General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 348798 William Butler null 3000 Busch Road Pleasanton, CA 94566-8403 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 147815 Hanson Aggregates Mid Pacific Organization Employee 10/27/2006 null Privately-Owned Business 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 Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 412426 Hanson Aggregates Mid Pacific Enrollee - NPDES NPDINDSML 03/22/2017 Historical 402859 Hanson Aggregates Mid Pacific Enrollee - NPDES NPDNONMUNIPRCS 09/15/2015 Active 402858 Hanson Aggregates Mid Pacific Enrollee - NPDES NPDNONMUNIPRCS 09/15/2015 Active 350123 Hanson Aggregates Mid Pacific Enrollee NPDNONMUNIPRCS 07/01/2008 Historical 308658 Hanson Aggregates Mid Pacific Enrollee NPDNONMUNIPRCS 06/19/2002 Historical 259535 Hanson Aggregates Mid Pacific Letter NPDMINING null Historical 184906 Hanson Aggregates Mid Pacific Enrollee - WDR CERDREDGE 10/03/1995 Historical 179983 Hanson Aggregates Mid Pacific Enrollee NPDNONMUNIPRCS 10/17/2006 Historical 148693 Hanson Aggregates Mid Pacific NPDES Permit NPDMINING 10/16/2001 Historical 147630 Hanson Aggregates Mid Pacific NPDES Permit NPDMINING 07/18/1997 Historical 145932 Hanson Aggregates Mid Pacific NPDES Permit NPDMINING 01/18/1984 Historical 141866 Hanson Aggregates Mid Pacific NPDES Permit NPDMINING 11/14/1990 Historical