General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 33117 One Hundred Towers LLC Privately-Owned Business 2049 Century Park East 1950 Los Angeles, CA 90067 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 217321 Century Plaza Towers Los Angeles 4 Service/Commercial Site, NEC Owner 07/12/1988 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 193427 Enrollee - NPDES 4 4B196000408 Enrollee-GW from Const Dewat for One Hundred Towers LLC Historical NPDNONMUNIPRCS R4-2013-0095 05/18/1998 04/04/2018 Discharger 09/01/2005 null 137245 NPDES Permit 4 4B191024004 NPDES 98-03418 for ONE HUNDRED TOWERS LLC Historical NPDESWW 98-03418 05/18/1998 05/18/1998 Discharger 05/18/1998 null 135532 NPDES Permit 4 4B191024004 NPDES 95-024 for ONE HUNDRED TOWERS LLC Historical NPDESWW 95-024 02/27/1995 05/17/1998 Discharger 02/27/1995 null 134631 NPDES Permit 4 4B191024004 NPDES 88-124 for ONE HUNDRED TOWERS LLC Historical NPDESWW 88-124 11/28/1988 02/27/1995 Discharger 11/28/1988 null 133684 NPDES Permit 4 4B191024004 NPDES 78-117 for ONE HUNDRED TOWERS LLC Historical NPDESWW 78-117 10/23/1978 08/22/1983 Discharger 10/23/1978 null 133652 NPDES Permit 4 4B191024004 NPDES 83-048 for ONE HUNDRED TOWERS LLC Historical NPDESWW 83-048 08/22/1983 11/28/1988 Discharger 08/22/1983 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 414801 Admin Civil Liability R4-2017-0086 ACL R4-2017-0086 for One Hundred Towers LLC NPDNONMUNIPRCS 11/03/2017 Historical 411716 Admin Civil Liability R4-2017-0012 ACL R4-2017-0012 for One Hundred Towers LLC NPDNONMUNIPRCS 05/19/2017 Historical 407664 Admin Civil Liability R4-2016-0232 ACL R4-2016-0232 for One Hundred Towers LLC NPDNONMUNIPRCS 09/27/2016 Historical 394514 Admin Civil Liability R4-2014-0003 ACL R4-2014-0003 for One Hundred Towers LLC NPDNONMUNIPRCS 03/04/2014 Historical 356641 Admin Civil Liability R4-2008-0128-M Expedited Payment Letter sent 12/2/08 for 1 late report. NPDNONMUNIPRCS 12/02/2008 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status