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Clean Water Act discharge permit · NPDES AZC112236

CITY OF MESA - POLICE DEPARTMENT HEADQUARTERS, Mesa, AZ: NPDES AZC112236 discharge permit, effluent exceedances, inspections, penalties

CITY OF MESA - POLICE DEPARTMENT HEADQUARTERS, held by Willmeng Construction, Inc., holds NPDES permit AZC112236, which discharges to Consolidated Canal | West Main Street - East M. 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 CITY OF MESA - POLICE DEPARTMENT HEADQUARTERS: its NPDES ID, its permit type and status, its dates, its address in Mesa, Arizona, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC112236.

Identity

Facility as filedCITY OF MESA - POLICE DEPARTMENT HEADQUARTERS
Permittee as filedWillmeng Construction, Inc.
NPDES IDAZC112236
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
AddressMesa, AZ 85201
Receiving waterConsolidated Canal | WEST MAIN STREET - EAST M
Other EPA IDs (FRS)RCRA handler AZR000043927

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 AZC112236.

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 AZC112236.

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.

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, AZC112236.

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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 AZC112236 there.

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% carry a violation on record. 80.9% of those 350 coverages were issued before CITY OF MESA - POLICE DEPARTMENT HEADQUARTERS. The filing for CITY OF MESA - POLICE DEPARTMENT HEADQUARTERS is counted within those 350 entries in Maricopa County.