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California Integrated Water Quality System Project (CIWQS)
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Place ID 222057 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
5S 222057 Easterly WWTP Wastewater Treatment Facility 6040 Vaca Station Elmira, CA, 95687 Solano
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
619166 Person KURTIS WESTBROOK Is A Data Submitter For 05/21/2025
642123 Person Carlos Alfonso Is A Data Submitter For 12/09/2024
647734 Person Timothy Hawkins Is Onsite Manager For 10/21/2024
641573 Person Phuc Tran Is A Data Submitter For 09/12/2023
619166 Person KURTIS WESTBROOK Is A Data Submitter For 10/19/2020 09/26/2024
594534 Person Jeremy Craig Is Onsite Manager For 02/04/2019 10/21/2024
588780 Person Curtis Paxton Is Onsite Manager For 11/20/2018 08/05/2022
585663 Person Michael Torres Is A Data Submitter For 11/20/2018
520803 Person Mindy Boele Is Onsite Manager For 10/26/2018
554980 Person Justen Cole Is Onsite Manager For 05/08/2018
574680 Person Brian Shafer Is A Data Submitter For 03/12/2018 11/20/2018
574459 Person Yasmin Aspiras Is A Data Submitter For 03/06/2018 05/13/2022
555678 Person Anthony Pirondini Is Onsite Manager For 04/18/2016 04/30/2018
521313 Person Stephen Sawyer Is Onsite Manager For 12/29/2014 03/01/2019
520803 Person Mindy Boele Is A Data Submitter For 04/29/2013
460589 Person Royce Cunningham Is Onsite Manager For 07/14/2011 04/30/2018
141223 Person Jeff Cooley Is Onsite Manager For 01/13/2011 03/30/2020
478781 Person Maria Solis Is Onsite Manager For 01/13/2011 01/31/2011
149636 Person Vicki Shidell Is A Data Submitter For 12/29/2010 01/03/2013
504659 Person Travis Peterson Is A Data Submitter For 01/13/2010 03/01/2013
520806 Person Tony Pirondini Is Onsite Manager For 01/13/2010 04/30/2018
327135 Person David K Tompkins Is Onsite Manager For 01/11/2010 12/31/2010
11176 Organization Vacaville City DPW Owner City Agency 11/30/1994
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?
461810 NPDES Permit 5S NPDMUNILRG R5-2025-0028 5A480105002 08/01/2025 07/31/2030 Active N
440467 Co-Permitee SB SLIC 2020-0015-DWQ 5A480105002 07/09/2020 Active N
433231 NPDES Permit 5S NPDMUNILRG R5-2019-0049 5A480105002 08/01/2019 07/31/2024 Active N
396970 NPDES Permit 5S NPDMUNILRG R5-2014-0072 5A480105002 08/01/2014 07/31/2019 Historical Y
345333 NPDES Permit 5S NPDMUNILRG R5-2008-0055 5A480105002 06/14/2008 04/01/2013 Historical Y
142086 NPDES Permit 5S NPDMUNILRG R5-2001-0044 5A480105002 03/15/2001 03/01/2006 Historical Y
146432 NPDES Permit 5S NPDMUNILRG 95-147 5A480105002 06/23/1995 06/21/2000 Historical N
140448 NPDES Permit 5S NPDMUNILRG 90-165 5A480105002 06/22/1990 06/01/1995 Historical N
139133 NPDES Permit 5S NPDMUNILRG 84-133 5A480105002 11/28/1984 11/01/1989 Historical N
Total Reg Measures: 9
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1149604 10/14/2025 CAT2 Cyanide, Total (as CN) Monthly Average limit is 4.3 ug/L and reported value was 6.8 ug/L at EFF-001. Additional samples have been collected in November, investigating the Influent and Pretreatment staff are looking at permitted industries to ensure no Cyanide is entering the collection system. Violation U eSMR
1148357 10/02/2025 LREP Monthly SMR ( MONNPDES ) report for August 2025 (2995679) was due on 01-OCT-25 Violation B Report
1149288 09/27/2025 Deficient Reporting Influent monitoring for pH is required weekly, but Discharger did not monitoring influent pH during the week ending 9/27/2025. Violation B Report
1148734 09/15/2025 CTOX Chronic Toxicity-C.dubia-Reproduction Monthly Median limit is 1 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. *** MMP Exempt Reason:WDRs contain effluent limitations. In addition, due to legal action the Water Boards are not currently enforcing violations of toxicity limitations. CAR pending Violation B eSMR
1147727 08/25/2025 CTOX Chronic Toxicity Monthly Median limit is 1 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. *** MMP Exempt Reason:WDRs contain effluent limitations. In addition, due to legal action the Water Boards are not currently enforcing violations of toxicity limitations. Issue ongoing. Will be entering a TRE to investigate further. Violation B eSMR
1147726 08/23/2025 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 15.0 mg/L and reported value was 16 mg/L at EFF-001. Please see attached incident report. Issue resolved in following week. Violation B eSMR
1139627 12/05/2024 Surface Water Temperature at RSW-004 was 63 degrees F, and limit is 60 degrees F. Permit limits were reviewed by staff. Violation B eSMR
1130075 06/12/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 MPN/100 mL at EFF-001. Refer to Incident Report No. E01-061124 Violation B eSMR
1130074 06/11/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 MPN/100 mL at EFF-001. Refer to Incident Report No. E01-061124 Violation B eSMR
1100140 11/30/2021 CAT2 Dibromodichloromethane Monthly Average limit is 34 ug/L and reported value was 37 ug/L at EFF-001. Violation B Report
1100141 11/30/2021 CAT2 Dichlorobromomethane Monthly Average limit is 46 ug/L and reported value was 47 ug/L at EFF-001. Violation B Report
1100138 10/31/2021 CAT2 Dibromochloromethane Monthly Average limit is 34 ug/L and reported value was 43 ug/L at EFF-001. Violation B Report
1100139 10/31/2021 CAT2 Dichlorobromomethane Monthly Average limit is 46 ug/L and reported value was 49 ug/L at EFF-001. Violation B Report
1097003 09/30/2021 CAT2 Dibromodichloromethane Monthly Average limit is 34 ug/L and reported value was 36 ug/L at EFF-001. Violation B Report
1108982 08/31/2021 ENF TSO R5-2019-0050 monthly average effluent limit for dibromochloromethane is 46 ug/L and reported value was 76 ug/L at EFF-001. Violation B Report
1097004 08/31/2021 CAT2 Dibromochloromethane Monthly Average limit is 34 ug/L and reported value was 76 ug/L at EFF-001. Violation B Report
1097002 08/31/2021 CAT2 Dichlorobromomethane Monthly Average limit is 46.0 ug/L and reported value was 57.0 ug/L at EFF-001. Violation B Report
1094637 08/17/2021 CAT2 Dibromochloromethane Maximum Daily (MDEL) limit is 74 ug/L and reported value was 76.0 ug/L at EFF-001. Bench scale studies to reduce THM formation are currently in progress. Violation B eSMR
1086880 01/31/2021 Surface Water Monthly average temperature for January 2021 was 61ºF at receiving water location RSW-004, and the permit limit is 60ºF. No actions taken at this time. Monitoring will continue. Violation B eSMR
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 19 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)
CTOX = Chronic Toxicity Deficient Reporting = Deficient Reporting
ENF = Enforcement Action LREP = Late Report
OEV = Other Effluent Violation Surface Water = Surface Water
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
460068 Notice of Violation null 02/25/2025 Historical
459231 Notice of Violation null 11/22/2024 Historical
452821 Admin Civil Liability R5-2023-0514 08/14/2023 Historical
446520 Notice of Violation null 02/04/2022 Historical
445801 Notice of Violation null 11/23/2021 Historical
443349 Admin Civil Liability R5-2021-0507 08/03/2021 Historical
443226 Notice of Violation null 05/07/2021 Historical
441400 Notice of Violation null 11/20/2020 Historical
439934 Notice of Violation null 08/25/2020 Historical
439939 Notice of Violation 08/25/2020 Historical
436926 Notice of Violation null 02/19/2020 Historical
436948 Notice of Violation null 02/19/2020 Historical
433233 Time Schedule Order R5-2019-0050 08/01/2019 Active
429362 Notice of Violation null 03/06/2019 Historical
416603 Notice of Violation 09/20/2017 Historical
407863 Notice of Violation 07/21/2016 Historical
406825 Admin Civil Liability R5-2016-0553 06/09/2016 Historical
406342 Notice of Violation 03/15/2016 Historical
400191 Admin Civil Liability R5-2015-0514 03/18/2015 Historical
399261 Notice of Violation 12/10/2014 Historical
396716 Notice of Violation 06/03/2014 Historical
395279 Admin Civil Liability R5-2014-0513 04/01/2014 Historical
395125 Notice of Violation 02/21/2014 Historical
393652 Notice of Violation 11/08/2013 Historical
393141 Admin Civil Liability R5-2013-0565 09/24/2013 Historical
393429 Notice of Violation 06/28/2013 Historical
389841 Notice of Violation 04/09/2013 Historical
389479 Notice of Violation 02/26/2013 Historical
388656 Notice of Violation 12/17/2012 Historical
387727 Notice of Violation 10/09/2012 Historical
387511 Notice of Violation 09/20/2012 Historical
385630 Notice of Violation 06/22/2012 Historical
385028 Notice of Violation 04/27/2012 Historical
384368 Notice of Violation 03/26/2012 Historical
383128 Notice of Violation 01/10/2012 Historical
379864 Notice of Violation 06/20/2011 Historical
379456 Notice of Violation 05/23/2011 Historical
379146 Notice of Violation 05/12/2011 Historical
378740 Notice of Violation 04/20/2011 Historical
378299 Notice of Violation 03/21/2011 Historical
377788 Notice of Violation 02/24/2011 Historical
377335 Notice of Violation 01/21/2011 Historical
377061 Notice of Violation 12/23/2010 Historical
376798 Notice of Violation 11/24/2010 Historical
376278 Notice of Violation 10/14/2010 Historical
375888 Staff Enforcement Letter 09/14/2010 Historical
375949 Admin Civil Liability R5-2010-0540 09/13/2010 Historical
375534 Notice of Violation 08/10/2010 Historical
375165 Notice of Violation 07/23/2010 Historical
375169 Notice of Violation 07/14/2010 Historical
373200 Notice of Violation 02/23/2010 Historical
347597 Admin Civil Liability R5-2008-0539 06/23/2008 Historical
347273 Admin Civil Liability R5-2008-0536 06/18/2008 Withdrawn
345345 Time Schedule Order R5-2008-0056-01 06/14/2008 Historical
252149 Admin Civil Liability R5-2004-0522 06/25/2004 Historical
244616 Oral Communication 05/12/2003 Historical
246164 Oral Communication 01/29/2003 Historical
246560 Admin Civil Liability R5-2002-0514 07/10/2002 Withdrawn
238733 Oral Communication 10/25/2001 Historical
237996 Admin Civil Liability R5-2001-0521 06/01/2001 Historical
231573 Oral Communication 09/11/2000 Historical
231572 Oral Communication 08/30/2000 Historical
231571 Oral Communication 08/02/2000 Historical
231574 Oral Communication 07/19/2000 Historical
231194 Oral Communication 07/13/2000 Historical
232404 Oral Communication 05/03/2000 Historical
230858 Oral Communication 04/18/2000 Historical
223792 Cease and Desist Order R5-1990-0196 06/22/1990 Historical
224109 Cease and Desist Order R5-1986-0243 12/12/1986 Historical
Total Enf Actions: 69
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
57917161 B Type compliance inspection Jon Rohrbough 11/07/2024 N 2 [Attachments]
49875318 B Type compliance inspection Jon Rohrbough 12/12/2022 N 0 [Attachments]
42813436 B Type compliance inspection Jon Rohrbough 01/19/2021 N 0 N/A
34810010 B Type compliance inspection Ayda Soltani 12/14/2018 Y 0 Download
24178230 B Type compliance inspection Alejandra Serratos 04/08/2016 N 0 Download
27062753 Preatment Audit Christine Wong 12/10/2015 N 0 Download
14810698 B Type compliance inspection Lucio Orellana 12/19/2013 N 0 N/A
13342426 Pretreatment compliance EPA Contractor 06/04/2013 N 0 Download
12119738 B Type compliance inspection Lucio Orellana 03/28/2013 N 0 N/A
8658506 B Type compliance inspection Jake Albright 04/03/2012 N 0 N/A
8336536 B Type compliance inspection Matthew Reusswig 04/03/2012 N 0 Download
7217846 Pretreatment compliance Lucio Orellana 11/16/2011 N 0 [Attachments]
4458455 B Type compliance inspection Luz Slauter 03/03/2011 N 1 Download
2421202 Pretreatment compliance Brenner Perryman 03/02/2010 N 0 Download
2347927 B Type compliance inspection Luz Slauter 11/18/2009 N 0 Download
1319846 Pretreatment compliance Karen Bigham 04/26/2007 N 0 [Attachments]
1422902 B Type compliance inspection Carole Leong (Multiple) 04/04/2007 N 0 [Attachments]
1152547 B Type compliance inspection Tetra Tech 5S-NPDES 03/15/2007 N 0 [Attachments]
1027905 B Type compliance inspection Betsy Richert 04/20/2006 N 0 [Attachments]
335641 B Type compliance inspection Tetra Tech 5S-NPDES 07/16/2004 Y 0 N/A
338095 Pretreatment compliance Tetra Tech 5S-NPDES 04/20/2004 Y 0 N/A
321236 A Type compliance inspection Renan Jauregui 06/11/2003 Y 0 N/A
338093 Pretreatment compliance Tetra Tech 5S-NPDES 03/13/2003 Y 0 N/A
321246 B Type compliance inspection Renan Jauregui 06/11/2002 Y 0 N/A
321243 B Type compliance inspection Renan Jauregui 06/28/2001 Y 0 N/A
338096 Pretreatment compliance Christyl Escarda 06/27/2000 Y 0 N/A
321244 B Type compliance inspection Renan Jauregui 10/25/1999 Y 0 N/A
321245 Prerequirement inspection Beth Thayer 05/11/1999 Y 0 N/A
321242 B Type compliance inspection Jim Maughan 05/21/1998 Y 0 N/A
321237 B Type compliance inspection Richard McHenry 10/17/1996 Y 0 N/A
321241 A Type compliance inspection Isaac Kaing 05/21/1996 Y 0 N/A
321240 B Type compliance inspection Isaac Kaing 05/24/1995 Y 0 N/A
321239 B Type compliance inspection Isaac Kaing 06/10/1994 Y 0 N/A
321238 B Type compliance inspection Joseph Henao 05/07/1993 Y 0 N/A
Total Inspections: 34 Last Inspection: 11/07/2024
  
The current report was generated with data as of: 11/28/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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