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

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
531861 John Thomas 9451 Atkinson Street 100 Roseville, CA 95747 916-789-5538 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
41677 Union Pacific Railroad Company Roseville Yard Organization Legally Responsible Official 02/02/2012 None Privately-Owned Business
Total Related Parties: 1
  
  
  
  
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?
Total Regulatory Measures: 0
  
  
  
  
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
Total Enforcement Actions: 0
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
194439 Union Pacific Railroad Company Roseville Yard Enrollee WDRNONMUNIPRCS 11/05/1998 Historical
140809 Union Pacific Railroad Company Roseville Yard WDR WDRNONMUNIPRCS 09/25/1992 Historical
259542 Union Pacific Railroad Company Roseville Yard Letter WDR 03/26/1999 Historical
259718 Union Pacific Railroad Company Roseville Yard Letter WDR None Historical
139761 Union Pacific Railroad Company Roseville Yard WDR WDR 09/23/1983 Historical
140382 Union Pacific Railroad Company Roseville Yard WDR WDR 02/23/1990 Historical
346665 Union Pacific Railroad Company Roseville Yard Enrollee - NPDES SLIC 08/10/2011 Active
380905 Union Pacific Railroad Company Roseville Yard Individual Monitoring Requirem SLIC 08/10/2011 Active
323934 Union Pacific Railroad Company Roseville Yard Enrollee SLIC 04/17/2007 Historical
393963 Union Pacific Railroad Company Roseville Yard Letter NPDNONMUNIPRCS 10/11/2013 Historical
395189 Union Pacific Railroad Company Roseville Yard Letter NPDNONMUNIPRCS 12/23/2013 Historical
382846 Union Pacific Railroad Company Roseville Yard Enrollee - NPDES NPDNONMUNIPRCS 12/23/2008 Historical
368911 Union Pacific Railroad Company Roseville Yard Enrollee - NPDES NPDNONMUNIPRCS 07/13/2010 Historical
306897 Union Pacific Railroad Company Roseville Yard Enrollee NPDNONMUNIPRCS 05/15/2006 Historical
180006 Union Pacific Railroad Company Roseville Yard Enrollee NPDNONMUNIPRCS 05/28/2002 Historical
141271 Union Pacific Railroad Company Roseville Yard NPDES Permit NPDESWW 12/09/1994 Historical
139933 Union Pacific Railroad Company Roseville Yard WDR NPDESWW 12/13/1991 Historical
140682 Union Pacific Railroad Company Roseville Yard NPDES Permit NPDESWW 06/04/1993 Historical
141376 Union Pacific Railroad Company Roseville Yard NPDES Permit NPDESWW 09/22/1989 Historical
139112 Union Pacific Railroad Company Roseville Yard WDR NPDESWW 02/09/1990 Historical
383392 Union Pacific Railroad Company Roseville Yard WDR LNDISPOTH 02/02/2012 Active
203937 Union Pacific Railroad Company Roseville Yard Enrollee CONSTW 06/30/2004 Historical
164978 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC None Historical
164457 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC None Historical
153795 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC 06/17/2005 Historical
153767 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC 06/17/2005 Historical
153557 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC 06/17/2005 Historical
378068 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC 03/25/2011 Historical
375768 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC 09/30/2010 Historical
385249 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC 07/12/2012 Historical
311902 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC 08/11/2006 Historical
305022 Union Pacific Railroad Company Roseville Yard Enrollee - 401 Certification CERFILLEXC 08/02/2005 Historical
153556 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC 06/17/2005 Historical
392244 Union Pacific Railroad Company Roseville Yard Enrollee - 401 Certification CERFILLEXC 04/20/2009 Historical
153333 Union Pacific Railroad Company Roseville Yard 401 Certification CERFILLEXC 06/17/2005 Historical
Total Regulatory Measures linked to Related Parties: 35
  
  
The current report was generated with data as of: 10/24/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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