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Clean Water Act discharge permit · NPDES AZC110980

WALMART SUPERCENTER #3771, Phoenix, AZ: NPDES AZC110980 discharge permit, effluent exceedances, inspections, penalties

WALMART SUPERCENTER #3771, held by Wadman Corporation, holds NPDES permit AZC110980, which discharges to Salt River | 23rd Avenue Wwtp - Gila River @ 3. EPA’s file records it issued August 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 WALMART SUPERCENTER #3771: 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 AZC110980.

Identity

Facility as filedWALMART SUPERCENTER #3771
Permittee as filedWadman Corporation
NPDES IDAZC110980
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 29, 2025
Expiration dateAugust 28, 2030
Issuing agencyADEQ
AddressPhoenix, AZ 85041
Receiving waterSalt River | 23RD AVENUE WWTP - GILA RIVER @ 3
SubwatershedTown of Santa Maria-Salt River (HUC 150601060306)
Other EPA IDs (FRS)RCRA handler AZR000503557

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 AZC110980.

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 AZC110980.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC110980.

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 AZC110980.

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, AZC110980.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 AZC110980 there.

Nearby on the register

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

What this page shows

WALMART SUPERCENTER #3771, a general permit coverage in Phoenix, Maricopa County, Arizona, is one of 350 such coverages in Maricopa County on EPA's NPDES register, and 80.9% of those 350 coverages carry an earlier issue date than this one. The permit's subwatershed, Town of Santa Maria-Salt River, holds 181 NPDES permits including this one, and among the 350 Maricopa County general permit coverages, 0.0% have a violation on file.