General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 34537 Plantenga, Mark Privately-Individual 18501 Old River Road Bakersfield, CA 93311 661-834-9199 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 272238 Western Sky Dairy Kern 5F Animal Feeding Operator 06/29/2007 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 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 342537 Enrollee - WDR 5F 5D155092001 Enrollee under Dairy GO for MARK ALAN PLANTENGA, Western Sky Dairy Active ANIWSTCOWS R5-2013-0122 06/29/2007 null Discharger 06/17/2005 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 373161 Notice of Violation null NOV 2/16/2010 for WESTERN SKY DAIRY ANIWSTCOWS 02/16/2010 Historical 402651 Notice of Violation null NOV 08/24/2015 for Plantenga, Mark ANIWSTCOWS 08/24/2015 Historical 400943 Notice of Violation null NOV 22 July 2015 for Plantega, George, Western Sky Dairy ANIWSTCOWS 07/22/2015 Historical 425022 Notice of Violation null NOV 06/29/2018 for Plantenga, Mark ANIWSTCOWS 06/29/2018 Historical 408457 Notice of Violation null NOV 08/15/2016 for Plantenga, Mark ANIWSTCOWS 08/15/2016 Historical 426590 Notice of Violation null NOV 10/26/2018 for Plantenga, Mark ANIWSTCOWS 10/26/2018 Historical 415968 Notice of Violation null NOV 08/25/2017 for Plantenga, Mark ANIWSTCOWS 08/25/2017 Historical 377977 Notice of Violation null NOV 08/16/2010 for MARK ALAN PLANTENGA, WESTERN SKY DAIRY ANIWSTCOWS 08/16/2010 Historical 460700 Oral Communication null Oral Com 04/10/2025 for Plantenga, Mark ANIWSTCOWS 04/10/2025 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status