California StormwaterIndustrial stormwater permits, monitoring & impaired waters

Violations

WDID 4 19NEC004520West Covina City Yard Active Facility profile

Records as the State Water Board publishes them in SMARTS, with the source's own types, statuses and identifiers. A listed inspection, violation or enforcement action is not, on its own, a finding about the facility's current compliance, and the absence of records does not establish compliance.

Showing 1–8 of 8 records, newest first. Retrieved from SMARTS Oct 21, 2026.

Violations for WDID 4 19NEC004520, grouped by year of the occurrence date
Occurred (event date)Violation IDTypeStatus as publishedSourceDiscoveredSerious (source flag)Enforcement actions
2025
Oct 02, 2025 899205 Failure to meet NEC criteriaViolation Report Oct 02, 2025N 464689
2020
Oct 02, 2020 876030 Failure to meet NEC criteriaViolation Report Oct 05, 2020N 439734
2013
Jul 01, 2013 853686 Late ReportViolation Report —N 415303
2012
Jul 02, 2012 853685 Late ReportViolation Report —N 415303
2011
Jul 02, 2011 848320 Late ReportViolation Report —N 409171, 412604, 415303
2008
Oct 04, 2008 843776 Deficient BMP ImplementationViolation Report —N 404475
2002
Jul 02, 2002 218497 Late ReportViolation Inspection · inspection 1735321 Jul 19, 2002N 247724, 247725
1999
Jul 02, 1999 152936 Late ReportViolation Inspection · inspection 1735321 Jul 02, 1999N none listed

Records as published in the SMARTS compliance exports, retrieved Oct 21, 2026. Records are grouped by year of the occurrence date. Descriptions, notes and personal details are not published by this site. Nothing here is a compliance determination.