General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 443411 Chaves, Frank & Laurinda Privately-Owned Business 12754 East Harney Lane Lodi, CA 95240 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 706140 Frank Chaves & Sons Dairy #2 San Joaquin 5S Animal Feeding Owner 10/24/2007 null 706139 Frank Chaves & Sons Dairy #1 San Joaquin 5S Animal Feeding Owner 10/24/2007 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 443468 Frank Chaves Person Legal representative 10/24/2007 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 335007 Enrollee - WDR 5S 5B39NC00110 Enrollee Under Dairy GO for Chaves, Frank & Lauinda -Frank Chaves & Sons Dairy #1 Active ANIWSTCOWS R5-2013-0122 06/29/2007 null Discharger 06/29/2007 null 335008 Enrollee - WDR 5S 5B39NC00111 Enrollee Under Dairy GO for Chaves, Frank & Laurinda Active ANIWSTCOWS R5-2013-0122 06/29/2007 null Discharger 06/29/2007 null 408738 Letter 5S null Letter for Chaves Frank & Laurinda, Frank Chaves & Sons Dairy #1 Historical ANIWSTCOWS null 07/29/2016 07/29/2016 Discharger 09/01/2016 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. 1153726 01/28/2026 Order Conditions (Violation #2 of 5) - Excessive weeds on all wastewater storage pond berms. Law/Code/Order violated: Dairy General Order Pond Specifications C.2.b. Violation null Inspection Frank Chaves & Sons Dairy #1 335007 R5-2013-0122 Y 1153734 01/28/2026 Order Conditions (Violation #5 of 5) - Excessive ponding in corrals present more than 72 hours. Law/Code/Order violated: Dairy General Order Production Area Specifications D.6. Violation null Inspection Frank Chaves & Sons Dairy #1 335007 R5-2013-0122 Y 1153725 01/28/2026 Order Conditions (Violation #1 of 5) - Not enough freeboard in Wastewater Storage Pond #2(WWS #2). Law/Code/Order violated: Dairy General Order Pond Specifications C.1. Violation null Inspection Frank Chaves & Sons Dairy #1 335007 R5-2013-0122 Y 1153728 01/28/2026 Order Conditions (Violation #4 of 5) - Total wastewater storage in the Waste Management plan does not account for dead storage loss currently being seen. Law/Code/Order violated: Dairy General Order Required Reports J.1.b by Attachment B II.A.7. Violation null Inspection Frank Chaves & Sons Dairy #1 335007 R5-2013-0122 Y 1153727 01/28/2026 Order Conditions (Violation #3 of 5) - Storing manure in multiple undesignated areas listed on the Waste Management Plan (WMP). Law/Code/Order violated: Dairy General Order Prohibition A.13. Violation null Inspection Frank Chaves & Sons Dairy #1 335007 R5-2013-0122 Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 465021 Notice of Violation null NOV 04/30/2026 for Chaves, Frank & Laurinda - Frank Chaves & Sons Dairy #1 RE: Violation of Order Conditions ANIWSTCOWS 04/30/2026 Active Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status