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Clean Water Act discharge permit · NPDES CAZ514121

LARTECH INC, San Jose, CA: NPDES CAZ514121 discharge permit, effluent exceedances, inspections, penalties

LARTECH INC, held by Lartech Inc, holds NPDES permit CAZ514121. EPA’s file records it issued November 13, 2019 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 filedLARTECH INC
Permittee as filedLartech Inc
NPDES IDCAZ514121
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
IssuedNovember 13, 2019
Expiration dateJune 30, 2020
Issuing agencyCA Waterboards
AddressSan Jose, CA 95122
SubwatershedSilver Creek (HUC 180500030201)
SIC3446 – Architectural Metal Work

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 CAZ514121.

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
July 15, 2025WW Storm Water Non-Construction - Failure to submit required report (non-DMR)ST6
January 1, 2023WW Storm Water Non-Construction - Failure to submit required report (non-DMR)ST6
July 15, 2021WW 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 CAZ514121 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 NPDES permit CAZ514121, held by Lartech Inc of San Jose, CA, which is administratively continued and listed as a minor discharger under an industrial stormwater program. EPA's file records the permit as issued November 13, 2019, with an expiration date of June 30, 2020, and it lists 0 pollutants on file, 0 under a numeric limit, and 0 with a violation of any kind.