Clean Water Act discharge permit · NPDES AZC099499

ZANJERO PASS PHASE 1, AZ: NPDES AZC099499 discharge permit, effluent exceedances, inspections, penalties

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

ZANJERO PASS PHASE 1, held by D.R. Horton Inc -West, holds NPDES permit AZC099499. EPA’s file records it issued July 11, 2023 and expiring June 30, 2025.

ZANJERO PASS PHASE 1, Arizona: Coverage under a general permit AZC099499, held by D.R. Horton Inc -West; Administratively continued (past its expiration date and still in force until reissued); issued July 11, 2023, term to June 30, 2025.

Other permits held by D.R. Horton Inc -West

TALLINN @ DESERT RIDGE: AZC099614, issued July 19, 2023
ALORAVITA NORTH PHASE 3 - PARCEL 10: AZC099647, issued July 20, 2023
TIERRA VERDE EAST: AZC100721, issued October 17, 2023
COPPER FALLS: AZC100753, issued October 19, 2023
TROUVAILLE: AZC101070, issued November 21, 2023
FARALLON: AZC101376, issued December 6, 2023
ALORAVITA PHASE 3-4: AZC102824, issued March 4, 2024
DEL RIO III - PHASE 2: AZC103294, issued April 9, 2024
PRADA SUBDIVISION: AZC104225, issued June 24, 2024
ZANJERO PASS PH2 & PH3: AZC105106, issued September 3, 2024

ZANJERO PASS PHASE 1 among its neighbors

EPA’s permit file holds 192 discharge permits in the Town of Litchfield Park subwatershed (HUC 150701020908), AZC099499 among them.

Other permits in the Town of Litchfield Park subwatershed (HUC 150701020908)

175TH AVE & OLIVE, Unknown: AZCN86937, minor permit, permit term to June 30, 2025
2500-14; PHOENIX-GOODYEAR AIRPORT INFIELD PAVING PHASE II, Unknown: AZC113992, minor permit, permit term to August 28, 2030
26410-01 - MWD NORTHERN AVE RESERVOIR, Unknown: AZC115549, minor permit, discharging to Dysart Drain, permit term to July 24, 2026
303 & NORTHERN, Unknown: AZC113315, minor permit, discharging to Dysart Drain, permit term to August 28, 2030
ABEL RANCH, Unknown: AZC113192, minor permit, discharging to Unnamed ephemeral tributary, permit term to August 28, 2030
ABEL RANCH, Unknown: AZCN89380, minor permit, permit term to June 30, 2025
ABEL RANCH PHASE 2, Unknown: AZC101736, minor permit, permit term to June 30, 2025
ABEL RANCH PHASE 2, Unknown: AZC111298, minor permit, discharging to Bullard Wash, permit term to August 28, 2030
ABEL RANCH PHASE 2 - CAMERANO, Unknown: AZC111301, minor permit, discharging to Bullard Wash, permit term to August 28, 2030
ADVANCED CARDIOVASCULAR CENTER, Unknown: AZC115797, minor permit, discharging to Unnamed ephemeral tributary, permit term to August 28, 2030

What the register holds for ZANJERO PASS PHASE 1: its NPDES ID, its permit type and status, its dates, its address, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC099499.

Identity

Facility as filed	ZANJERO PASS PHASE 1
Permittee as filed	D.R. Horton Inc -West
NPDES ID	AZC099499
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	July 11, 2023
Expiration date	June 30, 2025
Address	AZ 85258
Subwatershed	Town of Litchfield Park (HUC 150701020908)

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 AZC099499.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC099499.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC099499.

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 AZC099499.

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Nearby on the register

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

The page is an EPA-sourced public-records entry for NPDES permit AZC099499, held by D.R. Horton Inc -West for the facility ZANJERO PASS PHASE 1 in Arizona, classed as a Minor Discharger and listed as administratively continued. The register shows 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the permit is cited to the EPA ICIS-NPDES file with an issue date of July 11, 2023 and an expiration date of June 30, 2025.