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Clean Water Act discharge permit · NPDES AZI108554

UNITED VERDE MINE, AZ: NPDES AZI108554 discharge permit, effluent exceedances, inspections, penalties

UNITED VERDE MINE, held by Freeport Minerals Corporation, holds NPDES permit AZI108554, which discharges to Bitter Creek | Headwaters - Jerome Wwtp @ 34°. EPA’s file records it issued January 16, 2025 and expiring January 15, 2030.

UNITED VERDE MINE, Arizona: Coverage under a general permit AZI108554, held by Freeport Minerals Corporation; Industrial stormwater; Effective; issued January 16, 2025, term to January 15, 2030, by ADEQ; discharges to Bitter Creek | Headwaters - JEROME WWTP @ 34°.

Arizona holds 720 Industrial stormwater coverages of this permit type in EPA’s file; 8 were issued before AZI108554. Freeport Minerals Corporation holds 14 permits in Arizona.

Other permits held by Freeport Minerals Corporation

Coverages issued nearest AZI108554

UNITED VERDE MINE among its neighbors

EPA’s permit file holds 7 discharge permits in the Bitter Creek subwatershed (HUC 150602020701), AZI108554 among them.

Other permits in the Bitter Creek subwatershed (HUC 150602020701)

  • CLARKDALE PLANT, Unknown: AZI108935, minor permit, discharging to Bitter Creek | Yavapai Apache Indian Reservati, permit term to January 15, 2030
  • CLARKDALE PLANT, Clarkdale: AZMS81400, minor permit, permit term to December 30, 2024
  • PHOENIX CEMENT, Clarkdale: AZI108746, minor permit, discharging to Unnamed ephemeral tributary, permit term to January 15, 2030
  • PHOENIX CEMENT, Clarkdale: AZMS81123, minor permit, permit term to December 30, 2024
  • TOWN OF JEROME - WWTP, Jerome: AZ0021804, minor permit, permit term to March 7, 2022
  • UNITED VERDE MINE, Unknown: AZI108183, minor permit, permit term to January 15, 2030

What the register holds for UNITED VERDE MINE: 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 AZI108554.

Identity

Facility as filedUNITED VERDE MINE
Permittee as filedFreeport Minerals Corporation
NPDES IDAZI108554
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedJanuary 16, 2025
Expiration dateJanuary 15, 2030
Issuing agencyADEQ
AddressAZ 85288
Receiving waterBitter Creek | Headwaters - JEROME WWTP @ 34°
SubwatershedBitter Creek (HUC 150602020701)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZI108554.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZI108554.

Inspections

EPA’s inspection file holds no inspection for NPDES AZI108554.

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 AZI108554.

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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 AZI108554, held by Freeport Minerals Corporation for UNITED VERDE MINE, AZ, which discharges to Bitter Creek | Headwaters - Jerome Wwtp @ 34°. The register lists the permit as Effective, with a Minor Discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance. The permit was issued January 16, 2025 and expires January 15, 2030, as EPA's file stood when the record was loaded.