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Place ID 239601 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
5S 239601 Formerly Marley Cooling Tower Company Groundwater Cleanup Site 200 North Wagner Stockton, CA, 95215 San Joaquin
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
650614 Organization Ballantyne Holdings LLC Owner and Operator Privately-Owned Business 04/29/2025
630271 Person Guy Graening Is Onsite Manager For 02/25/2022
630271 Person Guy Graening Is A Data Submitter For 01/10/2022 02/25/2022
597494 Person Amy Wilson Is Onsite Manager For 05/29/2019 05/03/2022
597611 Person Laura Tait Is A Data Submitter For 05/09/2019 04/19/2022
528074 Person Kristin Bolen Is Onsite Manager For 11/20/2018 05/31/2019
528074 Person Kristin Bolen Is A Data Submitter For 07/25/2011 05/31/2019
524589 Person James Lingo Is Onsite Manager For 09/15/2010
523286 Person Heather Walling Is A Data Submitter For 06/28/2010 11/20/2015
523960 Person Bernie Schroeder Is Onsite Manager For 12/23/2009 03/02/2023
522756 Person Jim Lingo Operator 10/24/2008
41889 Organization SPX Corp Owner and Operator Privately-Owned Business 12/30/1997
Total Related Parties: 12
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
156028 Unregulated 5S TPCA 5B392058001 Never Active N
156027 Unregulated 5S RCRA 5B392058001 Never Active N
460842 Enrollee - NPDES 5S NPDNONMUNIPRCS R5-2022-0006-02 5B39NP00087 04/01/2025 03/31/2027 Active Y
429124 NPDES Permit 5S NPDNONMUNIPRCS R5-2019-0018 5B392058001 04/01/2019 03/31/2024 Historical N
394963 NPDES Permit 5S NPDNONMUNIPRCS R5-2014-0013 5B392058001 03/29/2014 03/01/2019 Historical N
354986 NPDES Permit 5S NPDNONMUNIPRCS R5-2008-0170 5B392058001 10/24/2008 10/01/2013 Historical N
333555 WDR 5S WDRNONMUNIPRCS R5-2007-0126 5B39NC00022 09/14/2007 09/13/2022 Active N
132808 WDR 5S WDRNONMUNIPRCS R5-2003-0100 5B39NC00022 06/06/2003 06/06/2018 Historical N
131958 NPDES Permit 5S NPDNONMUNIPRCS R5-2003-0030 5B392058001 03/13/2003 03/01/2008 Historical N
141177 NPDES Permit 5S NPDNONMUNIPRCS 93-221 5B392058001 10/22/1993 09/01/1998 Historical N
141040 NPDES Permit 5S NPDNONMUNIPRCS 91-035 5B392058001 01/25/1991 06/01/1993 Historical N
140311 NPDES Permit 5S NPDNONMUNIPRCS 88-124 5B392058001 06/24/1988 06/01/1993 Historical N
139902 NPDES Permit 5S NPDNONMUNIPRCS 87-161 5B392058001 09/25/1987 09/01/1992 Historical N
139834 NPDES Permit 5S NPDNONMUNIPRCS 86-004 5B392058001 01/24/1986 09/25/1987 Historical N
Total Reg Measures: 14
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1125295 02/12/2024 CAT2 Chromium (VI) Dissolved Daily Maximum limit is 16 ug/L and reported value was 19 ug/L at EFF-001. This is identified as a potential, but not yet determined, exceedance. We are currently investigating the cause of this potential exceedance. Violation U eSMR
1125960 02/12/2024 CAT2 Chromium (VI) Dissolved Daily Maximum limit is 16 ug/L and reported value was 19 ug/L at EFF-001. This is identified as a potential, but not yet determined, exceedance. We are currently investigating the cause. Violation U eSMR
1118689 05/31/2023 CAT2 Chromium (VI) Dissolved Daily Maximum limit is 16 ug/L and reported value was 28 ug/L at EFF-001. Exceedance qualifies as upset due to laboratory inconsistency, and confirmation sampling under effluent limit. Currently investigating alternative laboratories. Violation B eSMR
1118164 05/31/2023 CAT2 Chromium (VI) Dissolved Monthly Average limit is 16.0 ug/L and reported value was 28.0 ug/L at EFF-001. We are currently investigating potential laboratory error. Violation B eSMR
1115855 03/31/2023 CAT2 Chromium (VI) Dissolved Monthly Average (Mean) limit is 4.9 ug/L and reported value was 39 ug/L at EFF-001. Currently investigating causes and future preventative measures. Violation B eSMR
1115853 03/13/2023 CAT2 Chromium (VI) Dissolved Daily Maximum limit is 4.9 ug/L and reported value was 39.0 ug/L at EFF-001. Immediately shut down system upon notification of exceedance. Currently investigating the cause of the exceedance. Violation B eSMR
1115854 01/31/2023 CAT2 Copper, Total Recoverable Monthly Average (Mean) limit is 6.6 ug/L and reported value was 18 ug/L at EFF-001. Currently investigating causes and preventative measures. Violation B eSMR
1113591 01/17/2023 CAT2 Copper, Total Recoverable Monthly Average (Mean) limit is 6.6 ug/L and reported value was 18 ug/L at EFF-001. We are backwashing the sand filters to increase solids capture Violation B eSMR
1112537 12/31/2022 CAT2 Copper, Total Recoverable Monthly Average (Mean) limit is 6.6 ug/L and reported value was 7.6 ug/L at EFF-001. We are backwashing the sand filters to increase solids capture Violation B eSMR
1110641 10/30/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 6.6 ug/L and reported value was 9.68 ug/L at EFF-001. Adjust flocculant dosage, thoroughly clean clarifier and sand filters, etc. to reduce suspended copper. Violation B eSMR
1109738 09/27/2022 ATOX Acute Toxicity-Fathead Minnow-survival 4-Day Average (Mean) limit is 90 % effluent and reported value was 60 % effluent at EFF-001. *** MMP Exempt Reason:The Discharger has effluent limitation for toxic chemicals. GHD is in the process of evaluating the groundwater extraction and treatment system and is obtaining additional samples for toxicity testing. Operations and maintenance records indicate that flocculant dosage was increased by 6% (to 12%) to manage chromium concentrations on September 13, 2022. Following the toxicity failure, the flocculant was decreased back to 6%. Other chemicals, such as the acid and hydroxide to manage pH were not modified and the pH of the effluent was within permit limits, therefore those chemicals were ruled out. Copper, chromium, and total dissolved solids are not higher in samples that failed toxicity tests, suggesting that they are not the cause of toxicity. The cause continues to be under investigation. Violation B eSMR
1105709 05/31/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 6.6 ug/L and reported value was 9.67 ug/L at EFF-001. Steps to investigate the cause of this exceedance and to prevent it in the future are currently in progress. Violation B eSMR
1104447 04/30/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 6.6 ug/L and reported value was 9.97 ug/L at EFF-001. Steps to investigate the cause of this exceedance and to prevent it in the future are currently in progress. Violation B eSMR
1103126 03/31/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 6.6 ug/L and reported value was 6.93 ug/L at EFF-001. Steps to investigate the cause of this exceedance and to prevent it in the future are currently in progress. Violation B eSMR
1103430 11/30/2021 Deficient Reporting Hardness and TDS not reported. Discharger reported NODI E in DMR triggering a violation. Violation B Report
1094755 08/31/2021 CAT2 Copper, Total Monthly Average (Mean) limit is 6.6 ug/L and reported value was 29.5 ug/L at EFF-001. Steps taken to address this exceedance included replenishing the sand in the multimedia filters and procuring new fabric for the filter press, which are currently in progress. Violation B eSMR
1094754 08/24/2021 CAT2 Copper, Total Daily Maximum limit is 17 ug/L and reported value was 29.5 ug/L at EFF-001. Steps taken to address this exceedance included replenishing the sand in the multimedia filters and procuring new fabric for the filter press, which are currently in progress. Violation B eSMR
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 17 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
ATOX = Acute Toxicity CAT2 = Category 2 Pollutant (Effluent Violation for Group 2 Pollutant)
Deficient Reporting = Deficient Reporting
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
457546 Admin Civil Liability R5-2024-0518 09/24/2024 Historical
448462 Admin Civil Liability R5-2022-0509 09/08/2022 Historical
417969 Admin Civil Liability R5-2017-0529 11/06/2017 Historical
416802 Notice of Violation 10/13/2017 Historical
395493 Admin Civil Liability R5-2014-0505 04/08/2014 Historical
378035 Admin Civil Liability R5-2011-0523 03/14/2011 Historical
355825 Admin Civil Liability R5-2009-0506 04/06/2009 Historical
344557 Time Schedule Order R5-2008-0011 10/23/2008 Historical
255769 Admin Civil Liability R5-2005-0508 03/02/2005 Historical
243159 Notice of Violation 02/10/2003 Historical
246700 Oral Communication 10/03/2002 Historical
224007 Time Schedule Order R5-1984-0152 11/28/1984 Historical
Total Enf Actions: 12
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
36607471 B Type compliance inspection Mohammad Farhad (Multiple) 06/05/2019 N 0 N/A
13107969 B Type compliance inspection James D Marshall (Multiple) 06/27/2013 N 0 Download
1771221 B Type compliance inspection Tetra Tech 5S-NPDES 05/21/2009 N 16 N/A
330772 Follow-up inspection (enforcement) Sudhakar Talanki 09/24/2002 Y 0 N/A
330771 Follow-up inspection (enforcement) Sudhakar Talanki 09/23/2002 Y 0 N/A
330767 Complaint inspection John S. Russell 09/20/2002 Y 0 N/A
326950 B Type compliance inspection Sudhakar Talanki 07/16/2002 Y 0 N/A
309410 B Type compliance inspection Cori Condon 03/23/1998 Y 0 N/A
Total Inspections: 8 Last Inspection: 06/05/2019
  
The current report was generated with data as of: 06/13/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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