General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 11206 Claremont City City Agency null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 897499 claremont ms4 Los Angeles 8 MS4 Owner and Operator 11/18/2024 null 808438 Los Angeles County MS4s Los Angeles 4 MS4 None null null 799687 Pomona MS4 - Discharging to Middle Santa Ana River Watershed Los Angeles 8 MS4 None null null 799686 Claremont MS4 - Discharging to Middle Santa Ana River Watershed Los Angeles 8 MS4 Owner and Operator 10/11/2013 null 631942 Claremont City CS Los Angeles 4 Collection_System Owner 04/06/2006 null 243612 Claremont City - Mun Separate Storm Sewer, MS4 Los Angeles 4 MS4 Owner 12/13/2001 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 554484 Kristin Mikula Person Data Submitter 11/14/2019 12/18/2019 null 554484 Kristin Mikula Person Legally Responsible Official 12/17/2019 null null 549192 Kathleen Trepa Person Legally Responsible Official 11/21/2014 03/22/2016 null 549087 Paul Cranmer Person Legally Responsible Official 11/21/2014 03/22/2016 null 545286 Robert Cecil Person Legally Responsible Official 02/19/2014 03/22/2016 null 543638 Loretta Mustafa Person Legally Responsible Official 10/11/2013 null null 536099 Stacey Cuevas Person Legally Responsible Official 08/14/2012 03/22/2016 null 533375 Cari Sneed Person Data Submitter 04/25/2012 03/09/2016 null 533375 Cari Sneed Person Legally Responsible Official 03/09/2016 null null 369610 Stacey Niemeyer Person Data Submitter 03/19/2007 null null 300167 Craig Bradshaw Person Legally Responsible Official 04/06/2006 03/22/2016 null 140958 Cynthia Vanthal Person Enforcement Contact 04/23/2002 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 395471 Resolution 8 null Res R8-2014-0030 for Claremont City Historical PLNTMDL R8-2014-0030 03/14/2014 03/14/2014 Discharger 03/26/2014 null 301138 Enrollee 4 4SSO10376 Enrollee of SB SSO WDR for City of Claremont Active SSOMUNILRG 2022-0103-DWQ 11/21/2006 null Discharger 04/17/2006 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. 1133791 05/09/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 800 gallons of sewage to spill from Manhole at Vista and Notre Dame to Street/Curb and Gutter (2 3) Violation null SSO Claremont City CS 301138 2022-0103-DWQ N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 242434 Staff Enforcement Letter SEL Enforcement - 4CUPA000225 AGT 04/23/2002 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status