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Clean Water Act discharge permit · NPDES CAZ504297

MERCURY PLASTICS INC DBA POLY PAK PACKAGING, Los Angeles, CA: NPDES CAZ504297 discharge permit, effluent exceedances, inspections, penalties

MERCURY PLASTICS INC DBA POLY PAK PACKAGING, held by Mercury Plastics Inc DBA Poly Pak Packaging, holds NPDES permit CAZ504297. EPA’s file records it issued February 12, 2019 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 MERCURY PLASTICS INC DBA POLY PAK PACKAGING: its NPDES ID, its permit type and status, its dates, its address in Los Angeles, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAZ504297.

Identity

Facility as filedMERCURY PLASTICS INC DBA POLY PAK PACKAGING
Permittee as filedMercury Plastics Inc DBA Poly Pak Packaging
NPDES IDCAZ504297
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
IssuedFebruary 12, 2019
Expiration dateJune 30, 2020
Issuing agencyCA Waterboards
AddressLos Angeles, CA 90023
SubwatershedChavez Ravine-Los Angeles River (HUC 180701050401)
Other EPA IDs (FRS)RCRA handler CAL000440296

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 CAZ504297.

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 CAZ504297.

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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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 CAZ504297 there.

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES CAZ504297, held by MERCURY PLASTICS INC DBA POLY PAK PACKAGING in Los Angeles, CA, and lists a discharger class of 0 with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance. The permit is shown as administratively continued, with an issue date of February 12, 2019 and an expiration date of June 30, 2020.