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California Integrated Water Quality System Project (CIWQS)
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Place ID 742794 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
8 742794 IEUA Regional Plant No. 4 Wastewater Treatment Facility 12811 Sixth Rancho Cucamonga, CA, 91739-9222 San Bernardino
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
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
532535 Person Chris Berch Is Onsite Manager For 04/04/2012 05/31/2019
532721 Person Craig Miller Is Onsite Manager For 04/03/2012 09/03/2013
147335 Organization Inland Empire Utilities Agency Owner and Operator Special District 08/11/2009
149707 Person Bonita Fan Is A Data Submitter For 02/06/2006
Total Related Parties: 10
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
440355 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
Total Reg Measures: 4
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
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
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
1088572 12/31/2019 Deficient Reporting Used NODI 1 for "Wrong flow" for the following: 002-Y Heptachlor epoxide 004-Y Anthracene This triggered violations in the federal database for failing to report valid data. IN1B-Y Bromoform IN3A-Y Methyl bromide [Bromomethane] INF4-Y 4,4'-DDE Violation B Report
1070249 12/31/2019 OEV Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 365.4 MPN/100 mL at REC-002. Increased the sodium hypochlorite and aluminum sulfate doses as a precaution after the sample exceedance was confirmed. Violation U eSMR
1088570 11/30/2019 Deficient Reporting TCDD Equivalents not report for November 2019 for 003-A. Discharger reported NODI D in DMR, which generated 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: 8 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 Deficient Reporting = Deficient Reporting
LREP = Late Report OEV = Other Effluent Violation
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
Total Enf Actions: 0
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
48664038 B Type compliance inspection Najah Amin 03/23/2022 N 0 Download
24704205 A Type compliance inspection Julio Lara 05/12/2016 N 0 [Attachments]
20414175 A Type compliance inspection Julio Lara 03/18/2015 N 0 [Attachments]
15876717 B Type compliance inspection Julio Lara 03/18/2014 N 0 [Attachments]
11217285 A Type compliance inspection Julio Lara 01/29/2013 N 0 [Attachments]
6799901 A Type compliance inspection Julio Lara 01/10/2012 N 0 [Attachments]
3876101 A Type compliance inspection Julio Lara 03/08/2011 N 0 Download
2490082 A Type compliance inspection Julio Lara 05/19/2010 N 0 Download
Total Inspections: 8 Last Inspection: 03/23/2022
  
The current report was generated with data as of: 05/15/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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