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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
550623 Pietro Cambiaso 6075 Kimball Avenue Chino, CA 91708 909-993-1639 pcambiaso@ieua.org
  
  
  
  
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
147335 Inland Empire Utilities Agency Organization Legally Responsible Official 10/03/2022 None Special District
147335 Inland Empire Utilities Agency Organization Data Submitter 04/01/2015 None Special District
Total Related Parties: 2
  
  
  
  
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
133299 Inland Empire Utilities Agency WDR LNDISP 03/04/2005 Historical
449441 Inland Empire Utilities Agency WDR CERFILLEXC 12/02/2022 Active
135959 Inland Empire Utilities Agency WDR WDRMUNILRG 08/25/2000 Historical
135959 Inland Empire Utilities Agency WDR WDRMUNILRG 08/25/2000 Historical
137145 Inland Empire Utilities Agency WDR WDRMUNIOTH 06/29/1979 Historical
137145 Inland Empire Utilities Agency WDR WDRMUNIOTH 06/29/1979 Historical
137987 Inland Empire Utilities Agency WDR WDR 10/08/1982 Historical
137987 Inland Empire Utilities Agency WDR WDR 10/08/1982 Historical
138089 Inland Empire Utilities Agency WDR NPDESWW 09/14/1984 Historical
138089 Inland Empire Utilities Agency WDR NPDESWW 09/14/1984 Historical
139764 Inland Empire Utilities Agency WDR LNDISP 07/13/1990 Historical
139764 Inland Empire Utilities Agency WDR LNDISP 07/13/1990 Historical
139833 Inland Empire Utilities Agency WDR LNDISP 12/07/1990 Historical
139833 Inland Empire Utilities Agency WDR LNDISP 12/07/1990 Historical
139880 Inland Empire Utilities Agency WDR WDRMUNIOTH 02/08/1991 Historical
139880 Inland Empire Utilities Agency WDR WDRMUNIOTH 02/08/1991 Historical
140422 Inland Empire Utilities Agency WDR LNDISP 06/30/2000 Historical
140422 Inland Empire Utilities Agency WDR LNDISP 06/30/2000 Historical
141974 Inland Empire Utilities Agency WDR LNDISP 04/07/1995 Historical
141974 Inland Empire Utilities Agency WDR LNDISP 04/07/1995 Historical
145781 Inland Empire Utilities Agency WDR WDRMUNILRG 03/03/1995 Historical
145781 Inland Empire Utilities Agency WDR WDRMUNILRG 03/03/1995 Historical
345783 Inland Empire Utilities Agency WDR CERFILLEXC 04/18/2008 Historical
345783 Inland Empire Utilities Agency WDR CERFILLEXC 04/18/2008 Historical
349535 Inland Empire Utilities Agency WDR CERFILLEXC 11/30/2007 Historical
349535 Inland Empire Utilities Agency WDR CERFILLEXC 11/30/2007 Historical
449441 Inland Empire Utilities Agency WDR CERFILLEXC 12/02/2022 Active
133299 Inland Empire Utilities Agency WDR LNDISP 03/04/2005 Historical
396319 Inland Empire Utilities Agency Resolution PLNTMDL 04/25/2014 Active
383998 Inland Empire Utilities Agency Resolution NPS 03/16/2012 Active
383998 Inland Empire Utilities Agency Resolution NPS 03/16/2012 Active
396319 Inland Empire Utilities Agency Resolution PLNTMDL 04/25/2014 Active
348347 Inland Empire Utilities Agency Reclamation Requirements REC 06/09/2007 Active
139879 Inland Empire Utilities Agency Reclamation Requirements REC 02/08/1991 Historical
139879 Inland Empire Utilities Agency Reclamation Requirements REC 02/08/1991 Historical
133357 Inland Empire Utilities Agency Reclamation Requirements REC 04/15/2005 Historical
133357 Inland Empire Utilities Agency Reclamation Requirements REC 04/15/2005 Historical
348347 Inland Empire Utilities Agency Reclamation Requirements REC 06/09/2007 Active
132674 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 07/01/2003 Historical
448253 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 08/01/2022 Active
132875 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 08/13/2004 Historical
132875 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 08/13/2004 Historical
138402 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 01/11/1985 Historical
138402 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 01/11/1985 Historical
138660 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 12/09/1988 Historical
138660 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 12/09/1988 Historical
138792 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 10/11/1985 Historical
138792 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 10/11/1985 Historical
138843 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 02/11/1987 Historical
138843 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 02/11/1987 Historical
139147 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 02/09/1990 Historical
139147 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 02/09/1990 Historical
139153 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 03/09/1990 Historical
139153 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 03/09/1990 Historical
139694 Inland Empire Utilities Agency NPDES Permit NPDMUNIOTH 12/08/1989 Historical
139694 Inland Empire Utilities Agency NPDES Permit NPDMUNIOTH 12/08/1989 Historical
140279 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 04/03/1992 Historical
140279 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 04/03/1992 Historical
140280 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 05/08/1992 Historical
140280 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 05/08/1992 Historical
140363 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 06/03/1994 Historical
140363 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 06/03/1994 Historical
140615 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 12/04/1992 Historical
140615 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 12/04/1992 Historical
140898 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 06/06/1997 Historical
140898 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 06/06/1997 Historical
141981 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 05/26/1995 Historical
141981 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 05/26/1995 Historical
144363 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 06/25/1999 Historical
144363 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 06/25/1999 Historical
147687 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 07/07/1995 Historical
147687 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 07/07/1995 Historical
148762 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 01/19/2001 Historical
148762 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 01/19/2001 Historical
148763 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 01/19/2001 Historical
148763 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 01/19/2001 Historical
305447 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 07/08/2006 Historical
305447 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 07/08/2006 Historical
354405 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 09/05/2008 Historical
354405 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 09/05/2008 Historical
369778 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 07/20/2009 Historical
369778 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 07/20/2009 Historical
394393 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 11/01/2015 Historical
394393 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 11/01/2015 Historical
448253 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 08/01/2022 Active
132674 Inland Empire Utilities Agency NPDES Permit NPDMUNILRG 07/01/2003 Historical
259377 Inland Empire Utilities Agency Letter WDR None Historical
259377 Inland Empire Utilities Agency Letter WDR None Historical
388236 Inland Empire Utilities Agency Enrollee - NPDES NPDNONMUNIPRCS 04/11/2013 Historical
388236 Inland Empire Utilities Agency Enrollee - NPDES NPDNONMUNIPRCS 04/11/2013 Historical
450033 Inland Empire Utilities Agency Enrollee - NPDES NPDNONMUNIPRCS 11/16/2022 Historical
450033 Inland Empire Utilities Agency Enrollee - NPDES NPDNONMUNIPRCS 11/16/2022 Historical
301042 Inland Empire Utilities Agency Enrollee SSOMUNILRG 10/10/2006 Active
301042 Inland Empire Utilities Agency Enrollee SSOMUNILRG 10/10/2006 Active
211536 Inland Empire Utilities Agency Enrollee NPDNONMUNIPRCS 04/07/2000 Historical
211536 Inland Empire Utilities Agency Enrollee NPDNONMUNIPRCS 04/07/2000 Historical
211575 Inland Empire Utilities Agency Enrollee NPDNONMUNIPRCS 07/29/2004 Historical
211575 Inland Empire Utilities Agency Enrollee NPDNONMUNIPRCS 07/29/2004 Historical
440344 Inland Empire Utilities Agency Co-Permitee SLIC 07/09/2020 Active
440344 Inland Empire Utilities Agency Co-Permitee SLIC 07/09/2020 Active
440353 Inland Empire Utilities Agency Co-Permitee SLIC 07/09/2020 Active
440354 Inland Empire Utilities Agency Co-Permitee SLIC 07/09/2020 Active
440354 Inland Empire Utilities Agency Co-Permitee SLIC 07/09/2020 Active
440355 Inland Empire Utilities Agency Co-Permitee SLIC 07/09/2020 Active
440355 Inland Empire Utilities Agency Co-Permitee SLIC 07/09/2020 Active
440353 Inland Empire Utilities Agency Co-Permitee SLIC 07/09/2020 Active
412163 Inland Empire Utilities Agency 401 Certification CERFILLEXC 06/16/2017 Historical
412163 Inland Empire Utilities Agency 401 Certification CERFILLEXC 06/16/2017 Historical
412170 Inland Empire Utilities Agency 401 Certification CERFILLEXC 12/21/2017 Historical
412170 Inland Empire Utilities Agency 401 Certification CERFILLEXC 12/21/2017 Historical
431181 Inland Empire Utilities Agency 401 Certification CERFILLEXC 07/02/2020 Active
431181 Inland Empire Utilities Agency 401 Certification CERFILLEXC 07/02/2020 Active
444992 Inland Empire Utilities Agency 401 Certification CERFILLEXC 03/30/2022 Active
406314 Inland Empire Utilities Agency 401 Certification CERFILLEXC 02/13/2018 Active
406314 Inland Empire Utilities Agency 401 Certification CERFILLEXC 02/13/2018 Active
444992 Inland Empire Utilities Agency 401 Certification CERFILLEXC 03/30/2022 Active
402183 Inland Empire Utilities Agency 401 Certification CERFILLEXC 08/07/2015 Historical
393209 Inland Empire Utilities Agency 401 Certification CERFILLEXC 10/14/2013 Historical
393209 Inland Empire Utilities Agency 401 Certification CERFILLEXC 10/14/2013 Historical
389737 Inland Empire Utilities Agency 401 Certification CERFILLEXC 05/15/2013 Historical
389737 Inland Empire Utilities Agency 401 Certification CERFILLEXC 05/15/2013 Historical
385123 Inland Empire Utilities Agency 401 Certification CERFILLEXC 06/11/2003 Historical
385123 Inland Empire Utilities Agency 401 Certification CERFILLEXC 06/11/2003 Historical
385122 Inland Empire Utilities Agency 401 Certification CERFILLEXC 08/20/2009 Historical
385122 Inland Empire Utilities Agency 401 Certification CERFILLEXC 08/20/2009 Historical
384346 Inland Empire Utilities Agency 401 Certification CERFILLEXC 08/20/2009 Historical
384346 Inland Empire Utilities Agency 401 Certification CERFILLEXC 08/20/2009 Historical
402183 Inland Empire Utilities Agency 401 Certification CERFILLEXC 08/07/2015 Historical
Total Regulatory Measures linked to Related Parties: 128
  
  
The current report was generated with data as of: 10/30/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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