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Clean Water Act discharge permit · NPDES AZC104200

SAINT THOMAS THE APOSTLE SCHOOL, Phoenix, AZ: NPDES AZC104200 discharge permit, effluent exceedances, inspections, penalties

SAINT THOMAS THE APOSTLE SCHOOL, held by Wespac Construction Inc., holds NPDES permit AZC104200. EPA’s file records it issued June 21, 2024 and expiring June 30, 2025.

SAINT THOMAS THE APOSTLE SCHOOL, Phoenix, Arizona: Coverage under a general permit AZC104200, held by Wespac Construction Inc.; Administratively continued (past its expiration date and still in force until reissued); issued June 21, 2024, term to June 30, 2025.

Other permits held by Wespac Construction Inc.

SAINT THOMAS THE APOSTLE SCHOOL among its neighbors

EPA’s permit file holds 542 discharge permits in the City of Phoenix-Salt River subwatershed (HUC 150601060305), AZC104200 among them. Its county holds 618, 31 of them major permits; AZC104200 is a minor permit.

Other permits in the City of Phoenix-Salt River subwatershed (HUC 150601060305)

What the register holds for SAINT THOMAS THE APOSTLE SCHOOL: its NPDES ID, its permit type and status, its dates, its address in Phoenix, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC104200.

Identity

Facility as filedSAINT THOMAS THE APOSTLE SCHOOL
Permittee as filedWespac Construction Inc.
NPDES IDAZC104200
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
IssuedJune 21, 2024
Expiration dateJune 30, 2025
AddressPhoenix, AZ 85016
SubwatershedCity of Phoenix-Salt River (HUC 150601060305)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZC104200.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC104200.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC104200.

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 AZC104200.

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, AZC104200.

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Nearby on the register

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

What this page shows

Of the 350 general permit coverages in Maricopa County, 0.0% have a violation on file. The City of Phoenix-Salt River subwatershed includes 542 NPDES permits, including SAINT THOMAS THE APOSTLE SCHOOL. Among the 350 Maricopa County coverages, 68.9% were issued before SAINT THOMAS THE APOSTLE SCHOOL.