Clean Water Act discharge permit · NPDES AZC107994

MIRADOR PH4, AZ: NPDES AZC107994 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

MIRADOR PH4, held by Kb Homes Tucson Inc, holds NPDES permit AZC107994. EPA’s file records it issued March 12, 2025 and expiring June 30, 2025.

MIRADOR PH4, Arizona: Coverage under a general permit AZC107994, held by Kb Homes Tucson Inc; Administratively continued (past its expiration date and still in force until reissued); issued March 12, 2025, term to June 30, 2025.

Other permits held by Kb Homes Tucson Inc

ENTRADA DEL PUEBLO REGION 7C WEST: AZC098791, issued May 15, 2023
SAGUARO HAVEN, Tucson: AZC098792, issued May 15, 2023
WILDFLOWER RESERVE: AZC099649, issued July 21, 2023
MANDARINA PARCEL 1: AZC105456, issued September 25, 2024
MANDARINA PARCEL 2: AZC105457, issued September 25, 2024
CIELO RESERVE, Tucson: AZC107101, issued January 21, 2025
ESCALERA PHASE 1 LOTS 1-219: AZC108024, issued March 14, 2025
BELLA TIERRA PHASE 4, Tucson: AZC108079, issued March 17, 2025
MANDARINA PARCEL 3: AZC108643, issued April 10, 2025
ENCLAVES AT TUMAMOC: AZC109585, issued May 29, 2025

MIRADOR PH4 among its neighbors

EPA’s permit file holds 20 discharge permits in the Atterbury Wash subwatershed (HUC 150503020205), AZC107994 among them.

Other permits in the Atterbury Wash subwatershed (HUC 150503020205)

24-052 LA ESCALERA II, Unknown: AZC105650, minor permit, permit term to June 30, 2025
24-052 LA ESCALERA II, Unknown: AZC111740, minor permit, discharging to Atterbury Wash | Headwaters - PANTANO WASH @ 3, permit term to August 28, 2030
24-052 PASEO GRAN ESCALERA, Unknown: AZC105651, minor permit, permit term to June 30, 2025
BELLA TIERRA PHASE 2/3, Unknown: AZCN91077, minor permit, permit term to June 30, 2025
CARSON MIDDLE SCHOOL, Tucson: AZC116319, minor permit, discharging to Alamo Canyon, permit term to August 28, 2030
CITY OF TUCSON - LAKESIDE PARK LAKE, Tucson: AZ0024201, minor permit, permit term to June 17, 2023
DAVIS MONTHAN AFB MS4, Unknown: AZSM92115, minor permit, discharging to Lakeside Lake, permit term to September 29, 2026
ESCALERA PHASE 1 LOTS 1-219, Unknown: AZC108024, minor permit, permit term to June 30, 2025
ESCALERA PHASE 1 LOTS 1-219, Unknown: AZC111962, minor permit, discharging to Atterbury Wash | Headwaters - PANTANO WASH @ 3, permit term to August 28, 2030
ESCALERA PHASE 1 LOTS 15-105, 109-123, 209-219, Unknown: AZC110389, minor permit, permit term to August 28, 2025

What the register holds for MIRADOR PH4: 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 AZC107994.

Identity

Facility as filed	MIRADOR PH4
Permittee as filed	Kb Homes Tucson Inc
NPDES ID	AZC107994
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	March 12, 2025
Expiration date	June 30, 2025
Address	AZ 86040
Subwatershed	Atterbury Wash (HUC 150503020205)

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 AZC107994.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC107994.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC107994.

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 AZC107994.

Watch this permit

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Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES AZC107994 for MIRADOR PH4, held by Kb Homes Tucson Inc, with a status of administratively continued and a minor discharger class. The register lists zero pollutants under a numeric limit and zero pollutants with an effluent exceedance, with the permit issued March 12, 2025 and expiring June 30, 2025.