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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
549620 El Monte City Water Dept City Agency 11333 Valley Boulevard City Hall West El Monte, CA 91731 626-808-1909(+) rruyle@ci.el-monte.ca.us(+)
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
840691 Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells Los Angeles 4 Water Treatment Plant Owner and Operator 10/09/2017 None
812032 Water Well #3 Los Angeles 4 Utility Structure Owner and Operator 01/05/2015 None
Total Related Places: 2
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
621263 Bret Kadel Person Legally Responsible Official 12/28/2020 None None
549617 Vic Jimenez Person Employee 01/05/2015 None None
549616 Richard Ruyle Person Employee 01/05/2015 12/03/2015 None
533395 Braden Yu Person Legally Responsible Official 06/24/2020 None None
531060 Elaine Jeng Person Legally Responsible Official 10/09/2017 06/23/2020 None
15363 El Monte City Organization Division Of 01/05/2015 None City Agency
Total Related Parties: 6
  
  
  
  
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?
399363 Enrollee - NPDES 4 4B198902004 Historical NPDNONMUNIPRCS R4-2014-0141 02/05/2015 02/19/2016 Discharger 01/05/2015 None N
416646 Enrollee - NPDES 4 4B198101002 Active NPDNONMUNIPRCS R4-2020-0055 03/23/2018 None Discharger 10/09/2017 None N
Total Regulatory Measures: 2
  
  
  
  
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.
1158021 04/30/2026 Deficient Monitoring pH, temperature, and residual chlorine not monitored within the 15-minute holdin Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 N
1158020 11/30/2025 Deficient Monitoring pH, temperature, and residual chlorine not monitored within the 15-minute holdin Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 N
1157986 04/16/2026 CAT2 Trichloroethene Daily Maximum limit is 5 ug/L and reported value was 7.3 ug/L. Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 N
1157982 11/30/2025 CAT1 Nitrogen, Total (as N) 30-Day Average limit is 8 mg/L and reported value was 15 Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 N
1157980 11/30/2025 CAT1 Nitrate, Total (as N) 30-Day Average limit is 8 mg/L and reported value was 15 m Violation N Report Well 2A, Well 3, Well 10, Well 12, Well 13, El Monte Operable Unit wells 416646 R4-2020-0055 N
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: 5
*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
456059 Admin Civil Liability R4-2024-0002 ACL R4-2024-0002 for El Monte City Water Dept NPDNONMUNIPRCS 01/24/2024 Historical
443043 Admin Civil Liability R4-2021-0055 ACL R4-2021-0055 for El Monte City Water Dept NPDNONMUNIPRCS 06/29/2021 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
301165 El Monte City Enrollee SSOMUNILRG 11/03/2006 Active
Total Regulatory Measures linked to Related Parties: 1
  
  
The current report was generated with data as of: 10/23/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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