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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
S614640 Sacramento City City Agency 915 I Street Sacramento, CA 95814 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S822333 Artivio Guerrero Park Sacramento 5S Facility Discharger 04/01/2013 None
S902478 Fong Ranch Park Sacramento 5S Facility Discharger 02/24/2022 None
S917025 Matsui Park Hanami Line Sacramento 5S Facility Discharger 10/20/2023 None
S918014 Westshore Park Sacramento 5S Facility Discharger 12/04/2023 None
S717511 Sutters Landing Park Improvements Sacramento 5S Facility Discharger 05/16/2008 None
S802010 Steve Jones Park Phase 2 Sacramento 5S Facility Discharger 02/16/2010 None
S817835 Franklin Boyce Park Sacramento 5S Facility Discharger 06/29/2012 None
S833559 Egret Park Sacramento 5S Facility Discharger 01/28/2015 None
S880334 Airfield Park Phase 1 Sacramento 5S Facility Discharger 03/09/2020 None
S873615 Meadows Park Sacramento 5S Facility Discharger 06/18/2019 None
S876322 Sacramento Northern Bike Trail Sacramento 5S Facility Discharger 07/24/2019 None
S893323 Fong Park Ph 3 Sacramento 5S Facility Discharger 04/27/2021 None
S803348 Redding Ave Park Phase 1 Sacramento 5S Facility Discharger 05/28/2010 None
S804832 Hagginwood Sacramento 5S Facility Discharger 07/27/2010 None
S826799 Dogwood Park Sacramento 5S Facility Discharger 11/20/2013 None
S866097 Army Depot Park Sacramento 5S Facility Discharger 08/06/2018 None
S866543 Airport Little League Park Sacramento 5S Facility Discharger 08/24/2018 None
S869506 Blackbird Park Phase 1 Sacramento 5S Facility Discharger 01/08/2019 None
S891898 Robertson Park Sacramento 5S Facility Discharger 03/18/2021 None
S802107 Ninos Pkwy Phase 3 Sacramento 5S Facility Discharger 02/23/2010 None
S856381 Oakbrook Park Sacramento 5S Facility Discharger 06/19/2017 None
S866933 North Natomas Regional Park Dog Park Sacramento 5S Facility Discharger 09/11/2018 None
S910277 Matsui Park Hanami Line Sacramento 5S Facility Discharger 01/25/2023 None
S810679 Burberry Community Park Sacramento 5S Facility Discharger 06/24/2011 None
S805421 American River Common Features Remaining Sites WRDA 96 Project Phase 1 Contract B Site L12 Sacramento 5S Facility Discharger 08/30/2010 None
S826782 Wild Rose Park Sacramento 5S Facility Discharger 11/20/2013 None
S891890 Barandas Park PH 2B Sacramento 5S Facility Discharger 03/18/2021 None
S605969 Hummingbird Park Sacramento 5S Facility Discharger 03/23/2005 None
S831203 North Natomas Regional Park Ph 5 6 Sacramento 5S Facility Discharger 04/23/2014 None
S880329 Fong Park Soccer Field Sacramento 5S Facility Discharger 03/09/2020 None
S872631 Barandas Park Phase 2 Sacramento 5S Facility Discharger 05/07/2019 None
S893474 Airfield Park Ph 2 Sacramento 5S Facility Discharger 04/30/2021 None
S908172 Fong Ranch Park Development Sacramento 5S Facility Discharger 10/12/2022 None
S606410 Egret Park Phase 2 Sacramento 5S Facility Discharger 02/08/2005 None
S605971 CA Lilac Park Sacramento 5S Facility Discharger 03/23/2005 None
S816094 North Natomas Regional Park Ph 4 Sacramento 5S Facility Discharger 04/09/2012 None
S828178 Conlin Youth Sports Complex Dog Park & Parking Lot Sacramento 5S Facility Discharger 03/03/2014 None
S912780 Fong Ranch Park Sacramento 5S Facility Discharger 05/09/2023 None
S906291 North Natomas Regional Park Great Meadow Sacramento 5S Facility Discharger 07/25/2022 None
S919891 Renfree Field Renovation at Del Paso Park Sacramento 5S Facility Discharger 02/27/2024 None
S939617 Garcia Bend Park Sacramento 5S Facility Discharger 12/26/2025 None
S234257 Sac City Sacramento 5S Facility Discharger 09/01/2005 None
S825537 Valley Oak Park Sacramento 5S Facility Discharger 09/05/2013 None
S856097 Franklin Boyce Park - Phase 2 Sacramento 5S Facility Discharger 06/08/2017 None
S839676 American River Parkway Enhancements at Sutters Landing Park Sacramento 5S Facility Discharger 08/27/2015 None
Total Related Places: 45
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Dennis Day Contact Owner Contact N/A N/A N/A
N/A Ron Hermann Contact Owner Contact N/A N/A N/A
N/A JAson Wiesemann Contact Owner Contact N/A N/A N/A
N/A Roy Tatman Contact Owner Contact N/A N/A N/A
N/A Raymond Costantino Contact Owner Contact N/A N/A N/A
N/A james combs Contact Owner Contact N/A N/A N/A
N/A Jeff Nittka Contact Owner Contact N/A N/A N/A
N/A Benjamin Rau Contact Owner Contact N/A N/A N/A
N/A Jason Wiesemann Contact Owner Contact N/A N/A N/A
N/A C Gary Hyden Contact Owner Contact N/A N/A N/A
N/A Christopher Conlin Contact Owner Contact N/A N/A N/A
N/A Roy Tatman Contact Owner Contact N/A N/A N/A
N/A Sue Akiyama Contact Owner Contact N/A N/A N/A
N/A Calvin Hyden Contact Owner Contact N/A N/A N/A
N/A Jeffrey Nittka Contact Owner Contact N/A N/A N/A
N/A Tin Wah Wong Contact Owner Contact N/A N/A N/A
N/A TinWah Wong Contact Owner Contact N/A N/A N/A
Total Related Parties: 17
  
  
  
  
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?
S570803 Construction 5S 5S34C403597 Active CONSTW 2009-0009-DWQ 04/15/2024 None Discharger 02/27/2024 None None
Total Regulatory Measures: 1
  
  
  
  
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.
S897821 09/01/2025 SW - Late Report Failure to submit the 2024-2025 Annual Report by 09/01/2025 Violation N Report Renfree Field Renovation at Del Paso Park S570803 2009-0009-DWQ Y
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: 1
*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
S414221 1st Annual Report Notice of Non-Compliance None 5S34C363572 CONSTW 10/16/2013 Historical
S417357 1st Annual Report Notice of Non-Compliance None 5S34C366257 CONSTW 10/03/2014 Historical
S421520 1st Annual Report Notice of Non-Compliance None 5S34C370956 CONSTW 10/30/2015 Historical
S427338 1st Annual Report Notice of Non-Compliance None 5S34C373912 CONSTW 10/02/2017 Historical
S462670 Notice of Violation None 5S34C403597 CONSTW 09/05/2025 Active
Total Enforcement Actions: 5
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 01/02/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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