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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
459581 Joint Outfall System Special District 1955 Workman Mill Road Whittier, CA 90601 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
260156 San Jose Creek Water Reclamation Plant Los Angeles 4 Wastewater Treatment Facility None None None
243301 Montebello Forebay Groundwater Recharge Los Angeles 4 Recycled Water Use Area None None None
840718 White Point Outfall Manifold Construction Dewatering Project Los Angeles 4 Wastewater Treatment Facility Owner and Operator 10/10/2017 None
250700 Pomona Water Reclamation Plant Los Angeles 4 Wastewater Treatment Facility Owner and Operator 06/04/2009 None
235826 Whittier Narrows Water Reclamation Plant Los Angeles 4 Wastewater Treatment Facility Owner and Operator 06/04/2009 None
234156 A.K. Warren Water Resource Facility Los Angeles 4 Wastewater Treatment Facility Owner and Operator 09/06/2007 None
238646 Los Coyotes WRP Los Angeles 4 Wastewater Treatment Facility Owner and Operator 09/06/2007 None
238562 Long Beach WRP Los Angeles 4 Wastewater Treatment Facility Owner and Operator 09/06/2007 None
Total Related Places: 8
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
308868 Thomas Weiland Person Legally Responsible Official 03/16/2010 02/08/2013 None
521628 Mike Sullivan Person Legally Responsible Official 03/16/2010 None None
521731 Peter Navas Person Legally Responsible Official 09/26/2019 None None
546435 Lysa Gaboudian Person Legally Responsible Official 03/26/2021 None None
522297 Andrew Hall Person Legally Responsible Official 05/28/2015 04/06/2017 None
537360 Grace Hyde Person Legally Responsible Official 02/09/2012 None None
556260 Naoko Munakata Person Legally Responsible Official 06/23/2016 None None
556016 Jose Saez Person Legally Responsible Official 04/26/2016 None None
303050 Ann Heil Person Legally Responsible Official 03/16/2010 07/01/2021 None
335123 Monica Sanchez Person Legally Responsible Official 06/15/2021 None None
608750 Robert Ferrante Person Legally Responsible Official 05/01/2020 None None
595992 Katie Marjanovic Person Legally Responsible Official 12/02/2024 None None
562444 John Shay Person Data Submitter 04/13/2023 None None
559683 Monisha Brown Person Data Submitter 11/08/2016 None None
522298 Brittany Liu Person Data Submitter 05/05/2010 05/19/2017 None
626784 Sarah Miles Person Data Submitter 02/06/2023 None None
592486 Suzanne Brown Person Data Submitter 04/18/2019 None None
646863 Lindsay O'Donahue Person Data Submitter 08/23/2024 None None
314909 Nicholas Smal Person Data Submitter 12/05/2017 None None
626562 Thomas Parker Person Data Submitter 10/04/2022 None None
528546 Russell Yoshida Person Data Submitter 08/07/2019 None None
630002 Preeti Ghuman Person Data Submitter 01/12/2022 None None
555508 Donald Ton Person Data Submitter 04/21/2016 None None
579020 Jessica Lau Person Data Submitter 06/12/2018 None None
651594 Danny Gammage Person Data Submitter 07/01/2025 None None
639812 Vincenzo Ciancia Person Data Submitter 06/01/2023 None None
626562 Thomas Parker Person Data Submitter 07/30/2021 None None
400137 Susan Bremser Person Data Submitter 05/05/2010 10/31/2012 None
522294 Karen Elliott Person Data Submitter 05/05/2010 None None
626784 Sarah Miles Person Data Submitter 08/10/2021 None None
521731 Peter Navas Person Data Submitter 08/07/2019 None None
522293 Esther Cantu Person Data Submitter 05/05/2010 None None
522005 Troy Pe Person Data Submitter 04/08/2010 01/15/2013 None
550152 Misty Brown Person Data Submitter 05/18/2020 None None
595992 Katie Marjanovic Person Data Submitter 09/11/2020 None None
601637 Stefan Szalkowski Person Data Submitter 09/03/2019 None None
467638 Kristy Monji Person Data Submitter 07/14/2011 None None
592486 Suzanne Brown Person Data Submitter 06/15/2022 None None
562444 John Shay Person Data Submitter 02/10/2017 None None
522299 Jodie Lanza Person Data Submitter 05/05/2010 None None
649604 Nan Natanom-Harrold Person Data Submitter 03/10/2025 None None
521719 Abder Yacoby Person Data Submitter 03/18/2010 None None
595992 Katie Marjanovic Person Data Submitter 09/08/2020 None None
335123 Monica Sanchez Person Data Submitter 05/11/2021 None None
648692 Margott Hinostroza Person Data Submitter 01/15/2025 None None
580129 Mandy Ng Person Data Submitter 07/02/2018 None None
521731 Peter Navas Person Data Submitter 05/05/2010 None None
528546 Russell Yoshida Person Data Submitter 08/27/2019 None None
636288 Syljohn Estil Person Data Submitter 04/12/2023 None None
598636 Qin Liu Person Data Submitter 06/14/2019 None None
640467 Marisol Cira Person Data Submitter 07/10/2023 None None
314909 Nicholas Smal Person Data Submitter 12/06/2017 None None
630002 Preeti Ghuman Person Data Submitter 01/11/2022 None None
562444 John Shay Person Data Submitter 12/27/2022 None None
550333 Verna Diaz Person Data Submitter 03/09/2015 None None
521733 Ken Hoffman Person Data Submitter 05/05/2010 None None
550106 Joshua Westfall Person Data Submitter 07/29/2016 None None
558391 Nicholas Wiehardt Person Data Submitter 07/28/2016 None None
546435 Lysa Gaboudian Person Data Submitter 02/01/2017 None None
621839 Rita Chang Person Data Submitter 02/05/2021 None None
548915 Carlita Barton Person Data Submitter 10/24/2014 None None
648816 Jose Gonzalez Person Data Submitter 01/16/2025 None None
521989 Jorge Garcia Person Data Submitter 04/07/2010 None None
550152 Misty Brown Person Data Submitter 02/19/2015 None None
562298 Steven Ono Person Data Submitter 02/09/2017 05/10/2018 None
642265 Michael Flores Person Data Submitter 10/31/2023 None None
522290 Kurt Rinaldi Person Data Submitter 05/05/2010 08/12/2015 None
542945 Matt Copeland Person Data Submitter 09/10/2013 None None
646863 Lindsay O'Donahue Person Data Submitter 12/12/2024 None None
648692 Margott Hinostroza Person Data Submitter 01/07/2025 None None
522295 Shannon Bishop Person Data Submitter 05/05/2010 None None
579499 Megan Ritsema Person Data Submitter 06/21/2018 None None
642265 Michael Flores Person Data Submitter 10/30/2023 None None
569529 Ryan Honda Person Data Submitter 11/22/2017 None None
550102 Amy De Smet Person Data Submitter 02/19/2015 None None
636288 Syljohn Estil Person Data Submitter 11/22/2022 None None
558391 Nicholas Wiehardt Person Data Submitter 08/12/2016 None None
522297 Andrew Hall Person Data Submitter 05/05/2010 05/28/2015 None
627289 Dan Vukovic Person Data Submitter 09/02/2021 None None
580129 Mandy Ng Person Data Submitter 08/29/2018 None None
522296 Francisco Guerrero Person Data Submitter 05/05/2010 None None
550383 Christina Pottios Person Data Submitter 07/15/2015 None None
626009 James Grunwald Person Data Submitter 07/06/2021 None None
630002 Preeti Ghuman Person Data Submitter 12/27/2021 None None
610975 Elizabeth Roswell Person Data Submitter 07/14/2020 None None
522293 Esther Cantu Person Data Submitter 03/13/2020 None None
541804 Chi-Li Tang Person Data Submitter 05/01/2020 None None
550102 Amy De Smet Person Data Submitter 02/13/2015 None None
639812 Vincenzo Ciancia Person Data Submitter 06/15/2023 None None
550152 Misty Brown Person Data Submitter 03/05/2015 None None
550106 Joshua Westfall Person Data Submitter 02/17/2015 None None
609761 Holly Jones Person Data Submitter 06/02/2020 None None
526480 George Gallis Person Data Submitter 04/05/2011 12/08/2017 None
627289 Dan Vukovic Person Data Submitter 05/10/2022 None None
550383 Christina Pottios Person Data Submitter 08/26/2015 None None
521717 Gary Salva Person Data Submitter 05/05/2010 02/08/2013 None
569529 Ryan Honda Person Data Submitter 11/15/2017 None None
649604 Nan Natanom-Harrold Person Data Submitter 03/04/2025 None None
550383 Christina Pottios Person Data Submitter 03/11/2015 None None
626784 Sarah Miles Person Data Submitter 08/11/2021 None None
528546 Russell Yoshida Person Data Submitter 09/16/2011 None None
595992 Katie Marjanovic Person Data Submitter 03/22/2019 None None
541804 Chi-Li Tang Person Data Submitter 07/15/2013 02/19/2020 None
Total Related Parties: 103
  
  
  
  
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?
460815 Resolution 4 4B190107013 Active NPDMUNILRG R25-001 03/27/2025 None Discharger 04/25/2025 None N
459063 Resolution 4 4B190107013 Active NPDMUNILRG R24-002 07/01/2023 None Discharger 11/06/2024 None N
452398 NPDES Permit 4 4B190107013 Active NPDMUNILRG R4-2023-0181 07/01/2023 None Discharger 04/25/2023 None N
447474 NPDES Permit 4 4B190107014 Active NPDMUNILRG R4-2022-0032 04/01/2022 None Discharger 04/18/2022 None N
445113 NPDES Permit 4 4B190107015 Active NPDMUNILRG R4-2021-0142 02/01/2022 None Discharger 09/27/2021 None N
443746 NPDES Permit 4 4B190107016 Active NPDMUNILRG R4-2021-0096 08/01/2021 None Discharger 06/14/2021 None N
443386 Resolution 4 4B190107013 Active NPDMUNILRG R21-005 05/13/2021 None Discharger 05/20/2021 None N
443109 NPDES Permit 4 4B190107020 Active NPDMUNILRG R4-2021-0131 12/01/2021 None Discharger 04/29/2021 None N
432902 NPDES Permit 4 4B190107019 Active NPDMUNILRG R4-2021-0097 08/01/2021 None Discharger 07/08/2019 None N
429527 Resolution 4 4B190107013 Active NPDMUNILRG R19-002 02/14/2019 None Discharger 03/22/2019 None N
426160 Enrollee - WRR 4 4B199101007 Active REC 2016-0068-DDW 05/01/2020 None Discharger 11/05/2018 None N
416661 NPDES Permit 4 4B190107087 Active NPDNONMUNIPRCS R4-2019-0053 07/01/2019 None Discharger 10/10/2017 None N
416544 NPDES Permit 4 4B190107013 Historical NPDMUNILRG R4-2017-0180 11/01/2017 06/30/2023 Discharger 09/29/2017 None N
408201 Enrollee - WRR 4 4B199101002 Active REC 2016-0068-DDW 07/07/2017 None Discharger 08/09/2016 None N
393470 Resolution 4 4B190107013 Active NPDMUNILRG R16-001 04/14/2016 None Discharger 04/21/2016 None N
400696 NPDES Permit 4 4B190107020 Historical NPDMUNILRG R4-2015-0070 06/01/2015 11/30/2021 Discharger 04/28/2015 None N
397484 NPDES Permit 4 4B190107016 Historical NPDMUNILRG R4-2014-0213 01/01/2015 07/31/2021 Discharger 07/28/2014 None Y
395506 NPDES Permit 4 4B190107019 Historical NPDMUNILRG R4-2014-0212 01/01/2015 07/31/2021 Discharger 03/27/2014 None Y
389835 13267 Letter (Non-Enforcement) 4 4B190107019 Historical NPDMUNILRG R4-2009-0076 01/30/2013 01/31/2013 Discharger 04/11/2013 None N
388947 13267 Letter (Non-Enforcement) 4 4B190107013 Historical NPDMUNILRG R4-2011-0151 01/30/2013 01/31/2013 Discharger 02/01/2013 None N
369524 NPDES Permit 4 4B190107019 Historical NPDMUNILRG R4-2009-0076 07/24/2009 12/31/2014 Discharger 06/04/2009 None N
134620 Reclamation Requirements 4 4B190107097 Historical REC 88-107 10/24/1988 09/08/2017 Discharger 06/04/2009 None Y
367530 NPDES Permit 4 4B190107016 Historical NPDMUNILRG R4-2009-0077 07/24/2009 12/31/2014 Discharger 06/04/2009 None N
134831 Reclamation Requirements 4 4B190107017 Active REC 81-034 07/27/1981 None Discharger 06/04/2009 None Y
369509 NPDES Permit 4 4B190107020 Historical NPDMUNILRG R4-2009-0078 07/24/2009 05/31/2015 Discharger 06/04/2009 None N
132991 NPDES Permit 4 4B190107019 Historical NPDMUNILRG R4-2004-0099 07/30/2004 07/23/2009 Discharger 02/25/2008 None Y
332744 NPDES Permit 4 4B190107014 Historical NPDMUNILRG R4-2007-0047 10/27/2007 07/31/2015 Discharger 09/06/2007 None N
386498 Letter 4 4B190107013 Historical NPDMUNILRG R4-2011-0151 06/29/2012 06/30/2012 Discharger 09/06/2007 None N
381433 NPDES Permit 4 4B190107013 Historical NPDMUNILRG R4-2011-0151 10/01/2011 10/31/2017 Discharger 09/06/2007 None Y
133829 Reclamation Requirements 4 4B190107085 Historical REC 87-051 04/27/1987 09/10/2020 Discharger 09/06/2007 None Y
134809 Reclamation Requirements 4 4B190124001 Active REC 91-100 09/09/1991 None Discharger 09/06/2007 None Y
305093 NPDES Permit 4 4B190107013 Historical NPDMUNILRG R4-2006-0042 05/25/2006 09/30/2011 Discharger 09/06/2007 None N
332745 NPDES Permit 4 4B190107015 Historical NPDMUNILRG R4-2007-0048 10/27/2007 07/31/2015 Discharger 09/06/2007 None N
385612 NPDES Permit 4 4B190107015 Historical NPDMUNILRG R4-2015-0124 08/01/2015 01/31/2022 Discharger 09/06/2007 None N
385694 NPDES Permit 4 4B190107014 Historical NPDMUNILRG R4-2015-0123 08/01/2015 03/31/2022 Discharger 09/06/2007 None N
133825 Reclamation Requirements 4 4B190107086 Active REC 87-047 04/27/1987 None Discharger 06/06/2007 None Y
Total Regulatory Measures: 36
  
  
  
  
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.
1138933 10/20/2024 OEV Total Coliform Single Sample Maximum limit is 240 MPN/100 mL and reported value was 241 MPN/100 mL at EFF-001A. Violation N eSMR Los Coyotes WRP 445113 R4-2021-0142 N
1141158 01/05/2025 OEV Total Coliform 7-Day Median limit is 2.2 CFU/100 mL and reported value was 2.4 CFU/100 mL at EFF001 WRR. Violation N eSMR Pomona Water Reclamation Plant 134831 81-034 N
1144764 04/20/2025 Deficient Monitoring Per Section 4.1 of the MRP, effluent samples shall be analyzed weekly for BOD. BOD results from an effluent sample collected on April 20 were invalidated because the sample analysis was not performed consistent with the method's standard operating procedure (SOP). The SOP was reviewed with laboratory staff to prevent reoccurrence of this issue. Violation N eSMR Whittier Narrows Water Reclamation Plant 443746 R4-2021-0096 N
1143283 03/31/2025 Deficient Monitoring Radioactivity. Per the MRP, final effluent shall be analyzed quarterly for radioactivity. At the Pomona WRP, the second quarter grab samples for gross alpha, gross beta, uranium, radium-226, radium-228, tritium, and strontium-90 were not collected due to a Laboratory oversight. Following the Laboratory Information Management System (LIMS) update in November 2024, the Sanitation Districts identified a system issue in which the automated regeneration of sampling events for certain compounds began defaulting to an incorrect interval rather than the intended frequency. The Sanitation Districts¿ LIMS administrator is aware of the issue and is actively working with the system¿s provider to resolve it. As a corrective measure, a separate schedule has been established to ensure these compounds continue to be sampled on a quarterly basis. Make-up samples were collected on April 8, and the results will be reported in the April 2025 monthly compliance report. The Pomona WRP was operating under normal conditions during the month. Thus, the concentrations of the radioactivity compounds in the final effluent are expected to have been within normal ranges. Violation N eSMR Pomona Water Reclamation Plant 134831 81-034 N
1144787 04/30/2025 CTOX Chronic Toxicity-C.dubia-Reproduction Monthly Median limit is 1 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-002. Violation N eSMR San Jose Creek Water Reclamation Plant 443109 R4-2021-0131 N
1141095 12/10/2024 Deficient Monitoring Per Section 4.1 of the MRP, ammonia shall be analyzed weekly in the influent and effluent. No influent and effluent ammonia results are available for the week of December 8, 2024. Influent and effluent samples for ammonia analysis were collected on December 10, however, the samples were inadvertently lost after collection and could not be analyzed. Laboratory staff have reviewed sample handling and custody procedures to prevent reoccurrence of this issue. Make-up samples were collected on January 16, 2025, and the results will be included in the January 2025 monthly NPDES report. Violation N eSMR A.K. Warren Water Resource Facility 452398 R4-2023-0181 N
1148310 07/20/2025 Deficient Monitoring Per Section 4.1 of the MRP, effluent samples shall be analyzed daily for settleable solids. An effluent sample was collected and analyzed for settleable solids on July 20, however, the result was inadvertently not recorded in the laboratory information management system (LIMS). As a result, there is no reportable settleable solids concentration for July 20. To prevent this issue from reoccurring, laboratory staff have been reminded to immediately enter concentration results into LIMS after tests are completed. Violation N eSMR Los Coyotes WRP 445113 R4-2021-0142 N
1143312 02/20/2025 Surface Water Per Section 5.1.16 of the WDR, the discharge shall not result in visible floating particulates, foams, or oil and grease in the receiving waters. On February 20 at 9:45 a.m., Sanitation Districts sampling personnel observed foam in the San Gabriel River downstream of Discharge Point 001B and traveling to receiving water station RSW-007 (R-13). Operations staff confirmed that the SJCE and SJCW WRPs were operating normally during this time and no changes to the treatment process or foaming had occurred at the plants. However, as a precautionary measure, the defoamant dose was increased at both WRPs the same day. The sampling crew returned to receiving water station RSW-007 (R-13) the following day on February 21 at 10:52 a.m. and observed less foam; by 2:14 p.m., the foam was no longer present. The Sanitation Districts will continue to monitor water quality in the effluent and receiving waters, and the San Jose Creek WRP Operations staff will continue their normal procedures to increase the defoamant dose if foam is observed. Violation N eSMR San Jose Creek Water Reclamation Plant 443109 R4-2021-0131 N
1147205 07/01/2025 CAT1 Chloride Daily Maximum limit is 150 mg/L and reported value was 161 mg/L at EFF001 WRR. Violation N eSMR Pomona Water Reclamation Plant 134831 81-034 N
1142110 01/05/2025 OEV Total Coliform 7-Day Median limit is 2.2 CFU/100 mL and reported value was 2.4 CFU/100 mL at EFF-001. Violation N eSMR Pomona Water Reclamation Plant 432902 R4-2021-0097 N
1143992 03/31/2025 Deficient Monitoring Per Section 4.1 of the MRP, effluent samples shall be analyzed monthly for dissolved oxygen. An effluent sample for dissolved oxygen was inadvertently not collected in March due to a laboratory oversight. The Los Coyotes WRP was operating normally in March and effluent dissolved oxygen levels are expected to have been within normal ranges. To prevent this issue from re-occurring, staff have been instructed to more proactively monitor sample collection schedules to ensure that all required samples are collected. Violation N eSMR Los Coyotes WRP 445113 R4-2021-0142 N
1139999 11/28/2024 Deficient Monitoring Per Section 4.1 of the MRP, effluent samples shall be analyzed monthly for aldrin and dieldrin. The effluent sample collected on November 28 was invalidated because it was not delivered to the laboratory within 72 hours for pH adjustment, as required by the analytical method for these compounds. Therefore, there are no reportable aldrin and dieldrin effluent results for the month of November. A make-up sample was collected on December 16 and will be included in the December monthly report. To prevent this issue from reoccurring, a 3-day sample hold time will be implemented to ensure that laboratory pH measurements and adjustments are completed within the 72-hour method requirement. Violation N eSMR A.K. Warren Water Resource Facility 452398 R4-2023-0181 N
1141157 01/04/2025 OEV Total Coliform 7-Day Median limit is 2.2 CFU/100 mL and reported value was 2.4 CFU/100 mL at EFF001 WRR. Violation N eSMR Pomona Water Reclamation Plant 134831 81-034 N
1142109 01/04/2025 OEV Total Coliform 7-Day Median limit is 2.2 CFU/100 mL and reported value was 2.4 CFU/100 mL at EFF-001. Violation N eSMR Pomona Water Reclamation Plant 432902 R4-2021-0097 N
1139996 11/30/2024 CAT2 Chlorine, Total Residual Maximum Daily (MDEL) limit is 0.10 mg/L and reported value was 0.19 mg/L at EFF-002. Violation N eSMR San Jose Creek Water Reclamation Plant 443109 R4-2021-0131 N
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: 15
*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
304741 Time Schedule Order R4-2004-0100 NPDES R4-2004-0099 as affected by TSO R4-2004-0100 NPDMUNILRG 07/30/2004 Historical
389829 13267 Letter R4-2009-0077 13267 Non-enforcement for Joint Outfall System NPDESWW 02/11/2013 Historical
Total Enforcement Actions: 2
  
  
  
  
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: 10/16/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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