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Clean Water Act discharge permit · NPDES CAZ317644

WESTBRIDGE AGRICULTURAL PRODUCTS, Vista, CA: NPDES CAZ317644 discharge permit, effluent exceedances, inspections, penalties

WESTBRIDGE AGRICULTURAL PRODUCTS, held by San Group Biotech USA Inc, holds NPDES permit CAZ317644. EPA’s file records it issued July 1, 2015 and expiring June 30, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for WESTBRIDGE AGRICULTURAL PRODUCTS: its NPDES ID, its permit type and status, its dates, its address in Vista, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAZ317644.

Identity

Facility as filedWESTBRIDGE AGRICULTURAL PRODUCTS
Permittee as filedSan Group Biotech USA Inc
NPDES IDCAZ317644
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
IssuedJuly 1, 2015
Expiration dateJune 30, 2020
Issuing agencyCA Waterboards
AddressVista, CA 92081
SubwatershedAgua Hedionda Creek (HUC 180703030502)
Other EPA IDs (FRS)RCRA handler CAC003057089

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES CAZ317644.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES CAZ317644.

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.

Watch this permit

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How we handle your data → Privacy

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 CAZ317644 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

WESTBRIDGE AGRICULTURAL PRODUCTS, a Storm Water Industrial permit in Vista, is one of 45 such permits in San Diego County, and it sits among the 10 NPDES permits in the Agua Hedionda Creek subwatershed. Its issue date is earlier than that of 8.9% of those 45 county permits, and it has no pollutants under a numeric limit or effluent exceedances on file.