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Clean Water Act discharge permit · NPDES CAZ469126

PRATT AND WHITNEY ENGINE SERVICE CYPRESS INC, Cypress, CA: NPDES CAZ469126 discharge permit, effluent exceedances, inspections, penalties

PRATT AND WHITNEY ENGINE SERVICE CYPRESS INC, held by Pratt and Whitney Engine Service Cypress Inc, holds NPDES permit CAZ469126. EPA’s file records it issued April 25, 2016 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 PRATT AND WHITNEY ENGINE SERVICE CYPRESS INC: its NPDES ID, its permit type and status, its dates, its address in Cypress, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAZ469126.

Identity

Facility as filedPRATT AND WHITNEY ENGINE SERVICE CYPRESS INC
Permittee as filedPratt and Whitney Engine Service Cypress Inc
NPDES IDCAZ469126
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
IssuedApril 25, 2016
Expiration dateJune 30, 2020
Issuing agencyCA Waterboards
AddressCypress, CA 90630
SubwatershedAnaheim Bay (HUC 180702010001)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES CAZ469126.

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 CAZ469126.

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, CAZ469126.

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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 CAZ469126 there.

Nearby on the register

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

What this page shows

The Pratt and Whitney Engine Service Cypress Inc permit is one of 2 storm water industrial permits on the register in Cypress, and it is one of 25 NPDES permits in the Anaheim Bay subwatershed. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance.