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Clean Water Act discharge permit · NPDES AZMS66778

IRONWOOD LANDFILL, Florence, AZ: NPDES AZMS66778 discharge permit, effluent exceedances, inspections, penalties

IRONWOOD LANDFILL, held by Waste Management Of Arizona, holds NPDES permit AZMS66778. EPA’s file records it issued June 7, 2011 and expiring June 7, 2016. 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 IRONWOOD LANDFILL: its NPDES ID, its permit type and status, its dates, its address in Florence, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZMS66778.

Identity

Facility as filedIRONWOOD LANDFILL
Permittee as filedWaste Management Of Arizona
NPDES IDAZMS66778
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 7, 2011
Expiration dateJune 7, 2016
AddressFlorence, AZ 85132
SubwatershedTown of Adamsville-Gila River (HUC 150501000710)
Other EPA IDs (FRS)RCRA handler AZE020215001

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 AZMS66778.

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 AZMS66778.

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.

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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 AZMS66778 there.

Nearby on the register

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

What this page shows

IRONWOOD LANDFILL, the Florence, Arizona general permit coverage held by Waste Management Of Arizona, is one of 34 general permit coverages in Pinal County, and it sits among 12 NPDES permits in the Town of Adamsville-Gila River subwatershed. Of the 34 Pinal County coverages, 0.0% have a violation on file, and this permit shows zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.