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

  
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Place ID 268925 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
5S 268925 UC Davis Class III LF Land fill Road 98 Davis, CA, Yolo
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
47663 Organization UC Davis Primate & Landfill Facility Owner State Agency 01/22/1999
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?
431491 WDR 5S LFOPER R5-2019-0060 5A570309001 06/07/2019 06/07/2029 Active N
132366 WDR 5S LFOPER R5-2003-0077 5A570309001 04/25/2003 04/25/2015 Historical N
148082 WDR 5S LNDISP 00-191 5A570309001 08/04/2000 08/04/2010 Historical N
146521 WDR 5S LNDISP 96-228 5A570309001 08/09/1996 08/07/2006 Historical N
140991 WDR 5S LNDISP 94-266 5A570309001 09/16/1994 09/13/2004 Historical N
140614 WDR 5S LNDISP 89-047 5A570309001 03/31/1989 03/31/1992 Historical Y
140074 WDR 5S LNDISP 75-221 5A570309001 09/26/1975 10/31/1987 Historical N
Total Reg Measures: 7
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1128035 05/28/2024 Order Conditions VOCs and inorganic exceedances in groundwater in place and ongoing Violation B Report
1119667 08/16/2023 Order Conditions consistent with past results, VOCs detected in GW wells LFG extraction and control; GW extraction Violation B Report
1103123 04/19/2022 Order Conditions VOCs detected in groundwater wells; release from WMU Violation B Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 3 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
Order Conditions = Order Conditions
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
326605 Staff Enforcement Letter null 02/22/2007 Historical
239454 Staff Enforcement Letter 02/07/2002 Historical
237036 Staff Enforcement Letter 08/17/2001 Historical
231798 Staff Enforcement Letter 10/12/1999 Historical
231643 Notice of Violation 09/01/1999 Historical
231797 Notice of Violation 09/01/1999 Historical
231796 Notice of Violation 06/21/1999 Historical
245216 Waste Discharge Requirements 09/16/1994 Historical
Total Enf Actions: 8
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
56059633 B Type compliance inspection Todd Del Frate 05/14/2024 N 0 Download
52917326 B Type compliance inspection Todd Del Frate 08/28/2023 N 0 Download
42226241 B Type compliance inspection Todd Del Frate 11/13/2020 Y 0 Download
36633621 B Type compliance inspection Todd Del Frate 05/22/2019 Y 0 [Attachments]
6347169 B Type compliance inspection Todd Del Frate 11/18/2011 Y 0 [Attachments]
1614025 B Type compliance inspection Mary Boyd 02/13/2009 Y 0 N/A
1484166 B Type compliance inspection Mary Boyd 09/30/2008 Y 0 N/A
1080911 B Type compliance inspection Bill Brattain 06/05/2007 N 0 [Attachments]
946749 B Type compliance inspection Bill Brattain 01/10/2007 N 0 [Attachments]
716142 B Type compliance inspection Bill Brattain 03/07/2006 N 0 [Attachments]
337035 B Type compliance inspection Bill Brattain 01/13/2005 Y 0 N/A
333985 B Type compliance inspection Bill Brattain 04/22/2004 Y 0 N/A
332804 B Type compliance inspection Bill Brattain 01/06/2004 Y 0 N/A
328662 B Type compliance inspection Bill Brattain 03/05/2003 Y 0 N/A
310095 B Type compliance inspection Bill Brattain 01/07/2002 Y 0 N/A
310094 B Type compliance inspection Bill Brattain 11/08/2001 Y 0 N/A
310106 B Type compliance inspection Bill Brattain 04/27/2001 Y 0 N/A
310097 B Type compliance inspection Wendy w Arano 03/23/2001 Y 0 N/A
310096 B Type compliance inspection Bill Brattain 03/16/2001 Y 0 N/A
310093 B Type compliance inspection Bill Brattain 01/25/2000 Y 0 N/A
310100 B Type compliance inspection Patrick Morris 03/09/1999 Y 0 N/A
310101 B Type compliance inspection Patrick Morris 06/22/1998 Y 0 N/A
310105 B Type compliance inspection Patrick Morris 10/09/1997 Y 0 N/A
310104 B Type compliance inspection Patrick Morris 10/19/1995 Y 0 N/A
310102 B Type compliance inspection Patrick Morris 12/29/1994 Y 0 N/A
310103 B Type compliance inspection Patrick Morris 10/06/1994 Y 0 N/A
310098 B Type compliance inspection Patrick Morris 05/19/1994 Y 0 N/A
310099 B Type compliance inspection Patrick Morris 12/14/1993 Y 0 N/A
Total Inspections: 28 Last Inspection: 05/14/2024
  
The current report was generated with data as of: 02/13/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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