General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S25419 Lake Tahoe SD Other 1021 Al Tahoe Blvd South Lake Tahoe, CA 96150 N/A N/A Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S236280 Lake Tahoe Sch Dist Ymf El Dorado 6A 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 Barbara Coolbaugh 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 S203490 Industrial 6T 6A09I005814 Enrollee under Statewide Industrial Permit 97-03DWQ for Lake Tahoe SD Active INDSTW 2014-0057-DWQ 04/10/1992 null Discharger 09/01/2005 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. S892747 07/15/2025 SW - Late Report Failure to submit the 2024-2025 Annual Report by 07/15/2025 Violation N Report Lake Tahoe Sch Dist Ymf S203490 2014-0057-DWQ Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status S457276 Notice of Violation null 6A09I005814 INDSTW 08/08/2025 Active S423106 Verbal Communication null 6A09I005814 INDSTW 04/28/2016 Active S422425 1st Annual Report Notice of Non-Compliance null 6A09I005814 INDSTW 01/21/2016 Historical S256999 Verbal Communication UNKNOWN 6A09I005814 INDSTW 11/05/2002 Active S254700 Staff Enforcement Letter UNKNOWN 6A09I005814 INDSTW 11/23/2004 Active S251791 Staff Enforcement Letter UNKNOWN 6A09I005814 INDSTW 01/06/2004 Active S250700 Staff Enforcement Letter UNKNOWN 6A09I005814 INDSTW 07/31/2003 Active S238761 Verbal Communication UNKNOWN 6A09I005814 INDSTW 08/23/2001 Historical S238760 Staff Enforcement Letter UNKNOWN 6A09I005814 INDSTW 10/03/2001 Historical S236033 Staff Enforcement Letter UNKNOWN 6A09I005814 INDSTW 03/09/2001 Active S235514 Verbal Communication UNKNOWN 6A09I005814 INDSTW 07/10/2001 Historical S232109 Notice of Violation UNKNOWN 6A09I005814 INDSTW 11/30/1999 Historical S232104 Notice of Violation UNKNOWN 6A09I005814 INDSTW 10/19/1999 Historical S232100 Notice of Violation UNKNOWN 6A09I005814 INDSTW 11/30/1999 Historical S232099 Notice of Violation UNKNOWN 6A09I005814 INDSTW 10/19/1999 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status