General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 638659 Lisa Alpert null 661-665-5557 laalpert@aeraenergy.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 211339 South Belridge Oil Field, Row 4/Lost Hills Wastewater Disposal Facility Kern 5F Oil/Gas Extraction Contact 03/16/2023 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 550592 Aera Energy LLC Organization Employee 03/16/2023 null Privately-Owned Business 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 306419 WDR 5F 5D152174001 WDR R5-2006-0073 for AERA ENERGY LLC Active WDRMINING R5-2006-0073 06/22/2006 null Discharger Contact 03/16/2023 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 455469 Aera Energy LLC Letter ENFCAO 12/18/2023 Historical 455468 Aera Energy LLC Letter ENFCAO 01/03/2024 Active 454576 Aera Energy LLC Letter ENFCAO 09/27/2023 Historical 453175 Aera Energy LLC Letter ENFCAO 06/19/2023 Historical 446854 Aera Energy LLC Letter WDRMINING 03/04/2021 Active 446803 Aera Energy LLC Letter WDRMINING 02/11/2021 Active 446705 Aera Energy LLC Letter ENFCAO 02/22/2021 Historical 432953 Aera Energy LLC Letter WDRMINING 06/26/2019 Historical 414930 Aera Energy LLC Letter WDRMINING 07/27/2017 Historical 413748 Aera Energy LLC Enrollee - WDR WDRMINING 06/26/2018 Active 413740 Aera Energy LLC Enrollee - WDR WDRMINING 04/10/2018 Active 410518 Aera Energy LLC Letter ENFCAO 11/22/2016 Historical 401079 Aera Energy LLC Letter DISCHLND 04/09/2015 Historical