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Clean Water Act discharge permit · NPDES CAZ473223

SOUTH COAST CIRCUITS LLC DBA SUMMIT INTERCONNECT, Santa Ana, CA: NPDES CAZ473223 discharge permit, effluent exceedances, inspections, penalties

SOUTH COAST CIRCUITS LLC DBA SUMMIT INTERCONNECT, held by South Coast Circuits Inc, holds NPDES permit CAZ473223. EPA’s file records it issued June 7, 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 SOUTH COAST CIRCUITS LLC DBA SUMMIT INTERCONNECT: its NPDES ID, its permit type and status, its dates, its address in Santa Ana, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAZ473223.

Identity

Facility as filedSOUTH COAST CIRCUITS LLC DBA SUMMIT INTERCONNECT
Permittee as filedSouth Coast Circuits Inc
NPDES IDCAZ473223
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
IssuedJune 7, 2016
Expiration dateJune 30, 2020
Issuing agencyCA Waterboards
AddressSanta Ana, CA 92704
SubwatershedGreenville Banning Channel-Santa Ana River (HUC 180702031003)
Other EPA IDs (FRS)RCRA handler CAR000018010

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 CAZ473223.

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 CAZ473223.

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 CAZ473223 there.

Nearby on the register

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

What this page shows

The Storm Water Industrial permit filed as SOUTH COAST CIRCUITS LLC DBA SUMMIT INTERCONNECT, in Santa Ana, is one of 30 storm water industrial permits on EPA's NPDES register in Orange County, this one included. It sits among 20 NPDES permits in the Greenville Banning Channel-Santa Ana River subwatershed, this one included. Of the 30 storm water industrial permits in Orange County, 10.0% have a violation on file, and this permit has none of the pollutants recorded under a numeric limit or with an effluent exceedance.