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California Integrated Water Quality System Project (CIWQS)
   Facility At-A-Glance Report

  
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Place ID 255430 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
3 255430 San Miguel CSD Machado WWTP Wastewater Treatment Facility 1765 Bonita San Miguel, CA, 93451-9130 San Luis Obispo
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
297266 Person David LaCaro Case Worker 10/26/2010
39805 Organization San Miguel CSD Owner Special District 02/04/1999
Total Related Parties: 2
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
455272 Enrollee - WDR 3 WDRMUNILRG R3-2020-0020 3 400109001 12/07/2023 09/24/2030 Active N
147307 WDR 3 WDRMUNILRG 99-046 3 400109001 07/09/1999 07/06/2025 Historical N
144270 WDR 3 WDRMUNILRG 87-096 3 400109001 06/11/1987 07/06/2009 Historical N
142839 WDR 3 WDRMUNILRG 72-063 3 400109001 08/11/1972 08/01/1982 Historical N
Total Reg Measures: 4
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0 Priority Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
*As of 5/20/2010, the Water Board's Enforcement Policy requires that all violations be classified as 1, 2 or 3, with class 1 being the highest. Prior to this, violations were simply classified as Yes or No. If a 123 classification has been assigned to a violation that occurred before this date, that classification data will be displayed instead of the Yes/No data.
Violation Types
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
463878 Notice of Violation null 01/05/2026 Historical
458030 Notice of Violation 05/21/2024 Historical
300368 Staff Enforcement Letter 09/30/2005 Historical
252472 Staff Enforcement Letter 04/09/2004 Historical
250858 Staff Enforcement Letter 10/27/2003 Historical
Total Enf Actions: 5
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
63885094 B Type compliance inspection Lauren Sipich 05/11/2026 N 0 N/A
61322878 B Type compliance inspection Julie Avanto 08/14/2025 N 0 N/A
32795116 B Type compliance inspection Jon Rokke 06/12/2018 N 0 N/A
5338368 B Type compliance inspection David LaCaro 08/17/2011 N 0 N/A
2377431 B Type compliance inspection Tom Kukol 03/26/2010 N 0 N/A
1635236 B Type compliance inspection Tom Kukol 03/13/2009 N 0 N/A
1361848 B Type compliance inspection Tom Kukol 05/02/2008 Y 0 N/A
457866 B Type compliance inspection Tom Kukol 01/13/2006 Y 0 N/A
334353 B Type compliance inspection Tom Kukol 05/21/2004 Y 0 N/A
292064 B Type compliance inspection Tom Kukol 08/01/2001 Y 0 N/A
292062 B Type compliance inspection David Athey 12/01/2000 Y 0 N/A
292063 B Type compliance inspection David Athey 07/25/2000 Y 0 N/A
292079 B Type compliance inspection Ron Sherer 10/26/1999 Y 0 N/A
292074 B Type compliance inspection Ron Sherer 03/15/1999 Y 0 N/A
292073 B Type compliance inspection Ron Sherer 10/21/1998 Y 0 N/A
292075 B Type compliance inspection Ron Sherer 03/04/1998 Y 0 N/A
292066 B Type compliance inspection Ron Sherer 09/10/1997 Y 0 N/A
292077 B Type compliance inspection Ron Sherer 08/19/1996 Y 0 N/A
292065 B Type compliance inspection Sorrel Marks 07/21/1995 Y 0 N/A
292078 B Type compliance inspection Ron Sherer 01/23/1995 Y 0 N/A
292076 B Type compliance inspection Ron Sherer 08/09/1994 Y 0 N/A
Total Inspections: 21 Last Inspection: 05/11/2026
  
The current report was generated with data as of: 06/24/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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