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

  
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Place ID 246693 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
4 246693 Olsen Road WWRP Facility 2025 Olsen Thousand Oaks, CA, 91320 Ventura
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
47044 Organization Thousand Oaks City Owner 08/31/1987
Total Related Parties: 1
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
136140 NPDES Permit 4 NPDMUNIOTH 97-124 4A560112002 09/29/1997 05/10/2001 Historical Y
136030 NPDES Permit 4 NPDMUNIOTH 96-045 4A560112002 06/10/1996 05/10/2001 Historical N
134777 NPDES Permit 4 NPDMUNIOTH 91-068 4A560112002 06/03/1991 04/10/1996 Historical N
134372 NPDES Permit 4 NPDMUNIOTH 84-09811 4A560112002 10/22/1984 04/10/1988 Historical N
133642 NPDES Permit 4 NPDMUNIOTH 83-023 4A560112002 04/25/1983 04/10/1988 Historical N
134192 NPDES Permit 4 NPDMUNIOTH 80-050 4A560112002 09/22/1980 09/10/1985 Historical N
133457 NPDES Permit 4 NPDMUNIOTH 78-054 4A560112002 05/22/1978 05/10/1983 Historical N
Total Reg Measures: 7
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
230158 Oral Communication Staff communication 12/27/1999 Historical
Total Enf Actions: 1
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
275072 A Type compliance inspection Jose Morales 05/08/2001 Y 0 N/A
275073 B Type compliance inspection Veronica Cuevas-Alpuche 05/30/2000 Y 0 N/A
275088 A Type compliance inspection Veronica Cuevas-Alpuche 05/12/1999 Y 0 N/A
275089 B Type compliance inspection Veronica Cuevas-Alpuche 03/19/1999 Y 0 N/A
275092 A Type compliance inspection Veronica Cuevas-Alpuche 05/29/1998 Y 0 N/A
275090 A Type compliance inspection Veronica Cuevas-Alpuche 05/21/1997 Y 0 N/A
275091 A Type compliance inspection Veronica Cuevas-Alpuche 10/25/1995 Y 0 N/A
Total Inspections: 7 Last Inspection: 05/08/2001
  
The current report was generated with data as of: 01/07/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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