General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 42643 Susanville SD City Agency 45 Northwest Roop Street Susanville, CA 96130 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 630778 Susanville Sanitary District CS Lassen 6A Collection_System Owner 04/03/2006 null 259689 Susanville Sanitary District WWTP Lassen 6A Wastewater Treatment Facility Operator 04/17/1997 null 259689 Susanville Sanitary District WWTP Lassen 6A Wastewater Treatment Facility Owner 04/15/1971 null 246337 Outfall Pipeline Replacement Lassen 6A Dredge/Fill Site Owner 05/03/2001 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 654599 William Dandois Person Data Submitter 03/17/2026 null null 576725 Steve Stump Person Legally Responsible Official 10/17/2018 null null 300449 Randy Ohern Person Data Submitter 03/21/2006 06/12/2018 null 300449 Randy Ohern Person Legally Responsible Official 04/03/2006 06/12/2018 null 358189 Logan Olds Person Legal representative 05/03/2001 10/30/2015 null 524380 Deborah Stampfli Person Legally Responsible Official 08/25/2010 03/06/2020 null 611355 Casey Williams Person Legally Responsible Official 03/01/2024 null null 611355 Casey Williams Person Data Submitter 07/30/2020 03/01/2024 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 440311 Co-Permitee SB 6A181554001 13627 Order Co-Permitee under 2020-0015-DWQ for Susanville Consol SD Active SLIC 2020-0015-DWQ 07/09/2020 null Discharger 09/18/2020 null 350221 NPDES Permit 6T 6A181554001 NPDES R6T-2008-0022 for Susanville SD Active NPDMUNILRG R6T-2008-0022 07/23/2008 null Discharger 05/08/2002 null 301298 Enrollee 6T 6SSO11117 Enrollee of SB SSO WDR for Susanville SD Active SSOMUNILRG 2022-0103-DWQ 10/11/2006 null Discharger 04/18/2006 null 259394 Letter 6T null 6A181554001-LT951026 Historical NPDESWW LT951026 null 10/26/1995 Discharger 10/26/1995 null 259393 Letter 6T null 6A181554001-LT850814 Historical NPDESWW LT850814 null 08/14/1985 Discharger 08/14/1985 null 259392 Letter 6T null 6A181554001-LT790228 Historical NPDESWW LT790228 null 02/28/1979 Discharger 02/28/1979 null 259391 Letter 6T null 6A181554001-LT750601 Historical NPDESWW LT750601 null 06/01/1975 Discharger 06/01/1975 null 167692 401 Certification 6T 6A180105014 6A180105014 Historical CERFILLEXC null null null Discharger 06/17/2005 null 145666 NPDES Permit 6T 6A181554001 NPDES 98-032 for SUSANVILLE CSD Historical NPDMUNILRG 98-032 06/04/1998 05/07/2002 Discharger 06/04/1998 null 145412 NPDES Permit 6T 6A181554001 NPDES 80-064 for SUSANVILLE CSD Historical NPDMUNILRG 80-064 08/14/1980 null Discharger 08/14/1980 null 144983 NPDES Permit 6T 6A181554001 NPDES 93-005 for SUSANVILLE CSD Historical NPDMUNILRG 93-005 01/28/1993 null Discharger 01/28/1993 null 144887 NPDES Permit 6T 6A181554001 NPDES 87-096 for SUSANVILLE CSD Historical NPDMUNILRG 87-096 09/10/1987 null Discharger 09/10/1987 null 144754 NPDES Permit 6T 6A181554001 NPDES 74-022 for SUSANVILLE CSD Historical NPDMUNILRG 74-022 02/28/1974 null Discharger 02/28/1974 null 144699 NPDES Permit 6T 6A181554001 WDR 71-033 for SUSANVILLE CSD Historical NPDMUNILRG 71-033 04/15/1971 null Discharger 04/15/1971 null 144481 NPDES Permit 6T 6A181554001 NPDES 82-087 for SUSANVILLE CSD Historical NPDMUNILRG 82-087 07/08/1982 null Discharger 07/08/1982 null 131271 NPDES Permit 6T 6A181554001 NPDES 02-031 for SUSANVILLE CSD Historical NPDMUNILRG R6-2002-0031 05/08/2002 07/23/2008 Discharger 05/08/2002 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. 1159386 08/05/2026 OEV Total Coliform 7-Day Average (Mean) limit is 23 MPN/100 mL and reported value was 33 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 N 1158588 07/22/2026 OEV Fecal Coliform Not to exceed a specific limit in more than 10% of samples within any 30-day period limit is 40 MPN/100 mL and reported value was 49 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 N 1158587 07/22/2026 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 79 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 N 1156281 06/17/2026 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 31 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1155435 05/20/2026 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 33 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1154406 03/31/2026 Deficient Monitoring EFF-002 TDS sample was missed for 2026 Q1. Violation N Report Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1154400 04/29/2026 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 33 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1153660 04/16/2026 Late Report Quarterly SMR ( MONRPT ) report for Q1 2026 (2807347) was due on 15-APR-26 Violation null Report Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1153166 03/18/2026 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 33 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1150425 12/16/2025 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 101.9 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1150424 12/04/2025 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 37.8 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1149925 11/20/2025 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 33.2 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1149924 11/25/2025 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 42.6 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1149363 10/14/2025 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 28.5 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1149362 10/28/2025 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 24.3 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1149361 10/21/2025 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 155.3 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1149360 10/07/2025 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 117.8 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y 1148324 09/30/2025 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 131.0 MPN/100 mL at EFF-002. Violation N eSMR Susanville Sanitary District WWTP 350221 R6T-2008-0022 Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 465845 Staff Enforcement Letter null SEL 07/16/2026 for Susanville SD NPDMUNILRG 07/16/2026 Historical 465154 Oral Communication null Oral Com 05/05/2026 for Susanville SD NPDMUNILRG 05/05/2026 Historical 464032 Notice of Violation null NOV 08/27/2025 for Susanville SD SSOMUNILRG 08/27/2025 Historical 463763 Oral Communication null Oral Com 12/16/2025 for Susanville SD NPDMUNILRG 12/16/2025 Historical 463132 Oral Communication null Oral Com 11/03/2025 for Susanville SD NPDMUNILRG 11/03/2025 Historical 461491 Staff Enforcement Letter null SEL 06/25/2025 for Susanville SD NPDMUNILRG 06/25/2025 Historical 461104 Oral Communication null Oral Com 05/20/2025 for Susanville SD NPDMUNILRG 05/20/2025 Historical 460100 Staff Enforcement Letter null SEL 02/27/2025 for Susanville SD SSOMUNILRG 02/27/2025 Historical 459256 Oral Communication null Oral Com 11/22/2024 for Susanville Consol SD NPDMUNILRG 11/22/2024 Historical 458808 Oral Communication null Oral Com 06/18/2024 for Susanville Consol SD NPDMUNILRG 06/18/2024 Historical 457079 Staff Enforcement Letter null SEL 05/28/2024 for Susanville Consol SD NPDMUNILRG 05/28/2024 Historical 457076 Oral Communication null Oral Com 05/21/2024 for Susanville Consol SD NPDMUNILRG 05/21/2024 Historical 455010 Staff Enforcement Letter null SEL 11/09/2023 for Susanville Consol SD NPDMUNILRG 11/09/2023 Historical 441431 Admin Civil Liability R6T-2020-0055 ACL R6T-2020-0055 for Susanville Consol SD NPDMUNILRG 10/28/2020 Active 389573 Staff Enforcement Letter null SEL 02/15/2013 for Susanville Consol SD SSOMUNILRG 02/15/2013 Historical 383051 Staff Enforcement Letter null SEL 02/02/2012 for Susanville Consol SD SSOMUNILRG 02/02/2012 Historical 382271 Staff Enforcement Letter null SEL 11/23/2011 for Susanville Consol SD NPDMUNILRG 11/23/2011 Historical 382018 Staff Enforcement Letter null SEL 11/02/2011 for Susanville Consol SD NPDMUNILRG 11/02/2011 Active 379549 Staff Enforcement Letter null SEL 06/03/2011 for Susanville Consol SD NPDMUNILRG 06/03/2011 Historical 379346 Staff Enforcement Letter null SEL 05/26/2011 for Susanville Consol SD NPDMUNILRG 05/26/2011 Historical 378132 Oral Communication null Oral Com 03/21/2011 for Susanville Consol SD NPDMUNILRG 03/21/2011 Historical 377291 Admin Civil Liability R6T-2011-0002 ACL Complaint-Susanville Sanitary Dist- 1-5-2011 NPDMUNILRG 01/05/2011 Active 256398 Oral Communication UNKNOWN Enforcement - 6A181554001 NPDMUNILRG 02/04/2005 Historical 254679 Oral Communication UNKNOWN Enforcement - 6A181554001 NPDMUNILRG 12/24/2004 Historical 254228 Oral Communication UNKNOWN Enforcement - 6A181554001 NPDMUNILRG 01/07/2004 Historical 245698 Oral Communication UNKNOWN Enforcement - 6A181554001 NPDMUNILRG 01/15/2003 Historical 240611 Oral Communication UNKNOWN Enforcement - 6A181554001 NPDMUNILRG 08/01/2001 Historical 232226 Oral Communication UNKNOWN Enforcement - 6A181554001 NPDMUNILRG 03/24/2000 Historical 222893 Admin Civil Liability 94-034 Enforcement - 6A181554001 NPDMUNILRG 03/15/1994 Historical 222791 Admin Civil Liability 94-080 Enforcement - 6A181554001 NPDMUNILRG 07/15/1994 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status