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

  
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Place ID 236941 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
1 236941 Lewiston CSD WWTP, POTW Wastewater Treatment Facility Old Lewiston Road at Viola Lane Lewiston, CA, 96052 Trinity
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
627044 Person Nicole Humphreys Pending-is a data submitter for 08/23/2021
538469 Person Mel Deardorff Contact 08/12/2020
534323 Organization Lewiston Community Services District Owner and Operator City Agency 07/01/2018
25893 Organization Lewiston Park Mutual Water Company Owner Special District 04/28/1983 06/30/2018
Total Related Parties: 4
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
439593 WDR 1 WDRMUNIOTH R1-2020-0024 1A83052OTRI 10/15/2020 10/15/2030 Active N
137029 WDR 1 WDRMUNIOTH 83-052 1A83052OTRI 04/28/1983 07/04/2014 Historical N
Total Reg Measures: 2
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1132738 07/09/2024 CAT1 Nitrogen, Total (as N) 30-Day Average limit is 10 mg/L and reported value was 19.10 mg/L. Violation B Report
1132715 06/25/2024 CAT1 Nitrogen, Total (as N) 30-Day Average limit is 10 mg/L and reported value was 16.90 mg/L. Violation B Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 2 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
CAT1 = Category 1 Pollutant (Effluent Violation for Group 1 Pollutant)
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
404216 Notice of Violation null 06/16/2015 Historical
399043 Notice of Violation null 11/19/2014 Historical
384280 Notice of Violation null 04/06/2012 Historical
Total Enf Actions: 3
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
52018745 B Type compliance inspection Roy O'Connor 05/24/2023 N 0 N/A
45998826 B Type compliance inspection Roy O'Connor 10/27/2021 N 0 N/A
41888247 B Type compliance inspection Roy O'Connor 10/13/2020 N 0 N/A
38590500 B Type compliance inspection Roy O'Connor 09/25/2019 N 0 N/A
31482414 B Type compliance inspection Roy O'Connor 01/24/2018 N 0 N/A
24483603 B Type compliance inspection Roy O'Connor 03/29/2016 N 0 N/A
23006019 B Type compliance inspection Roy O'Connor 12/09/2015 N 0 N/A
21753924 B Type compliance inspection Jim Fischer (Multiple) 09/15/2015 N 0 Download
20130203 B Type compliance inspection Jim Fischer 04/14/2015 N 0 Download
18247635 Complaint inspection Jim Fischer (Multiple) 10/01/2014 N 15 [Attachments]
16032378 B Type compliance inspection Roy O'Connor 04/02/2014 N 0 N/A
14474540 B Type compliance inspection Roy O'Connor 10/22/2013 N 0 N/A
8789011 B Type compliance inspection Roy O'Connor 06/12/2012 N 0 N/A
7176240 B Type compliance inspection Roy O'Connor 02/07/2012 N 0 N/A
3586062 B Type compliance inspection Roy O'Connor 01/06/2011 N 0 N/A
2629816 B Type compliance inspection Roy O'Connor 05/11/2010 N 0 N/A
1542054 B Type compliance inspection Roy O'Connor 12/03/2008 Y 0 N/A
1542056 B Type compliance inspection Roy O'Connor 12/03/2008 Y 0 N/A
334422 A Type compliance inspection Miguel Villicana 05/25/2004 Y 0 N/A
333664 B Type compliance inspection Miguel Villicana 03/30/2004 Y 0 N/A
330213 A Type compliance inspection Miguel Villicana 06/04/2003 Y 0 N/A
327484 B Type compliance inspection Roy O'Connor 11/14/2002 Y 0 N/A
305457 B Type compliance inspection Roy O'Connor 09/11/2001 Y 0 N/A
305475 B Type compliance inspection Manuel Baldenegro 05/11/1999 Y 0 N/A
305478 B Type compliance inspection Manuel Baldenegro 02/02/1999 Y 0 N/A
305479 B Type compliance inspection Manuel Baldenegro 11/18/1998 Y 0 N/A
305458 B Type compliance inspection Manuel Baldenegro 02/03/1998 Y 0 N/A
305460 B Type compliance inspection Manuel Baldenegro 09/26/1997 Y 0 N/A
305459 B Type compliance inspection Manuel Baldenegro 08/25/1997 Y 0 N/A
305464 B Type compliance inspection Manuel Baldenegro 02/04/1997 Y 0 N/A
305465 A Type compliance inspection Manuel Baldenegro 10/23/1996 Y 0 N/A
305466 B Type compliance inspection Manuel Baldenegro 09/24/1996 Y 0 N/A
305463 B Type compliance inspection Manuel Baldenegro 05/20/1996 Y 0 N/A
305462 A Type compliance inspection Manuel Baldenegro 02/13/1996 Y 0 N/A
305461 B Type compliance inspection Manuel Baldenegro 09/19/1995 Y 0 N/A
305467 B Type compliance inspection Manuel Baldenegro 06/23/1995 Y 0 N/A
305470 A Type compliance inspection Manuel Baldenegro 11/01/1994 Y 0 N/A
305471 B Type compliance inspection Manuel Baldenegro 09/26/1994 Y 0 N/A
305472 A Type compliance inspection Manuel Baldenegro 06/21/1994 Y 0 N/A
305474 B Type compliance inspection Manuel Baldenegro 03/01/1994 Y 0 N/A
305476 B Type compliance inspection Manuel Baldenegro 09/20/1993 Y 0 N/A
305477 A Type compliance inspection Manuel Baldenegro 07/27/1993 Y 0 N/A
305469 B Type compliance inspection Manuel Baldenegro 02/03/1993 Y 0 N/A
305468 B Type compliance inspection Manuel Baldenegro 09/22/1992 Y 0 N/A
305473 B Type compliance inspection Manuel Baldenegro 02/24/1992 Y 0 N/A
Total Inspections: 45 Last Inspection: 05/24/2023
  
The current report was generated with data as of: 04/08/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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