General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 633263 Darren Ysselstein null 505 West Keystone Road Brawley, CA 92227 760-344-3142 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 255861 Hacienda Yard Imperial 7 Animal Feeding None null null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 633262 Darren Ysselstein/Cameiro Heifer Ranch Organization Employee 04/01/2022 null Privately-Individual 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 205637 Enrollee - NPDES 7 7A137777026 Enrollee R7-2021-0029(26) for Cameiro Heifer Ranch Active ANIWSTCOWS R7-2021-0029 06/25/2008 null Discharger Contact 04/01/2022 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 Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 205637 Darren Ysselstein/Cameiro Heifer Ranch Enrollee - NPDES ANIWSTCOWS 06/25/2008 Active