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Clean Water Act discharge permit · NPDES AZC113247

CITY OF PHOENIX - 24TH STREET WTP, Phoenix, AZ: NPDES AZC113247 discharge permit, effluent exceedances, inspections, penalties

CITY OF PHOENIX - 24TH STREET WTP, held by City Of Phoenix, holds NPDES permit AZC113247, which discharges to Arizona Canal | Salt River Reservation Boundar. EPA’s file records it issued October 29, 2025 and expiring August 28, 2030. 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 CITY OF PHOENIX - 24TH STREET WTP: its NPDES ID, its permit type and status, its dates, its address in Phoenix, Arizona, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC113247.

Identity

Facility as filedCITY OF PHOENIX - 24TH STREET WTP
Permittee as filedCity Of Phoenix
NPDES IDAZC113247
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedOctober 29, 2025
Expiration dateAugust 28, 2030
Issuing agencyADEQ
AddressPhoenix, AZ 85016
Receiving waterArizona Canal | Salt River Reservation Boundar
SubwatershedUpper Arizona Canal Diversion Channel (HUC 150701020606)
Other EPA IDs (FRS)RCRA handler AZE041203001

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 AZC113247.

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 AZC113247.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC113247.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES AZC113247.

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, AZC113247.

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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 AZC113247 there.

Nearby on the register

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

What this page shows

CITY OF PHOENIX - 24TH STREET WTP is among 350 general permit coverages in Maricopa County, where 0.0% have a recorded violation. Of those 350 Maricopa County coverages, 89.7% were issued before this permit. The Upper Arizona Canal Diversion Channel subwatershed counts 71 NPDES permits, including this permit.