General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 13191 DR Horton (R8) Privately-Owned Business 16755 Von Karmon Avenue 200 Irvine, CA 92606 949-442-6199 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 634797 Sandy Ranch Residential Development San Bernardino 6B Development Site, NEC None null null 647472 Mission Lakes Blvd Extension Utility Crossing Project Riverside 7 Dredge/Fill Site None null null 634798 Tentative Tract 16356 Adelanto San Bernardino 6B Dredge/Fill Site Owner 05/21/2007 null 266068 Tract No. 31129 Celebration 2 Riverside 8 Facility Owner 10/04/2004 null 265794 Tract No. 29425, -1-2,Harmony Riverside 8 Facility Owner 04/30/2004 null 265867 Tract No. 30041 Riverside 8 Facility Owner 04/20/2004 null 266160 Tract No. 31890 Riverside 8 Facility Owner 04/19/2004 null 266159 Tract No. 31889 Riverside 8 Facility Owner 04/19/2004 null 266086 Tract No. 31212,-3 & 31326,-7 Riverside 8 Facility Owner 03/03/2004 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 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 321620 401 Certification 7 7A333065001 7A333065001 Historical CERFILLEXC null 08/31/2006 null Discharger 02/28/2007 null 317494 Enrollee - 401 Certification 6V 6B360510003 Sandy Ranch GP 2003-004 Historical CERFILLEXC R6T-2003-0004 05/15/2006 05/15/2011 Discharger 06/18/2006 null 305017 401 Certification 6V 6B360510004 401 Cert- TT 16356 Adelanto Historical CERFILLEXC null 04/24/2006 null Discharger 06/18/2006 null 305016 401 Certification 6V 6B360510003 401 Cert-Sandy Ranch Historical CERFILLEXC 2003-0017DWQ 05/15/2006 03/12/2007 Discharger 06/18/2006 null 211442 Enrollee 8 8 33J300529 8 33J300529 Historical CONSTW R8-2001-0034 01/19/2001 null Discharger 09/01/2005 null 211360 Enrollee 8 8 33J300420 8 33J300420 Historical CONSTW R8-2001-0034 01/19/2001 06/29/2007 Discharger 09/01/2005 null 211356 Enrollee 8 8 33J300415 8 33J300415 Historical CONSTW R8-2001-0034 01/19/2001 null Discharger 09/01/2005 null 211355 Enrollee 8 8 33J300414 8 33J300414 Historical CONSTW R8-2001-0034 01/19/2001 null Discharger 09/01/2005 null 211354 Enrollee 8 8 33J300413 8 33J300413 Historical CONSTW R8-2001-0034 01/19/2001 null Discharger 09/01/2005 null 173426 Enrollee 8 8 33J300376 8 33J300376 Historical CONSTW null null null Discharger 06/17/2005 null Violations within the past calendar 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. Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status