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Clean Water Act discharge permit · NPDES AZC110530

MOHAVE VALLEY LANDFILL, Mohave Valley, AZ: NPDES AZC110530 discharge permit, effluent exceedances, inspections, penalties

MOHAVE VALLEY LANDFILL, held by Tucson Electric Power Company, holds NPDES permit AZC110530, which discharges to Colorado River | South Of Az/Nv/Ca Juction At. EPA’s file records it issued August 14, 2025 and expiring April 25, 2026.

MOHAVE VALLEY LANDFILL, Mohave Valley, Arizona: Coverage under a general permit AZC110530, held by Tucson Electric Power Company; Administratively continued (past its expiration date and still in force until reissued); issued August 14, 2025, term to April 25, 2026, by ADEQ; discharges to Colorado River | SOUTH OF AZ/NV/CA JUCTION AT.

Other permits held by Tucson Electric Power Company

MOHAVE VALLEY LANDFILL among its neighbors

EPA’s permit file holds 8 discharge permits in the Times Gulch subwatershed (HUC 150301010306), AZC110530 among them. Its county holds 45, 2 of them major permits; AZC110530 is a minor permit.

Other permits in the Times Gulch subwatershed (HUC 150301010306)

What the register holds for MOHAVE VALLEY LANDFILL: its NPDES ID, its permit type and status, its dates, its address in Mohave Valley, Arizona, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC110530.

Identity

Facility as filedMOHAVE VALLEY LANDFILL
Permittee as filedTucson Electric Power Company
NPDES IDAZC110530
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 14, 2025
Expiration dateApril 25, 2026
Issuing agencyADEQ
AddressMohave Valley, AZ 86426
Receiving waterColorado River | SOUTH OF AZ/NV/CA JUCTION AT
SubwatershedTimes Gulch (HUC 150301010306)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZC110530.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC110530.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC110530.

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 AZC110530.

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, AZC110530.

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Nearby on the register

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

What this page shows

The MOHAVE VALLEY LANDFILL general permit coverage is one of 22 general permit coverages in Mohave County, and 0.0% of those 22 coverages have a violation on file. The permit sits in the Times Gulch subwatershed, which contains 8 NPDES permits including this one, and it shows no pollutants under a numeric limit and no effluent exceedances.