General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 529024 Sandridge Partners, LP Privately-Owned Business 960 North San Antonio Road 114 Los Altos, CA 94022 408-738-4444 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 880629 Sandridge Cattle Lemoore Processing Facility Kings 5F Food Processing NEC Owner 04/13/2022 null 863481 Jersey Avenue Feedlot Kings 5F Animal Feeding Land Owner 12/12/2019 null 743758 POM - Buttonwillow Kern 5F Food Processor Owner 09/15/2011 null 655974 Laurel Avenue Feedlot (Dairy) Kings 5F Animal Feeding Land Owner 11/14/2018 null 264610 Excelsior Avenue Feedlot Fresno 5F Animal Feeding Owner 02/14/2020 null 256200 Cedar Feedlot Fresno 5F Animal Feeding Owner 01/09/2024 null 248018 King Avenue Feedlot Kings 5F Animal Feeding Owner 10/29/2019 null 239928 McCarthy Family Farms Biosolids Application Kings 5F Composting Facility None null null 225259 15th Avenue Feedlot Kings 5F Animal Feeding Owner 02/11/2020 null 220752 J&D Wilson Dairy #2 Kings 5F Animal Feeding Owner 12/20/2022 null 212854 Hanford Armona Feedlot Kings 5F Animal Feeding Owner 01/06/2020 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 632555 Mathew Maxson Person Employee 04/13/2022 null null 602877 Tracy Liu Person Employee 09/30/2019 null null 535279 John Vidovich Person Legally Responsible Official 04/04/2018 null null 529026 Rob Mori Person Legally Responsible Official 09/15/2011 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 447434 WDR 5F 5C16NC00206 WDR R5-2024-0043 for Sandridge Partners, LP Active WDRINDIVLRG R5-2024-0043 08/23/2024 null Discharger 04/13/2022 null 439492 Enrollee - WDR 5F 5C10NC00001 Enrollee under R5-2017-0058 Bovine GO as a Full Coverage Operation for Sandridge Partners, LP - Excelsior Avenue Feedlot Active ANIWSTOTH R5-2017-0058 07/31/2020 null Discharger 08/05/2020 null 437678 Enrollee - WDR 5F 5C16NC00203 Enrollee under R5-2017-0058 Bovine GO as a Full Coverage Operation for Sandridge Partners, LP - Hanford Armona Feedlot Active ANIWSTCOWS R5-2017-0058 05/15/2020 null Discharger 04/17/2020 null 436702 Enrollee - WDR 5F 5C16NC00202 Enrollee under R5-2017-0058 Bovine GO as a Limited Time Coverage Operation for Jersey Avenue Feedlot Active ANIWSTOTH R5-2017-0058 12/17/2019 null Discharger 12/17/2019 null 427763 Enrollee - WDR 5F 5C54AP00003 Enrollee under R5-2017-0058 Bovine GO as a Full Coverage Operation for Jason Glenn & Dustin Burkhart - King Avenue Feedlot Active ANIWSTOTH R5-2017-0058 02/15/2019 null Discharger 10/29/2019 null 387724 CEQA Document null 5C15NC00136 NEG DEC 10/4/2012 for SUNNYGEM, LLC, SANDRIDGE PARTNERS, LP, MCCARTHY FAMILY FAR Active WDRINDFP R5-2012-0098 10/04/2012 null Discharger 10/10/2012 null 381379 WDR 5F 5C15NC00136 WDR R5-2012-0099 for SANDRIDGE PARTNERS, LP, POM Buttonwillow Active WDRINDFP R5-2012-0099 10/04/2012 null Discharger 10/10/2012 null 342785 Enrollee - WDR 5F 5D105037N01 Enrollee under Dairy GO for Sandridge Partners, LP and Jim Wilson Active ANIWSTCOWS R5-2013-0122 06/29/2007 null Discharger 01/09/2024 null 341315 Enrollee - WDR 5F 5D165097N01 Enrollee under Dairy GO for Discharger Sandridge Partners Active ANIWSTCOWS R5-2013-0122 06/29/2007 null Discharger 12/20/2022 null 340836 Enrollee - WDR 5F 5D16517N01 Enrollee under Dairy GO for FRANK FAGUNDES-FRANK FAGUNDES DAIRY Active ANIWSTCOWS R5-2013-0122 06/29/2007 null Discharger 02/11/2020 null 340747 Enrollee - WDR 5F 5D165061001 Enrollee under Dairy GO for Fagundes & Sons Jerseys Historical ANIWSTCOWS R5-2013-0122 06/29/2007 05/15/2020 Discharger 01/06/2020 null 335503 Enrollee - WDR 5F 5C16NC00121 Enrollee under Dairy GO for Sandridge Partners, LP - Sandridge Partners LP (Dairy) Historical ANIWSTCOWS R5-2013-0122 06/29/2007 10/25/2024 Discharger 11/14/2018 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. 1141822 04/02/2025 Order Conditions The 2019 and 2020 Annual Reports report that the Feedlot has expanded beyond the permitted herd size without submitting a new Notice of Intent (NOI) and applicable technical reports, in violation of General Reporting Requirements C.10.e of the Standard Provisions and Reporting Requirements. Violation null Inspection King Avenue Feedlot 427763 R5-2017-0058 Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 460604 Notice of Violation null NOV 04/02/2025 for Sandridge Partners, LP ANIWSTOTH 04/02/2025 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status