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California Integrated Water Quality System Project (CIWQS)
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Place ID 259184 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
8 259184 IEUA Carbon Canyon WWRF Wastewater Treatment Facility 14950 Telephone Chino, CA, 91710 San Bernardino
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
648695 Person Kevin Leon Alexander Is Onsite Manager For 01/29/2025
642994 Person Stephen Parker Is A Data Submitter For 01/10/2024
642938 Person Robert A Delgado Is Onsite Manager For 12/15/2023
640852 Person Jeff Ziegenbein Is Onsite Manager For 08/09/2023 09/03/2024
587087 Person Kenneth Tam Is Onsite Manager For 02/16/2022
550623 Person Pietro Cambiaso Is Onsite Manager For 02/16/2022
147335 Organization Inland Empire Utilities Agency Owner Special District 09/18/2020
584685 Person Sarah Recinto Is A Data Submitter For 05/09/2020
579900 Person Christiana Daisy Is Onsite Manager For 01/06/2020
541040 Person Randy Lee Is Onsite Manager For 02/06/2017 08/01/2023
546361 Person Sylvie Lee Is Onsite Manager For 06/19/2014 03/08/2022
544318 Person Ernest Yeboah Is Onsite Manager For 12/02/2013 04/11/2017
532721 Person Craig Miller Is Onsite Manager For 04/03/2012 09/03/2013
532535 Person Chris Berch Is Onsite Manager For 04/03/2012 05/31/2019
149707 Person Bonita Fan Is A Data Submitter For 04/12/2006
147335 Organization Inland Empire Utilities Agency Owner and Operator Special District 04/12/2006
285855 Person Patrick Sheilds Is Onsite Manager For 06/17/2005 07/01/2012
Total Related Parties: 17
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
448253 NPDES Permit 8 NPDMUNILRG R8-2022-0041 8 362918001 08/01/2022 09/30/2027 Active N
440344 Co-Permitee SB SLIC 2020-0015-DWQ 8 362918001 07/09/2020 Active N
394393 NPDES Permit 8 NPDMUNILRG R8-2015-0036 8 362918001 11/01/2015 10/31/2020 Historical N
369778 NPDES Permit 8 NPDMUNILRG R8-2009-0021 8 362918001 07/20/2009 07/01/2014 Historical Y
132875 NPDES Permit 8 NPDMUNILRG R8-2004-0020 8 362283001 08/13/2004 08/01/2009 Historical Y
144363 NPDES Permit 8 NPDMUNILRG 99-036 8 362283001 06/25/1999 06/01/2004 Historical N
140363 NPDES Permit 8 NPDMUNILRG 94-012 8 362283001 06/03/1994 06/01/1999 Historical N
138660 NPDES Permit 8 NPDMUNILRG 88-130 8 362283001 12/09/1988 11/01/1993 Historical N
Total Reg Measures: 8
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1143714 04/21/2025 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 980.4 MPN/100 mL at M-004. IEUA staff concluded that the high coliform value may have been caused by two deceased birds that were found inside the chlorine contact basin. These deceased birds were removed from the basin the following day. Violation U eSMR
1115441 04/02/2023 LREP Annual SMR ( SUMRPT ) report for 2022 (2553933) was due on 01-APR-23 Violation B Report
1115500 04/02/2023 LREP Annual SMR ( SUMRPT ) report for 2022 (2711194) was due on 01-APR-23 Violation B Report
1115062 12/31/2022 DMON M-004 Annual Perchlorate - IEUA missed analysis Collect additional sample in addition to the annual sample in 2023. Violation U eSMR
1109293 10/01/2022 LREP Annual SMR ( PRETRPT ) report for 2021 (2416108) was due on 30-SEP-22 Violation B Report
1103432 08/31/2021 DMON Toxicity data was not reported for 003-A for August 2021. Discharger used NODI P (for lab error) in DMRs triggering a violation. No data reported in eSMR or uploaded in attachments to verify/validate. Violation B Report
1088564 09/30/2020 DMON Failed to sample for bromodichloromethane and chlorodibromomethane quarterly at 002. Reported NODI E in DMR generating a violation in the federal database. Violation B Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 7 Priority Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
*As of 5/20/2010, the Water Board's Enforcement Policy requires that all violations be classified as 1, 2 or 3, with class 1 being the highest. Prior to this, violations were simply classified as Yes or No. If a 123 classification has been assigned to a violation that occurred before this date, that classification data will be displayed instead of the Yes/No data.
Violation Types
DMON = Deficient Monitoring LREP = Late Report
OEV = Other Effluent Violation
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
338012 Staff Enforcement Letter 11/07/2007 Historical
251366 Admin Civil Liability R8-2004-0032 03/09/2004 Historical
238400 Admin Civil Liability R8-2001-0117 12/07/2001 Historical
238399 Admin Civil Liability R8-2001-0115 11/08/2001 Withdrawn
Total Enf Actions: 4
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
24703304 A Type compliance inspection Julio Lara 05/31/2016 N 0 [Attachments]
19663000 A Type compliance inspection Julio Lara 02/19/2015 N 0 [Attachments]
15877018 B Type compliance inspection Julio Lara 03/27/2014 N 0 [Attachments]
11216932 A Type compliance inspection Julio Lara 12/17/2012 N 0 [Attachments]
6473160 A Type compliance inspection Julio Lara 12/06/2011 N 0 [Attachments]
4094978 A Type compliance inspection Julio Lara 03/24/2011 N 0 [Attachments]
2488695 A Type compliance inspection Julio Lara 05/06/2010 N 0 Download
1713093 B Type compliance inspection Julio Lara 05/19/2009 N 0 Download
1419642 A Type compliance inspection Julio Lara 04/18/2008 N 0 Download
1371606 A Type compliance inspection Julio Lara 06/21/2007 N 0 Download
715390 A Type compliance inspection Julio Lara 06/15/2006 Y 0 Download
338859 A Type compliance inspection Julio Lara 06/14/2005 Y 0 N/A
338386 B Type compliance inspection Julio Lara 11/24/2004 Y 0 N/A
334018 A Type compliance inspection Julio Lara 02/03/2004 Y 0 N/A
330220 A Type compliance inspection Julio Lara 05/06/2003 Y 0 N/A
326917 B Type compliance inspection Julio Lara 11/22/2002 Y 0 N/A
282680 A Type compliance inspection Julio Lara 06/12/2002 Y 0 N/A
282650 B Type compliance inspection Julio Lara 05/03/2002 Y 0 N/A
282649 B Type compliance inspection Julio Lara 05/30/2001 Y 0 N/A
282670 A Type compliance inspection Julio Lara 01/16/2001 Y 0 N/A
282679 A Type compliance inspection Julio Lara 05/12/2000 Y 0 N/A
282674 A Type compliance inspection Steve Mayville 06/02/1999 Y 0 N/A
282678 B Type compliance inspection Steve Mayville 01/13/1999 Y 0 N/A
282673 A Type compliance inspection Steve Mayville 05/26/1998 Y 0 N/A
282677 B Type compliance inspection Steve Mayville 12/21/1997 Y 0 N/A
282668 B Type compliance inspection Steve Mayville 03/07/1997 Y 0 N/A
282672 B Type compliance inspection Ken Theisen 11/30/1994 Y 0 N/A
282669 B Type compliance inspection Ken Theisen 07/26/1994 Y 0 N/A
282671 A Type compliance inspection Ken Theisen 06/20/1994 Y 0 N/A
282651 B Type compliance inspection Ken Theisen 12/01/1993 Y 0 N/A
282667 A Type compliance inspection Jane Qiu 06/01/1993 Y 0 N/A
282676 A Type compliance inspection Pamela Creedon 06/24/1992 Y 0 N/A
282675 B Type compliance inspection Pamela Creedon 01/17/1992 Y 0 N/A
282666 B Type compliance inspection Joanne Lee 02/05/1991 Y 0 N/A
Total Inspections: 34 Last Inspection: 05/31/2016
  
The current report was generated with data as of: 06/16/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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