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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
S609592 City of Rialto Public Works Department City Agency 335 W Rialto Avenue Rialto, CA 92376 N/A N/A
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S844335 San Bernardino Ave Riverside Ave Willow Ave Street Drainage Improvements Tulare 5F Facility Discharger 02/01/2016 None
S921239 Rialto Police Service Headquarters San Bernardino 8 Facility Discharger 04/17/2024 None
S805971 Fire Station No 202 San Bernardino 8 Facility Discharger 10/11/2010 None
S841391 Bud Bender Park Rehabilitation Project San Bernardino 8 Facility Discharger 09/30/2015 None
S939122 Storm Drain Improvement Plan for Baseline Road Line D Project NO. 170700 San Bernardino 8 Facility Discharger 12/04/2025 None
S911641 Various Street Overlay and Reconstruction San Bernardino 8 Facility Discharger 03/23/2023 None
S859087 2015/2016 Annual Street Overlay Project, Project No. 160801 San Bernardino 8 Facility Discharger 09/25/2017 None
S931805 Birdsall Park Improvement Project San Bernardino 8 Facility Discharger 06/04/2025 None
S942915 Resource Drive Reconstruction San Bernardino 8 Facility Discharger 04/30/2026 None
S818390 Pepper Avenue Extension Project San Bernardino 8 Facility Discharger 07/26/2012 None
S820050 Riverside Avenue/Easton Avenue Retail Development Site San Bernardino 8 Facility Discharger 10/30/2012 None
S848058 Maple Avenue Widening San Bernardino 8 Facility Discharger 07/13/2016 None
S870346 2017/2018 Annual Street Overlay Project San Bernardino 8 Facility Discharger 02/21/2019 None
S856835 Riverside Ave. and Linden Ave. Traffic Signal Street Improvement San Bernardino 8 Facility Discharger 07/09/2017 None
S872269 Alder Avenue Street Improvements & Randall Avenue Street Improvements San Bernardino 8 Facility Discharger 04/25/2019 None
S913455 State Route 210 Alder Ave Interchange Improvements San Bernardino 8 Facility Discharger 06/07/2023 None
S807464 Rialto Merrill Cactus and Bloomington Ave Street Improvement San Bernardino 8 Facility Discharger 01/19/2011 None
S845199 Metrolink Parking Lot Expansion Project San Bernardino 8 Facility Discharger 03/16/2016 None
S876040 Valley Blvd, Cactus Av and Linden Ave Street Improvements San Bernardino 8 Facility Discharger 09/22/2019 None
S872058 Frisbie Park Expansion San Bernardino 8 Facility Discharger 04/16/2019 None
S917920 Willow Ave. and San Bernardino Ave. Traffic Signal and Lighting Improvements San Bernardino 8 Facility Discharger 11/30/2023 None
S871437 Metrolink Parking Lot Expansion Project, Phase 2 San Bernardino 8 Facility Discharger 03/21/2019 None
S861558 Fire Station No. 205 San Bernardino 8 Facility Discharger 01/24/2018 None
S861146 Joe Sampson Park San Bernardino 8 Facility Discharger 01/04/2018 None
S907682 Cactus Trail Improvements Project San Bernardino 8 Facility Discharger 09/23/2022 None
S807293 4 Separate Alley Locations in the City of Rialto San Bernardino 8 Facility Discharger 01/10/2011 None
S806113 Alder Avenue Sewer San Bernardino 8 Facility Discharger 10/18/2010 None
S864263 Rialto Community Garden San Bernardino 6B Facility Discharger 05/17/2018 None
S908837 Rialto Cemetery Rehabilitation San Bernardino 8 Facility Discharger 11/10/2022 None
S844569 San Bernardino Ave., Riverside Ave., & Willow Ave. Street Improvements San Bernardino 8 Facility Discharger 02/17/2016 None
S859068 2016/2017 Annual Street Overlay Project San Bernardino 8 Facility Discharger 09/25/2017 None
S926019 Rialto - Various Streets Reconstruction Phase II San Bernardino 8 Facility Discharger 10/17/2024 None
S805817 Fergusson Park Improvements San Bernardino 8 Facility Discharger 09/29/2010 None
S805235 City Well No 3 Replacement Phase 1 Well Drilling and Development San Bernardino 8 Facility Discharger 08/18/2010 None
S846120 Ayala Drive Street & Traffic Signal Improvements San Bernardino 8 Facility Discharger 04/25/2016 None
S902058 2020/2021 Street Overlay & Reconstruction San Bernardino 8 Facility Discharger 02/09/2022 None
S842285 Metrolink Parking Lot Expansion Project Riverside 7 Facility Discharger 10/27/2015 None
S842470 Rialto Airport Demolition Phase 2 Los Angeles 4 Facility Discharger 11/03/2015 None
S841097 Various streets 2013 2014 & 2014 2015 Annual Overlay Project Contra Costa 2 Facility Discharger 09/28/2015 None
Total Related Places: 39
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Robert Eisenbeisz Contact Owner Contact N/A N/A N/A
N/A Eddie Chan Contact Owner Contact N/A N/A N/A
N/A Darren Chin Contact Owner Contact N/A N/A N/A
N/A Matt Bennett Contact Owner Contact N/A N/A N/A
N/A Robert Eisenbeisz Contact Owner Contact N/A N/A N/A
N/A Robert Esienbeisz Contact Owner Contact N/A N/A N/A
N/A Savat Khamphou Contact Owner Contact N/A N/A N/A
N/A Art Cervantes Contact Owner Contact N/A N/A N/A
N/A Art Cervantes Contact Owner Contact N/A N/A N/A
N/A John Wheatley Contact Owner Contact N/A N/A N/A
N/A Kevin Sin Contact Owner Contact N/A N/A N/A
Total Related Parties: 11
  
  
  
  
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?
S585370 Construction 8 8 36C408376 Active CONSTW 2009-0009-DWQ 08/20/2025 None Discharger 06/04/2025 None None
S572486 Construction 8 8 36C403912 Active CONSTW 2009-0009-DWQ 05/21/2024 None Discharger 04/17/2024 None None
S594016 Region 8 MS4 CIPs 8 None Active MNSTW1 R8-2010-0036 12/30/2025 None Discharger 12/04/2025 None None
Total Regulatory Measures: 3
  
  
  
  
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
S438287 2nd Annual Report Notice of Non-Compliance None None MNSTW1 10/26/2020 Active
S445931 2nd Annual Report Notice of Non-Compliance None None MNSTW1 01/27/2022 Active
S445930 2nd Annual Report Notice of Non-Compliance None None MNSTW1 01/27/2022 Active
S438289 2nd Annual Report Notice of Non-Compliance None None MNSTW1 10/26/2020 Active
S438288 2nd Annual Report Notice of Non-Compliance None None MNSTW1 10/26/2020 Active
S445932 2nd Annual Report Notice of Non-Compliance None None MNSTW1 01/27/2022 Active
S445928 2nd Annual Report Notice of Non-Compliance None None MNSTW1 01/27/2022 Active
S412061 2nd Annual Report Notice of Non-Compliance None None MNSTW1 03/13/2013 Historical
S418101 1st Annual Report Notice of Non-Compliance None None MNSTW1 10/16/2014 Historical
S411747 1st Annual Report Notice of Non-Compliance None None MNSTW1 01/30/2013 Historical
S418097 1st Annual Report Notice of Non-Compliance None None MNSTW1 10/16/2014 Historical
S424499 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/22/2016 Active
S437568 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S437569 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S437570 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S424498 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/22/2016 Active
S437574 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S444472 1st Annual Report Notice of Non-Compliance None None MNSTW1 12/16/2021 Active
S444468 1st Annual Report Notice of Non-Compliance None None MNSTW1 12/16/2021 Active
S444471 1st Annual Report Notice of Non-Compliance None None MNSTW1 12/16/2021 Active
S437573 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S437572 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S437576 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S437580 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S444473 1st Annual Report Notice of Non-Compliance None None MNSTW1 12/16/2021 Active
S437578 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S437577 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S424501 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/22/2016 Active
S424502 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/22/2016 Active
S411748 1st Annual Report Notice of Non-Compliance None None MNSTW1 01/30/2013 Historical
S437579 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/21/2020 Active
S424500 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/22/2016 Active
S424509 1st Annual Report Notice of Non-Compliance None None MNSTW1 09/22/2016 Active
S411751 1st Annual Report Notice of Non-Compliance None None MNSTW1 01/30/2013 Historical
S437571 13267 Letter/Order None None MNSTW1 09/21/2020 Active
Total Enforcement Actions: 35
  
  
  
  
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: 05/08/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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