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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
S489930 City of Industry City Agency 15625 E Stafford St City Of Industry, CA 91744 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S925916 Chino Ranch Dam No.1 Riprap Project San Bernardino 8 Facility Discharger 10/14/2024 None
S861649 City of Industry Housing Los Angeles 4 Facility Discharger 01/30/2018 None
S844885 CLARK AVENUE WIDENING AND SIDEWALK CONSTRUCTION Los Angeles 4 Facility Discharger 03/01/2016 None
S932894 Grand Ave & La Puente Rd Intersection PN 391 Los Angeles 4 Facility Discharger 07/02/2025 None
S201782 Staging and Storage Los Angeles 4 Facility Discharger 09/01/2005 None
S818558 Nelson Avenue Reconstruction Los Angeles 4 Facility Discharger 08/06/2012 None
S848359 Industry Business Center -009 Los Angeles 4 Facility Discharger 07/25/2016 None
S886471 Business Parkway Reconstruction Los Angeles 4 Facility Discharger 10/01/2020 None
S900420 Valley Blvd Resurfacing Los Angeles 4 Facility Discharger 12/06/2021 None
S824352 Diamond Bar Creek Restoration Phase II & Trapezoidal Channel Reconstruction Los Angeles 4 Facility Discharger 07/03/2013 None
S920096 City 1442 Nelson Avenue Roadway Imp Los Angeles 4 Facility Discharger 03/06/2024 None
S937009 City 1528R Annual Pavement Rehabilitation FY 23 Los Angeles 4 Facility Discharger 09/23/2025 None
S916767 City 1491 Fullerton Road Reconstruction Los Angeles 4 Facility Discharger 10/10/2023 None
S734015 Building Demolition at 17651 Railroad St Los Angeles 4 Facility Discharger 02/24/2009 None
S813711 Diamond Bar Creek Restoration Phase I Easterly Storm Drain Extension Los Angeles 4 Facility Discharger 11/21/2011 None
S876476 Expo Center Parking Lot Resurfacing Design Los Angeles 4 Facility Discharger 10/09/2019 None
S892370 City 1460 Arenth Avenue Improvements from Phillips Drive to Nogales Street Los Angeles 4 Facility Discharger 03/30/2021 None
S229112 Grand Ave & Valley Blvd Los Angeles 4 Facility Discharger 09/01/2005 None
S805761 City of Industry Los Angeles 4 Facility Discharger 09/27/2010 None
S817567 Valley Blvd Street Improvement Los Angeles 4 Facility Discharger 06/15/2012 None
S831881 Industry Business Center Eastside Mass Grading Los Angeles 4 Facility Discharger 10/03/2014 None
S853086 Industry Business Center, Phase 2 Mass Grading, Middle West Side Los Angeles 4 Facility Discharger 02/08/2017 None
S889113 Expo Center Sewer Replacement Ph B Los Angeles 4 Facility Discharger 12/29/2020 None
S936366 Grand Ave Slope & Pavement Rehab City 1531 Los Angeles 4 Facility Discharger 09/05/2025 None
S734016 Building Demolition at 300 N Baldwin Park Blvd Los Angeles 4 Facility Discharger 02/24/2009 None
S802509 Gale Auto Mall West Jellick St Improvements Los Angeles 4 Facility Discharger 03/23/2010 None
S880084 XX GRAND GS XX Los Angeles 4 Facility Discharger 03/02/2020 None
S807227 Grand Crossing Facility Site Improvements Los Angeles 4 Facility Discharger 01/04/2011 None
S809699 Industry Hills Lake No 2 Refurbishment Los Angeles 4 Facility Discharger 05/06/2011 None
S812396 17301 GALE AVE BUILDING DEMOLITION PHASE 2 Los Angeles 4 Facility Discharger 09/09/2011 None
S817056 Build Demolition 14624 Nelson Ave Los Angeles 4 Facility Discharger 05/24/2012 None
S826359 Proctor Ave and Gale Ave Los Angeles 4 Facility Discharger 10/22/2013 None
S865126 West Side Roadways Los Angeles 4 Facility Discharger 06/22/2018 None
S873029 Walnut Drive South Widening & Storm Drain Improvements Los Angeles 4 Facility Discharger 05/21/2019 None
S927574 a Los Angeles 4 Facility Discharger 12/27/2024 None
S728609 Industry Hills Los Angeles 4 Facility Discharger 10/28/2008 None
S813452 Baldwin Park Blvd Reconstruction Los Angeles 4 Facility Discharger 11/03/2011 None
S843594 CLARK AVENUE WIDENING AND SIDEWALK CONSTRUCTION Los Angeles 4 Facility Discharger 12/30/2015 None
S847629 VALLEY BOULEVARD RECONSTRUCTION Los Angeles 4 Facility Discharger 06/26/2016 None
S886105 Sheriffs Station Site Plan Modular Office Los Angeles 4 Facility Discharger 09/21/2020 None
S724310 Building Demolition at 15000 E Nelson Ave Los Angeles 4 Facility Discharger 08/06/2008 None
S831751 Industry Business Center Phase I Mass Grading Far West Side Los Angeles 4 Facility Discharger 09/26/2014 None
Total Related Places: 42
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A John D Ballas Contact Owner Contact N/A N/A N/A
N/A Josh Nelson Contact Owner Contact N/A N/A N/A
N/A Clement Calvillo Contact Owner Contact N/A N/A N/A
N/A Troy Helling Contact Owner Contact N/A N/A N/A
N/A Gerry Perez Contact Owner Contact N/A N/A N/A
N/A Michael Kolbenschlag Contact Owner Contact N/A N/A N/A
N/A Joshua Nelson Contact Owner Contact N/A N/A N/A
N/A Josh Nelson Contact Owner Contact N/A N/A N/A
N/A John Ballas Contact Owner Contact N/A N/A N/A
Total Related Parties: 9
  
  
  
  
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?
S586735 Construction 4 4 19C407749 Active CONSTW 2009-0009-DWQ 07/18/2025 None Discharger 07/02/2025 None None
S590722 Construction 4 4 19C409485 Active CONSTW 2009-0009-DWQ 09/16/2025 None Discharger 09/05/2025 None None
S591465 Construction 4 4 19C409843 Active CONSTW 2009-0009-DWQ 10/02/2025 None Discharger 09/23/2025 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.
S897504 09/01/2025 SW - Late Report Failure to submit the 2024-2025 Annual Report by 09/01/2025 Violation N Report City 1442 Nelson Avenue Roadway Imp S571051 2009-0009-DWQ Y
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: 1
*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
S405994 Notice of Non-Compliance for Non-Filers None 4 19C330050 CONSTW 01/24/2011 Historical
S342449 Notice of Violation NOV 4 19C330446 CONSTW 02/21/2008 Historical
S341185 Notice of Violation NOV 4 19C330446 CONSTW 12/13/2007 Historical
S419557 13267 Letter/Order None 4 19C330446 CONSTW 05/04/2015 Historical
S419554 13267 Letter/Order None 4 19C353131 CONSTW 05/04/2015 Historical
S462353 Notice of Violation None 4 19C403656 CONSTW 09/05/2025 Active
S417595 13267 Letter/Order None 4 19C367269 CONSTW 01/09/2015 Historical
S431854 Verbal Communication None 4 19C371313 CONSTW 10/10/2018 Active
S431855 Verbal Communication None 4 19C377328 CONSTW 10/10/2018 Active
S447065 Verbal Communication None 4 19C393638 CONSTW 08/17/2022 Historical
S418471 13267 Letter/Order None 4 19C367269 CONSTW 10/24/2014 Historical
Total Enforcement Actions: 11
  
  
  
  
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: 10/15/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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