General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 391980 AltaGas Ripon Energy Inc. Privately-Owned Business 1411 Third Street Port Huron, MI 48060 604-623-4797 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 252784 Diamond Pet Food Ripon Facility San Joaquin 5S Surface Impoundment Owner 06/22/2007 12/10/2020 Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 537370 Mark Schell Person Legally Responsible Official 10/04/2012 04/16/2015 null 550978 Donna Wynn Person Legally Responsible Official 04/17/2015 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 387808 WDR 5S 5B392011002 WDR R5-2012-0105 for Schell & Kampeter, Inc., DBA Diamond Pet Food - Diamond Pet Food Ripon Facility Active WDRINDFP R5-2012-0105 10/04/2012 null Discharger 06/22/2007 12/10/2020 148394 WDR 5S 5B392011002 WDR 01-148 for Diamond Pet Food Processors of Ripon Historical WDRINDFP 01-148 06/14/2001 10/03/2012 Discharger 06/22/2007 null Violations within the past five calendar 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. 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