General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S607853 Calleguas Municipal Water District Other 2100 Olsen Rd Thousand Oaks, CA 91360 N/A N/A Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S727373 Thousand Oaks Reservoir Ventura 4 Facility Discharger 10/03/2008 null S826040 SMP Control Tank Project No 513 Ventura 4 Facility Discharger 10/03/2013 null S813120 Salinity Management Pipeline Phase 2A Ventura 4 Facility Discharger 10/16/2011 null S832417 SMP Phase 2D Ventura 4 Facility Discharger 11/03/2014 null S855220 Wellfield Emergency Generators Ventura 4 Facility Discharger 05/06/2017 null S865516 Las Posas Basin Deep Groundwater Monitoring Project Monitoring Wells No 2 and 3 Ventura 4 Facility Discharger 07/11/2018 null S739783 Salinity Management Pipeline Phase 2C Ventura 4 Facility Discharger 06/23/2009 null S812079 Springville Reservoir Ventura 4 Facility Discharger 08/28/2011 null S915028 603 Crew Building Improvements and Networking Center Relocation Ventura 4 Facility Discharger 08/08/2023 null S940698 Calleguas Ventura Interconnection Ventura 4 Facility Discharger 02/09/2026 null S723249 Salinity Management Pipeline Phase 1E Ventura 4 Facility Discharger 07/23/2008 null S804102 Emergency Repair Pipeline Procurement Ventura 4 Facility Discharger 06/30/2010 null S826425 Micellaneous Wellfield Improvements Ventura 4 Facility Discharger 10/25/2013 null S825166 Salinity Management Pipeline Phase 2B Ventura 4 Facility Discharger 08/15/2013 null S836664 Grandsen Pump Station Phase 2 Ventura 4 Facility Discharger 06/29/2015 null S887364 Las Virgenes Calleguas Interconnection Ventura 4 Facility Discharger 10/28/2020 null S825642 East Portal Access Road Los Angeles 4 Facility Discharger 08/14/2013 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Shonna Sommer Contact Owner Contact null null null N/A Robert Beamer Contact Owner Contact null null null N/A Cesar Romero Contact Owner Contact null null null N/A Jay Lukiewski Contact Owner Contact null null null N/A Robert E Beamer Contact Owner Contact null null null N/A Susan Mulligan Contact Owner Contact null null null N/A Fernando Baez Contact Owner Contact null null null N/A Tim Powers Contact Owner Contact null 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 S595908 Construction 4 4 56C411300 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 02/13/2026 null Discharger 02/09/2026 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 S418152 13267 Letter/Order null 4 56C367955 CONSTW 02/06/2015 Historical S408096 Notice of Violation null 4 56C353023 CONSTW 02/02/2012 Historical S407996 Notice of Violation null 4 56C353616 CONSTW 02/02/2012 Historical S407972 Notice of Violation null 4 56C359181 CONSTW 02/02/2012 Historical S415546 Notice to Comply null 4 56C367955 CONSTW 06/04/2014 Historical S415396 Notice to Comply null 4 56C367955 CONSTW 04/08/2014 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status