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Clean Water Act discharge permit · NPDES CAU000478

MADERA WWTF, Madera, CA: NPDES CAU000478 discharge permit, effluent exceedances, inspections, penalties

MADERA WWTF, held by MADERA, CITY OF, holds NPDES permit CAU000478. 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 MADERA WWTF: its NPDES ID, its permit type and status, its its address in Madera, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAU000478.

Identity

Facility as filedMADERA WWTF
Permittee as filedMADERA, CITY OF
NPDES IDCAU000478
Permit statusNot needed
Permit typeAssociated permit record
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial pretreatment
AddressMadera, CA 93637
Subwatershed180400010804 (HUC 180400010804)

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 CAU000478.

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 CAU000478.

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

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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 CAU000478 there.

Nearby on the register

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

What this page shows

The MADERA WWTF, filed under the permittee MADERA, CITY OF, is one of 1 pretreatment permit on EPA's NPDES register in Madera County, this one included. It is also one of 1 NPDES permits in the 180400010804 subwatershed, this one included. The permit records show 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.