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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
608663 Albert Garcia 555 West 5th Street Los Angeles, CA 90013 858-654-3580 AGarcia@semprautilities.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
635493 Southern California Gas Company Chatsworth Organization Legally Responsible Official 10/16/2023 None Privately-Owned Business
235148 Southern California Gas Company HQ Organization Legally Responsible Official 04/30/2020 None Privately-Owned Business
524716 Southern California Gas Company HQ Organization Legally Responsible Official 12/20/2022 None Privately-Owned Business
593842 Southern California Gas Company HQ Organization Legally Responsible Official 01/15/2025 None Privately-Owned Business
550478 Southern California Gas Company HQ Organization Legally Responsible Official 03/08/2022 None Privately-Owned Business
Total Related Parties: 5
  
  
  
  
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?
Total Regulatory Measures: 0
  
  
  
  
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
Total Enforcement Actions: 0
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
131167 Southern California Gas Company HQ Waiver WDR 10/26/2001 Historical
134512 Southern California Gas Company HQ WDR LNDISP 01/25/1978 Historical
135173 Southern California Gas Company HQ WDR WDR 11/16/1973 Historical
135189 Southern California Gas Company HQ WDR LNDISP 03/13/1991 Historical
135379 Southern California Gas Company HQ WDR WDR 11/16/1983 Historical
135837 Southern California Gas Company HQ WDR WDRINDIVSML 09/13/1994 Historical
135845 Southern California Gas Company HQ WDR WDR 07/26/1973 Historical
136056 Southern California Gas Company HQ WDR LNDISP 06/30/1988 Historical
136731 Southern California Gas Company HQ WDR WDR 03/22/1989 Historical
142318 Southern California Gas Company HQ WDR LNDISP 11/08/2000 Historical
460908 Southern California Gas Company HQ WDR CERFILLEXC 07/16/2025 Active
132553 Southern California Gas Company HQ WDR LFNONOPER 11/05/2003 Historical
460545 Southern California Gas Company HQ WDR CERFILLEXC 06/12/2025 Active
460012 Southern California Gas Company HQ WDR CERFILLEXC 09/02/2025 Active
458321 Southern California Gas Company HQ WDR CERFILLEXC 05/23/2025 Active
455709 Southern California Gas Company Chatsworth WDR CERFILLEXC 03/29/2024 Active
455540 Southern California Gas Company HQ WDR CERFILLEXC 03/02/2024 Active
439966 Southern California Gas Company HQ WDR CERFILLEXC 01/12/2021 Historical
439952 Southern California Gas Company HQ WDR LNDISPOTH 06/24/2020 Active
388990 Southern California Gas Company HQ WDR WDRINDIVSML 03/21/2013 Active
391732 Southern California Gas Company HQ WDR LNDISPOTH 06/20/2013 Historical
393556 Southern California Gas Company HQ WDR LNDISPOTH 05/08/2014 Historical
399463 Southern California Gas Company HQ WDR LNDISPOTH 11/13/2014 Active
261248 Southern California Gas Company HQ Letter NPDESWW None Historical
260432 Southern California Gas Company HQ Letter WDR None Historical
260352 Southern California Gas Company HQ Letter WDR None Historical
260018 Southern California Gas Company HQ Letter NPDESWW None Historical
259193 Southern California Gas Company HQ Letter WDR None Historical
395156 Southern California Gas Company HQ Enrollee - Waiver WDRNONMUNIPRCS 05/23/2013 Historical
411589 Southern California Gas Company HQ Enrollee - Waiver WDRNONMUNIPRCS 02/07/2017 Active
388816 Southern California Gas Company HQ Enrollee - Waiver WDRNONMUNIPRCS 10/23/2012 Historical
402030 Southern California Gas Company HQ Enrollee - WDR WDRNONMUNIPRCS 07/08/2015 Historical
406287 Southern California Gas Company HQ Enrollee - WDR WDRINDIVLRG 11/20/2015 Historical
440879 Southern California Gas Company HQ Enrollee - WDR CERFILLEXC 11/06/2020 Historical
443010 Southern California Gas Company HQ Enrollee - WDR CERFILLEXC 05/20/2021 Historical
445850 Southern California Gas Company HQ Enrollee - WDR CERFILLEXC 12/31/2021 Historical
450237 Southern California Gas Company HQ Enrollee - WDR CERFILLEXC 12/02/2022 Active
450661 Southern California Gas Company HQ Enrollee - WDR CERFILLEXC 01/18/2023 Active
454907 Southern California Gas Company HQ Enrollee - WDR CERFILLEXC 11/29/2023 Active
455551 Southern California Gas Company HQ Enrollee - WDR CERFILLEXC 02/13/2024 Historical
456215 Southern California Gas Company HQ Enrollee - WDR CERDREDGE 03/12/2024 Historical
456371 Southern California Gas Company HQ Enrollee - WDR CERFILLEXC 03/27/2024 Active
456684 Southern California Gas Company HQ Enrollee - WDR CERFILLEXC 02/14/2024 Historical
457493 Southern California Gas Company Chatsworth Enrollee - WDR CERFILLEXC 09/04/2024 Active
461071 Southern California Gas Company HQ Enrollee - WDR CERFILLEXC 07/24/2025 Active
192880 Southern California Gas Company HQ Enrollee - NPDES NPDNONMUNIPRCS 12/11/1997 Historical
211479 Southern California Gas Company HQ Enrollee - NPDES NPDNONMUNIPRCS 06/02/2004 Historical
423551 Southern California Gas Company HQ Enrollee - NPDES NPDNONMUNIPRCS 07/10/2018 Active
411677 Southern California Gas Company HQ Enrollee - NPDES NPDNONMUNIPRCS 03/17/2017 Historical
388805 Southern California Gas Company HQ Enrollee - NPDES NPDNONMUNIPRCS 01/27/2016 Historical
450851 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 02/02/2023 Active
450880 Southern California Gas Company Chatsworth Enrollee - 401 Certification CERFILLEXC 03/06/2023 Historical
451120 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 02/22/2023 Historical
451302 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 02/24/2023 Historical
454185 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 09/05/2023 Historical
454187 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 09/05/2023 Historical
454425 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC None Historical
454479 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 11/30/2023 Historical
454659 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC None Historical
454730 Southern California Gas Company Chatsworth Enrollee - 401 Certification CERFILLEXC None Historical
455899 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 04/17/2024 Historical
456524 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 05/15/2024 Active
456729 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 06/10/2024 Active
457032 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 05/22/2024 Active
457444 Southern California Gas Company Chatsworth Enrollee - 401 Certification CERFILLEXC 01/21/2025 Historical
458145 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 08/22/2024 Active
458224 Southern California Gas Company Chatsworth Enrollee - 401 Certification CERFILLEXC 01/21/2025 Active
458265 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 09/04/2024 Active
458732 Southern California Gas Company Chatsworth Enrollee - 401 Certification CERFILLEXC 10/28/2024 Historical
459723 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 09/12/2025 Active
392184 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 05/20/2013 Historical
393207 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 08/15/2013 Historical
418270 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 05/14/2018 Historical
425483 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 11/02/2018 Historical
425553 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 09/26/2016 Historical
425621 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 10/24/2018 Historical
428228 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 02/27/2019 Historical
439121 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 09/14/2020 Active
442100 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 03/25/2021 Historical
446878 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 06/06/2022 Historical
447447 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 06/13/2022 Historical
447645 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 06/29/2022 Historical
448993 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 09/15/2022 Historical
449392 Southern California Gas Company Chatsworth Enrollee - 401 Certification CERFILLEXC 09/29/2022 Historical
449758 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 12/20/2022 Active
450558 Southern California Gas Company HQ Enrollee - 401 Certification CERFILLEXC 02/08/2023 Historical
186605 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 01/01/2007 Historical
396410 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 06/25/2014 Historical
192931 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 10/12/1999 Historical
192932 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 12/01/2000 Historical
192933 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 12/01/2000 Historical
192935 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 06/06/2003 Historical
193010 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 11/20/1998 Historical
193028 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 03/22/2001 Historical
193052 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 09/24/2003 Historical
193147 Southern California Gas Company HQ Enrollee WDRNONMUNIPRCS 05/19/2005 Historical
193783 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 03/10/1995 Historical
193786 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 05/09/1996 Historical
193830 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 05/31/2000 Historical
193853 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 04/12/2002 Historical
193854 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 05/08/2002 Historical
193855 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 06/26/2002 Historical
194265 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 11/30/2004 Historical
194325 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 10/05/2004 Historical
194341 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 01/01/2007 Historical
205586 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 12/11/1997 Historical
205603 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 06/04/1997 Historical
205742 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 07/12/2002 Historical
206292 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 02/11/2003 Historical
206328 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 12/08/2004 Historical
209266 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 09/25/1998 Historical
209301 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 01/25/2001 Historical
209309 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 10/03/2002 Historical
209326 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 02/04/2003 Historical
209327 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 10/09/2003 Historical
211568 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 04/02/2004 Historical
213809 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 12/15/1997 Historical
219011 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 01/01/2007 Historical
261523 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 08/01/2005 Historical
297375 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 07/28/2005 Historical
304420 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 08/30/2005 Historical
334267 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 01/01/2007 Historical
363552 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 04/20/2009 Historical
376061 Southern California Gas Company HQ Enrollee WDRNONMUNIPRCS 11/30/2010 Historical
381787 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 10/19/2011 Historical
382996 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 03/05/2012 Historical
385104 Southern California Gas Company HQ Enrollee WDRNONMUNIPRCS 05/16/2012 Historical
396406 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 07/01/2014 Historical
192928 Southern California Gas Company HQ Enrollee NPDNONMUNIPRCS 08/06/1998 Historical
171231 Southern California Gas Company HQ 401 Certification CERFILLEXC None Historical
453468 Southern California Gas Company HQ 401 Certification CERFILLEXC 10/12/2023 Active
172038 Southern California Gas Company HQ 401 Certification CERFILLEXC None Historical
173687 Southern California Gas Company HQ 401 Certification CERFILLEXC None Historical
318285 Southern California Gas Company HQ 401 Certification CERFILLEXC 10/06/2006 Historical
368211 Southern California Gas Company HQ 401 Certification CERFILLEXC 09/10/2009 Historical
371674 Southern California Gas Company HQ 401 Certification CERFILLEXC 11/24/2009 Historical
386125 Southern California Gas Company HQ 401 Certification CERFILLEXC 11/08/2005 Historical
391764 Southern California Gas Company HQ 401 Certification CERFILLEXC 05/15/2014 Historical
400303 Southern California Gas Company HQ 401 Certification CERFILLEXC 05/06/2015 Historical
405504 Southern California Gas Company HQ 401 Certification CERFILLEXC 05/23/2016 Historical
411727 Southern California Gas Company HQ 401 Certification CERFILLEXC 04/18/2017 Historical
428496 Southern California Gas Company HQ 401 Certification CERFILLEXC 04/26/2019 Historical
429914 Southern California Gas Company HQ 401 Certification CERFILLEXC 05/22/2019 Active
431656 Southern California Gas Company HQ 401 Certification CERFILLEXC 04/09/2020 Active
434666 Southern California Gas Company HQ 401 Certification CERFILLEXC 05/20/2020 Active
436998 Southern California Gas Company HQ 401 Certification CERFILLEXC 04/15/2020 Historical
437024 Southern California Gas Company HQ 401 Certification CERFILLEXC 09/16/2020 Historical
438097 Southern California Gas Company HQ 401 Certification CERFILLEXC 11/12/2020 Historical
452166 Southern California Gas Company HQ 401 Certification CERFILLEXC 07/06/2023 Active
452698 Southern California Gas Company HQ 401 Certification CERFILLEXC 08/16/2023 Active
171232 Southern California Gas Company HQ 401 Certification CERFILLEXC None Historical
Total Regulatory Measures linked to Related Parties: 151
  
  
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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