General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S48565 Unimin Corp Privately-Owned Business 121 Saint Andrews Ct Mankato, MN 56001 N/A N/A Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S269008 Unimin Corp Ione Plant Amador 5S Facility Discharger 09/01/2005 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Jamie Swenson Contact Owner Contact null null null N/A Chet Mackey Contact Owner Contact null 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 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 S421920 Notice of Non-Compliance for Non-Filers null 5S03I016604 INDSTW 12/11/2015 Active S420948 Notice of Non-Compliance for Non-Filers null 5S03I016604 INDSTW 10/30/2015 Active S403263 Staff Enforcement Letter null 5S03I016604 INDSTW 10/14/2010 Historical S347845 Staff Enforcement Letter null 5S03I016604 INDSTW 05/01/2008 Active S309213 Notice of Violation null 5S03I016604 INDSTW 09/02/2005 Active Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status