General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 630958 Sierra Pacific Land & Timber Company Privately-Owned Business P.O. Box 478 Weaverville, CA 96093 530-378-8000 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 890431 THP 2-23-128 TRI Spring Gulch Trinity 1 Timber Harvesting Owner and Operator 09/20/2023 null 889887 THP 2-23-107 TRI HAYSTACK Trinity 1 Timber Harvesting Owner and Operator 08/15/2023 null 889753 THP 2-23-101 TRI WHITNEY GULCH Trinity 1 Timber Harvesting Owner and Operator 08/02/2023 null 884294 THP 2-22-184 TRI SPI- Brown Deer Trinity 1 Timber Harvesting Owner and Operator 11/16/2022 null 884253 THP 2-22-183 TRI SPI- SECRETARIAT Trinity 1 Timber Harvesting Owner and Operator 11/14/2022 null 884084 THP 2-22-176 TRI Short Stack Trinity 1 Timber Harvesting Owner and Operator 11/02/2022 null 879414 THP 2-22-017 TRI SPI HOTWIRE Trinity 1 Timber Harvesting Owner and Operator 02/15/2022 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 641051 Joseph Guidetti Person Data Submitter 08/15/2023 null null 640918 Thomas Mason Person Data Submitter 08/02/2023 null null 632706 Keith Greenwood Person Data Submitter 04/21/2022 null null 630959 Gregory Black Person Data Submitter 02/15/2022 null null 553904 Frank Mulhair Person Legally Responsible Official 12/08/2015 null null 545602 Steven Emershy Person Data Submitter 11/02/2022 null null 526914 Thomas Harrington Person Data Submitter 11/16/2022 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 454408 Enrollee - WDR 1 1B223128TRI Enrollee - WDR under Timber Harvest Activities for Sierra Pacific Land & Timber Company, THP 2-23-128 TRI Spring Gulch Active TH R1-2004-0030 01/09/2024 null Discharger 09/20/2023 null 449776 Enrollee - WDR 1 1B222176TRI Enrollee - WDR under Timber Harvest Activities for Sierra Pacific Land & Timber Company, THP 2-22-176 TRI Short Stack Active TH R1-2004-0030 01/05/2024 null Discharger 11/02/2022 null 449882 Enrollee - WDR 1 1B222183TRI Enrollee - WDR under Timber Harvest Activities for Sierra Pacific Land & Timber Company, THP 2-22-183 TRI SPI- SECRETARIAT Active TH R1-2004-0030 05/18/2023 null Discharger 11/14/2022 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 438713 Steven Emershy Enrollee - WDR TH 11/30/2020 Active 435840 Thomas Harrington Enrollee - WDR TH 08/28/2019 Historical 419062 Thomas Harrington Enrollee - Waiver TH 01/01/2014 Historical 412885 Thomas Harrington Enrollee - Waiver TH 08/08/2016 Historical 411231 Thomas Harrington Enrollee - Waiver TH null Historical 410183 Thomas Harrington Enrollee - Waiver TH null Historical 403255 Thomas Harrington Enrollee - Waiver TH null Historical 399880 Thomas Harrington Enrollee - Waiver TH 12/11/2014 Historical 398971 Thomas Harrington Enrollee - Waiver TH 11/26/2014 Historical 398819 Thomas Harrington Enrollee - Waiver TH 02/06/2017 Historical 398224 Thomas Harrington Enrollee - Waiver TH 07/24/2015 Historical 397831 Thomas Harrington Enrollee - Waiver TH 08/14/2014 Historical 397343 Thomas Harrington Enrollee - Waiver TH 03/26/2010 Historical 388579 Thomas Harrington Enrollee - WDR TH 09/29/2014 Active 382256 Thomas Harrington Enrollee - WDR TH 03/16/2015 Active 379173 Thomas Harrington Enrollee TH 05/18/2011 Historical