Clean Water Act discharge permit · NPDES AZC111474

NORTH COPPER CANYON PARCELS 2.4, 3.0, & 4.1, AZ: NPDES AZC111474 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

NORTH COPPER CANYON PARCELS 2.4, 3.0, & 4.1, held by Clayton Properties Group II, Inc. Dba Oakwood Homes, holds NPDES permit AZC111474, 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.

NORTH COPPER CANYON PARCELS 2.4, 3.0, & 4.1, Arizona: Coverage under a general permit AZC111474, held by Clayton Properties Group II, Inc. Dba Oakwood Homes; Effective; issued August 29, 2025, term to August 28, 2030, by ADEQ; discharges to Beardsley Canal | Agua Fria River - W THOMAS R.

April 15, 2026: Evaluation (S).

Other permits held by Clayton Properties Group II, Inc. Dba Oakwood Homes

NORTH COPPER CANYON PARCELS 2.4, 3.0, & 4.1: AZC098485, issued April 17, 2023
NORTH COPPER CANYON PARCEL 7.1: AZC111128, issued September 11, 2025
CROSS CREEK RANCH II / PHASES 1 - 4: AZC111473, issued August 29, 2025
MOONLIGHT: AZC114538, issued February 9, 2026
HERITAGE SURPRISE: AZC117580, issued August 19, 2026
VELORA: AZC117581, issued August 19, 2026

NORTH COPPER CANYON PARCELS 2.4, 3.0, & 4.1 among its neighbors

EPA’s permit file holds 41 discharge permits in the M E Wash subwatershed (HUC 150701020705), AZC111474 among them.

Other permits in the M E Wash subwatershed (HUC 150701020705)

ASANTE (UNITS 3.6B, 3.8B-4.1, 4.7, 4.9, 4.10, 4.12), Unknown: AZC111295, minor permit, discharging to Unnamed ephemeral tributary, permit term to August 28, 2030
ASANTE 3.1 AND 3.3, Unknown: AZC110486, minor permit, permit term to August 28, 2025
ASANTE 3.1 AND 3.3, Unknown: AZC113029, minor permit, discharging to Beardsley Canal | Agua Fria River - W THOMAS R, permit term to August 28, 2030
ASANTE HERITAGE PARCEL 7, Unknown: AZCN96218, minor permit, permit term to June 30, 2025
ASANTE NORTH, Unknown: AZC113454, minor permit, discharging to Beardsley Canal | Agua Fria River - W THOMAS R, permit term to August 28, 2030
ASANTE TM LOTS, Unknown: AZC102848, minor permit, permit term to June 30, 2025
ASANTE TM LOTS, Unknown: AZC111596, minor permit, discharging to Unnamed perennial or intermittent tributary, permit term to August 28, 2030
ASANTE UNIT 4.12, Unknown: AZC104514, minor permit, permit term to June 30, 2025
ASANTE UNIT 6, Unknown: AZC112466, minor permit, discharging to Beardsley Canal | Agua Fria River - W THOMAS R, permit term to August 28, 2030
AUSTIN RANCH CHANNEL - PHASE 1, Unknown: AZC100132, minor permit, permit term to June 30, 2025

Identity

Facility as filed	NORTH COPPER CANYON PARCELS 2.4, 3.0, & 4.1
Permittee as filed	Clayton Properties Group II, Inc. Dba Oakwood Homes
NPDES ID	AZC111474
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	August 29, 2025
Expiration date	August 28, 2030
Issuing agency	ADEQ
Address	AZ 85282
Receiving water	Beardsley Canal \| Agua Fria River - W THOMAS R
Subwatershed	M E Wash (HUC 150701020705)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZC111474.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC111474.

Inspections

Date	What EPA recorded	Agency
April 15, 2026	Evaluation	S

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 AZC111474.

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

This public-records page covers NPDES permit AZC111474 for NORTH COPPER CANYON PARCELS 2.4, 3.0, & 4.1 in AZ, held by Clayton Properties Group II, Inc. Dba Oakwood Homes, with a Minor discharger class, an Effective permit status, and 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance. The permit was issued August 29, 2025 and expires August 28, 2030, as stood when the record was loaded on September 15, 2026.