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Clean Water Act discharge permit · NPDES CAZ188703

OLIN CHLOR ALKALI PRODUCTS, Santa Fe Springs, CA: NPDES CAZ188703 discharge permit, effluent exceedances, inspections, penalties

OLIN CHLOR ALKALI PRODUCTS, held by Pioneer Americas, holds NPDES permit CAZ188703. 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 (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for OLIN CHLOR ALKALI PRODUCTS: its NPDES ID, its permit type and status, its dates, its address in Santa Fe Springs, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAZ188703.

Identity

Facility as filedOLIN CHLOR ALKALI PRODUCTS
Permittee as filedPioneer Americas
NPDES IDCAZ188703
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
AddressSanta Fe Springs, CA 90670
Receiving water impaired303(D) Listed
SubwatershedCoyote Creek-San Gabriel River (HUC 180701060606)
SIC2819 – Industrial Inorganic Chemicals

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 CAZ188703.

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 CAZ188703.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, CAZ188703.

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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 CAZ188703 there.

Nearby on the register

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

What this page shows

8.6% of the 140 storm water industrial permits in Los Angeles County, including this permit, have an earlier issue date. OLIN CHLOR ALKALI PRODUCTS is in the Coyote Creek-San Gabriel River subwatershed, which lists 34 NPDES permits including this permit.