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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
52073 Joe Xavier Dairy Privately-Owned Business 2892 North Gurr Road Atwater, CA 95340 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
705446 D Barcelos Dairy Merced 5S Animal Feeding Owner 06/17/2005 06/28/2007
705446 D Barcelos Dairy Merced 5S Animal Feeding Owner 03/06/2017 10/12/2023
705446 D Barcelos Dairy Merced 5S Animal Feeding Owner and Operator 06/29/2007 03/05/2017
Total Related Places: 3
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
68938 Joe Xavier Person Legal representative 06/17/2005 10/18/2007 None
68938 Joe Xavier Person Legally Responsible Official 10/19/2007 None None
Total Related Parties: 2
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
460830 Letter 5S 5B24NC00218 Historical ANIWSTCOWS None 04/24/2025 04/24/2025 Discharger 04/29/2025 None N
414174 Letter 5S None Historical DISCHLND None 04/10/2017 04/10/2017 Discharger 07/07/2017 None N
334845 Enrollee - WDR 5S 5B24NC00218 Active ANIWSTCOWS R5-2013-0122 06/29/2007 None Discharger 06/29/2007 10/12/2023 N
Total Regulatory Measures: 3
  
  
  
  
Expand/Contract Violations
Violations within the past five years
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.
1091411 02/23/2021 Order Conditions Staff observed wastewater overtopping the northern and southern embankments of Wastewater Storage Lagoon 1. Violation N Inspection D Barcelos Dairy 334845 R5-2013-0122 Y
1095833 10/01/2021 Order Conditions In violation of the groundwater monitoring requirements. Violation N Report D Barcelos Dairy 334845 R5-2013-0122 Y
1116736 05/15/2023 Other Codes Primary wastewater storage lagoon with zero freeboard. Primary wastewater storage lagoon does not contain a freeboard / depth marker. Primary wastewater storage lagoon discharging wastewater and slurry manure off-property. Failure to manage wastewater/solid manure at the manure storage area and south of the manure storage area. Corral run-off discharging to cropland. StoringExcessive weeds on the primary and secondary wastewater storage lagoon embankments. wastewater and slurry manure on cropland. Violation None Inspection D Barcelos Dairy 334845 R5-2013-0122 N
1091410 02/23/2021 Order Conditions Wastewater Storage Lagoon 1 with zero freeboard. Violation N Inspection D Barcelos Dairy 334845 R5-2013-0122 Y
1101920 12/27/2021 Order Conditions Wastewater Storage Lagoon 1 with zero freeboard. Violation None Inspection D Barcelos Dairy 334845 R5-2013-0122 Y
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 5
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
453789 Notice of Violation None NOV 07/21/2023 for Xavier Diary, Joe ANIWSTCOWS 07/21/2023 Active
446931 Notice of Violation None NOV 03/10/2022 for Joe Xavier Dairy - Barcelos Dairy ANIWSTCOWS 03/10/2022 Active
445472 13267 Letter None 13267 Letter 10/01/2021 for Joe Xavier Dairy - Barcelos Dairy ANIWSTCOWS 10/01/2021 Active
444009 Notice of Violation None NOV 03/22/2021 for Joe Xavier Dairy - Barcelos Dairy ANIWSTCOWS 03/22/2021 Historical
438505 Notice of Violation None NOV 05/29/2020 for Joe Xavier Dairy ANIWSTCOWS 05/29/2020 Historical
436932 Notice of Violation None NOV 02/14/2020 for Joe Xavier Dairy ANIWSTCOWS 02/14/2020 Historical
412046 Notice of Violation None NOV 02/27/2017 for Dallas Barcelos, D. Barcelos Dairy ANIWSTCOWS 02/27/2017 Historical
395906 Notice of Violation None NOV 01/18/2013 for Joe Xavier Dairy ANIWSTCOWS 01/18/2013 Historical
Total Enforcement Actions: 8
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 01/08/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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