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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
S615863 The Sobrato Organization Privately-Owned Business 599 Castro Street Suite 400 Mountain View, CA 95014 408-446-0700 1160 tsteele@sobrato.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S933248 1401 Broadway Plaza San Mateo 2 Facility Discharger 07/10/2025 None
S921589 340 Portage Ave Santa Clara 2 Facility Discharger 04/24/2024 None
S921192 123 Independence San Mateo 2 Facility Discharger 04/15/2024 None
S896398 600 Ellis Street Santa Clara 2 Facility Discharger 07/20/2021 None
S879933 University Square II San Mateo 2 Facility Discharger 02/26/2020 None
S875256 Pear Avenue Phase 2 SOUTH Santa Clara 2 Facility Discharger 08/26/2019 None
S873152 Broadway Phase 2 San Mateo 2 Facility Discharger 05/30/2019 None
S873036 Broadway Phase 1 San Mateo 2 Facility Discharger 05/23/2019 None
S869524 Lawson Lane Phase I Santa Clara 2 Facility Discharger 01/10/2019 None
S869256 Pear II Demolition Phase 1 Santa Clara 2 Facility Discharger 12/18/2018 None
S862611 3001 El Camino Real Santa Clara 2 Facility Discharger 03/22/2018 None
S859653 1139 Karlstad Drive Santa Clara 2 Facility Discharger 10/18/2017 None
S850286 353 West Julian Street Santa Clara 2 Facility Discharger 10/03/2016 None
S849834 Church & Castro Santa Clara 2 Facility Discharger 09/13/2016 None
S830787 1095 El Camino Real Santa Clara 2 Facility Discharger 08/01/2014 None
S829505 Citrix Great America Santa Clara 2 Facility Discharger 05/21/2014 None
S824211 1255 Pear Avenue Santa Clara 2 Facility Discharger 06/27/2013 None
S823656 1730 Technology Drive Santa Clara 2 Facility Discharger 06/10/2013 None
S823013 Valley Green Sitework Project Santa Clara 2 Facility Discharger 05/07/2013 None
S822638 Riviera Terrace Apartments Santa Clara 2 Facility Discharger 04/16/2013 None
S819553 Homestead Square Retail Center Santa Clara 2 Facility Discharger 10/01/2012 None
S817874 University Plaza San Mateo 2 Facility Discharger 07/02/2012 None
S813266 Rite Aid Store No 5967 Santa Clara 2 Facility Discharger 10/25/2011 None
S812324 Lawson Lane Santa Clara 2 Facility Discharger 09/06/2011 None
Total Related Places: 24
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Timothy Steele Contact Owner Contact N/A N/A N/A
N/A Peter Tsai Contact Owner Contact N/A N/A N/A
N/A Rich Truempler Contact Owner Contact N/A N/A N/A
N/A John Sobrato Contact Owner Contact N/A N/A N/A
N/A Tim Steele Contact Owner Contact N/A N/A N/A
N/A Kevin Morris Contact Owner Contact N/A N/A N/A
N/A Craig Kitterman Contact Owner Contact N/A N/A N/A
Total Related Parties: 7
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
S509311 Construction 2 2 41C387424 Active CONSTW 2009-0009-DWQ 07/08/2019 None Discharger 05/23/2019 None None
S572396 Construction 2 2 41C403822 Active CONSTW 2009-0009-DWQ 05/07/2024 None Discharger 04/15/2024 None None
S572726 Construction 2 2 43C403823 Active CONSTW 2009-0009-DWQ 05/07/2024 None Discharger 04/24/2024 None None
Total Regulatory Measures: 3
  
  
  
  
Expand/Contract Violations
Violations within the past year
Violation ID Occurrence Date Violation Type Violation Description(+) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
S415838 1st Annual Report Notice of Non-Compliance None 2 41C364089 CONSTW 01/29/2014 Historical
S415164 1st Annual Report Notice of Non-Compliance None 2 43C365458 CONSTW 01/29/2014 Historical
Total Enforcement Actions: 2
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 07/11/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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