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Clean Water Act discharge permit · NPDES AZR10I17L

WESTWATER WATER DESIGN, Blanding, UT: NPDES AZR10I17L discharge permit, effluent exceedances, inspections, penalties

WESTWATER WATER DESIGN, held by Navajo Tribal Utility Authority, holds NPDES permit AZR10I17L. EPA’s file records it issued September 17, 2024 and expiring February 16, 2027.

WESTWATER WATER DESIGN, Blanding, Utah: Coverage under a general permit AZR10I17L, held by Navajo Tribal Utility Authority; Construction stormwater; Effective; issued September 17, 2024, term to February 16, 2027, by U.S. EPA.

Utah holds 14,146 Construction stormwater coverages of this permit type in EPA’s file; 7,714 were issued before AZR10I17L. Navajo Tribal Utility Authority holds 2 permits in Utah.

Other permits held by Navajo Tribal Utility Authority

Coverages issued nearest AZR10I17L

WESTWATER WATER DESIGN among its neighbors

EPA’s permit file holds 5 discharge permits in the West Water Creek subwatershed (HUC 140802010407), AZR10I17L among them.

Other permits in the West Water Creek subwatershed (HUC 140802010407)

What the register holds for WESTWATER WATER DESIGN: its NPDES ID, its permit type and status, its dates, its address in Blanding, Utah. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZR10I17L.

Identity

Facility as filedWESTWATER WATER DESIGN
Permittee as filedNavajo Tribal Utility Authority
NPDES IDAZR10I17L
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 17, 2024
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressBlanding, UT 84511
Receiving water impaired303(D) Listed
SubwatershedWest Water Creek (HUC 140802010407)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZR10I17L.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZR10I17L.

Inspections

EPA’s inspection file holds no inspection for NPDES AZR10I17L.

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 AZR10I17L.

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, AZR10I17L.

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Nearby on the register

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

What this page shows

The WESTWATER WATER DESIGN storm water construction permit, held by Navajo Tribal Utility Authority in Blanding, Utah, is one of 12 such permits on EPA's NPDES register in Blanding, and it is one of 5 NPDES permits in the West Water Creek subwatershed. Among the 12 storm water construction permits in Blanding, 0.0% have a violation on file, and this permit has no pollutants under a numeric limit and no effluent exceedances recorded against it.