General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 2475 Avila Beach CSD Special District Po Box 309 Avila Beach, CA 93424 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 206888 Avila WWTP San Luis Obispo 3 Wastewater Treatment Facility Owner 01/01/1967 null 631688 Avila Beach CSD CS San Luis Obispo 3 Collection_System Owner 04/06/2006 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 544986 Carinna Ellison Person Legally Responsible Official 06/04/2015 11/17/2017 null 634328 Mariah Fluitt Person Data Submitter 07/12/2022 null null 654817 Weston Kelly Person Data Submitter 03/31/2026 null null 138369 Brad Hagemann Person Legally Responsible Official 06/23/2015 null null 532428 Mike Wentzel Person Legally Responsible Official 03/19/2014 07/14/2021 null 601313 Julie Ridgeway Person Data Submitter 08/21/2019 07/14/2021 null 398560 Mellissa Mudgett Person Data Submitter 05/02/2007 04/13/2009 null 342436 Nick Kamp Person Data Submitter 07/02/2007 03/31/2011 null 544987 Charles Ellison Person Legally Responsible Official 01/21/2014 07/14/2021 null 609572 ALEXANDRA BALL Person Data Submitter 05/28/2020 07/14/2021 null 376616 Chris Nally Person Legally Responsible Official 10/19/2006 03/04/2025 null 655429 Emory Everett Person Data Submitter 05/21/2026 null null 504580 Heather Billing Person Data Submitter 04/15/2009 12/05/2011 null 655429 Emory Everett Person Data Submitter 07/14/2026 null null 398775 Joy Castaing (Avila Beach) Person Data Submitter 09/14/2007 03/31/2011 null 548933 Shawn Powell Person Legally Responsible Official 10/22/2024 null null 598689 Michael White Person Legally Responsible Official 05/23/2019 03/04/2025 null 544986 Carinna Ellison Person Legally Responsible Official 09/30/2019 02/13/2025 null 544974 Kathryn Richardson Person Legally Responsible Official 02/07/2014 01/13/2023 null 634328 Mariah Fluitt Person Data Submitter 08/25/2022 null null 504783 Doug Groshart Person Data Submitter 04/15/2009 11/14/2013 null 558510 Cara Aguiar Person Data Submitter 08/03/2016 null null 628096 Madison Pierce Person Data Submitter 10/06/2021 01/13/2023 null 553604 Krista Young Person Data Submitter 11/05/2015 11/17/2017 null 369724 Amanda Montgomery Person Data Submitter 03/19/2007 null null 544986 Carinna Ellison Person Data Submitter 01/21/2014 06/04/2015 null 553604 Krista Young Person Legally Responsible Official 11/17/2017 07/14/2021 null 69735 John Wallace Person Legally Responsible Official 09/14/2007 12/18/2015 null 578709 Alexandra Coblentz Person Data Submitter 06/06/2018 11/23/2025 null 649029 Kayla Bernal Person Data Submitter 02/13/2025 null null 300131 Richard Almendarez Person Data Submitter 07/02/2007 03/31/2011 null 376846 Amanda Smith Person Data Submitter 05/02/2007 null null 558510 Cara Aguiar Person Data Submitter 08/05/2016 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 143264 NPDES Permit 3 3 400101001 NPDES 84-033 for AVILA BEACH CSD Historical NPDMUNIOTH 84-033 05/18/1984 02/14/1986 Discharger 05/18/1984 null 143849 NPDES Permit 3 3 400101001 NPDES 89-045 for AVILA BEACH CSD Historical NPDMUNIOTH 89-045 05/12/1989 06/03/1994 Discharger 05/12/1989 null 418016 NPDES Permit 3 3 400101001 NPDES R3-2017-0025 for Avila Beach CSD Active NPDMUNIOTH R3-2017-0025 12/01/2017 null Discharger 12/14/2017 null 142559 NPDES Permit 3 3 400101001 NPDES 67-004 for AVILA BEACH CSD Historical NPDMUNIOTH 67-004 01/01/1967 01/01/1974 Discharger 01/01/1967 null 143447 NPDES Permit 3 3 400101001 NPDES 86-014 for AVILA BEACH CSD Historical NPDMUNIOTH 86-014 02/14/1986 05/12/1989 Discharger 02/14/1986 null 142924 NPDES Permit 3 3 400101001 NPDES 74-048 for AVILA BEACH CSD Historical NPDMUNIOTH 74-048 01/01/1974 05/08/1984 Discharger 01/01/1974 null 371965 NPDES Permit 3 3 400101001 NPDES R3-2009-0055 for Avila Beach CSD Historical NPDMUNIOTH R3-2009-0055 10/23/2009 12/01/2017 Discharger 09/10/2004 null 146923 NPDES Permit 3 3 400101001 NPDES 94-022 for AVILA BEACH CSD Historical NPDMUNIOTH 94-022 06/03/1994 09/08/1999 Discharger 06/03/1994 null 147308 NPDES Permit 3 3 400101001 NPDES 99-059 for AVILA BEACH CSD Historical NPDMUNIOTH 99-059 09/08/1999 09/09/2004 Discharger 09/08/1999 null 132728 NPDES Permit 3 3 400101001 NPDES 04-0068 for AVILA BEACH CSD Historical NPDMUNIOTH R3-2004-0068 09/10/2004 10/22/2009 Discharger 09/10/2004 null 300106 Enrollee 3 3SSO10223 Enrollee of SB SSO WDR for Avila Beach CSD Active SSOMUNISML 2022-0103-DWQ 10/25/2006 null Discharger 04/10/2006 null Violations within the past five calendar years 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. 1130084 07/27/2024 OEV Total Coliform Seven Sample Median limit is 23 MPN/100 mL and reported value was 70 MPN/100 mL at M-001. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1130085 06/24/2024 OEV Total Coliform Seven Sample Median limit is 23 MPN/100 mL and reported value was 70 MPN/100 mL at M-001. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1122153 10/07/2023 CAT2 Chlorine, Total Residual Daily Maximum limit is 1.2 mg/L and reported value was 9.20 mg/L at M-001. Violation N eSMR Avila WWTP 418016 R3-2017-0025 Y 1118241 05/13/2023 Deficient Monitoring Due to staffing issues an effluent total chlorine residual sample was not taken on May 13, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1123430 04/30/2023 CAT2 Aldrin Monthly Average limit is 0.0033 ug/L and reported value was 0.027 ug/L at M-001. Violation N eSMR Avila WWTP 418016 R3-2017-0025 Y 1116080 03/07/2023 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on March 7, 2023. There was 0.30 inches of rain recorded by staff on March 1, 2023, as well as 0.10 inches recorded on March 6, 2023. The RSW-E Monitoring Location is upstream of the wastewater treatment plant and is not under the influence of effluent discharged from the facility; the results of samples collected from these locations are not representative of the plant's effluent quality. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1116082 03/07/2023 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on March 7, 2023. There was 0.30 inches of rain recorded by staff on March 1, 2023, as well as 0.10 inches recorded on March 6, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1116083 03/07/2023 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on March 7, 2023. There was 0.30 inches of rain recorded by staff on March 1, 2023, as well as 0.10 inches recorded on March 6, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1116084 03/07/2023 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on March 7, 2023. There was 0.30 inches of rain recorded by staff on March 1, 2023, as well as 0.10 inches recorded on March 6, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1116079 03/07/2023 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on March 7, 2023. There was 0.30 inches of rain recorded by staff on March 1, 2023, as well as 0.10 inches recorded on March 6, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1116081 03/07/2023 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on March 7, 2023. There was 0.30 inches of rain recorded by staff on March 1, 2023, as well as 0.10 inches recorded on March 6, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114996 02/07/2023 Surface Water Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on February 7, 2023. There was 0.50 inches of rain recorded by staff on February 5, 2023, as well as 0.10 inches recorded on both January 29 and January 30, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114994 02/07/2023 Surface Water Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on February 7, 2023. There was 0.50 inches of rain recorded by staff on February 5, 2023, as well as 0.10 inches recorded on both January 29 and January 30, 2023. The RSW-E Monitoring Location is upstream of the wastewater treatment plant and is not under the influence of effluent discharged from the facility; the results of samples collected from these locations are not representative of the plant's effluent quality. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114995 02/07/2023 Surface Water Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on February 7, 2023. There was 0.50 inches of rain recorded by staff on February 5, 2023, as well as 0.10 inches recorded on both January 29 and January 30, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114997 02/07/2023 Surface Water Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on February 7, 2023. There was 0.50 inches of rain recorded by staff on February 5, 2023, as well as 0.10 inches recorded on both January 29 and January 30, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114992 02/07/2023 Surface Water Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on February 7, 2023. There was 0.50 inches of rain recorded by staff on February 5, 2023, as well as 0.10 inches recorded on both January 29 and January 30, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114993 02/01/2023 Surface Water Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on February 7, 2023. There was 0.50 inches of rain recorded by staff on February 5, 2023, as well as 0.10 inches recorded on both January 29 and January 30, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114006 01/24/2023 Surface Water Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on January 24, 2023. There was 0.3 inches of rain recorded by staff on January 17, and 0.10 inches recorded on January 19, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114010 01/24/2023 Surface Water Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on January 24, 2023. There was 0.3 inches of rain recorded by staff on January 17, and 0.10 inches recorded on January 19, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114008 01/24/2023 Deficient Monitoring Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on January 24, 2023. There was 0.3 inches of rain recorded by staff on January 17, and 0.10 inches recorded on January 19, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114009 01/24/2023 Surface Water Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on January 24, 2023. There was 0.3 inches of rain recorded by staff on January 17, and 0.10 inches recorded on January 19, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114007 01/24/2023 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on January 24, 2023. There was 0.3 inches of rain recorded by staff on January 17, and 0.10 inches recorded on January 19, 2023. The RSW-E Monitoring Location is upstream of the wastewater treatment plant and is not under the influence of effluent discharged from the facility; the results of samples collected from these locations are not representative of the plant's effluent quality. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114011 01/24/2023 Surface Water Staff suspects that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on January 24, 2023. There was 0.3 inches of rain recorded by staff on January 17, and 0.10 inches recorded on January 19, 2023. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1114005 01/24/2023 Deficient Monitoring Bacteriological runoff into surface water occurs independently of plant operations and is not representative of the plant's effluent quality. Results from WWTP effluent samples taken on January 24, 2023, were within compliance for all parameters. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1112717 12/13/2022 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on December 13, 2022. There was 0.2 inches of rain recorded by staff on December 10, and 0.5 inches recorded on December 12, 2022. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1112719 12/13/2022 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on December 13, 2022. There was 0.2 inches of rain recorded by staff on December 10, and 0.5 inches recorded on December 12, 2022. The RSW-E Monitoring Location is upstream from the wastewater treatment plant and is not under the influence of effluent discharged from the facility; the results of samples collected from these locations are not representative of the plant¿s effluent quality. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1112720 12/13/2022 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on December 13, 2022. There was 0.2 inches of rain recorded by staff on December 10, and 0.5 inches recorded on December 12, 2022. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1112718 12/13/2022 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on December 13, 2022. There was 0.2 inches of rain recorded by staff on December 10, and 0.5 inches recorded on December 12, 2022. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1112716 12/13/2022 Surface Water Staff suspect that the elevated bacteriological levels at the RSW locations are due to rain events in the days leading up to samples being taken on December 13, 2022. There was 0.2 inches of rain recorded by staff on December 10, and 0.5 inches recorded on December 12, 2022. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1111604 11/01/2022 Surface Water The RSW-E Monitoring Location is upstream from the wastewater treatment plant and is not under the influence of effluent discharged from the facility; the results of samples collected from this location are not representative of the plant's effluent quality. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1110780 10/04/2022 Surface Water The RSW-E Monitoring Location is upstream from the wastewater treatment plant and not under the influence of effluent discharged from the facility; the results of samples collected from this location are not representative of the plant's effluent quality Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1109545 09/13/2022 Surface Water The RSW-E Monitoring Location is upstream from the wastewater treatment plant and not under the influence of effluent discharged from the facility; the results of samples collected from this location are not representative of the plant¿s effluent quality. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1109546 09/08/2022 OEV Total Coliform Seven Sample Median limit is 23 MPN/100 mL and reported value was 79 MPN/100 mL at M-001. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1109544 09/01/2022 OEV Total Coliform Seven Sample Median limit is 23 MPN/100 mL and reported value was 79 MPN/100 mL at M-001. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1102652 02/28/2022 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 40 mg/L and reported value was 45.5 mg/L at M-001. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N 1099750 12/31/2021 CAT2 Copper, Total 6-Month Median limit is 150 ug/L and reported value was 160 ug/L at M-001. Violation N eSMR Avila WWTP 418016 R3-2017-0025 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 373609 Oral Communication null Oral Com 03/01/2010 for AVILA BEACH CSD NPDMUNIOTH 03/01/2010 Historical 300201 Oral Communication null Verbal Enforcement Action for Avila Beach CSD NPDMUNIOTH 05/13/2005 Historical 400047 Notice of Violation null NOV 3/6/15 for Avila Beach CSD NPDMUNIOTH 03/06/2015 Historical 222494 Clean-up and Abatement Order 90-050 Enforcement - 3 400101001 NPDMUNIOTH 02/08/1990 Historical 457487 Admin Civil Liability R3-2024-0048 ACL R3-2024-0048 for Avila Beach CSD NPDMUNIOTH 08/27/2024 Historical 400398 Admin Civil Liability R3-2015-0008 ACL R3-2015-0008 for Avila Beach CSD NPDMUNIOTH 08/12/2015 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status