General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 12112 DR Horton Los Angeles Holding Company Privately-Owned Business 600 South Victoria Avenue A200 Oxnard, CA 93035 805-382-9244 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 246700 Oly Mandalay Bay Sea Bridge Ventura 4 Facility Owner 03/21/2003 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 373944 William Haub Person Legally Responsible Official 04/13/2007 null null 321604 Jessica Hair Person Data Submitter 06/10/2006 null null 321604 Jessica Hair Person Data Submitter 06/08/2006 null null Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date 132560 NPDES Permit 4 4A561334001 NPDES R4-2003-0141 for D.R. HORTON LOS ANGELES HOLDING Historical NPDMUNILRG R4-2003-0141 11/06/2003 04/02/2008 Discharger 11/06/2003 null Violations within the past five calendar 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. Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 352976 Admin Civil Liability R4-2008-0044-M EPL No. R4-2008-0044-M 09/26/08 DR Horton LA Holding Co. CI 8672 NPDMUNILRG 09/26/2008 Historical 343394 Notice of Violation NOV (revised) NOV (revised) sent 3/28/08 for reporting & effluent violations. NPDMUNILRG 03/28/2008 Historical 341477 Notice of Violation NOV NOV sent 1/7/08 for 5 late DMRs, 116 effluent violations & 361 rpt violations. NPDMUNILRG 01/07/2008 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status