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Clean Water Act discharge permit · NPDES AZC111983

WHITE TANKS VISTAS, AZ: NPDES AZC111983 discharge permit, effluent exceedances, inspections, penalties

WHITE TANKS VISTAS, held by Mattamy Arizona Construction, Llc, holds NPDES permit AZC111983, which discharges to Beardsley Canal | Agua Fria River - W Thomas R. EPA’s file records it issued August 29, 2025 and expiring August 28, 2030.

WHITE TANKS VISTAS, Arizona: Coverage under a general permit AZC111983, held by Mattamy Arizona Construction, Llc; Effective; issued August 29, 2025, term to August 28, 2030, by ADEQ; discharges to Beardsley Canal | Agua Fria River - W THOMAS R.

Other permits held by Mattamy Arizona Construction, Llc

WHITE TANKS VISTAS among its neighbors

EPA’s permit file holds 8 discharge permits in the White Tanks FRS #3 subwatershed (HUC 150701020907), AZC111983 among them.

Other permits in the White Tanks FRS #3 subwatershed (HUC 150701020907)

What the register holds for WHITE TANKS VISTAS: 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 AZC111983.

Identity

Facility as filedWHITE TANKS VISTAS
Permittee as filedMattamy Arizona Construction, Llc
NPDES IDAZC111983
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 85258
Receiving waterBeardsley Canal | Agua Fria River - W THOMAS R
SubwatershedWhite Tanks FRS #3 (HUC 150701020907)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZC111983.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC111983.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC111983.

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 AZC111983.

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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 Clean Water Act discharge permit NPDES AZC111983 for WHITE TANKS VISTAS, Arizona, held by Mattamy Arizona Construction, Llc, which discharges to Beardsley Canal | Agua Fria River - W Thomas R. The permit is listed as Effective and issued August 29, 2025, expiring August 28, 2030, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.