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Clean Water Act discharge permit · NPDES AZC113704

25415-01 - I-17 SONORAN DESERT DRIVE NB OFF-RAMP, AZ: NPDES AZC113704 discharge permit, effluent exceedances, inspections, penalties

25415-01 - I-17 SONORAN DESERT DRIVE NB OFF-RAMP, held by Arizona Department Of Transportation - Central District, holds NPDES permit AZC113704, which discharges to Skunk Creek | Headwaters - New River @ 33°36'. EPA’s file records it issued December 1, 2025 and expiring August 28, 2030.

25415-01 - I-17 SONORAN DESERT DRIVE NB OFF-RAMP, Arizona: Coverage under a general permit AZC113704, held by Arizona Department Of Transportation - Central District; Effective; issued December 1, 2025, term to August 28, 2030, by ADEQ; discharges to Skunk Creek | Headwaters - NEW RIVER @ 33°36'.

Other permits held by Arizona Department Of Transportation - Central District

25415-01 - I-17 SONORAN DESERT DRIVE NB OFF-RAMP among its neighbors

EPA’s permit file holds 50 discharge permits in the Middle Skunk Creek subwatershed (HUC 150701020806), AZC113704 among them.

Other permits in the Middle Skunk Creek subwatershed (HUC 150701020806)

What the register holds for 25415-01 - I-17 SONORAN DESERT DRIVE NB OFF-RAMP: 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 AZC113704.

Identity

Facility as filed25415-01 - I-17 SONORAN DESERT DRIVE NB OFF-RAMP
Permittee as filedArizona Department Of Transportation - Central District
NPDES IDAZC113704
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedDecember 1, 2025
Expiration dateAugust 28, 2030
Issuing agencyADEQ
AddressAZ 85009
Receiving waterSkunk Creek | Headwaters - NEW RIVER @ 33°36'
SubwatershedMiddle Skunk Creek (HUC 150701020806)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZC113704.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC113704.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC113704.

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 AZC113704.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, AZC113704.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES AZC113704 for 25415-01 - I-17 SONORAN DESERT DRIVE NB OFF-RAMP, held by Arizona Department Of Transportation - Central District, with a status of Effective and a discharger class of 0. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.