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California Integrated Water Quality System Project (CIWQS)
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Place ID 251548 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
9 251548 Ralph W Chapman WRF Wastewater Treatment Facility 11901 Singer Lane Spring Valley, CA, 91978 San Diego
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
543703 Person Alex Cali Case Worker 02/05/2018 03/07/2019
330013 Person Olufisayo Osibodu Case Worker 02/14/2017 02/05/2018
32844 Organization Otay MWD Owner 02/15/1997
Total Related Parties: 3
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
440381 Co-Permitee SB SLIC 2020-0015-DWQ 9 000000217 07/09/2020 Active N
401763 Enrollee - WDR 9 REC 2016-0068-DDW 9 000000217 01/08/2016 06/02/2029 Active N
325858 WDR 9 WDRMUNILRG R9-2007-0038 9 000000217 05/09/2007 05/09/2017 Active N
142401 WDR 9 WDRMUNILRG 92-025 9 000000217 06/29/1992 05/19/2012 Historical Y
142154 WDR 9 WDRMUNILRG 91-009 9 000000217 01/28/1991 01/28/1996 Historical N
143327 WDR 9 WDRMUNILRG 87-099 9 000000217 06/15/1987 06/15/1990 Historical N
141686 WDR 9 WDRMUNILRG 78-055 9 000000217 09/25/1978 09/25/1981 Historical Y
Total Reg Measures: 7
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1092182 04/05/2021 UAUTHDISC Failure to prohibit the discharge of pollutants to surface waters except in compliance with a National Pollutant Discharge Elimination System (NPDES) permit. The District notified the San Diego Water Board on April 5, 2021, that a recycled water pipeline failed discharging 812,600 gallons of recycled water to the County of San Diego¿s MS4 and Poggi Canyon Creek on April 5, 2021. Violation B Report
1092181 04/05/2021 UAUTHDISC Failure to prohibit the discharge of treated liquid waste in a manner other than described in Order No. R9-2007-0038. The District notified the San Diego Water Board on April 5, 2021, that a recycled water pipeline failed discharging 812,600 gallons of recycled water to the County of San Diego¿s MS4 and Poggi Canyon Creek on April 5, 2021. Violation B Report
1081089 10/05/2020 UAUTHDISC On October 5, 2020, the District received notification of a break in a 20-inch recycled water main pipeline located in the vicinity of 1250 Olympic Parkway in Chula Vista. The City of Chula Vista Fire Department. and Police Department called the District¿s 24-hour water emergency line at 11:45 p.m. and reported the information to the answering service. The District¿s on-duty operator was notified by the answering service and responded by going to the site of the break. A flow alarm from the recycled water pump station that feeds the affected pipeline was also received by the on-duty operator, the alarm came in at 11:29 p.m. Recycled water was flowing out of the break in the pipeline onto the street and into a storm drain located just west of where the break occurred. The amount of recycled water discharged from the pipeline was estimated to be about 2.301 million gallons based on the amount of water loss in the reservoir that feeds the pipeline and the excess pump flow during the period of time before flow was shutoff to the pipeline. Violation B Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 3 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
UAUTHDISC = Unauthorized Discharge
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
441196 Notice of Violation R2-2020-0263 01/22/2021 Historical
433470 Staff Enforcement Letter R9-2007-0038 09/27/2019 Historical
420013 13267 Letter R9-2018-0057 06/18/2018 Historical
411845 Staff Enforcement Letter null 03/06/2017 Historical
389499 Staff Enforcement Letter 03/05/2013 Historical
382715 Notice of Violation NO. R9-2012-0021 02/15/2012 Historical
377065 Staff Enforcement Letter 12/30/2010 Historical
376762 Staff Enforcement Letter 12/09/2010 Historical
376077 Staff Enforcement Letter 09/30/2010 Historical
368964 Notice of Violation NO. R9-2010-0099 07/12/2010 Historical
344448 Staff Enforcement Letter 04/04/2008 Historical
305808 Staff Enforcement Letter 10/17/2006 Historical
253027 Staff Enforcement Letter 09/21/2004 Historical
250951 Staff Enforcement Letter 11/18/2003 Historical
242553 Staff Enforcement Letter 04/25/2002 Historical
239132 Staff Enforcement Letter 12/18/2001 Historical
234828 Staff Enforcement Letter 06/26/2000 Historical
233953 Staff Enforcement Letter 03/10/2000 Historical
Total Enf Actions: 18
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
50014405 B Type compliance inspection Mahsa Izadmehr 12/20/2022 N 0 Download
28633776 B Type compliance inspection Olufisayo Osibodu 05/17/2017 N 0 N/A
15869787 B Type compliance inspection Olufisayo Osibodu 03/27/2014 N 0 N/A
11879916 B Type compliance inspection Olufisayo Osibodu (Multiple) 03/21/2013 N 0 N/A
1841743 B Type compliance inspection Cathryn Henning (Multiple) 09/02/2009 Y 0 Download
329708 B Type compliance inspection Bob Baker 05/08/2003 Y 0 N/A
298159 B Type compliance inspection David Hanson 05/30/2002 Y 0 N/A
298185 B Type compliance inspection Bob Baker 04/23/2001 Y 0 N/A
298186 A Type compliance inspection Bob Baker 03/31/2000 Y 0 N/A
298189 B Type compliance inspection Rebecca Stewart 09/13/1999 Y 0 N/A
298160 B Type compliance inspection Bob Baker 06/16/1999 Y 0 N/A
298162 A Type compliance inspection Bob Baker 03/15/1999 Y 0 N/A
298183 B Type compliance inspection Bob Baker 06/11/1998 Y 0 N/A
298182 B Type compliance inspection Bob Baker 12/10/1997 Y 0 N/A
298181 A Type compliance inspection Bob Baker 08/25/1997 Y 0 N/A
298164 B Type compliance inspection Bob Baker 06/04/1997 Y 0 N/A
298158 A Type compliance inspection Bob Baker 03/19/1997 Y 0 N/A
298161 B Type compliance inspection Bob Baker 09/30/1996 Y 0 N/A
298163 A Type compliance inspection Bob Baker 06/20/1996 Y 0 N/A
298184 B Type compliance inspection Bob Baker 10/25/1995 Y 0 N/A
298190 B Type compliance inspection Rebecca Stewart 11/21/1994 Y 0 N/A
298192 B Type compliance inspection Laurie Walsh 04/29/1994 Y 0 N/A
298187 A Type compliance inspection Laurie Walsh 03/08/1994 Y 0 N/A
298188 B Type compliance inspection Rebecca Stewart 11/18/1992 Y 0 N/A
298156 Miscellaneous inspection Bob Baker 06/22/1992 Y 0 N/A
298157 B Type compliance inspection Bob Baker 04/13/1992 Y 0 N/A
298191 A Type compliance inspection Carol Tamaki 02/04/1992 Y 0 N/A
Total Inspections: 27 Last Inspection: 12/20/2022
  
The current report was generated with data as of: 12/03/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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