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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
285299 UC San Diego State Agency 9500 Gilman Dr # 0982 La Jolla, CA 92093-5003 858-534-4907(+) None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
256035 Scripps Institution of Oceanography San Diego 9 Service/Commercial Site, NEC Owner 11/26/1984 None
866023 UC San Diego, Hillcrest Campus 2019 Long Range Development Plan Phase1A San Diego 9 Dredge/Fill Site Owner 04/08/2020 None
631389 University Of California, San Diego CS San Diego 9 Collection_System Owner 04/05/2006 None
Total Related Places: 3
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
345970 Sam Petersen Person Legally Responsible Official 07/21/2021 None None
359794 Vivian Hill Person Data Submitter 01/12/2007 None None
624555 Tanner Barnes Person Data Submitter 02/01/2022 None None
624555 Tanner Barnes Person Data Submitter 04/11/2023 None None
545272 Monica Esswein Person Data Submitter 02/11/2014 None None
580242 Corey Singleton Person Legally Responsible Official 07/17/2018 None None
551248 Amanda Loeper Person Data Submitter 05/19/2015 None None
608117 Barbara Anderson Person Legally Responsible Official 04/08/2020 None None
551248 Amanda Loeper Person Data Submitter 01/20/2016 None None
115188 Larry Oberti Person Facility Contact 03/10/2003 None None
533579 Kimberly O'Connell Person Legally Responsible Official 05/04/2020 None None
345970 Sam Petersen Person Data Submitter 10/12/2006 07/21/2021 None
345970 Sam Petersen Person Data Submitter 12/20/2013 07/21/2021 None
358755 Valerie Fanning Person Legally Responsible Official 01/08/2007 07/15/2021 None
569713 Kathryn Phin Person Legally Responsible Official 11/30/2017 05/29/2020 None
566318 Garry Mac Pherson Person Legally Responsible Official 08/07/2017 08/03/2018 None
564003 Daniel Gough Person Legally Responsible Official 05/09/2017 06/13/2018 None
345969 Julie Hampel Person Legally Responsible Official 10/12/2006 07/26/2017 None
Total Related Parties: 18
  
  
  
  
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?
142236 NPDES Permit 9 9 000000018 Historical NPDESWW 94-076 11/10/1994 11/09/1999 Discharger 11/10/1994 None N
148084 NPDES Permit 9 9 000000018 Historical NPDESWW 99-083 11/10/1999 None Discharger 11/10/1999 None N
338446 Enrollee 9 9SSO10709 Active SSOMUNISML R9-2007-0005 02/14/2007 None Discharger 02/14/2007 None N
437547 401 Certification 9 9 000003578 Historical CERFILLEXC R9-2020-0121 10/23/2020 09/05/2025 Discharger 04/08/2020 None N
300836 Enrollee 9 9SSO10709 Active SSOALLOTH 2022-0103-DWQ 11/03/2006 None Discharger 04/14/2006 None N
142296 NPDES Permit 9 9 000000018 Historical NPDESWW 84-017 11/26/1984 None Discharger 11/26/1984 None Y
373526 NPDES Permit 9 9 000000018 Historical NPDNONMUNIPRCS R9-2015-0070 01/01/2016 05/01/2023 Discharger 02/09/2005 None Y
133290 NPDES Permit 9 9 000000018 Historical NPDNONMUNIPRCS R9-2005-0008 02/19/2005 12/31/2015 Discharger 02/09/2005 None Y
450871 NPDES Permit 9 9 000000018 Active NPDNONMUNIPRCS R9-2023-0004 05/01/2023 None Discharger 01/23/2023 None N
Total Regulatory Measures: 9
  
  
  
  
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.
1149585 09/10/2025 Order Conditions Approximately 450 gallons of fresh water that had been treated with hydrogen peroxide from the Shark Shores backwash system was accidentally discharged to the non-indigenous species (NIS) treatment system and to Outfall 001 instead of to the sanitary sewer system due to operator error. The Shark Shores backwash valves had been incorrectly turned to send water to the NIS treatment system instead of to the sanitary sewer. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1149586 07/22/2025 Order Conditions Approximately 200 gallons of filtered, local seawater was discharged to the storm drain at the Birch Aquarium at Scripps due to a plumbing drain issue. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1146487 02/17/2025 Order Conditions Due to matrix interference, the Method Detection Limit (MDL) and Reporting Limit (RL) were raised for Toxaphene (USEPA 608.3 method) in all samples. As a result, the MDL and RL for Toxaphene for Outfall 004b was 1 ug/L which is above the Ocean Plan Minimum Level of 0.5 ug/L and the Permit Performance Goal of .00168 ug/L. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1143722 03/12/2025 OEV Enterococci Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 10 % and reported value was 16.7 % at S3. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1146489 02/17/2025 Order Conditions Due to matrix interference, the Method Detection Limit (MDL) and Reporting Limit (RL) were raised for Toxaphene (USEPA 608.3 method) in all samples. As a result, the MDL and RL for Toxaphene for Outfall 004a was 1 ug/L which is above the Ocean Plan Minimum Level of 0.5 ug/L and the Permit Performance Goal of .00168 ug/L. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1143723 01/15/2025 OEV Enterococci Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 10 % and reported value was 14.3 % at S3. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1146485 02/17/2025 Order Conditions Due to matrix interference, the Method Detection Limit (MDL) and Reporting Limit (RL) were raised for Toxaphene (USEPA 608.3 method) in all samples. As a result, the MDL and RL for Toxaphene for Outfall 003 was 1 ug/L which is above the Ocean Plan Minimum Level of 0.5 ug/L and the Permit Performance Goal of .00168 ug/L. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1149584 07/26/2025 Order Conditions The top off valve on the BAS gulf reserve system was inadvertently left open by a staff aquarist, resulting in an overflow. Approximately 2,500 gallons of seawater previously treated in May 2025 with Seachem Cupramine, a medication containing copper, discharged to the non-indigenous species (NIS) treatment system which discharges to Outfall 001. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1146484 02/17/2025 Order Conditions Due to matrix interference, the Method Detection Limit (MDL) and Reporting Limit (RL) were raised for Toxaphene (USEPA 608.3 method) in all samples. As a result, the MDL and RL for Toxaphene for Outfall 001 was 1 ug/L which is above the Ocean Plan Minimum Level of 0.5 ug/L and the Permit Performance Goal of .00168 ug/L. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1143720 01/15/2025 OEV Enterococci Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 10 % and reported value was 14.3 % at S2. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1146488 02/17/2025 Order Conditions Due to matrix interference, the Method Detection Limit (MDL) and Reporting Limit (RL) were raised for Toxaphene (USEPA 608.3 method) in all samples. As a result, the MDL and RL for Toxaphene for the receiving water sample was 1 ug/L which is above the Ocean Plan Minimum Level of 0.5 ug/L and the Permit Performance Goal of .00021 ug/L. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1143721 03/12/2025 OEV Enterococci Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 10 % and reported value was 16.7 % at S1. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1146471 04/18/2025 Order Conditions Approximately 2,000 gallons of copper treated, non-indigenous seawater from Birch Aquarium at Scripps (BAS) Gulf System discharged into the storm conveyance system at BAS when the Gulf System's degas tower overflowed. The overflow was caused by a subcontractor that mistakenly closed a supply valve to a tank while working on the Gulf Supply Line. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N
1146486 02/17/2025 Order Conditions Due to increased turbidity and/or the potential for matrix interferences from the storm water, samples for some constituents were diluted by the laboratory prior to analysis for Outfall 002 (storm water). This raised the Method Detection Limits (MDLs) and Reporting Limits (RLs) for these samples. As a result, the MDLs and RLs for some of the constituents analyzed for the Outfall 002 samples exceeded Ocean Plan Minimum Levels and/or Performance Goals. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 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: 14
*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
390073 Staff Enforcement Letter None SEL for Violation on Jul - Dec 2012 e-SMR NPDNONMUNIPRCS 04/30/2013 Historical
377664 Staff Enforcement Letter None SEL for UC San Diego CAT I SSOs Jul-Dec 2010 WDR 02/22/2011 Historical
392985 Staff Enforcement Letter None SEL for UC San Diego WDR 09/05/2013 Historical
386371 Staff Enforcement Letter None SEL for UC San Diego WDR 07/23/2012 Historical
402785 Staff Enforcement Letter None SEL for UC San Diego NPDNONMUNIPRCS 09/29/2015 Historical
372218 Staff Enforcement Letter None SEL for UC San Diego WDR 12/15/2009 Historical
398213 Staff Enforcement Letter None SEL for UC San Diego WDR None Historical
391176 Staff Enforcement Letter R9-2005-0008 SEL for Jan - Mar 2013 SMR: Missing Flow Data: Order No. R9-2005-0008 NPDNONMUNIPRCS 06/17/2013 Historical
261487 Staff Enforcement Letter None SEL UCSD Scripps Inst of Oceanography NPDNONMUNIPRCS 01/12/2006 Historical
385286 Staff Enforcement Letter None SEL SMR Violations Jan 2009 - Jun 2012 NPDNONMUNIPRCS 05/24/2012 Historical
433305 Staff Enforcement Letter None SEL 07/31/2019 for UC San Diego NPDNONMUNIPRCS 07/31/2019 Historical
407282 Staff Enforcement Letter None SEL for UC San Diego NPDNONMUNIPRCS 08/11/2016 Historical
401644 Staff Enforcement Letter None SEL for UC San Diego NPDNONMUNIPRCS 07/10/2015 Historical
234661 Notice of Violation UNKNOWN Enforcement - 9 000399N00 DISCHLND 08/03/2000 Historical
249888 Staff Enforcement Letter UNKNOWN Enforcement - 9 000000018 NPDESWW 01/29/2004 Historical
Total Enforcement Actions: 15
  
  
  
  
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: 12/19/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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