General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 547654 Lauren Mancuso null 17103 West Bethany Road Tracy, CA 95391 916-719-5874 lauren.mancuso@inframark.com 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 599267 UPRR Dunsmuir Railyard Organization Legally Responsible Official 11/02/2020 08/07/2024 Privately-Owned Business 41677 Union Pacific Railroad Company Roseville Yard Organization Legally Responsible Official 08/08/2014 08/07/2024 Privately-Owned Business 29366 Mountain House CSD Organization Data Submitter 08/07/2024 null Special District 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 453528 Mountain House CSD NPDES Permit NPDMUNILRG 08/01/2023 Active 440494 Mountain House CSD Co-Permitee SLIC 07/09/2020 Active 435482 Mountain House CSD Enrollee - WDR WDRNONMUNIPRCS 11/22/2019 Historical 416414 Mountain House CSD NPDES Permit NPDMUNILRG 02/01/2018 Historical 389443 Mountain House CSD NPDES Permit NPDMUNILRG 03/22/2013 Historical 327492 Mountain House CSD NPDES Permit NPDMUNILRG 06/23/2007 Historical 326205 Mountain House CSD Enrollee MNSTW2 12/29/2008 Historical 301510 Mountain House CSD Enrollee SSOMUNISML 07/17/2006 Historical 301509 Mountain House CSD Enrollee - WDR SSOMUNISML 01/03/2007 Active 146802 Mountain House CSD NPDES Permit NPDMUNILRG 09/11/1998 Historical 146750 Mountain House CSD WDR WDR 04/17/1998 Historical