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Clean Water Act discharge permit · NPDES AZC112177

MAYFIELD PHASE 2, AZ: NPDES AZC112177 discharge permit, effluent exceedances, inspections, penalties

MAYFIELD PHASE 2, held by Lgi Homes - Arizona, Inc, holds NPDES permit AZC112177, which discharges to Buckeye Canal | South Extension Canal - Termin. EPA’s file records it issued August 29, 2025 and expiring August 28, 2030.

MAYFIELD PHASE 2, Arizona: Coverage under a general permit AZC112177, held by Lgi Homes - Arizona, Inc; Effective; issued August 29, 2025, term to August 28, 2030, by ADEQ; discharges to Buckeye Canal | SOUTH EXTENSION CANAL - TERMIN.

Other permits held by Lgi Homes - Arizona, Inc

MAYFIELD PHASE 2 among its neighbors

EPA’s permit file holds 88 discharge permits in the Buckeye Valley-Gila River subwatershed (HUC 150701010204), AZC112177 among them.

Other permits in the Buckeye Valley-Gila River subwatershed (HUC 150701010204)

  • ALGODON PHASE 2&3, Unknown: AZCN92214, minor permit, permit term to June 30, 2025
  • ALLURE VISTA, Unknown: AZC106463, minor permit, permit term to June 30, 2025
  • ANDERSON PARC, Buckeye: AZC114230, minor permit, permit term to August 28, 2030
  • ANDERSON PARC, Unknown: AZCN92760, minor permit, permit term to June 30, 2025
  • APACHE AND SOUTHERN IMPROVEMENTS, Unknown: AZC107148, minor permit, permit term to June 30, 2025
  • APACHE FARMS, Unknown: AZC105671, minor permit, permit term to June 30, 2025
  • APACHE FARMS, Unknown: AZC111187, minor permit, discharging to Unnamed ephemeral tributary, permit term to August 28, 2030
  • APACHE FARMS, Unknown: AZC113480, minor permit, discharging to Roosevelt Canal, permit term to August 28, 2030
  • APACHE FARMS, Unknown: AZC114321, minor permit, permit term to August 28, 2030
  • APS HUBWEST, Buckeye: AZC115994, minor permit, discharging to Buckeye Canal | SOUTH EXTENSION CANAL - TERMIN, permit term to August 28, 2030

What the register holds for MAYFIELD PHASE 2: its NPDES ID, its permit type and status, its dates, its address, Arizona, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC112177.

Identity

Facility as filedMAYFIELD PHASE 2
Permittee as filedLgi Homes - Arizona, Inc
NPDES IDAZC112177
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
AddressAZ 85009
Receiving waterBuckeye Canal | SOUTH EXTENSION CANAL - TERMIN
SubwatershedBuckeye Valley-Gila River (HUC 150701010204)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZC112177.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC112177.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC112177.

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 AZC112177.

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Nearby on the register

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

What this page shows

This public-records page covers the Clean Water Act NPDES discharge permit AZC112177 for MAYFIELD PHASE 2 in Arizona, held by Lgi Homes - Arizona, Inc, with an effective status and a minor discharger class. The register lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance for this permit.