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California Integrated Water Quality System Project (CIWQS)
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Place ID 259507 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
2 259507 Sunnyvale WPCP Wastewater Treatment Facility 1444 Borregas Sunnyvale, CA, 94089 Santa Clara
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
647874 Person Xin Xu Is A Data Submitter For 10/29/2024
643844 Person JULIE CHOUN Is A Data Submitter For 02/23/2024
633317 Person Rohan WIKRAMANAYAKE Is Onsite Manager For 06/07/2022
606560 Person Emma Hinojosa Is A Data Submitter For 02/14/2020
597192 Person Stephen Hogg Is Onsite Manager For 04/26/2019 08/01/2021
553657 Person William Burrell Case Worker 01/12/2017
547918 Person Mary A Jeyaprakash Is A Data Submitter For 08/04/2014 07/26/2018
547912 Person Nelson Schlater Is A Data Submitter For 08/01/2014 11/23/2015
547819 Person Cameron Kostigen Mumper Is A Data Submitter For 07/28/2014 02/23/2024
544208 Person Mario B Bautista Is A Data Submitter For 11/18/2013 03/28/2022
538309 Person Alo Reddy Kauravlla Is A Data Submitter For 01/16/2013 10/29/2024
538979 Person Bhavani Yerrapotu Is Onsite Manager For 06/18/2012 03/04/2019
526401 Person Melody Tovar Is Onsite Manager For 02/09/2012
531785 Person Bryan Berdeen Is Onsite Manager For 02/09/2012 07/26/2024
529972 Person Marcia Liao Case Worker 01/01/2012 07/31/2016
74430 Person Lorrie Gervin Is Onsite Manager For 06/24/2011 01/15/2013
527512 Person Steven Schmidt Is Onsite Manager For 06/24/2011 01/15/2013
527476 Person Kristin Kerr Is A Data Submitter For 06/23/2011
527475 Person Allen Wan Is A Data Submitter For 06/23/2011
527477 Person Regina Galicki Is A Data Submitter For 06/23/2011 01/16/2013
74430 Person Lorrie Gervin Contact 10/31/2008
224560 Person Marvin Rose Contact 06/17/2005
42506 Organization Sunnyvale City Owner City Agency 12/22/1997
Total Related Parties: 23
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
162485 Unregulated 2 PTPRG 2 438018001 Never Active N
436744 NPDES Permit 2 NPDMUNILRG R2-2020-0002 2 438018001 04/01/2020 03/31/2025 Active Y
430644 Co-Permitee 2 NPDMUNILRG R2-2019-0017 2 438018001 07/01/2019 09/30/2029 Active N
398068 NPDES Permit 2 NPDMUNILRG R2-2014-0035 2 438018001 11/01/2014 10/31/2019 Historical N
389157 Co-Permitee 2 NPDMUNILRG R2-2017-0041 2 438018001 01/01/2013 12/31/2017 Active Y
378833 Co-Permitee 2 NPDMUNILRG R2-2011-0012 2 438018001 04/01/2011 12/31/2012 Historical N
369896 NPDES Permit 2 NPDMUNILRG R2-2009-0061 2 438018001 10/01/2009 09/30/2014 Historical Y
360539 Co-Permitee 2 NPDMUNILRG R2-2007-0077 2 438018001 03/01/2008 12/31/2012 Historical N
132145 NPDES Permit 2 NPDMUNILRG R2-2003-0079 2 438018001 08/20/2003 09/30/2009 Historical N
142258 NPDES Permit 2 NPDMUNILRG 98-053 2 438018001 06/17/1998 06/17/2003 Historical Y
143309 Reclamation Requirements 2 REC R2-1994-0069 2 438382001 06/15/1994 06/15/2009 Active N
142748 NPDES Permit 2 NPDMUNILRG 93-086 2 438018001 07/21/1993 07/21/1998 Historical Y
142207 NPDES Permit 2 NPDMUNILRG 88-176 2 438018001 12/21/1988 12/21/1991 Historical Y
145568 NPDES Permit 2 NPDMUNILRG 82-037 2 438018001 06/16/1982 06/16/1987 Historical Y
Total Reg Measures: 14
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1134995 09/30/2024 CAT1 Ammonia, Total (as N) Monthly Average limit is 2 mg/L and reported value was 2.72 mg/L at EFF-001. See cover letter Violation U eSMR
1134996 09/18/2024 OEV Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 17.5 NTU at EFF-001. See cover letter Violation U eSMR
1134997 09/17/2024 OEV Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 15.6 NTU at EFF-001. See cover letter Violation U eSMR
1134998 09/14/2024 OEV Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 15.5 NTU at EFF-001. See cover letter Violation U eSMR
1105850 05/15/2022 OEV Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 17.6 NTU. See cover letter Violation U eSMR
1105849 05/12/2022 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 30 mg/L and reported value was 33 mg/L at EFF-001. See cover letter Violation U eSMR
1103651 03/30/2022 OEV Turbidity Instantaneous Maximum limit is 10 NTU and reported value was 14.8 NTU at EFF-001. Please refer to SMR Cover Letter for Corrective Actions Violation U eSMR
1088350 07/30/2020 UAUTHDISC Force main that transfers partially-treated wastewater from oxidation ponds to trickling filters leaked about 293,000 gallons into a channel that is hydrologically connected to Lower South Bay. Violation A Report
1071414 01/07/2020 CAT2 Nickel, Total Daily Maximum limit is 35 ug/L and reported value was 58.3 ug/L at EFF-001. Please see cover letter for details Violation U eSMR
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 9 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
CAT1 = Category 1 Pollutant (Effluent Violation for Group 1 Pollutant) CAT2 = Category 2 Pollutant (Effluent Violation for Group 2 Pollutant)
OEV = Other Effluent Violation UAUTHDISC = Unauthorized Discharge
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
442885 Admin Civil Liability R2-2021-1002 04/05/2021 Active
392537 Admin Civil Liability R2-2013-1032 10/25/2013 Historical
392527 Oral Communication 06/14/2013 Historical
392528 Oral Communication 08/23/2012 Historical
392564 Oral Communication 01/15/2012 Historical
382404 Expedited Payment Letter 12/13/2011 Never Active
377471 Admin Civil Liability R2-2011-0096 02/04/2011 Historical
355059 Admin Civil Liability SWB-2008-2-0030 11/19/2008 Historical
256147 Admin Civil Liability R2-2004-0091 03/01/2005 Historical
242599 Admin Civil Liability R2-2003-0025 07/02/2003 Historical
221953 Admin Civil Liability R2-2001-0085 08/20/2001 Historical
Total Enf Actions: 11
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
719059 A Type compliance inspection Kelly Jacques N 0 [Attachments]
52105675 B Type compliance inspection William Burrell 06/27/2023 Y 0 Download
42314046 Preatment Audit Chuck Durham 08/17/2020 N 0 Download
36660414 B Type compliance inspection William Burrell 06/21/2019 Y 0 [Attachments]
29037624 B Type compliance inspection William Burrell 06/23/2017 N 0 [Attachments]
19676583 B Type compliance inspection Marcia Liao 03/02/2015 N 0 [Attachments]
11969299 B Type compliance inspection Danny O'Connell 11/28/2012 N 0 Download
3174428 B Type compliance inspection Luz Slauter 09/09/2010 N 0 Download
1965489 B Type compliance inspection Luz Slauter 09/15/2009 N 0 Download
1575233 B Type compliance inspection Carole Leong (Multiple) 10/21/2008 Y 0 Download
1307764 B Type compliance inspection Mark Amendola 11/15/2007 N 0 [Attachments]
987592 B Type compliance inspection Tim Havey 12/05/2006 N 0 [Attachments]
455671 B Type compliance inspection 12/14/2005 N 0 N/A
336680 B Type compliance inspection Myriam Zech 11/17/2004 Y 0 N/A
435340 B Type compliance inspection 11/17/2004 N 0 N/A
335048 Pretreatment compliance Sue Ma 05/10/2004 Y 0 N/A
332486 B Type compliance inspection Ray Balcom 12/04/2003 Y 0 N/A
325865 B Type compliance inspection Ray Balcom 09/06/2002 Y 0 N/A
290845 Preatment Audit Sue Ma 05/30/2002 Y 0 N/A
290152 B Type compliance inspection Ray Balcom 03/03/2002 Y 0 N/A
290153 B Type compliance inspection Ray Balcom 11/19/1999 Y 0 N/A
290154 B Type compliance inspection Will Bruhns 04/27/1999 Y 0 N/A
290155 B Type compliance inspection Will Bruhns 03/27/1998 Y 0 N/A
290156 A Type compliance inspection Ray Balcom 11/29/1996 Y 0 N/A
290159 B Type compliance inspection Ray Balcom 07/28/1995 Y 0 N/A
290158 B Type compliance inspection Will Bruhns 10/07/1994 Y 0 N/A
290157 A Type compliance inspection Will Bruhns 01/06/1994 Y 0 N/A
Total Inspections: 27 Last Inspection: 06/27/2023
  
The current report was generated with data as of: 11/27/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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