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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
S660137 Century Communities Privately-Owned Business 4695 MacArthur Court Suite 300 Newport Beach, CA 92660 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
S934368 Emerald Ridge Riverside 8 Facility Discharger 08/07/2025 None
S930674 Rustic Meadows Riverside 9 Facility Discharger 04/25/2025 None
S928286 Heritage at the Preserve San Bernardino 8 Facility Discharger 01/27/2025 None
S927703 Gierson Ranch Riverside 9 Facility Discharger 01/05/2025 None
S926244 Tr 38913 Sagecrest Riverside 8 Facility Discharger 10/28/2024 None
S923812 Brookhaven Los Angeles 4 Facility Discharger 07/25/2024 None
S921155 Highland 46 San Bernardino 8 Facility Discharger 04/14/2024 None
S919011 Jackson Street Riverside 8 Facility Discharger 01/19/2024 None
S911260 Rose Glen San Bernardino 8 Facility Discharger 03/06/2023 None
S908445 Paradise Knolls Tract 38258 Riverside 8 Facility Discharger 10/24/2022 None
S908437 Paradise Knolls Trac 38257 Riverside 8 Facility Discharger 10/24/2022 None
S907009 Covina 38 Los Angeles 4 Facility Discharger 08/25/2022 None
S902862 Mclaughlin Villages Riverside 8 Facility Discharger 03/10/2022 None
S902066 Gateway Homes & Gateway Townhomes Los Angeles 4 Facility Discharger 02/10/2022 None
S901204 The Depot San Bernardino 8 Facility Discharger 12/22/2021 None
S899742 Mountain Bridge Riverside 8 Facility Discharger 11/05/2021 None
S898262 Vista Hannalei San Diego 9 Facility Discharger 09/16/2021 None
S897610 Stonebrook Meadows San Bernardino 8 Facility Discharger 08/25/2021 None
S897514 Greenway San Bernardino 8 Facility Discharger 08/24/2021 None
S896946 Emerald Ridge South Riverside 8 Facility Discharger 08/06/2021 None
S893988 Ashland Springs Riverside 8 Facility Discharger 05/19/2021 None
S890129 Ferree Street Project San Bernardino 8 Facility Discharger 01/27/2021 None
S885348 Tract 82469 Los Angeles 4 Facility Discharger 08/27/2020 None
S880930 TRACT 32704 Riverside 8 Facility Discharger 03/27/2020 None
S879203 Mesa Verde Riverside 8 Facility Discharger 02/04/2020 None
S878006 Tract 20217 San Bernardino 8 Facility Discharger 12/19/2019 None
Total Related Places: 26
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Mark Piercy Contact Owner Contact N/A N/A N/A
Total Related Parties: 1
  
  
  
  
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?
S584040 Construction 9 9 33C406898 Active CONSTW 2009-0009-DWQ 04/29/2025 None Discharger 04/25/2025 None None
S581174 Construction 8 8 36C406096 Active CONSTW 2009-0009-DWQ 01/29/2025 None Discharger 01/27/2025 None None
S580451 Construction 9 9 33C406076 Active CONSTW 2009-0009-DWQ 01/28/2025 None Discharger 01/05/2025 None None
S578689 Construction 8 8 33C405469 Active CONSTW 2009-0009-DWQ 11/04/2024 None Discharger 10/28/2024 None None
S575632 Construction 4 4 19C404550 Active CONSTW 2009-0009-DWQ 07/30/2024 None Discharger 07/25/2024 None None
S572392 Construction 8 8 36C403613 Active CONSTW 2009-0009-DWQ 04/16/2024 None Discharger 04/14/2024 None None
S569670 Construction 8 8 33C403034 Active CONSTW 2009-0009-DWQ 02/06/2024 None Discharger 01/19/2024 None None
S559212 Construction 8 8 36C400405 Active CONSTW 2009-0009-DWQ 04/18/2023 None Discharger 03/06/2023 None None
S555249 Construction 8 8 33C399818 Active CONSTW 2009-0009-DWQ 02/14/2023 None Discharger 10/24/2022 None None
S555246 Construction 8 8 33C399819 Active CONSTW 2009-0009-DWQ 02/14/2023 None Discharger 10/24/2022 None None
S547651 Construction 8 8 33C396849 Active CONSTW 2009-0009-DWQ 03/16/2022 None Discharger 03/10/2022 None None
S546631 Construction 4 4 19C396601 Active CONSTW 2009-0009-DWQ 02/23/2022 None Discharger 02/10/2022 None None
S543509 Construction 8 8 33C395770 Active CONSTW 2009-0009-DWQ 11/23/2021 None Discharger 11/05/2021 None None
S539925 Construction 8 8 33C394738 Active CONSTW 2009-0009-DWQ 08/10/2021 None Discharger 08/06/2021 None None
Total Regulatory Measures: 14
  
  
  
  
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.
S882776 09/02/2022 SW - Late Report Failure to submit 2021 - 2022 Annual Report by due date Violation N Report Mountain Bridge S543509 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: 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
S448149 2nd Annual Report Notice of Non-Compliance None 8 33C395770 CONSTW 10/20/2022 Historical
S448148 1st Annual Report Notice of Non-Compliance None 8 33C395770 CONSTW 09/19/2022 Historical
Total Enforcement Actions: 2
  
  
  
  
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: 08/21/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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