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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
620113 Xiaofei Cui 320 West 4th Street 200 Los Angeles, CA 90013 213-576-6696 xiaofei.cui@waterboards.ca.gov
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
137760 Los Angeles Regional Water Quality Control Board Organization Employee 11/01/2020 None Waterboard
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?
Total Regulatory Measures: 0
  
  
  
  
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.
1127580 03/12/2024 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported val Violation N eSMR Tapia WRF 133878 87-086 N
1127579 02/13/2024 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported val Violation N eSMR Tapia WRF 133878 87-086 N
1127578 02/05/2024 OEV Turbidity Other limit is 5 NTU and reported value was 5 NTU at EFF001 WRR. Violation N eSMR Tapia WRF 133878 87-086 N
1127577 02/05/2024 OEV Turbidity Other limit is 2 NTU and reported value was 5 NTU at EFF001 WRR. Violation N eSMR Tapia WRF 133878 87-086 N
1127576 03/12/2024 CAT1 Sulfate, Total (as SO4) Monthly Average limit is 325 mg/L and reported value was Violation N eSMR Tapia WRF 133878 87-086 N
1127575 02/13/2024 CAT1 Sulfate, Total (as SO4) Monthly Average limit is 325 mg/L and reported value was Violation N eSMR Tapia WRF 133878 87-086 N
1121821 08/30/2023 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported val Violation N eSMR Tapia WRF 133878 87-086 N
1121820 08/09/2023 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported val Violation N eSMR Tapia WRF 133878 87-086 N
1121819 09/27/2023 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 1000 % and reported value Violation N eSMR Tapia WRF 133878 87-086 N
1119183 06/14/2023 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported val Violation N eSMR Tapia WRF 133878 87-086 N
1119182 05/10/2023 CAT1 Sulfate, Total (as SO4) Monthly Average limit is 325 mg/L and reported value was Violation N eSMR Tapia WRF 133878 87-086 N
1119181 04/04/2023 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported val Violation N eSMR Tapia WRF 133878 87-086 N
1119180 04/04/2023 CAT1 Sulfate, Total (as SO4) Monthly Average limit is 325 mg/L and reported value was Violation N eSMR Tapia WRF 133878 87-086 N
1119179 05/11/2023 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported val Violation N eSMR Tapia WRF 133878 87-086 N
1116628 03/20/2023 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported val Violation N eSMR Tapia WRF 133878 87-086 N
1116627 01/25/2023 CAT1 Sulfate, Total (as SO4) Monthly Average limit is 325 mg/L and reported value was Violation N eSMR Tapia WRF 133878 87-086 N
1116626 03/20/2023 CAT1 Sulfate, Total (as SO4) Monthly Average limit is 325 mg/L and reported value was Violation N eSMR Tapia WRF 133878 87-086 N
1116625 01/25/2023 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 1000 mg/L and reported val Violation N eSMR Tapia WRF 133878 87-086 N
1116624 03/20/2023 CAT1 Chloride Monthly Average (Mean) limit is 175 mg/L and reported value was 180 mg/ Violation N eSMR Tapia WRF 133878 87-086 N
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: 19
*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
Total Enforcement Actions: 0
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
194335 Los Angeles Regional Water Quality Control Board Enrollee VOLMON 01/01/2000 Historical
Total Regulatory Measures linked to Related Parties: 1
  
  
The current report was generated with data as of: 11/26/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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