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California Integrated Water Quality System Project (CIWQS)
   Facility At-A-Glance Report

  
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Place ID 202272 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
2 202272 Santa Clara Treatment System Groundwater Cleanup Site 2900 Semiconductor Santa Clara, CA, 95051 Santa Clara
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
137758 Organization San Francisco Bay Regional Water Quality Control Board Regulating Waterboard 10/19/2016
560067 Person David Heacock Contact 10/19/2016
531537 Organization Texas Instruments, Inc. Owner Privately-Owned Business 10/19/2016
554849 Person Marcos De la Cruz Case Worker 03/23/2016
31238 Organization National Semiconductor Owner Privately-Owned Business 10/19/1999
Total Related Parties: 5
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
182997 Enrollee 2 NPDNONMUNIPRCS R2-2004-0055 2 438099006 07/21/2009 Historical N
397979 Enrollee - NPDES 2 NPDNONMUNIPRCS R2-2017-0048 2 438099010 08/25/2014 09/01/2022 Active N
383024 Enrollee 2 NPDNONMUNIPRCS R2-2009-0059 2 438099008 01/03/2012 09/30/2014 Historical N
372525 Enrollee 2 NPDNONMUNIPRCS R2-2009-0059 2 438099006 11/17/2009 09/30/2014 Historical N
Total Reg Measures: 4
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1109619 07/24/2022 CAT2 Chloroform Maximum Daily (MDEL) limit is 1.9 ug/L and reported value was 37 ug/L. The Discharger did not implement any corrective action as the chloroform detection could not be confirmed and it believes the result is due to sample integrity issues. Violation B Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 1 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
CAT2 = Category 2 Pollutant (Effluent Violation for Group 2 Pollutant)
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
455197 Admin Civil Liability R2-2024-1001 02/26/2024 Historical
404356 Admin Civil Liability R2-2016-1003 03/21/2016 Historical
405261 Expedited Payment Letter R2-2016-1003 03/21/2016 Active
391564 Admin Civil Liability R2-2013-1028 09/12/2013 Historical
Total Enf Actions: 4
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
Total Inspections: 0 Last Inspection: None
  
The current report was generated with data as of: 05/20/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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