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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
633160 Los Angeles County Metropolitan Transportation Authority County Agency 1 Gateway Plaza Los Angeles, CA 90012-2952 213-418-3370 kefalast@metro.net
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
896211 LA Metro Southeast Gateway Line Geotechnical Investigation: Rio Hondo Los Angeles 4 Dredge/Fill Site Owner 08/27/2024 None
895934 LACMTA I-5 HOV CAPACITY ENHANCEMENT PROJECT #2 Los Angeles 4 Development Site, NEC Owner 08/06/2024 None
881731 Westside Subway Purple Line Extension Section 2 Crosspassage Dewatering sites Los Angeles 4 Service/Commercial Site, NEC Owner 06/13/2022 None
881387 UCLA Station Los Angeles 4 Development Site, NEC Owner 05/26/2022 None
881248 Veteran Affairs (VA) Station Los Angeles 4 Development Site, NEC Owner 05/17/2022 None
Total Related Places: 5
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
294938 Tom Kefalas Person Legally Responsible Official 05/17/2022 None None
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?
458197 Enrollee - 401 Certification 4 4WQC40124107 Active CERFILLEXC NWP-2012 12/03/2024 None Discharger 08/27/2024 None N
457960 Enrollee - NPDES 4 4A198906014 Historical NPDNONMUNIPRCS R4-2023-0429 08/14/2024 02/21/2025 Discharger 08/06/2024 None N
448115 Enrollee - NPDES 4 448115 Historical NPDNONMUNIPRCS R4-2018-0125 07/15/2022 02/21/2025 Discharger 06/13/2022 None N
447822 Enrollee - NPDES 4 4B198903131 Active NPDMUNILRG R4-2018-0125 07/15/2022 None Discharger 05/26/2022 None N
447733 Enrollee - NPDES 4 4B198903129 Active NPDMUNIOTH R4-2018-0125 07/28/2022 None Discharger 05/17/2022 None N
Total Regulatory Measures: 5
  
  
  
  
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.
1140004 02/12/2025 Late Report Late 3Q24 SMR, due 11/14/24, received 2/12/25, 90 days late. Violation N Report UCLA Station 447822 R4-2018-0125 Y
1141766 03/14/2025 Late Report 4Q24 SMR due 2/14/25, received 3/14/23 - 28 days late. Violation N Report UCLA Station 447822 R4-2018-0125 N
1146092 08/19/2025 Late Report 2Q25 SDMR due 8/14/2025, received 8/15/2025, 1 day late. Violation N Report UCLA Station 447822 R4-2018-0125 N
1146355 05/28/2025 CAT2 Dioxane Maximum Daily (MDEL) limit is 3 ug/L and reported value was 5.7 ug/L. Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 Y
1146356 06/20/2025 CAT2 Dioxane Maximum Daily (MDEL) limit is 3 ug/L and reported value was 5.9 ug/L. Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 Y
1143437 02/07/2025 CAT2 Tetrachloroethene Daily Maximum limit is 5.0 ug/L and reported value was 6.57 ug Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 Y
1143441 03/31/2025 Deficient Reporting Acute Toxicity not reported correctly, reported as LC50 instead of percent survi Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 N
1141917 03/14/2025 Late Report 4Q24 report submitted 28 days late Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 N
1146351 08/15/2025 Late Report 2Q25 report submitted 1 day late Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 N
1143442 03/31/2025 Deficient Reporting 4,4 DDT and 1,4 dioxane not reported monthly Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 N
1143439 03/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 Y
1143438 01/31/2025 CAT2 Copper, Total Recoverable Monthly Average limit is 7 ug/L and reported value was Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 Y
1146354 04/30/2025 Deficient Monitoring 1,4 dioxane and 4,4 DDT not monitored in April, required monthly Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 N
1143436 01/08/2025 CAT2 Tetrachloroethene Daily Maximum limit is 5.0 ug/L and reported value was 7.69 ug Violation N Report Veteran Affairs (VA) Station 447733 R4-2018-0125 Y
1141679 02/14/2025 Late Report submitted 3/6/25, due 2/14/25, 18 days late Violation N Report Westside Subway Purple Line Extension Section 2 Crosspassage Dewatering sites 448115 R4-2018-0125 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: 15
*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
457383 Admin Civil Liability R4-2024-0195 ACL R4-2024-0195 for Los Angeles County Metropolitan Transportation Authority NPDNONMUNIPRCS 09/25/2024 Historical
457915 Admin Civil Liability R4-2024-0314 ACL R4-2024-0314 for Los Angeles County Metropolitan Transportation Authority NPDMUNIOTH 10/09/2024 Historical
459322 Admin Civil Liability R4-2024-0384 ACL R4-2024-0384 for Los Angeles County Metropolitan Transportation Authority NPDMUNIOTH 02/20/2025 Historical
460618 Admin Civil Liability R4-2025-0145 ACL R4-2025-0145 for Los Angeles County Metropolitan Transportation Authority NPDNONMUNIPRCS 10/02/2025 Historical
461968 Admin Civil Liability R4-2025-0168 ACL R4-2025-0168 for Los Angeles County Metropolitan Transportation Authority NPDMUNILRG 11/13/2025 Active
463115 Expedited Payment Letter R4-2025-0229 EPL R4-2025-0229 for Los Angeles County Metropolitan Transportation Authority NPDMUNIOTH 10/30/2025 Active
Total Enforcement Actions: 6
  
  
  
  
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: 11/25/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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