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Clean Water Act discharge permit · NPDES AZC109526

LS: 40, CITY OF PHOENIX, Phoenix, AZ: NPDES AZC109526 discharge permit, effluent exceedances, inspections, penalties

LS: 40, CITY OF PHOENIX, held by Mgc Contractors, Inc., holds NPDES permit AZC109526. EPA’s file records it issued May 27, 2025 and expiring June 30, 2025.

LS: 40, CITY OF PHOENIX, Phoenix, Arizona: Coverage under a general permit AZC109526, held by Mgc Contractors, Inc.; Administratively continued (past its expiration date and still in force until reissued); issued May 27, 2025, term to June 30, 2025.

Other permits held by Mgc Contractors, Inc.

Other permits in Phoenix

What the register holds for LS: 40, CITY OF PHOENIX: 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 AZC109526.

Identity

Facility as filedLS: 40, CITY OF PHOENIX
Permittee as filedMgc Contractors, Inc.
NPDES IDAZC109526
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
IssuedMay 27, 2025
Expiration dateJune 30, 2025
AddressPhoenix, AZ 85044

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZC109526.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC109526.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC109526.

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 AZC109526.

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Nearby on the register

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

What this page shows

The general permit coverage filed as LS: 40, CITY OF PHOENIX, held by Mgc Contractors, Inc. in Phoenix, Arizona, is one of 311 such coverages on EPA's NPDES register for the city, this one included. Of those 311 coverages, 60.8% carry an earlier issue date than this one, which was issued May 27, 2025. Among the peer coverages in Phoenix, 0.0% have a violation on file, and this permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.