General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 643300 Sierra Valley Cogen, LLC Privately-Owned Business Po Box 208 Loyalton, CA 96118 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 237577 Sierra Valley Cogen Sierra 5S Saw Mill Owner and Operator 12/14/2023 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 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 132033 WDR 5S 5A462011001 WDR R5-2002-0174 for Sierra Valley Cogen LLC, Sierra Valley Cogen Active WDRINDIVLRG R5-2002-0174 09/06/2002 null Discharger 12/14/2023 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. 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