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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
S605498 Williams Homes Inc Privately-Owned Business 24911 Avenue Stanford Suite 101 Santa Clarita, CA 91355 661-222-9207 110 lwilliams@williamshomes.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S917096 Point Happy Riverside 7 Facility Discharger 10/20/2023 None
S913103 Point Happy Riverside 7 Facility Discharger 05/23/2023 None
S905696 Valley Villas Los Angeles 4 Facility Discharger 06/30/2022 None
S905474 Lancaster Apartments Los Angeles 6B Facility Discharger 06/22/2022 None
S905099 Collins Drive Placer 5S Facility Discharger 06/08/2022 None
S902838 Palo Verde Tract 32279 and 33336 Riverside 7 Facility Discharger 03/09/2022 None
S901720 Campanile Riverside 7 Facility Discharger 01/28/2022 None
S901644 Magnolia Village Placer 5S Facility Discharger 01/26/2022 None
S901625 Plaza Del Amo Los Angeles 4 Facility Discharger 01/26/2022 None
S900585 Tract 60259 Park Place Los Angeles 4 Facility Discharger 12/10/2021 None
S893925 Tract 5683 Ventura 4 Facility Discharger 05/17/2021 None
S890177 Fillmore Tract 5422 Ventura 4 Facility Discharger 01/27/2021 None
S887692 Tract 5655 Lots 2 through 4 Ventura 4 Facility Discharger 11/09/2020 None
S878959 Tract 5984 Ventura 4 Facility Discharger 01/28/2020 None
S863874 Williams Homes Office Building Los Angeles 4 Facility Discharger 05/04/2018 None
S862779 Rosewood Ventura 4 Facility Discharger 03/29/2018 None
S851456 Foothill II Los Angeles 4 Facility Discharger 11/04/2016 None
S835848 Tract 73418 Los Angeles 4 Facility Discharger 06/04/2015 None
S817648 WH Fillmore 34 Ventura 4 Facility Discharger 06/20/2012 None
S809845 Fairways Residential Los Angeles 4 Facility Discharger 05/12/2011 None
S802544 Hidden Creek San Bernardino 8 Facility Discharger 03/25/2010 None
S802327 Tract 18677 Bella Terra San Bernardino 8 Facility Discharger 03/08/2010 None
S744435 Monterey Heights Lots 1 17 Tract 51978 Los Angeles 4 Facility Discharger 09/09/2009 None
S606792 Solstice South Los Angeles 4 Facility Discharger 11/07/2005 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 Martin Mendoza Contact Owner Contact N/A N/A N/A
N/A Keith Herren Contact Owner Contact N/A N/A N/A
N/A Mike von Quilich Contact Owner Contact N/A N/A N/A
N/A Keith Herren Contact Owner Contact N/A N/A N/A
N/A Bob Barjam Contact Owner Contact N/A N/A N/A
N/A Kelly Brown Contact Owner Contact N/A N/A N/A
N/A Lance Williams Contact Owner Contact N/A N/A N/A
N/A Lance Williams Contact Owner Contact N/A N/A N/A
N/A Steven Gonzalez 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?
S567170 Construction 7 7 33C405978 Active CONSTW 2009-0009-DWQ 01/15/2025 None Discharger 10/20/2023 None None
S551374 Construction 4 4 19C397942 Active CONSTW 2009-0009-DWQ 07/08/2022 None Discharger 06/30/2022 None None
S551096 Construction 6V 6B19C398078 Active CONSTW 2009-0009-DWQ 07/19/2022 None Discharger 06/22/2022 None None
S550599 Construction 5S 5S31C398066 Active CONSTW 2009-0009-DWQ 07/15/2022 None Discharger 06/08/2022 None None
S547626 Construction 7 7 33C396928 Active CONSTW 2009-0009-DWQ 03/24/2022 None Discharger 03/09/2022 None None
S546156 Construction 7 7 33C396761 Active CONSTW 2009-0009-DWQ 03/09/2022 None Discharger 01/28/2022 None None
S546053 Construction 5S 5S31C396358 Active CONSTW 2009-0009-DWQ 02/02/2022 None Discharger 01/26/2022 None None
S544607 Construction 4 4 19C395981 Active CONSTW 2009-0009-DWQ 12/20/2021 None Discharger 12/10/2021 None None
S536099 Construction 4 4 56C394324 Active CONSTW 2009-0009-DWQ 07/02/2021 None Discharger 05/17/2021 None None
S531393 Construction 4 4 56C394287 Active CONSTW 2009-0009-DWQ 06/29/2021 None Discharger 01/27/2021 None None
Total Regulatory Measures: 10
  
  
  
  
Expand/Contract Violations
Violations within the past five years
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.
S886060 09/28/2023 SW - Late Report Failed to submit the 2022-2023 Annual Report Violation N Inspection Tract 5655 Lots 2 through 4 S528251 2009-0009-DWQ N
S883554 09/02/2022 SW - Late Report Failure to submit 2021-2022 Annual Report by September 1, 2022 due date. Violation N Report Campanile S546156 2009-0009-DWQ Y
S880938 12/30/2021 SW - Incomplete/Insufficient SWPPP SWPPP Violations: 1. The discharger failed to update the Risk Assessment for the project when the date for construction completion changed; the construction end date identified in SMARTS is December 31, 2021. A new Risk Assessment is required for the revised construction end date; the permittee needs to complete a revised Risk Assessment. 2. The SWPPP (in SMARTS) did not include the list of names of all contractors, subcontractors, and individuals who will be directed by the QSP. 3. The discharger failed to upload a Post-Construction BMP Plan. T 4. The discharger failed to submit the 2020-2021 Annual Report due on September 1, 2021. 5. The discharger failed to provide BMP weekly, pre-storm, during-storm, and post-storm inspection reports when requested by Staff on December 30, 2021. Violation N Inspection Tract 5984 S516980 2009-0009-DWQ Y
S880937 12/30/2021 SW - Deficient BMP Implementation BMP Violations: 1. The discharger failed to minimize or prevent pollutants in stormwater discharges through the use of controls, structures, and best management practices. 2. The discharger failed to provide adequate sediment and erosion control BMPs throughout the Site during a forecasted qualifying storm event (QSE). 3. Poor housekeeping was observed. Trash and concrete/stucco piles, debris, and spilled waste materials were observed throughout the Site without proper BMP measures in place. Violation N Inspection Tract 5984 S516980 2009-0009-DWQ Y
S874630 10/22/2020 SW - Deficient BMP Implementation Silt fence needs repair on SHarbor and W Wooley Road (dirt piles are outside of fencing) Drain cover needs repair on S Harbor and W Wooley Road Concrete pile needs to be covered Concrete debris around poured forms should be removed Track-out observed (Please show that street- sweeping is conducted) Stabilized entrance was observed to have rock in front of rumble plate but none on the side Violation N Inspection Tract 5984 S516980 2009-0009-DWQ Y
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 5
*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
S448679 2nd Annual Report Notice of Non-Compliance None 7 33C396761 CONSTW 12/15/2022 Historical
S448460 1st Annual Report Notice of Non-Compliance None 7 33C396761 CONSTW 11/03/2022 Historical
S446157 Notice of Violation None 4 56C389406 CONSTW 02/09/2022 Historical
S438427 Verbal Communication None 4 56C389406 CONSTW 10/29/2020 Historical
S435959 Notice to Comply None 4 56C383032 CONSTW 11/19/2019 Historical
S411859 1st Annual Report Notice of Non-Compliance None 8 36C357621 CONSTW 12/13/2012 Historical
S407377 Notice of Violation None 4 19C337633 CONSTW 12/07/2011 Historical
Total Enforcement Actions: 7
  
  
  
  
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: 05/23/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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