General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 595183 Caleb Vierra null 2849 Northgate Drive Chico, CA 95973 559-972-8091 null 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 595451 Sierra Pacific Land & Timber Company Chico Organization Legally Responsible Official 06/05/2019 null Privately-Owned Business 574119 Sierra Pacific Industries Stirling/Chico Organization Legally Responsible Official 02/22/2019 null Privately-Owned Business 546379 R. H. Emmerson and Son LLC Organization Legally Responsible Official 09/15/2021 null Privately-Owned Business 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 450402 R. H. Emmerson and Son LLC Enrollee - WDR TH 12/07/2022 Active 449357 R. H. Emmerson and Son LLC Enrollee - WDR TH 10/06/2022 Active 449356 R. H. Emmerson and Son LLC Enrollee - WDR TH 10/06/2022 Active 449332 Sierra Pacific Industries Stirling/Chico Enrollee - WDR TH 09/26/2022 Active 449150 Sierra Pacific Industries Stirling/Chico Enrollee - WDR TH 02/15/2018 Historical 449103 R. H. Emmerson and Son LLC Enrollee - WDR TH 09/07/2022 Active 449102 Sierra Pacific Industries Stirling/Chico Enrollee - WDR TH 09/07/2022 Active 449101 Sierra Pacific Industries Stirling/Chico Enrollee - WDR TH 09/07/2022 Active 448943 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 08/25/2022 Active 448869 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 08/22/2022 Active 448679 R. H. Emmerson and Son LLC Enrollee - WDR TH 07/28/2022 Active 447879 R. H. Emmerson and Son LLC Enrollee - WDR TH 06/02/2022 Active 447877 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 06/02/2022 Active 447873 R. H. Emmerson and Son LLC Enrollee - WDR TH 06/02/2022 Active 447870 R. H. Emmerson and Son LLC Enrollee - WDR TH 06/01/2022 Active 447478 R. H. Emmerson and Son LLC Enrollee - WDR TH 04/20/2022 Active 447477 R. H. Emmerson and Son LLC Enrollee - WDR TH 04/20/2022 Active 447350 R. H. Emmerson and Son LLC Enrollee - WDR TH 04/07/2022 Active 447334 R. H. Emmerson and Son LLC Enrollee - WDR TH 04/26/2022 Active 446254 Sierra Pacific Industries Stirling/Chico Enrollee - WDR TH 01/12/2022 Active 445992 R. H. Emmerson and Son LLC Enrollee - WDR TH 12/16/2021 Active 445839 R. H. Emmerson and Son LLC Enrollee - WDR TH 12/03/2021 Active 445641 Sierra Pacific Industries Stirling/Chico Enrollee - WDR TH 11/10/2021 Active 445479 R. H. Emmerson and Son LLC Enrollee - WDR TH 11/12/2021 Active 445293 R. H. Emmerson and Son LLC Enrollee - WDR TH 10/11/2021 Active 445292 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 10/11/2021 Active 445246 R. H. Emmerson and Son LLC Enrollee - WDR TH 12/01/2021 Active 444974 R. H. Emmerson and Son LLC Enrollee - WDR TH 09/15/2021 Active 444721 R. H. Emmerson and Son LLC Enrollee - WDR TH 09/28/2021 Active 444635 R. H. Emmerson and Son LLC Enrollee - WDR TH 08/19/2021 Active 444579 R. H. Emmerson and Son LLC Enrollee - WDR TH 09/16/2021 Active 444441 R. H. Emmerson and Son LLC Enrollee - WDR TH 08/13/2021 Active 444438 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 08/17/2021 Active 443998 R. H. Emmerson and Son LLC Enrollee - WDR TH 05/25/2021 Active 443994 R. H. Emmerson and Son LLC Enrollee - WDR TH 05/17/2021 Active 443989 R. H. Emmerson and Son LLC Enrollee - WDR TH 05/17/2021 Active 443985 R. H. Emmerson and Son LLC Enrollee - WDR TH 06/03/2021 Active 443948 R. H. Emmerson and Son LLC Enrollee - WDR TH 05/18/2021 Active 443539 R. H. Emmerson and Son LLC Enrollee - WDR TH 07/09/2021 Active 443455 R. H. Emmerson and Son LLC Enrollee - WDR TH 07/12/2021 Active 443305 R. H. Emmerson and Son LLC Enrollee - WDR TH 05/27/2021 Active 443188 R. H. Emmerson and Son LLC Enrollee - WDR TH 05/26/2021 Active 443086 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 04/29/2021 Active 442975 R. H. Emmerson and Son LLC Enrollee - WDR TH 04/20/2021 Active 442899 R. H. Emmerson and Son LLC Enrollee - WDR TH 04/12/2021 Active 442896 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 04/13/2021 Active 442627 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 03/19/2021 Active 442151 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 02/04/2021 Active 442131 R. H. Emmerson and Son LLC Enrollee - WDR TH 01/19/2018 Active 442039 R. H. Emmerson and Son LLC Enrollee - WDR TH 01/29/2021 Active 441949 R. H. Emmerson and Son LLC Enrollee - WDR TH 01/21/2021 Active 441900 R. H. Emmerson and Son LLC Enrollee - WDR TH 01/21/2021 Active 441897 R. H. Emmerson and Son LLC Enrollee - WDR TH 01/21/2021 Active 441452 R. H. Emmerson and Son LLC Enrollee - WDR TH 12/03/2020 Active 441205 R. H. Emmerson and Son LLC Enrollee - WDR TH 10/30/2020 Active 441187 R. H. Emmerson and Son LLC Enrollee - WDR TH 11/20/2020 Active 440992 R. H. Emmerson and Son LLC Enrollee - WDR TH 11/03/2020 Active 437560 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 10/25/2019 Active 434725 R. H. Emmerson and Son LLC Enrollee - WDR TH 02/25/2018 Active 433181 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 07/08/2019 Active 433180 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 05/30/2019 Active 431980 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 03/19/2019 Active 430993 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 05/03/2019 Active 430850 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 03/20/2019 Active 430834 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 04/05/2019 Active 429228 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 02/22/2019 Active 429224 Sierra Pacific Land & Timber Company Chico Enrollee - WDR TH 02/21/2019 Active 396155 R. H. Emmerson and Son LLC Enrollee - Waiver TH 07/03/2014 Historical