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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
535684 Contra Costa County PWD County Agency 255 Glacier Drive Martinez, CA 94553 925-313-2190(+) None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
898457 Wildcat Canyon Road Slope Repair Project Contra Costa 2 Dredge/Fill Site Owner 01/06/2025 None
897135 Rodeo Creek Bank Erosion Repair Contra Costa 2 Dredge/Fill Site Owner 10/23/2024 None
897134 Pinole Creek Bank Erosion Repair Contra Costa 2 Dredge/Fill Site Owner 10/23/2024 None
895567 Morgan Territory Road Bridges 5.0, 5.2 Replacement Project Contra Costa 5S Dredge/Fill Site Owner 07/08/2024 None
884751 Contra Costa County Routine Maintenance Program Contra Costa 5S Dredge/Fill Site Owner 12/12/2022 None
878788 Byron Highway Bridge Replacement Project Contra Costa 5S Dredge/Fill Site Owner 01/12/2022 None
877561 Marsh Creek Road Bridge Replacement Project, Bridges #28C-0143 and #28C-0145 Contra Costa 5S Dredge/Fill Site Owner 11/12/2021 None
877432 Walnut and Grayson Creeks Desilting Contra Costa 2 Dredge/Fill Site Owner 11/05/2021 None
872011 Happy Valley Road Contra Costa 2 Dredge/Fill Site Owner 01/28/2021 None
872010 Ferndale Road Contra Costa 2 Dredge/Fill Site Owner 01/28/2021 None
872008 Castro Ranch Road Contra Costa 2 Dredge/Fill Site Owner 01/28/2021 None
871994 Bear Creek Road Contra Costa 2 Dredge/Fill Site Owner 01/28/2021 None
867295 Pinehurst Road Sinkhole And Culvert Repair Project Contra Costa 2 Dredge/Fill Site Owner 06/10/2020 None
864556 Marsh Drive Bridge Replacement Over Walnut Creek Project Contra Costa 2 Dredge/Fill Site Owner 01/30/2020 None
861863 Contra Costa County Routine Maintenance Program manual Contra Costa 2 Dredge/Fill Site Owner 10/08/2019 None
861852 Contra Costa County Routine Maintenance Program Project Contra Costa 5S Dredge/Fill Site Owner 10/07/2019 None
856030 Jersey Island Road Bridge Repair Project Contra Costa 5S Dredge/Fill Site Owner 02/12/2019 None
856010 Sequoia Way Culvert and Roadway Repair Contra Costa 2 Dredge/Fill Site Owner 02/11/2019 None
854414 Lettia Road Storm Drain Desilting Project Contra Costa 2 Dredge/Fill Site Owner 12/17/2018 None
851617 Marsh Drive Bridge (28C-0442) replacemenent Over WC Contra Costa 2 Dredge/Fill Site Owner 10/10/2018 None
848552 Kirker Pass Road Northbound Truck Climbing Lane Contra Costa 2 Dredge/Fill Site Owner 06/27/2018 None
843167 Pinole Valley Road Sinkhole Repair Contra Costa 2 Dredge/Fill Site Owner 12/27/2017 None
841990 Pacheco Boulevard Sidewalk Gap Closure Phase 3 Contra Costa 2 Dredge/Fill Site Owner 12/04/2017 None
841529 Marsh Creek Road Bridge Replacement (Bridge 28C-0141) Project Contra Costa 5S Dredge/Fill Site Owner 11/14/2017 None
835679 Alhambra Valley Road Washout Repair Contra Costa 2 Dredge/Fill Site Owner 06/05/2017 None
835157 Las Trampas Creek Repair At Boulevard Way Bridge Contra Costa 2 Dredge/Fill Site Owner 05/15/2017 None
831755 Morgan Territory Road Bridges 4.30 & 4.40 Scour Repair Project Contra Costa 5S Dredge/Fill Site Owner 01/13/2017 None
825420 Pine Creek Box Culvert Maintenance Contra Costa 2 Dredge/Fill Site Owner 06/14/2016 None
825415 2016 Contra Costa County Routine Flood Control Channel Maintenance Contra Costa 2 Dredge/Fill Site Owner 06/14/2016 None
824667 Clifton Court Road Bridge Repair Project Contra Costa 5S Dredge/Fill Site Owner 05/19/2016 None
822997 Alhambra Valley Road Safety Improvements Contra Costa 2 Dredge/Fill Site Owner 03/16/2016 None
821018 Canal Road Sidewalk and Bike Lane Project Contra Costa 2 Dredge/Fill Site Owner 01/15/2016 None
819090 Lower Walnut Creek Levee And Structure Repair Project Contra Costa 2 Dredge/Fill Site Owner 10/29/2015 None
812874 Marsh Creek Rd. Safety Improvements 2.0 to 2.25 Miles West of Deer Valley Road Contra Costa 5S Dredge/Fill Site Owner 02/04/2015 None
812027 Orwood Road Bridge Replacement Project Contra Costa 5S Dredge/Fill Site Owner 01/05/2015 None
811734 Camino Tassajara Shoulder Widening 1.1 Mile South of Highland Road To 0.3 Mile N Contra Costa 2 Dredge/Fill Site Owner 12/26/2014 None
807729 2014 Contra Costa County Routine Flood Control Maintenance Contra Costa 2 Dredge/Fill Site Owner 07/17/2014 None
806564 Marsh Creek Bridge Scour Repair Contra Costa 5S Dredge/Fill Site Owner 06/02/2014 None
805972 Sycamore Creek Rock And Silt Removal Contra Costa 2 Dredge/Fill Site Owner 05/08/2014 None
803469 Pacifica Avenue Sidewalk Project Contra Costa 2 Dredge/Fill Site Owner 02/04/2014 None
798340 San Pablo Avenue Bridge Replacement At Rodeo Creek Contra Costa 2 Dredge/Fill Site Owner 08/29/2013 None
798046 Vasco Road Safety Improvement Phase 2 Project Contra Costa 5S Dredge/Fill Site Owner 08/20/2013 None
797762 Marsh Creek Detention Facility Bridge Replacement Project Contra Costa 5S Dredge/Fill Site Owner 08/12/2013 None
795555 Marsh Creek Road Shoulder Widening Contra Costa 5S Dredge/Fill Site Owner 06/14/2013 None
794303 Deer Valley Shoulder Widening Project Contra Costa 5S Dredge/Fill Site Owner 05/20/2013 None
793856 Marsh Creek Road Safety Improvements Project Contra Costa 5S Dredge/Fill Site Owner 04/16/2013 None
789754 Deer Valley Road Safety Improvements South of Chadbourne Road Project Contra Costa 5S Dredge/Fill Site None None None
785046 Balfour Road Culvert Repair Contra Costa 5S Dredge/Fill Site Owner 08/13/2012 None
784389 Highway Shoulder Widening Project Contra Costa 5S Dredge/Fill Site None None None
Total Related Places: 49
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
632928 Michelle Cordis Person Legally Responsible Official 05/05/2022 None None
621650 Sandeep Singh Person Employee 01/28/2021 None None
621649 Emma Burckert Person Employee 01/28/2021 None None
621648 Sean O'neil Person Employee 01/28/2021 None None
621647 Shrav Sundaram Person Employee 01/28/2021 None None
621103 Laura Cremin Person Employee 01/04/2021 None None
600663 Allison Knapp Person Legally Responsible Official 11/05/2021 None None
569745 Alex Nattkemper Person Legally Responsible Official 12/04/2017 None None
561179 Mike Carlson Person Legally Responsible Official 06/27/2018 None None
547621 Joe Yee Person Legally Responsible Official 07/17/2014 None None
546355 Brian Balbas Person Legally Responsible Official 05/08/2014 None None
545189 Hillary Heard Person Legally Responsible Official 02/04/2014 None None
542771 Steve Kowalewski Person Legally Responsible Official 08/29/2013 None None
538151 Kimani Birden Person Legally Responsible Official 01/07/2013 None None
535691 Claudia Gemberling Person Legally Responsible Official 07/31/2012 None None
535691 Claudia Gemberling Person Legally Responsible Official 01/07/2012 None None
530212 Julie Bueren Person Legally Responsible Official 08/13/2012 None None
390321 Warren Lai Person Legally Responsible Official 10/10/2018 None None
Total Related Parties: 18
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
386917 401 Certification 5S 5B07CR00123 Historical CERFILLEXC None 06/08/2011 06/08/2016 Discharger 08/13/2012 None N
457595 401 Certification 5S 5B07CR00263 Active CERFILLEXC None 08/28/2024 None Discharger 07/08/2024 None N
417293 401 Certification 2 2 CW417293 Historical CERFILLEXC None 05/02/2018 02/16/2024 Discharger 12/04/2017 None N
390287 401 Certification 5S 5B07CR00144 Historical CERFILLEXC None 05/10/2013 05/09/2018 Discharger 05/10/2013 None Y
425617 Enrollee - 401 Certification 2 2 CW425617 Historical CERFILLEXC SB17001GN 10/18/2018 01/03/2019 Discharger 10/10/2018 None N
392711 401 Certification 5S 5B07CR00150 Historical CERFILLEXC None 02/07/2014 10/27/2014 Discharger 08/12/2013 None N
399291 401 Certification 2 2 CW399291 Active CERFILLEXC None 05/25/2016 None Discharger 12/26/2014 None N
403501 401 Certification 2 2 CW403501 Historical CERFILLEXC None 08/29/2016 08/29/2021 Discharger 10/29/2015 None N
404322 401 Certification 2 2 CW404322 Historical CERFILLEXC None 05/24/2016 02/09/2018 Discharger 01/15/2016 None N
406264 401 Certification 5S 5B07CR00181 Historical CERFILLEXC None 01/30/2017 07/01/2021 Discharger 05/19/2016 None N
428753 401 Certification 5S 5B07CR00208 Historical CERFILLEXC None 05/17/2019 01/09/2020 Discharger 02/12/2019 None N
413676 401 Certification 2 2 CW413676 Active CERFILLEXC None 09/14/2017 None Discharger 06/05/2017 None N
413206 401 Certification 2 2 CW413206 Historical CERFILLEXC None 10/24/2018 02/09/2022 Discharger 05/15/2017 None N
459588 Enrollee - WDR 2 2 CW459588 Active CERFILLEXC 2004-0004-DWQ 01/07/2025 None Discharger 01/06/2025 None N
450471 401 Certification 5S 5B07CR00251 Active CERFILLEXC 5B07CR00251 04/12/2023 None Discharger 12/12/2022 None N
392838 401 Certification 5S 5B07CR00132 Historical CERFILLEXC None 04/30/2014 04/29/2019 Discharger 08/20/2013 None N
392997 401 Certification 2 None Historical CERFILLEXC None 06/04/2014 06/04/2019 Discharger 08/29/2013 None N
406854 401 Certification 2 2 CW406854 Historical CERFILLEXC None 05/24/2018 07/03/2019 Discharger 06/14/2016 None N
422310 Enrollee - 401 Certification 2 2 CW422310 Active CERFILLEXC 2004-0004-DWQ 02/26/2019 None Discharger 06/27/2018 None N
434759 401 Certification 2 2 CW434759 Active CERFILLEXC None 12/16/2020 None Discharger 10/08/2019 None N
436585 401 Certification 2 2 CW436585 Active CERFILLEXC None 11/02/2020 None Discharger 01/30/2020 None N
390102 401 Certification 5S 5B07CR00142 Historical CERFILLEXC None 04/16/2013 04/15/2018 Discharger 04/16/2013 None N
445703 401 Certification 5S 5B07CR00242 Active CERFILLEXC None 04/21/2022 None Discharger 11/12/2021 None N
442063 Enrollee - 401 Certification 2 2 CW442063 Active CERFILLEXC 2004-0004-DWQ 06/23/2021 None Discharger 01/28/2021 None N
442067 Enrollee - 401 Certification 2 2 CW442067 Historical CERFILLEXC 2004-0004-DWQ 06/23/2021 10/17/2021 Discharger 01/28/2021 None N
388708 401 Certification 5S 5B07CR00129 Historical CERFILLEXC None 05/22/2012 10/31/2012 Discharger 01/07/2013 None N
391167 401 Certification 5S 5B07CR00127 Historical CERFILLEXC None 04/20/2012 04/20/2017 Discharger 06/14/2013 None N
394816 401 Certification 2 2 CW394816 Historical CERFILLEXC None 07/25/2014 07/25/2019 Discharger 02/04/2014 None N
396136 401 Certification 2 2 CW396136 Historical CERFILLEXC None 07/11/2014 07/10/2019 Discharger 05/08/2014 None N
396488 401 Certification 5S 5B07CR00160 Historical CERFILLEXC None 07/24/2014 11/13/2014 Discharger 06/02/2014 None N
411393 401 Certification 5S 5B07CR00188 Historical CERFILLEXC None 01/05/2018 11/15/2018 Discharger 01/13/2017 None N
438534 401 Certification 2 2 CW438534 Historical CERFILLEXC None 01/04/2021 12/22/2021 Discharger 06/10/2020 None N
399353 401 Certification 5S 5B07CR00166 Historical CERFILLEXC None 04/17/2015 06/12/2017 Discharger 01/05/2015 None Y
405131 401 Certification 2 2 CW405131 Active CERFILLEXC None 05/09/2017 None Discharger 03/16/2016 None N
417067 401 Certification 5S 5B07CR00198 Historical CERFILLEXC None 03/20/2018 03/06/2019 Discharger 11/14/2017 None Y
427774 401 Certification 2 2 CW427774 Historical CERFILLEXC None 05/21/2020 02/09/2022 Discharger 12/17/2018 None N
446291 401 Certification 5S 5B07CR00243 Active CERFILLEXC None 09/16/2022 None Discharger 01/12/2022 None N
442064 Enrollee - 401 Certification 2 2 CW442064 Active CERFILLEXC 2004-0004-DWQ 06/23/2021 None Discharger 01/28/2021 None N
442065 Enrollee - 401 Certification 2 2 CW442065 Active CERFILLEXC 2004-0004-DWQ 06/23/2021 None Discharger 01/28/2021 None N
386699 401 Certification 5S 5B07CR00122 Historical CERFILLEXC None 08/09/2011 08/09/2016 Discharger 07/31/2012 None N
434746 401 Certification 5S 5B07CR00218 Active CERFILLEXC None 12/03/2021 None Discharger 10/07/2019 None Y
428727 401 Certification 2 2 CW428727 Active CERFILLEXC None 06/24/2019 None Discharger 02/11/2019 None N
445630 401 Certification 2 2 CW445630 Active CERFILLEXC None 12/01/2022 None Discharger 11/05/2021 None N
399699 401 Certification 5S 5B07CR00167 Historical CERFILLEXC None 05/29/2015 01/12/2016 Discharger 02/04/2015 None N
Total Regulatory Measures: 44
  
  
  
  
Expand/Contract Violations
Violations within the past year
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.
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
398557 Admin Civil Liability R2-2014-1017 ACL R2-2014-1017 for Contra Costa County PWD DISCHSW 10/21/2014 Historical
Total Enforcement Actions: 1
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
442067 Sandeep Singh Enrollee - 401 Certification CERFILLEXC 06/23/2021 Historical
442065 Emma Burckert Enrollee - 401 Certification CERFILLEXC 06/23/2021 Active
442064 Sean O'neil Enrollee - 401 Certification CERFILLEXC 06/23/2021 Active
442063 Shrav Sundaram Enrollee - 401 Certification CERFILLEXC 06/23/2021 Active
438534 Laura Cremin 401 Certification CERFILLEXC 01/04/2021 Historical
399291 Sandeep Singh 401 Certification CERFILLEXC 05/25/2016 Active
Total Regulatory Measures linked to Related Parties: 6
  
  
The current report was generated with data as of: 02/24/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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