General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 835 Aera Energy LLC Privately-Owned Business 10000 Ming Avenue Bakersfield, CA 93311 714-577-9276(+) Rlchambers@aeraenergy.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 894089 MW-12G1 (South Belridge Oil Field) Kern 5F Oil/Gas Extraction Owner and Operator 03/20/2024 null 888151 Lockwood Dehydration Plant, Midway-Sunset Oil Field Kern 5F Oil/Gas Extraction Owner and Operator 05/08/2023 null 846784 Belridge South Oil Field, Section 2 Lease (Dehydration Plant 2) Kern 5F Oil/Gas Extraction Owner and Operator 04/30/2018 null 846764 Belridge South Oil Field, Section 27 Lease (Water Plant 27) Kern 5F Oil/Gas Extraction Owner and Operator 04/27/2018 null 846756 Belridge South Oil Field, Section 20 Lease (Dehydration Plant 20) Kern 5F Oil/Gas Extraction Owner and Operator 04/27/2018 null 830772 Cymric Oil Field, Aera Discharge Locations Kern 5F Oil/Gas Extraction Owner 06/13/2017 null 817140 Belridge, South Oil Field, Aera Belridge South Facility Ponds Kern 5F Oil/Gas Extraction Owner and Operator 08/04/2015 null 813367 Midway-Sunset Oil Field, Wier Lease Kern 5F Oil/Gas Extraction Owner and Operator 02/27/2015 null 813366 Midway-Sunset Oil Field, W & S Lease Kern 5F Oil/Gas Extraction Owner and Operator 02/27/2015 null 813365 Midway-Sunset Oil Field, Vedder Lease Kern 5F Oil/Gas Extraction Owner and Operator 02/27/2015 null 813364 Midway-Sunset Oil Field, Shale 14 Lease (AFS Dehydration Plant) Kern 5F Oil/Gas Extraction Owner and Operator 02/27/2015 null 813363 Midway-Sunset Oil Field, Section 8 Lease Kern 5F Oil/Gas Extraction Owner and Operator 02/27/2015 null 813362 Midway-Sunset Oil Field, National USL Lease Kern 5F Oil/Gas Extraction Owner and Operator 02/27/2015 null 813360 Midway-Sunset Oil Field, Moco 35 Lease Kern 5F Oil/Gas Extraction Owner and Operator 02/27/2015 null 813359 Midway-Sunset Oil Field, Lockwood Lease Kern 5F Oil/Gas Extraction Owner and Operator 02/27/2015 null 813358 Midway-Sunset Oil Field, Anderson-Goodwin Lease Kern 5F Oil/Gas Extraction Owner and Operator 02/27/2015 null 813088 Lost Hills Oil Field, Lost Hills Two Lease Kern 5F Oil/Gas Extraction Owner and Operator 02/13/2015 null 813014 Lost Hills Oil Field, Lost Hills One Lease Kern 5F Oil/Gas Extraction Owner and Operator 02/10/2015 null 807061 401 Certification Idle Pipeline Removal Projecs 32714WQ04 Monterey 3 Dredge/Fill Site Owner 06/17/2014 null 806114 Aera Energy San Ardo Oilfield Waste Pile Monterey 3 Waste Pile Owner and Operator 05/14/2014 null 802219 Aera Energy, drilling sumps, Cymric Oil Field Kern 5F Oil/Gas Extraction Owner and Operator 12/27/2013 null 802218 Aera Energy, drilling sumps, McKittrick Oil Field Kern 5F Oil/Gas Extraction Owner and Operator 12/27/2013 null 801721 Aera Energy, drilling sumps, North Belridge Oil Field Kern 5F Oil/Gas Extraction Owner and Operator 12/04/2013 null 801718 Aera Energy, drilling sumps, Belridge South Oil Field Kern 5F Oil/Gas Extraction Owner and Operator 12/04/2013 null 801714 Aera Energy, drilling sumps, Lost Hills Oil Field Kern 5F Oil/Gas Extraction Owner and Operator 12/04/2013 null 801707 Aera Energy, drilling sumps, Midway-Sunset Oil Field Kern 5F Oil/Gas Extraction Owner and Operator 12/04/2013 null 801591 Aera Energy, drilling sumps, Coalinga Oil Field Fresno 5F Oil/Gas Extraction Operator 12/11/2013 null 769264 Coalinga Gas Pipeline Fresno 5F Dredge/Fill Site Owner 07/29/2011 null 769204 Metson Oil Lease Santiago Creek Flood Maintenance Kern 5F Dredge/Fill Site Owner 07/29/2011 null 753753 Metson Oil Lease-Santiago Creek Kern 5F Dredge/Fill Site Operator 11/23/2009 null 741170 Aera Energy Test Pumping Monterey 3 Development Site, NEC Owner and Operator 04/18/2013 null 740612 Coalinga Gas Pipeline Fresno 5F Dredge/Fill Site Owner 07/02/2009 null 724416 Aera Energy LLC Ventura 4 Oil/Gas Extraction Owner 08/08/2008 null 643873 San Ardo Oilfield Beneficial Reuse Monterey 3 Waste Pile Owner and Operator 04/29/2013 null 643806 East Cat Canyon Oilfield Reuse Santa Barbara 3 Waste Pile Owner and Operator 04/25/2013 null 643805 East Cat Canyon Oilfield Wastepile Santa Barbara 3 Waste Pile None null null 259049 Storm,H.B. Production Facility Orange 8 Oil/Gas Extraction Owner 05/01/1995 01/01/2012 256693 Former Shell Hercules Gas Plant Santa Barbara 3 Groundwater Cleanup Site Owner 08/19/1999 12/31/2013 243760 N Belridge SWDS Kern 5F Land fill Owner 04/23/1971 null 242892 Midway-Sunset Kern 5F Oil/Gas Extraction Owner 02/18/1959 null 222748 Aera Energy Employee Housing Kern 5F Wastewater Treatment Facility Owner 03/22/1974 null 219912 Dewatering,Platform Emmy Orange 8 Oil/Gas Extraction Owner and Operator 02/14/2005 10/31/2011 214977 Coalinga Oil Field, Section 26 Lease Fresno 5F Oil/Gas Extraction Owner 11/21/1958 null 214971 Coalinga Oil Field, Penn-Zier Lease Fresno 5F Oil/Gas Extraction Owner 06/17/2005 null 214966 Coalinga Oil Field, CMS-Aztec Lease Fresno 5F Oil/Gas Extraction Operator 06/17/2005 null 211881 Brea-Olinda Oil Field Orange 4 Facility Owner 02/26/1959 null 211341 Belridge, South, Colm Kern 5F Oil/Gas Extraction Owner 06/21/1968 null 211340 South Belridge Oil Field, South Wastewater Disposal Facility Kern 5F Oil/Gas Extraction Owner 06/21/1968 null 211339 South Belridge Oil Field, Row 4/Lost Hills Wastewater Disposal Facility Kern 5F Oil/Gas Extraction Owner 04/24/1958 null 211338 South Belridge Oil Field, Reagan Wastewater Disposal Facility Kern 5F Oil/Gas Extraction Owner 04/24/1958 null 211337 North Belridge Oil Field, North Surface Impoundments Kern 5F Oil/Gas Extraction Owner 04/24/1958 null 211336 South Belridge Oil Field, Highway 33 Wastewater Disposal Facility Kern 5F Oil/Gas Extraction Owner 04/24/1958 null 209202 South Belridge Oil Field, King-Ellis Lease Kern 5F Oil/Gas Extraction Owner 05/09/2006 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 634359 Dan Starkey Person Employee 07/13/2022 null null 634358 Keri Cimarolli Person Employee 07/13/2022 null null 634357 Brian Berry Person Employee 07/13/2022 null null 610142 Tom Snowden Person Employee 10/05/2022 null null 598710 Lauren Gentile Person Employee 05/15/2019 07/13/2022 null 579435 Megan Silva Person Employee 06/18/2018 03/23/2023 null 569385 David Chapin Person Legally Responsible Official 12/27/2017 07/13/2022 null 547174 Chris Skeels Person Legally Responsible Official 06/17/2014 12/26/2017 null 525147 Shell Oil Company - Houston Organization Owned By (Passive) 04/21/2011 null Privately-Owned Business 523148 Lonnie Brummett Person Legally Responsible Official 07/29/2011 12/26/2017 null 523148 Lonnie Brummett Person Facility Contact 10/23/2009 12/26/2017 null 481665 Lane Wilburn Person Legally Responsible Official 08/08/2008 12/26/2017 null 128102 Ron Chambers Person Enforcement Contact 08/30/1999 08/16/2017 null 128102 Ron Chambers Person Enforcement Contact 03/17/2003 08/16/2017 null 128102 Ron Chambers Person Enforcement Contact 07/08/1999 08/16/2017 null 128102 Ron Chambers Person Enforcement Contact 06/09/2004 08/16/2017 null 128102 Ron Chambers Person Facility Contact 04/24/1958 08/07/2017 null 128102 Ron Chambers Person Enforcement Contact 02/26/2002 08/16/2017 null 128102 Ron Chambers Person Facility Contact 05/01/1995 08/16/2017 null 128102 Ron Chambers Person Enforcement Contact 08/06/2004 08/16/2017 null 128102 Ron Chambers Person Employee 06/17/2005 08/16/2017 null 128102 Ron Chambers Person Legally Responsible Official 07/29/2011 08/16/2017 null 128102 Ron Chambers Person Enforcement Contact 11/19/2001 08/16/2017 null 15131 ExxonMobil Oil Corporation Houston Organization Owned By (Passive) 04/21/2011 null Publicly-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 456311 13267 Letter (Non-Enforcement) 5F null 13267 Letter (Non-Enforcement) for Aera Energy LLC Active WDRMINING null 09/13/2023 null Discharger 03/20/2024 null 456159 Letter 5F 5C15NC00230 Letter (Hydro Investigation Review) for Aera Energy LLC Historical WDRMINING null 11/27/2023 11/27/2023 Discharger 03/07/2024 null 455572 Letter 5F null Letter (Conditional Approval of Technical Work Plan) for Aera Energy LLC Active ENFCAO null 01/17/2024 null Discharger 01/19/2024 null 455470 Letter 5F null Letter (Deadline Extension) for Aera Energy LLC Active DISCHLND null 12/08/2023 null Discharger 01/09/2024 null 454852 Letter 5F null Letter (Review of Report of Waste Discharge) for Aera Energy LLC Historical DISCHLND null 10/18/2023 12/08/2023 Discharger 10/25/2023 null 452547 Letter 5F null Letter (Conditional Approval of Closure Plan) for Aera Energy LLC Historical DISCHLND null 05/04/2023 11/16/2023 Discharger 05/08/2023 null 452017 Letter 5F null Letter (Review Of Correspondence) for Aera Energy LLC Historical WDRMINING null 02/27/2023 06/27/2023 Discharger 02/27/2023 null 451982 Letter 5F 5D152235N01 Letter (Work Plan Inspection) for Aera Energy LLC Historical DISCHLND null 06/22/2021 06/22/2021 Discharger 03/17/2023 null 451981 Letter 5F null Letter (NFA) for Aera Energy LLC Historical ENFCAO null 04/13/2021 04/13/2021 Discharger 03/17/2023 null 450433 Letter 5F 5D101052001 Letter (Closure Plan Review) for Aera Energy LLC Historical WDRMINING null 10/05/2022 10/05/2022 Discharger 12/08/2022 null 450359 Letter 5F null Letter (Closure & Sampling Plan Review) for Aera Energy LLC Historical WDRMINING null 11/22/2022 02/28/2023 Discharger 11/22/2022 null 446672 Letter 5F 5C15NC00232 Letter (Review of Work Plan) for Aera Energy LLC Active WDRMINING null 12/01/2021 null Discharger 12/01/2021 null 440037 Enrollee - WDR 5F 5D101052001 Enrollee - Oil Field GO-3 R5-2017-0036-017 for Aera Energy LLC Active WDRMINING R5-2017-0036 06/01/2020 null Discharger 09/02/2020 null 439670 Enrollee - WDR 5F 5D101056001 Enrollee - Oil Field GO-3 R5-2017-0036-016 for Aera Energy LLC Active WDRMINING R5-2017-0036 06/01/2020 null Discharger 08/19/2020 null 431794 Letter 5F null LTR Req Notice of NOI and Closure Plan for Aera Energy LLC Active WDRMINING null 06/19/2019 null Discharger 06/19/2019 null 431216 Letter 5F null Letter-Req. Flow Meters for Aera Energy LLC Active WDRMINING null 05/15/2019 null Discharger 05/15/2019 null 422454 Enrollee - WDR 5F 5C15NC00248 Enrollee - Oil Field GO-3 R5-2017-0036-008 for Aera Energy LLC Active WDRMINING R5-2017-0036 12/04/2018 null Discharger 12/04/2018 null 422426 Enrollee - WDR 5F 5C15NC00240 Enrollee - Oil Field GO-3 R5-2017-0036-004 for Aera Energy LLC Active WDRMINING R5-2017-0036 09/11/2018 null Discharger 03/07/2018 null 421562 Enrollee - WDR 5F 5C15NC00232 Enrollee - Under Oil Field GO-2 R5-2017-0035-004 for Aera Energy LLC Active WDRMINING R5-2017-0035 05/21/2018 null Discharger 05/21/2018 null 421557 Enrollee - WDR 5F 5C15NC00233 Enrollee - Under Oil Field GO-2 R5-2017-0035-005 for Aera Energy LLC Active WDRMINING R5-2017-0035 05/21/2018 null Discharger 05/21/2018 null 418389 Enrollee - WDR 5F 5C15NC00230 Enrollee - Under Oil Field GO-2 R5-2017-0035-001 for Aera Energy LLC Active WDRMINING R5-2017-0035 04/10/2018 null Discharger 05/09/2017 null 416286 Letter 5F 5D152018013 Letter (Review of Integrity Maintenance Plan) for Aera Energy LLC Active WDRMINING null 08/31/2017 null Discharger 08/31/2017 null 414917 Letter 5F 5D153256N05 Letter (Reveiw of NOI) for Aera Energy, LLC Active WDRMINING null 07/27/2017 null Discharger 07/27/2017 null 413963 Letter 5F null Letter (Review of Work PLan & Review GO-3) for Aera Energy LLC Historical WDRMINING null 06/06/2017 06/06/2017 Discharger 06/06/2017 null 413924 Letter 5F null Letter (Review of NOI) for Aera Energy LLC Active WDRMINING null 06/09/2017 null Discharger 06/09/2017 null 413793 Letter 5F null Letter (Response to CAO) for Aera Energy LLC Active ENFCAO null 05/08/2017 null Discharger 05/08/2017 null 413751 Enrollee - WDR 5F 5D152020N05 Enrollee - Under Oil Field GO-2 R5-2017-0035-003 for Aera Energy LLC Active WDRMINING R5-2017-0035 04/26/2018 null Discharger 04/26/2018 null 412161 Enrollee - WDR 5F 5D152053001 Enrollee - 2014-0153-DWQ-R5230 for Aera Energy LLC Active WDRMUNIOTH 2014-0153-DWQ 06/02/2017 null Discharger 03/13/2017 null 410517 Letter 5F null Letter (deadline extension) for Aera Energy LLC Historical ENFCAO null 11/22/2016 11/22/2016 Discharger 11/22/2016 null 410510 Letter 5F null Letter (deadline extension) for Aera Energy LLC Active ENFCAO null 11/22/2016 null Discharger 11/22/2016 null 407729 Individual Monitoring Requirem 5F 5D101056001 MRP R5-2016-0815 for Aera Energy LLC Historical WDRMINING R5-2016-0815 07/15/2016 04/08/2021 Discharger 07/15/2016 null 407727 Individual Monitoring Requirem 5F 5D101052001 MRP R5-2016-0814 for Aera Energy LLC Historical WDRMINING R5-2016-0814 07/07/2016 04/08/2021 Discharger 07/07/2016 null 403686 Letter 5F null Letter for Aera Energy LLC Active DISCHLND null 08/20/2015 null Discharger 11/18/2015 null 401152 Letter 5F null Letter for Aera Energy LLC Historical DISCHLND null 03/24/2015 03/24/2015 Discharger 05/26/2015 null 401095 Letter 5F null Letter for Aera Energy LLC Historical DISCHLND null 03/25/2015 03/25/2015 Discharger 05/20/2015 null 401094 Letter 5F null Letter for Aera Energy LLC Historical DISCHLND null 03/25/2015 03/25/2015 Discharger 05/20/2015 null 401083 Letter 5F null Letter for Aera Energy LLC Historical DISCHLND null 03/24/2015 03/24/2015 Discharger 05/19/2015 null 401082 Letter 5F null Letter for Aera Energy LLC Historical DISCHLND null 03/24/2015 03/24/2015 Discharger 05/19/2015 null 400732 13267 Letter (Non-Enforcement) 5F null 13267 Letter for Aera Energy LLC Historical WDRMINING null 04/01/2015 06/15/2015 Discharger 04/30/2015 null 394868 WDR 5F 5D150300001 WDR R5-2014-0019 for Aera Energy LLC Active LFNONOPER R5-2014-0019 02/07/2014 null Discharger 02/07/2014 null 394410 Enrollee - WDR 5F 5C15NC00172 Enrollee 12/27/2013 2003-0003-DWQ-0078 for Aera Energy LLC Active WDRMINING 2003-0003-DWQ 12/27/2013 null Discharger 12/27/2013 null 394409 Enrollee - WDR 5F 5C15NC00171 Enrollee 12/27/2013 2003-0003-DWQ-0077 for Aera Energy LLC Active WDRMINING 2003-0003-DWQ 12/27/2013 null Discharger 12/27/2013 null 394261 Enrollee - WDR 5F 5C15NC00157 Enrollee 12/04/2013 2003-0003-DWQ-0062 for Aera Energy LLC Active WDRMINING 2003-0003-DWQ 12/04/2013 null Discharger 12/04/2013 null 394259 Enrollee - WDR 5F 5C15NC00158 Enrollee 12/04/2013 2003-0003-DWQ-0061 for Aera Energy LLC Active WDRMINING 2003-0003-DWQ 12/04/2013 null Discharger 12/04/2013 null 394258 Enrollee - WDR 5F 5C15NC00160 Enrollee 12/04/2013 2003-0003-DWQ-0060 for Aera Energy LLC Active WDRMINING 2003-0003-DWQ 12/04/2013 null Discharger 12/04/2013 null 394254 Enrollee - WDR 5F 5C15NC00159 Enrollee 12/04/2013 2003-0003-DWQ-0059 for Aera Energy LLC Active WDRMINING 2003-0003-DWQ 12/04/2013 null Discharger 12/13/2013 null 394189 Enrollee - WDR 5F 5B10NC00067 Enrollee 12/04/2013 2003-0003-DWQ-0063 for Aera Energy LLC Active WDRMINING 2003-0003-DWQ 12/04/2013 null Discharger 12/11/2013 null 390406 WDR 5F 5D152018013 WDR R5-2013-0054 for Aera Energy LLC Active WDRMINING R5-2013-0054 05/31/2013 null Discharger 05/31/2013 null 380596 401 Certification 5F 5B10CR00039 401 Certification 08/25/2009 for Aera Energy LLC Historical CERFILLEXC null 08/25/2009 07/26/2011 Discharger 07/29/2011 null 380578 401 Certification 5F null WQC 10/23/2009 for Aera Energy LLC Historical CERFILLEXC null 10/23/2009 10/23/2014 Discharger 07/29/2011 null 376756 Letter 5F 5D152018014 LTR 08/23/2010 for AERA ENERGY, S. Belridge, Hwy 33 & Reagan Ponds Historical WDRMINING null 08/23/2010 08/23/2010 Discharger 08/23/2010 null 375492 Letter 5F 5D152174001 LTR 06/08/2010 for Aera Energy LLC Belridge, Row 4/Lost Hills & South Historical WDRMINING null 06/08/2010 06/08/2010 Discharger 03/04/2009 null 375491 Letter 5F 5D152018014 LTR 05/11/2010 for AERA ENERGY, S. Belridge, Hwy 33 & Reagan Ponds Historical WDRMINING null 05/11/2010 05/11/2010 Discharger 05/11/2010 null 374566 401 Certification 5F 5C15CR00028 WQC 10/23/2009 for AERA Energy LLC, Metson Oil Lease-Santiago Creek Historical CERFILLEXC null 10/23/2009 null Discharger 10/23/2009 null 371647 Letter 5F 5D152174001 LTR 08/13/2009 for AERA ENERGY LLC Belridge, Row 4/Lost Hills & Belridge, South Historical WDRMINING null 08/13/2009 08/13/2009 Discharger 03/04/2009 null 368637 Enrollee 3 3 270709305 Enrollee under Waiver for Specific Disch Types Aera Energy Test Pumping Historical WDRNONMUNIPRCS R3-2014-0041 07/07/2009 07/10/2014 Discharger 07/15/2009 null 368097 401 Certification 5F 5C10CR00012 WQC 08/25/2009 for Aera Energy Coalinga Gas Pipeline Historical CERFILLEXC null 07/02/2009 null Discharger 07/02/2009 null 350187 Enrollee 4 4A567400043 Enrollee-Discharges to Land by Small Dom WW Treatment System for Aera Energy LLC Historical WDRMUNIOTH 97-010-DWQ 07/21/2008 04/29/2013 Discharger 07/21/2008 null 328880 Enrollee - Waiver 3 3 270707127 Enrollee under Waiver for Ben. Reuse for San Ardo Oilfield Reuse Historical WDRNONMUNIPRCS R3-2010-0037 04/13/2007 09/02/2017 Discharger 07/26/2007 null 317305 WDR 5F 5D152018014 WDR R5-2006-0135 for AERA ENERGY LLC Active WDRMINING R5-2006-0135 12/08/2006 null Discharger 04/24/1958 null 317297 WDR 5F 5D152018015 WDR R5-2006-0134 for AERA ENERGY LLC Active WDRMINING R5-2006-0134 12/08/2006 null Discharger 04/24/1958 null 316520 Enrollee 3 3 271206991 Enrollee under Waiver for WPMF for Aera Energy San Ardo Oilfield Waste Pile Active LNDISPOTH R3-2010-0036 10/11/2006 null Discharger 12/12/2006 null 316517 Enrollee - Waiver 3 3 421206990 Enrollee under Waiver for Ben. Reuse for East Cat Canyon Oilfield Reuse Active WDRNONMUNIPRCS R3-2010-0037 10/11/2006 null Discharger 12/12/2006 null 316515 Enrollee 3 3 421206989 Enrollee under Waiver for WPMF for East Cat Canyon Oilfield Wastepile Active LNDISPOTH R3-2010-0036 10/11/2006 null Discharger 12/12/2006 null 306419 WDR 5F 5D152174001 WDR R5-2006-0073 for AERA ENERGY LLC Active WDRMINING R5-2006-0073 06/22/2006 null Discharger 04/24/1958 null 306148 WDR 5F 5D152020003 WDR R5-2006-0072 for AERA ENERGY LLC Active WDRMINING R5-2006-0072 06/22/2006 null Discharger 06/21/1968 null 259915 Letter 8 null 8 303885001-LT980622 Historical NPDESWW LT980622 null null Discharger 06/22/1998 null 258795 Individual Monitoring Requirem 5F 5D15201813 MRP 5-00-854 for Aera Energy LLC - Belridge, North Active WDRMINING 5-00-854 11/13/2000 null Discharger 11/13/2000 null 206339 Enrollee - NPDES 8 8 303514001 Enrollee Under General DeMinimis For SoCal Holding LLC Active NPDNONMUNIPRCS R8-2020-0006 03/25/2005 null Discharger 09/01/2005 11/01/2011 163959 Enrollee 3 3 429907003 Enrollee - Highly Treated Groundwater NPDES - Shell Exploration & Production Company (Former Hercules Gas Plant) Historical NPDNONMUNIPRCS R3-2011-0222 12/01/2006 02/03/2017 Discharger 06/17/2005 12/31/2012 145591 WDR 5F 5D150300001 WDR 98-227 for AERA ENERGY LLC Historical LFNONOPER 98-227 12/11/1998 02/06/2014 Discharger 12/11/1998 null 145295 WDR 5F 5D150300001 WDR 95-073 for AERA ENERGY LLC Historical LNDISP 95-073 03/24/1995 12/11/1998 Discharger 03/24/1995 null 145009 WDR 5F 5D150300001 WDR 94-318 for AERA ENERGY LLC Historical LNDISP 94-318 10/28/1994 12/11/1998 Discharger 10/28/1994 null 143693 WDR 5F 5D150300001 WDR 71-263 for AERA ENERGY LLC Historical LNDISP 71-263 04/23/1971 12/11/1998 Discharger 04/23/1971 null 143574 WDR 5F 5D152018015 WDR 58-19302 for AERA ENERGY LLC Historical WDRMINING 58-19302 04/24/1958 12/07/2006 Discharger 04/24/1958 null 143573 WDR 5F 5D152018014 WDR 58-19301 for AERA ENERGY LLC Historical WDRMINING 58-19301 04/24/1958 12/07/2006 Discharger 04/24/1958 null 143572 WDR 5F 5D152174001 WDR 58-193 for AERA ENERGY LLC Historical WDRMINING 58-193 04/24/1958 06/21/2006 Discharger 04/24/1958 null 143569 WDR 5F 5D152018013 WDR 58-183 for AERA ENERGY LLC Historical WDRMINING 58-183 04/24/1958 05/31/2013 Discharger 04/24/1958 null 143498 WDR 5F 5D152053001 WDR 74-225 for Aera Energy Employee Housing Historical WDRMUNIOTH 74-225 03/22/1974 08/11/2017 Discharger 03/22/1974 null 143222 WDR 5F 5D152020003 WDR 68-268 for AERA ENERGY LLC Historical WDRMINING 68-268 06/21/1968 06/21/2006 Discharger 06/21/1968 null 143221 WDR 5F 5D152027001 WDR 68-267 for AERA ENERGY LLC Historical LNDISP 68-267 06/21/1968 06/12/2008 Discharger 06/21/1968 null 142933 WDR 5F 5D152018006 WDR 59-056 for AERA ENERGY LLC Historical LNDISP 59-056 02/18/1959 09/05/2002 Discharger 02/18/1959 null 142642 WDR 5F 5D101056001 WDR 58-469 for AERA ENERGY LLC Historical WDRMINING 58-469 11/21/1958 10/16/2020 Discharger 11/21/1958 null 142640 WDR 5F 5D101052001 WDR 58-460 for AERA ENERGY LLC Active WDRMINING 58-460 11/21/1958 null Discharger 11/21/1958 null 140509 NPDES Permit 8 8 303885001 NPDES 96-005 for AERA ENERGY, LLC Historical INDSTW 96-005 10/11/1996 10/24/2002 Discharger 10/11/1996 null 135436 WDR 4 4B192108008 WDR P 9088 for AERA ENERGY LLC Historical WDR P 9088 02/26/1959 02/22/1974 Discharger 02/26/1959 null 131225 NPDES Permit 8 8 303885001 NPDES R8-2002-0078 for Aera Energy LLC Historical INDSTW R8-2002-0078 10/25/2002 06/15/2012 Discharger 10/25/2002 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 450714 Notice of Violation null NOV 12/07/2022 for Aera Energy LLC DISCHLND 12/07/2022 Historical 450704 Notice of Violation null NOV 01/06/2023 for Aera Energy LLC WDRMINING 01/06/2023 Active 450361 Notice of Violation null NOV 11/09/2022 for Aera Energy LLC DISCHLND 11/09/2022 Historical 449080 Notice of Violation null NOV 07/08/2022 for Aera Energy LLC DISCHLND 07/08/2022 Active 445273 Oral Communication null Oral Com 10/08/2021 for Aera Energy LLC WDRINDIVSML 10/08/2021 Historical 431233 Staff Enforcement Letter null Letter (13260 Directive) for Aera Energy LLC WDRMINING 06/04/2019 Active 430086 Notice of Violation null NOV 03/15/2019 for Aera Energy LLC WDRMINING 03/15/2019 Historical 429852 Notice of Violation null NOV 02/07/2019 for Aera Energy LLC - North Belridge Oil Field, North Surface Impoundments WDRMINING 02/07/2019 Historical 402062 Notice of Violation null NOV 04/03/2015 for Aera Energy LLC DISCHLND 04/03/2015 Historical 401985 Notice of Violation null NOV 04/01/2015 for Aera Energy LLC DISCHLND 04/01/2015 Historical 401972 Clean-up and Abatement Order R5-2015-0736 CAO R5-2015-0736 for Aera Energy LLC ENFCAO 11/20/2015 Historical 401885 Notice of Violation null NOV 04/01/2015 for Aera Energy LLC DISCHLND 04/01/2015 Historical 401884 Notice of Violation null NOV 04/01/2015 for Aera Energy LLC DISCHLND 04/01/2015 Historical 401872 Clean-up and Abatement Order R5-2015-0746 CAO R5-2015-0746 for Aera Energy LLC ENFCAO 12/01/2015 Active 400746 Notice of Violation null NOV 04/10/2015 for Aera Energy LLC DISCHLND 04/10/2015 Historical 400721 Notice of Violation null NOV 04/02/2015 for Aera Energy LLC DISCHLND 04/02/2015 Historical 400720 Notice of Violation null NOV 04/01/2015 for Aera Energy LLC DISCHLND 04/01/2015 Historical 400714 Notice of Violation null NOV 04/07/2015 for Aera Energy LLC DISCHLND 04/07/2015 Historical 400713 Notice of Violation null NOV 03/25/2015 for Aera Energy LLC DISCHLND 03/25/2015 Historical 398859 Notice of Violation NOV NOV 03/25/2013 for Aera Energy LLC WDRMUNIOTH 03/25/2013 Historical 390245 Notice of Violation null NOV 05/09/2013 for Aera Energy LLC WDRMINING 05/09/2013 Active 376742 Staff Enforcement Letter null SEL - 07/09/10 for Aera Energy, Belridge, South, King-30 LNDISP 07/09/2010 Historical 376740 Staff Enforcement Letter 58-183 SEL - 07/09/10 for Aera Energy, Belridge, North Ponds WDRMINING 07/09/2010 Historical 373784 Staff Enforcement Letter R5-2006-0073 SEL 03/30/2010 for Aera Energy LLC Belridge, Row 4/Lost Hills & South WDRMINING 03/30/2010 Historical 366399 Staff Enforcement Letter R5-2006-0073 SEL - Review of soil testing work plan from AERA ENERGY LLC WDRMINING 06/03/2009 Historical 365322 Staff Enforcement Letter null SEL - Review of Closure Plans for AERA ENERGY LLC WDRMINING 02/27/2008 Historical 365321 Staff Enforcement Letter null SEL - Review of additional pond closure information for AERA ENERGY LLC WDRMINING 09/25/2008 Historical 365320 Staff Enforcement Letter null SEL - Review of supplmental pond closure information for AERA ENERGY LLC WDRMINING 03/04/2009 Historical 255174 Admin Civil Liability 99-506 ACLC 99-506 for AERA ENERGY LLC Belridge, Highway 33 LNDISP 08/30/1999 Historical 255108 Admin Civil Liability R8-2005-0005 MPC R8-2005-0005 FOR AERA ENERGY, LLC INDSTW 02/14/2005 Historical 254946 Notice of Violation 68-268 Enforcement - 5D152020003 WDRMINING 08/06/2004 Historical 254945 Notice of Violation 58-193 Enforcement - 5D152174001 WDRMINING 08/06/2004 Historical 254944 Notice of Violation 58-19301 Enforcement - 5D152018014 WDRMINING 08/06/2004 Historical 254943 Notice of Violation UNKNOWN Enforcement - 5D152018015 WDRMINING 08/06/2004 Historical 252884 Notice of Violation UNKNOWN Enforcement - 5D150300001 LNDISP 06/09/2004 Historical 243201 Oral Communication null Oral Com 03/17/2003 for Area Energy Employee Housing WDRMUNIOTH 03/17/2003 Historical 240236 Notice of Violation null Enforcement - 5D150300001 LNDISP 02/26/2002 Historical 239852 Oral Communication UNKNOWN Enforcement - 5D152018015 WDRMINING 10/31/2001 Historical 239851 Oral Communication 58-19301 Enforcement - 5D152018014 WDRMINING 10/31/2001 Historical 239850 Oral Communication UNKNOWN Enforcement - 5D152174001 WDRMINING 10/31/2001 Historical 239849 Oral Communication 58-183 Enforcement - 5D152018013 WDRMINING 10/31/2001 Historical 239222 Notice of Violation UNKNOWN Enforcement - 5D101052N06 DISCHLND 11/19/2001 Historical 239198 Notice of Violation UNKNOWN Enforcement - 5D101052N05 DISCHLND 11/19/2001 Historical 236690 Notice of Violation null NOV 04/26/2001 for Aera Energy LLC Lost Hills Soil Recycling DISCHLND 04/26/2001 Historical 229811 Notice of Violation UNKNOWN Enforcement - 5D150300001 LNDISP 07/21/1999 Historical 229486 Notice of Violation null Enforcement - 5D152018015 WDRMINING 07/08/1999 Historical 224256 Clean-up and Abatement Order 87-720 Enforcement - 5D152018006 LNDISP 09/16/1987 Historical 224155 Clean-up and Abatement Order LT901024 Enforcement - 5D152018006 LNDISP 10/24/1990 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 422454 Dan Starkey Enrollee - WDR WDRMINING 12/04/2018 Active 422426 Dan Starkey Enrollee - WDR WDRMINING 09/11/2018 Active 421562 Dan Starkey Enrollee - WDR WDRMINING 05/21/2018 Active 421557 Dan Starkey Enrollee - WDR WDRMINING 05/21/2018 Active 413751 Dan Starkey Enrollee - WDR WDRMINING 04/26/2018 Active 413748 Dan Starkey Enrollee - WDR WDRMINING 06/26/2018 Active 401086 ExxonMobil Oil Corporation Houston Enrollee - WDR WDRNONMUNIPRCS 06/16/2015 Active 401079 Dan Starkey Letter DISCHLND 04/09/2015 Historical 386163 Shell Oil Company - Houston 401 Certification CERFILLEXC 11/22/2010 Historical 376651 Shell Oil Company - Houston Enrollee NPDNONMUNIPRCS 12/10/2010 Historical 373778 ExxonMobil Oil Corporation Houston Letter LNDISP 03/18/2010 Historical 371632 ExxonMobil Oil Corporation Houston Letter LNDISP 08/11/2009 Historical 163959 Shell Oil Company - Houston Enrollee NPDNONMUNIPRCS 12/01/2006 Historical 133602 ExxonMobil Oil Corporation Houston WDR LNDISPOTH 06/04/2004 Historical