General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 49914 Horizon Management Company Privately-Owned Business 21535 Hawthorne Boulevard 530 Torrance, CA 90503 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 271216 Villa Marina East V Condominiums Los Angeles 4 Residence, NEC Operator 03/09/1998 12/01/2010 Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 490637 Michelle Ng Person Owner Contact 10/28/2008 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 193423 Enrollee - NPDES 4 4B196000402 Enrollee(CI 7892)-GW from Const Dewat for Villa Marina East V HOA c/o Scott Management Co. Historical NPDNONMUNIPRCS R4-2013-0095 04/17/1998 11/01/2021 Discharger 09/01/2005 12/01/2010 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 368461 Admin Civil Liability R4-2009-0055-M Expedited Payment Letter sent 7/8/09 for 14 effluent violations & 1 late report. NPDNONMUNIPRCS 07/08/2009 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status