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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
S157528 DR Horton Privately-Owned Business 6683 Owens Drive pleasanton, CA 94588 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
S610009 Laurel Crest Contra Costa 5S Facility Discharger 07/31/2000 None
S604806 189 Whelan Way San Joaquin 5S Facility Discharger 12/14/1998 None
S607699 Silver Dove Heights El Dorado 5S Facility Discharger 11/07/2005 None
S607980 Rodini Estates San Joaquin 5S Facility Discharger 08/19/2005 None
S228947 Gold Ridge Manuel Campos Solano 2 Facility Discharger 09/01/2005 None
S621086 Fullerton Ave & Hudson Ave Riverside 8 Facility Discharger 09/20/1994 None
S211976 Brighton Station Contra Costa 5S Facility Discharger 09/01/2005 None
S609530 Subdivision 8556 Contra Costa 5S Facility Discharger 09/09/2003 None
S609956 Northpointe Park Village 13 Sacramento 5S Facility Discharger 09/18/2000 None
S255974 Sciortino Property Contra Costa 5S Facility Discharger 09/01/2005 None
S629190 Main Street Santa Clara 2 Facility Discharger 02/22/2006 None
S261775 Spanos Park West No 2 San Joaquin 5S Facility Discharger 09/01/2005 None
S235946 LA Morada San Joaquin 5S Facility Discharger 09/01/2005 None
S803983 Dakota Santa Clara 3 Facility Discharger 06/28/2010 None
S823260 Two Oaks Placer 5S Facility Discharger 05/20/2013 None
S822237 The Knolls Sacramento 5S Facility Discharger 03/26/2013 None
S833138 Birch Street Alameda 2 Facility Discharger 12/23/2014 None
S610034 Paradise Creek Contra Costa 5S Facility Discharger 07/11/2000 None
S218667 Creekside Tract 7081 Alameda 2 Facility Discharger 09/01/2005 None
S253998 Regency Est Contra Costa 2 Facility Discharger 09/01/2005 None
S261547 Sonoma Creek 2 Sacramento 5S Facility Discharger 09/01/2005 None
S261890 St Andrews Brentwood Contra Costa 5S Facility Discharger 09/01/2005 None
S260185 San Marco San Joaquin 5S Facility Discharger 09/01/2005 None
S604584 East Park Units 4A & 4B Sacramento 5S Facility Discharger 11/09/1999 None
S609891 Weston Rnch Units 63 & 64 San Joaquin 5S Facility Discharger 11/28/2000 None
S800033 Montclair San Joaquin 5S Facility Discharger 09/22/2009 None
S813864 Mallorca Santa Clara 3 Facility Discharger 12/01/2011 None
S818255 Sonata Sonoma 1 Facility Discharger 07/20/2012 None
S819969 Sequoia Fresno 5F Facility Discharger 10/25/2012 None
S609976 Chateau Maison Stanislaus 5S Facility Discharger 08/29/2000 None
S221352 Diablo Grande Unit 1 Stanislaus 5S Facility Discharger 09/01/2005 None
S613734 Subdivision 8605 Willow Heights Contra Costa 2 Facility Discharger 03/24/2005 None
S262302 Subdivision 8556 Contra Costa 5S Facility Discharger 09/01/2005 None
S803978 Sundance Alameda 5S Facility Discharger 06/28/2010 None
S821161 Parkview Placer 5S Facility Discharger 01/25/2013 None
S818797 Montecito Santa Clara 2 Facility Discharger 08/16/2012 None
S604734 Se Laurel Rd & Empire Ave Contra Costa 5S Facility Discharger 04/22/1999 None
S217200 Ceerkside Villas Alameda 2 Facility Discharger 09/01/2005 None
S224427 Fieldstone Units 2 & 3 Sacramento 5S Facility Discharger 09/01/2005 None
S229015 Goldridge Subdiv Solano 2 Facility Discharger 09/01/2005 None
S604944 Silver Hawk Siver Creek Sacramento 5S Facility Discharger 11/06/2001 None
S260266 Sand Creek Tract 8395 Contra Costa 5S Facility Discharger 09/01/2005 None
S803987 Lotus Santa Clara 2 Facility Discharger 06/28/2010 None
S801327 Preserve at Fidyment Ranch Placer 5S Facility Discharger 12/17/2009 None
S830493 Sycamore Lane Alameda 2 Facility Discharger 07/16/2014 None
S854135 Calle Siena Santa Clara 3 Facility Discharger 03/23/2017 None
S604623 Coulee Way At Gateway Park Sacramento 5S Facility Discharger 09/27/1999 None
S232779 Idylwild Sacramento 5S Facility Discharger 09/01/2005 None
S262303 Subdivision 8557 Contra Costa 5S Facility Discharger 09/01/2005 None
S261774 Spanos Park West No 13 San Joaquin 5S Facility Discharger 09/01/2005 None
S273845 Weston Rnch Units 63 & 64 San Joaquin 5S Facility Discharger 09/01/2005 None
S274182 Windsor Pointe I Stanislaus 5S Facility Discharger 09/01/2005 None
S262297 Subdivision 8403 Gonazlves Contra Costa 5S Facility Discharger 09/01/2005 None
S609531 Subdivision 8557 Contra Costa 5S Facility Discharger 09/09/2003 None
S217947 Cloverdale 1 Riverside 8 Facility Discharger 09/01/2005 None
S201288 Copper Canyon Los Angeles 4 Facility Discharger 09/01/2005 None
S803984 Citron Alameda 2 Facility Discharger 06/28/2010 None
S823740 Madeira East Sacramento 5S Facility Discharger 06/11/2013 None
S825901 Almonte Santa Clara 2 Facility Discharger 09/25/2013 None
S604932 Cambridge San Joaquin 5S Facility Discharger 11/29/2001 None
S604549 Northpointe Park Village 13 Sacramento 5S Facility Discharger 01/11/2000 None
S253840 Ravenswood San Joaquin 5S Facility Discharger 09/01/2005 None
S208167 Atherton Pl Stanislaus 5S Facility Discharger 09/01/2005 None
S801494 Morgan Glen at Capriano Santa Clara 3 Facility Discharger 01/07/2010 None
S820856 Veneto Alameda 2 Facility Discharger 01/07/2013 None
S819380 Matteson San Mateo 2 Facility Discharger 09/24/2012 None
S822987 Orchid Santa Clara 2 Facility Discharger 05/06/2013 None
S607882 Southtown Phase 1&2 Subdivision Solano 5S Facility Discharger 09/16/2005 None
S218623 Dream Catcher Ridge Contra Costa 5S Facility Discharger 09/01/2005 None
S258782 Stonelake Village I Sacramento 5S Facility Discharger 09/01/2005 None
S803988 Corotona at Positano Alameda 2 Facility Discharger 06/28/2010 None
S801326 Fiorano at Positano Alameda 2 Facility Discharger 12/17/2009 None
S815229 Harmony Santa Clara 2 Facility Discharger 02/07/2012 None
S818123 Turnstone Sacramento 5S Facility Discharger 07/16/2012 None
S608640 Prairie Trails Yuba 5S Facility Discharger 05/23/2005 None
S227561 Goldridge Solano 2 Facility Discharger 09/01/2005 None
S274007 Wild Wings Yolo 5S Facility Discharger 09/01/2005 None
S262311 Subdivision 8697 Sand Creek I Contra Costa 5S Facility Discharger 09/01/2005 None
S250309 Phesant Run Madera 5F Facility Discharger 09/01/2005 None
S801840 Liberty at Mossdale Landing San Joaquin 5S Facility Discharger 02/02/2010 None
S802455 Cachet Santa Clara 2 Facility Discharger 03/18/2010 None
S808791 Arrivare Alameda 2 Facility Discharger 03/24/2011 None
S815273 Elevation Santa Clara 2 Facility Discharger 02/24/2012 None
S821220 Loma Vista Fresno 5F Facility Discharger 01/29/2013 None
S824104 Esprit Alameda 2 Facility Discharger 06/25/2013 None
S824575 Wildwood San Joaquin 5S Facility Discharger 07/16/2013 None
S824579 Harvest Park Santa Clara 3 Facility Discharger 07/16/2013 None
S833137 Sandalwood Santa Clara 2 Facility Discharger 12/22/2014 None
Total Related Places: 88
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Mike Lemke Contact Owner Contact N/A N/A N/A
N/A Dennis Hudspeth Contact Owner Contact N/A N/A N/A
N/A SCott Wightman Contact Owner Contact N/A N/A N/A
N/A Rich Welter Contact Owner Contact N/A N/A N/A
N/A John Compaglia Contact Owner Contact N/A N/A N/A
N/A Robert Selders Contact Owner Contact N/A N/A N/A
N/A Lyndon Graham Contact Owner Contact N/A N/A N/A
N/A Bob Selders Contact Owner Contact N/A N/A N/A
N/A Dennis Hedspeth Contact Owner Contact N/A N/A N/A
N/A Scott Mckhann Contact Owner Contact N/A N/A N/A
N/A Jason Hadnot Contact Owner Contact N/A N/A N/A
N/A Dennis Hudspeth Contact Owner Contact N/A N/A N/A
N/A Tim Collity Contact Owner Contact N/A N/A N/A
N/A Jim Baggarly Contact Owner Contact N/A N/A N/A
N/A Rodney Singh Contact Owner Contact N/A N/A N/A
Total Related Parties: 15
  
  
  
  
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 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.
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: 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
S414615 Verbal Communication None 5S34C366077 CONSTW 11/19/2013 Active
S410661 Notice of Violation None 2 43C363245 CONSTW 11/02/2012 Active
S400865 Verbal Communication None 5S48C336647 CONSTW 10/14/2009 Active
S243305 Notice to Comply UNKNOWN 4 19C315819 CONSTW 05/08/2003 Historical
S240051 Notice of Violation UNKNOWN 4 19C315819 CONSTW 11/09/2001 Historical
S231904 Notice of Violation None 5S34C313628 CONSTW 01/10/2001 Historical
Total Enforcement Actions: 6
  
  
  
  
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: 10/31/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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