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California Integrated Water Quality System Project (CIWQS)
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Place ID 259178 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
8 259178 Colton/San Bernadino STP, RIX Wastewater Treatment Facility 1990 Agua Mansa Colton, CA, 92324-2324 San Bernardino
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
643528 Person Ashley Alamo-Spradlin Is A Data Submitter For 01/24/2024
636252 Person Maria Arreguin Is A Data Submitter For 11/22/2022 07/13/2023
618397 Person Kevin T Stewart Is Onsite Manager For 01/04/2021 09/24/2021
9055 Organization Colton/San Bernardino RTT&WRA Owner Government Agency Combination 09/18/2020
583355 Person Estefania Solorio Is A Data Submitter For 08/23/2018 04/06/2023
553691 Person Marissa Flores-Acosta Is A Data Submitter For 11/17/2015
551603 Person Carmen Inez Is A Data Submitter For 06/08/2015 09/22/2021
549217 Person Hannah Smith Is A Data Submitter For 11/24/2014 06/08/2015
530201 Person Rebecca Franklin Is Onsite Manager For 09/22/2014 05/25/2017
547921 Person Lauren Tatum Is A Data Submitter For 08/07/2014 10/01/2014
530201 Person Rebecca Franklin Is A Data Submitter For 11/23/2011 06/22/2015
527730 Person Jennifer L Shepardson Is Onsite Manager For 07/11/2011
527731 Person Bobby Gustafson Is A Data Submitter For 07/11/2011 07/30/2014
520645 Person John A Claus Is Onsite Manager For 12/23/2009 12/30/2020
306458 Person Vijay Korisal Is Onsite Manager For 12/23/2009 11/24/2015
149584 Person John Perry Is Onsite Manager For 08/14/2006 02/28/2013
317065 Person Scott Hollender Pending-is onsite manager for 05/18/2006 10/09/2013
317063 Person Elizabeth Razo Is A Data Submitter For 05/18/2006
149630 Person Valerie Housel Is Onsite Manager For 04/18/2006 02/28/2013
9055 Organization Colton/San Bernardino RTT&WRA Owner and Operator Government Agency Combination 04/22/1996
39886 Organization Santa Ana Watershed Project Authority Owner Government Agency Combination 01/17/1991 04/21/1996
Total Related Parties: 21
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
260550 Letter 8 NPDESWW 1 Historical N
440340 Co-Permitee SB SLIC 2020-0015-DWQ 8 362375001 07/09/2020 Active N
392658 NPDES Permit 8 NPDMUNILRG R8-2013-0032 8 362375001 08/01/2013 07/31/2018 Active N
326962 NPDES Permit 8 NPDMUNILRG R8-2006-0052 8 362375001 12/01/2006 12/01/2011 Historical N
371841 NPDES Permit 8 NPDMUNILRG R8-2006-0052 8 362375001 12/01/2006 12/01/2011 Historical N
148500 NPDES Permit 8 NPDMUNILRG R8-2001-0045 8 362375001 10/26/2001 10/01/2006 Historical Y
140684 NPDES Permit 8 NPDMUNILRG 93-045 8 362375001 07/16/1993 07/01/1998 Historical Y
140631 WDR 8 NPDESWW 93-01004 8 362347001 01/29/1993 Historical N
140125 WDR 8 NPDESWW 91-022 8 362347001 01/17/1991 01/01/1993 Historical N
Total Reg Measures: 9
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1109658 09/14/2022 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at M-001. An internal investigation concluded the most probable cause of the exceedance was the Aquadisk Filter (ADF) placed online. The ADF was placed online for maintenance and testing from September 9, 2022 through September 13, 2022. All coliform detections causing the exceedance were reported from September 9, 2022 to September 13, 2022. Violation U eSMR
1103479 03/22/2022 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 23 MPN/100 mL and reported value was 33 MPN/100 mL at M-001. An investigation was initiated to determine the probable cause. The Department: reviewed sampling practices and procedures; collected split samples; mitigated intrusion of dust and bird droppings through openings in the UV channels; and performed maintenance of the influent and effluent UV system launders. A probable cause was not observed and is unknown. Violation U eSMR
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 2 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
OEV = Other Effluent Violation
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
348395 Admin Civil Liability R8-2008-0063 07/02/2008 Historical
327122 Admin Civil Liability R8-2007-0028 05/18/2007 Historical
250253 Admin Civil Liability R8-2003-0125 12/19/2003 Historical
248281 Admin Civil Liability R8-2002-0062 08/02/2002 Historical
222620 Admin Civil Liability R8-1997-0021 03/07/1997 Historical
Total Enf Actions: 5
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
954223 A Type compliance inspection Najah Amin Y 0 [Attachments]
58139267 B Type compliance inspection Adaoha Ollivierre 11/25/2024 N 0 Download
53293610 B Type compliance inspection Adaoha Ollivierre (Multiple) 10/05/2023 N 0 Download
33359815 B Type compliance inspection Michael A Perez 01/28/2020 Y 0 N/A
39630837 B Type compliance inspection Michael A Perez 01/28/2020 N 0 N/A
32737068 B Type compliance inspection Michael A Perez 06/01/2018 N 0 N/A
24729175 B Type compliance inspection Najah Amin 05/10/2016 N 0 N/A
23368826 B Type compliance inspection Najah Amin 09/15/2015 N 0 Download
18237589 A Type compliance inspection Najah Amin 10/16/2014 N 0 [Attachments]
11782779 A Type compliance inspection Najah Amin 02/14/2013 N 0 N/A
15273769 B Type compliance inspection Najah Amin 01/08/2013 N 0 Download
7160501 A Type compliance inspection Najah Amin 01/08/2012 N 0 Download
4742155 A Type compliance inspection Najah Amin 03/10/2011 N 0 Download
2060703 A Type compliance inspection Najah Amin 01/05/2010 N 0 Download
1657881 B Type compliance inspection Najah Amin 10/09/2008 N 0 Download
1237180 A Type compliance inspection Najah Amin 08/20/2007 N 0 Download
461332 A Type compliance inspection Najah Amin 12/07/2005 N 0 [Attachments]
336173 A Type compliance inspection Najah Amin 09/28/2004 Y 0 N/A
331484 B Type compliance inspection Najah Amin 08/14/2003 Y 0 N/A
326214 B Type compliance inspection Najah Amin 09/12/2002 Y 0 N/A
284361 A Type compliance inspection Najah Amin 01/22/2002 Y 0 N/A
284386 B Type compliance inspection Julio Lara 05/16/2001 Y 0 N/A
284357 A Type compliance inspection Julio Lara 01/19/2001 Y 0 N/A
284358 B Type compliance inspection Julio Lara 09/29/2000 Y 0 N/A
284389 B Type compliance inspection Steve Mayville 01/20/2000 Y 0 N/A
284362 B Type compliance inspection Steve Mayville 10/13/1999 Y 0 N/A
284388 B Type compliance inspection Chuck Griffin 01/28/1999 Y 0 N/A
284360 A Type compliance inspection Chuck Griffin 03/04/1998 Y 0 N/A
284359 B Type compliance inspection Chuck Griffin 01/28/1998 Y 0 N/A
284363 B Type compliance inspection Chuck Griffin 07/30/1997 Y 0 N/A
284356 B Type compliance inspection Jane Qiu 08/17/1995 Y 0 N/A
284387 B Type compliance inspection Athar Khan 08/11/1993 Y 0 N/A
286742 B Type compliance inspection Athar Khan 10/15/1992 Y 0 N/A
286741 B Type compliance inspection Athar Khan 01/30/1992 Y 0 N/A
286740 B Type compliance inspection Jawed Shami 10/31/1991 Y 0 N/A
Total Inspections: 35 Last Inspection: 11/25/2024
  
The current report was generated with data as of: 10/24/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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