNIPRCS R4-2013-0095 06/10/2011 06/10/2019 Discharger 04/25/2011 None N
135528 Reclamation Requirements 4 4B190137003 Historical REC 95-014 01/23/1995 01/18/2006 Discharger 01/23/1995 None Y
332296 Enrollee - NPDES 4 4B198000024 Historical NPDNONMUNIPRCS R4-2009-0068 10/25/2007 07/18/2019 Discharger 10/25/2007 None N
383519 NPDES Permit 4 4B190137001 Historical NPDMUNILRG R4-2012-0026 03/23/2012 08/31/2018 Discharger 06/29/2000 None N
452909 NPDES Permit 4 4B190137001 Active NPDMUNILRG R4-2023-0368 02/01/2024 None Discharger 06/01/2023 None N
148034 Reclamation Requirements 4 4B190137002 Active REC 01-043 03/29/2001 None Discharger 03/29/2001 None Y
319249 NPDES Permit 4 4B190137004 Historical NPDNONMUNIPRCS R4-2007-0001 02/10/2007 04/25/2013 Discharger 04/22/1999 None N
402445 Resolution 4 4B190137001 Historical NPDMUNILRG R15-009 09/10/2015 09/11/2015 Discharger 08/12/2015 None N
193478 Enrollee 4 4B196000490 Historical NPDNONMUNIPRCS 97-045 06/04/1999 05/16/2000 Discharger 09/01/2005 None N
194317 Enrollee 4 4B197600039 Historical NPDNONMUNIPRCS R4-2003-0108 01/12/2005 03/07/2012 Discharger 09/01/2005 None N
388868 NPDES Permit 4 4B190137004 Historical NPDNONMUNIPRCS R4-2013-0046 04/26/2013 08/31/2018 Discharger 01/25/2013 None N
135474 NPDES Permit 4 4B190137001 Historical NPDMUNIOTH 94-106 10/31/1994 06/29/2000 Discharger 10/31/1994 None Y
420096 NPDES Permit 4 4B190137004 Historical NPDNONMUNIPRCS R4-2018-0090 09/01/2018 03/31/2024 Discharger 03/15/2018 None N
Total Regulatory Measures: 25
  
  
  
  
Expand/Contract Violations
Violations within the past five years
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.
1091697 01/31/2021 CAT1 Oil and Grease Monthly Average limit is 25 mg/L and reported value was 63 mg/L at EFF-001. Violation N Report Edward C. Little Water Recycling Plant (Recycled Water Irrigation) 421694 R4-2018-0089 Y
1091696 01/23/2021 CAT1 Oil and Grease Weekly Average limit is 40 mg/L and reported value was 63 mg/L at EFF-001. Violation N Report Edward C. Little Water Recycling Plant (Recycled Water Irrigation) 421694 R4-2018-0089 Y
1135630 09/12/2024 CAT1 Oil and Grease Weekly Average limit is 40 mg/L and reported value was 300 mg/L at EFF-001. Violation N eSMR Edward C. Little Water Recycling Plant (Recycled Water Irrigation) 452909 R4-2023-0368 N
1135629 09/12/2024 CAT1 Oil and Grease Instantaneous Maximum limit is 3250 lb/day and reported value was 6280 lb/day at EFF-001. Violation N eSMR Edward C. Little Water Recycling Plant (Recycled Water Irrigation) 452909 R4-2023-0368 N
1135632 09/12/2024 CAT1 Oil and Grease Monthly Average (Mean) limit is 25 mg/L and reported value was 100 mg/L at EFF-001. Violation N eSMR Edward C. Little Water Recycling Plant (Recycled Water Irrigation) 452909 R4-2023-0368 N
1135633 09/12/2024 CAT1 Oil and Grease Monthly Average (Mean) limit is 1080 lb/day and reported value was 1693 lb/day at EFF-001. Violation N eSMR Edward C. Little Water Recycling Plant (Recycled Water Irrigation) 452909 R4-2023-0368 N
1135631 09/12/2024 CAT1 Oil and Grease Weekly Average limit is 1730 lb/day and reported value was 6630.3 lb/day at EFF-001. Violation N eSMR Edward C. Little Water Recycling Plant (Recycled Water Irrigation) 452909 R4-2023-0368 N
1135634 09/12/2024 CAT1 Oil and Grease Instantaneous Maximum limit is 75 mg/L and reported value was 300 mg/L at EFF-001. Violation N eSMR Edward C. Little Water Recycling Plant (Recycled Water Irrigation) 452909 R4-2023-0368 N
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 8
*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
307691 Notice of Violation NOV NOV sent 11/8/05 for late submittal of NPDES renwal application. NPDESWW 11/08/2005 Historical
379675 Notice of Violation NOV NOV 03/23/2011 for West Basin MWD NPDNONMUNIPRCS 03/23/2011 Historical
447966 Admin Civil Liability R4-2022-0171 ACL R4-2022-0171 for West Basin MWD NPDMUNILRG 10/05/2022 Historical
418010 Admin Civil Liability R4-2017-0212 ACL R4-2017-0212 for West Basin MWD NPDNONMUNIPRCS 03/15/2018 Historical
413680 Admin Civil Liability R4-2017-0101 ACL R4-2017-0101 for West Basin MWD NPDNONMUNIPRCS 08/03/2017 Historical
397691 Admin Civil Liability R4-2014-0160 ACL R4-2014-0160 for West Basin MWD NPDNONMUNIPRCS 10/21/2014 Historical
396466 Admin Civil Liability R4-2014-0053 ACL R4-2014-0053 for West Basin MWD NPDNONMUNIPRCS 08/06/2014 Historical
385397 Admin Civil Liability R4-2012-0018-M ACL R4-2012-0018-M for West Basin MWD NPDNONMUNIPRCS 11/26/2012 Historical
Total Enforcement Actions: 8
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 10/24/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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