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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
S380601 William Lyon Homes - Sacramento Privately-Owned Business 2603 Camino Ramon Ste 150 San Ramon, CA 94583 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
S654523 William Lyon Homes Pasado Unit 3 San Diego 9 Facility Discharger 07/23/2007 None
S646272 Uniti on the Hill San Diego 9 Facility Discharger 01/26/2007 None
S631308 Treviso San Diego 9 Facility Discharger 04/04/2006 None
S633743 TRACT 17382 San Bernardino 8 Facility Discharger 05/25/2006 None
S612991 Town Ctr Diablo Village Contra Costa 2 Facility Discharger 04/16/1999 None
S628611 Sunset Cove San Diego 9 Facility Discharger 02/03/2006 None
S254311 River Gate Contra Costa 5S Facility Discharger 09/01/2005 None
S635655 Prewtt Rnch Rd Deer Valley Rd Contra Costa 5S Facility Discharger 09/01/2005 None
S621252 Parcels 1&2 Lot Line 96 Riverside 8 Facility Discharger 01/23/1998 None
S245421 Northpointe Unit 10 Sacramento 5S Facility Discharger 09/01/2005 None
S244101 NELLIE GAIL Orange 8 Facility Discharger 09/01/2005 None
S632381 Mirabella Orange 8 Facility Discharger 04/13/2006 None
S632824 Marquee at Fair Oaks Sacramento 5S Facility Discharger 05/01/2006 None
S238871 Lyon Woodfield Subd 6665 Contra Costa 5S Facility Discharger 09/01/2005 None
S637493 Levanto San Diego 9 Facility Discharger 07/20/2006 None
S633403 Laurel II at Woodbury East Orange 8 Facility Discharger 05/18/2006 None
S612580 Laurel Creek Alameda 2 Facility Discharger 09/11/1996 None
S231486 Henry Rnch Contra Costa 2 Facility Discharger 09/01/2005 None
S611556 Hembree Ln Sonoma 1 Facility Discharger 05/28/1996 None
S231272 Harlan Rd & Squires Rd San Joaquin 5S Facility Discharger 09/01/2005 None
S608186 Falling Leaf Subdivision Stanislaus 5S Facility Discharger 07/05/2005 None
S642804 Exterior Streets for Tract 17382 San Bernardino 8 Facility Discharger 11/06/2006 None
S634291 Creekside Parcel 3 Sacramento 5S Facility Discharger 06/09/2006 None
S218652 Creekside Pa 3 Los Angeles 4 Facility Discharger 09/01/2005 None
S641864 Columbus Square Verandas Tract 16581 Orange 8 Facility Discharger 10/02/2006 None
S623126 College Boulevard San Diego 9 Facility Discharger 04/20/1993 None
S650387 Black Mountain Ranch N Vlg Unit 2E San Diego 9 Facility Discharger 05/11/2007 None
S650386 Black Mountain Ranch N Vilg Unit IE San Diego 9 Facility Discharger 05/11/2007 None
S606715 Anatolia Village 6 Sacramento 5S Facility Discharger 12/30/2004 None
S606720 Anaotolia Village 11 Sacramento 5S Facility Discharger 12/30/2004 None
S632644 Alora Orange 9 Facility Discharger 04/25/2006 None
S622927 5046 Camino Playa Portofino San Diego 9 Facility Discharger 10/06/1992 None
S631513 4S Ranch Planning Area 44 & 45 San Diego 9 Facility Discharger 04/05/2006 None
S622922 39790 No General Kearney Rd Riverside 9 Facility Discharger 10/06/1992 None
S622978 32858 A Robinson Rnch Orange 9 Facility Discharger 10/18/1992 None
S603285 1360 Beach Blvd Los Angeles 4 Facility Discharger 12/23/1996 None
S635712 11Th St Crossroads Dr San Joaquin 5S Facility Discharger 09/01/2005 None
S622926 11005 Corte Playa Merida San Diego 9 Facility Discharger 10/06/1992 None
Total Related Places: 38
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Erick Van Wechel Contact Owner Contact N/A N/A N/A
N/A John Vance Contact Owner Contact N/A N/A N/A
N/A Dan Benavidez Contact Owner Contact N/A N/A N/A
N/A Pat McCabe Contact Owner Contact N/A N/A N/A
N/A Ron Foust Contact Owner Contact N/A N/A N/A
N/A Richard Sohn Contact Owner Contact N/A N/A N/A
N/A Matt Zaist Contact Owner Contact N/A N/A N/A
N/A Jim Immer Contact Owner Contact N/A N/A N/A
N/A Gery Wangler Contact Owner Contact N/A N/A N/A
N/A Robert Knobel Contact Owner Contact N/A N/A N/A
N/A Doug Bowes Contact Owner Contact N/A N/A N/A
N/A Patrick McCabe Contact Owner Contact N/A N/A N/A
N/A Bryan Austin Contact Owner Contact N/A N/A N/A
N/A Steve Hicks Contact Owner Contact N/A N/A N/A
N/A Gary Haddy Contact Owner Contact N/A N/A N/A
N/A Gary Wangler Contact Owner Contact N/A N/A N/A
N/A Desmond Bunting Contact Owner Contact N/A N/A N/A
N/A Scott Jones Contact Owner Contact N/A N/A N/A
N/A Rick Brown Contact Owner Contact N/A N/A N/A
N/A Accounting Dept Contact Owner Contact N/A N/A N/A
N/A Tim Sanders Contact Owner Contact N/A N/A N/A
Total Related Parties: 21
  
  
  
  
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
S256505 Verbal Communication UNKNOWN 5S39C307113 CONSTW 03/18/2005 Active
S361332 Notice of Violation None 5S07C331184 CONSTW 02/11/2009 Active
S249410 Notice of Violation UNKNOWN 4 19C320263 CONSTW 10/17/2003 Historical
Total Enforcement Actions: 3
  
  
  
  
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: 05/22/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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