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Clean Water Act discharge permit · NPDES CAZ497733

BROCK EXPRESS INC, Santa Clarita, CA: NPDES CAZ497733 discharge permit, effluent exceedances, inspections, penalties

BROCK EXPRESS INC holds NPDES permit CAZ497733. EPA’s file records it issued May 29, 2018 and expiring June 30, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedBROCK EXPRESS INC
Permittee as filedBROCK EXPRESS INC
NPDES IDCAZ497733
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedMay 29, 2018
Expiration dateJune 30, 2020
Issuing agencyCA Waterboards
AddressSanta Clarita, CA 91351
SubwatershedMint Canyon (HUC 180701020106)
SIC4213 – Trucking, Except Local

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES CAZ497733.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

DateWhat EPA recordedAgency
March 24, 2023WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMPST6
February 1, 2023WW Storm Water Non-Construction - Failure to submit required report (non-DMR)ST6
August 28, 2020WW Storm Water Non-Construction - Failure to submit required report (non-DMR)ST6

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID CAZ497733 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit CAZ497733 held by BROCK EXPRESS INC in Santa Clarita, CA, an industrial stormwater program permit that EPA's file shows as issued May 29, 2018 and expiring June 30, 2020, and listed as administratively continued. The page reports 0 pollutants on file, 0 pollutants under a numeric limit, 0 pollutants with an effluent exceedance, and 0 with a violation of any kind.