General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 628293 Lennar Homes of California, LLC Privately-Owned Business 2603 Camino Ramon Suite 525 San Ramon, CA 94583 925-314-6581 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 891554 FMC Willow Project Alameda 2 Dredge/Fill Site Owner 12/18/2023 null 879727 Old River Pump Station and Neighborhood J Underground Utility Construction Proj San Joaquin 5S Development Site, NEC Operator 11/13/2023 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 643066 Kelley Stough Person Legally Responsible Official 12/18/2023 null null 642745 Chris Pellegrini Person Legally Responsible Official 11/13/2023 null null 585445 Brian Olin Person Legally Responsible Official 10/15/2021 03/22/2022 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 446774 Enrollee - WDR 5S null Enrollee 2003-0003-DWQ-0230 for Mountain House Developers, LLC, Lennar Homes of California, LLC, and AE EHC II (LEN) CA2, LP Active WDRNONMUNIPRCS 2003-0003-DWQ 04/07/2022 null Discharger 10/05/2023 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