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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
S637400 Tri Pointe Homes IE SD Inc Privately-Owned Business 1250 Corona Pointe Court Suite 600 Corona, CA 92879 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
S937077 Echo Highlands Riverside 8 Facility Discharger 09/24/2025 None
S931461 Settlers Ridge Riverside 8 Facility Discharger 05/21/2025 None
S930881 Elevata Riverside 8 Facility Discharger 05/02/2025 None
S924192 Canyon Hills Estates Riverside 8 Facility Discharger 08/08/2024 None
S924126 Meadowlark Tract 20473 San Bernardino 8 Facility Discharger 08/06/2024 None
S920674 SCE Easement Landscaping and Dog Park Riverside 8 Facility Discharger 03/28/2024 None
S901756 Lakeside Riverside 8 Facility Discharger 01/31/2022 None
S899952 Green Valley Riverside 8 Facility Discharger 11/15/2021 None
S896805 Echo Highlands Riverside 8 Facility Discharger 08/03/2021 None
S893135 Copper Sky Riverside 8 Facility Discharger 03/03/2021 None
S891748 Ridgeline at Westridge Riverside 8 Facility Discharger 03/15/2021 None
S891415 TR 33145 Copper Skye Riverside 8 Facility Discharger 03/03/2021 None
S890538 Settlers Ridge Riverside 8 Facility Discharger 02/05/2021 None
S888034 Tournament Hills III Riverside 8 Facility Discharger 11/19/2020 None
S885285 Terramor PA7 Riverside 8 Facility Discharger 08/25/2020 None
S878319 Tract 37053 for PA 35 36 37 Riverside 9 Facility Discharger 11/21/2016 None
S878318 AMR Tract 31822 F Riverside 8 Facility Discharger 10/31/2016 None
S873582 Westlake TM 33267 Riverside 8 Facility Discharger 06/17/2019 None
S861377 Braeburn Riverside 9 Facility Discharger 01/16/2018 None
S857374 Tamarack PA-25 Riverside 9 Facility Discharger 07/17/2017 None
S852983 Menifee The Heights Banning Riverside 8 Facility Discharger 02/03/2017 None
S851516 Tierra Del Rey Avena Riverside 9 Facility Discharger 11/28/2016 None
S820698 Sundance Riverside 8 Facility Discharger 12/20/2012 None
S812982 Canyon Hills Phases Six through Eight Riverside 8 Facility Discharger 10/10/2011 None
S621967 Tournament Hills Phase 2 Riverside 8 Facility Discharger 04/13/2005 None
Total Related Places: 25
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Nick Lasher Contact Owner Contact N/A N/A N/A
N/A Denise Williams Contact Owner Contact N/A N/A N/A
N/A Michael Heishman Contact Owner Contact N/A N/A N/A
N/A Michael Heishman Contact Owner Contact N/A N/A N/A
N/A Robert Skands Contact Owner Contact N/A N/A N/A
Total Related Parties: 5
  
  
  
  
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?
S591544 Construction 8 8 33C409775 Active CONSTW 2009-0009-DWQ 09/30/2025 None Discharger 09/24/2025 None None
S584990 Construction 8 8 33C407750 Active CONSTW 2009-0009-DWQ 07/18/2025 None Discharger 05/21/2025 None None
S584292 Construction 8 8 33C407007 Active CONSTW 2009-0009-DWQ 05/12/2025 None Discharger 05/02/2025 None None
S576087 Construction 8 8 33C404772 Active CONSTW 2009-0009-DWQ 08/21/2024 None Discharger 08/08/2024 None None
S576007 Construction 8 8 36C404727 Active CONSTW 2009-0009-DWQ 08/15/2024 None Discharger 08/06/2024 None None
Total Regulatory Measures: 5
  
  
  
  
Expand/Contract Violations
Violations within the past five years
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.
S896107 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report Green Valley S543796 2009-0009-DWQ Y
S896050 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report Echo Highlands S539729 2009-0009-DWQ Y
S895968 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report Settlers Ridge S531806 2009-0009-DWQ Y
S891676 06/04/2025 SW - Incomplete/Insufficient SWPPP Failure to maintain accurate site map. Violation N Internal Report Sundance S433618 2009-0009-DWQ Y
S891675 06/04/2025 SW - Deficient BMP Implementation Failure to maintain effective perimeter controls, contain concrete, berm loose s Violation N Inspection Sundance S433618 2009-0009-DWQ Y
S891447 05/21/2025 SW - Deficient BMP Implementation Sediment was present on San Bernardino Avenue, Capri Avenue, and along curbing t Violation N Inspection Meadowlark Tract 20473 S576007 2009-0009-DWQ Y
S889004 05/01/2024 SW - Deficient BMP Implementation Torn sandbags, deficient tracking pads, sediment accumulation near storm drain i Violation N Inspection Settlers Ridge S531806 2009-0009-DWQ Y
S888792 02/13/2024 SW - Incomplete/Insufficient SWPPP The SWPPP's documentation of a rain gauge is inconsistent with site observations Violation N Internal Report Sundance S433618 2009-0009-DWQ Y
S888791 02/13/2024 SW - Unauthorized NSWD Subcontractor was generating unauthorized non-stormwater discharges into nearby Violation N Inspection Sundance S433618 2009-0009-DWQ Y
S888789 02/13/2024 SW - Deficient BMP Implementation Failure to implement effective entrance/exit BMPs, storm drain inlet protection, Violation N Inspection Sundance S433618 2009-0009-DWQ Y
S880387 12/14/2021 SW - Deficient BMP Implementation Discharge occurred onto Oak Valley Parkway from maintenance road between two det Violation N Inspection Tournament Hills III S528680 2009-0009-DWQ Y
S877869 10/15/2021 SW - Deficient BMP Implementation Tracking plate at north entrance visibly overloaded and in need of maintenance; Violation N Inspection Settlers Ridge S531806 2009-0009-DWQ Y
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 12
*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
S437634 1st Annual Report Notice of Non-Compliance None 8 33C333575 CONSTW 09/24/2020 Historical
S456573 Notice of Violation None 8 36C404727 CONSTW 07/10/2025 Historical
S453332 Notice of Violation None 8 33C392829 CONSTW 05/13/2024 Historical
S441787 Verbal Communication None 8 33C392829 CONSTW 10/15/2021 Historical
S453298 Notice of Violation None 8 33C365311 CONSTW 04/25/2024 Historical
S453116 Notice of Violation None 8 33C365311 CONSTW 03/12/2024 Historical
S437645 1st Annual Report Notice of Non-Compliance None 8 33C365311 CONSTW 09/24/2020 Historical
S456357 Notice of Violation None 8 36C404727 CONSTW 06/10/2025 Historical
S456577 Notice of Violation None 8 33C365311 CONSTW 07/09/2025 Historical
S460817 Notice of Violation None 8 33C392829 CONSTW 09/05/2025 Active
S460956 Notice of Violation None 8 33C395986 CONSTW 09/05/2025 Active
S460899 Notice of Violation None 8 33C394695 CONSTW 09/05/2025 Active
S424930 Verbal Communication None 8 33C362205 CONSTW 10/21/2016 Active
S423417 Verbal Communication None 8 33C362205 CONSTW 07/05/2016 Active
S444398 Verbal Communication None 8 33C392309 CONSTW 12/16/2021 Active
S401120 Verbal Communication None 8 33C333575 CONSTW 02/01/2010 Active
Total Enforcement Actions: 16
  
  
  
  
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: 10/31/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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