General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S638919 Sandair Inc dba California Freight Privately-Owned Business 805 S Locust Ave Ripon, CA 95366 N/A N/A Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S917987 Sandair Inc dba California Freight Stanislaus 5S Facility Discharger 12/04/2023 null S842647 California Freight San Joaquin 5S Facility Discharger 11/10/2015 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Jonathan Hamilton 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 S568338 Industrial 5S 5S50I030507 Notice Of Intent New Application Active INDSTW 2014-0057-DWQ 12/14/2023 null Discharger 12/04/2023 null S466704 Industrial 5S 5S39I026338 Notice Of Intent New Application Active INDSTW 2014-0057-DWQ 12/11/2015 null Discharger 11/10/2015 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. S893370 07/15/2025 SW - Late Report Failure to submit the 2024-2025 Annual Report by 07/15/2025 Violation N Report Sandair Inc dba California Freight S568338 2014-0057-DWQ Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status S469480 1st Annual Report Notice of Non-Compliance null 5S50I030507 INDSTW 03/03/2026 Active S463615 Notice of Violation null 5S50I030507 INDSTW 09/10/2025 Active S457899 Notice of Violation null 5S50I030507 INDSTW 08/08/2025 Active S455239 2nd Annual Report Notice of Non-Compliance null 5S50I030507 INDSTW 10/29/2024 Active S454504 1st Annual Report Notice of Non-Compliance null 5S50I030507 INDSTW 09/09/2024 Active S448161 1st Annual Report Notice of Non-Compliance null 5S39I026338 INDSTW 08/30/2021 Historical S437512 1st Annual Report Notice of Non-Compliance null 5S39I026338 INDSTW 08/17/2020 Active S435655 2nd Annual Report Notice of Non-Compliance null 5S39I026338 INDSTW 11/19/2019 Historical S433933 1st Annual Report Notice of Non-Compliance null 5S39I026338 INDSTW 08/27/2019 Active S430991 2nd Annual Report Notice of Non-Compliance null 5S39I026338 INDSTW 10/24/2018 Active S430483 1st Annual Report Notice of Non-Compliance null 5S39I026338 INDSTW 08/16/2018 Active S430002 Notice of Violation null 5S39I026338 INDSTW 07/17/2018 Active S426689 1st Annual Report Notice of Non-Compliance null 5S39I026338 INDSTW 08/03/2017 Historical S424029 1st Annual Report Notice of Non-Compliance null 5S39I026338 INDSTW 09/12/2016 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status