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Clean Water Act discharge permit · NPDES AZR10I0LI

NA-13-T23/XA6 GOULDINGS SCATTERED / MITCHELL BUTTE EXT, Oljato, UT: NPDES AZR10I0LI discharge permit, effluent exceedances, inspections, penalties

NA-13-T23/XA6 GOULDINGS SCATTERED / MITCHELL BUTTE EXT, held by NAVAJO ENGINEERING AND CONSTRUCTION AUTHORITY, holds NPDES permit AZR10I0LI. EPA’s file records it issued August 25, 2020 and expiring February 15, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for NA-13-T23/XA6 GOULDINGS SCATTERED / MITCHELL BUTTE EXT: its NPDES ID, its permit type and status, its dates, its address in Oljato, Utah. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZR10I0LI.

Identity

Facility as filedNA-13-T23/XA6 GOULDINGS SCATTERED / MITCHELL BUTTE EXT
Permittee as filedNAVAJO ENGINEERING AND CONSTRUCTION AUTHORITY
NPDES IDAZR10I0LI
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
ProgramConstruction stormwater
IssuedAugust 25, 2020
Expiration dateFebruary 15, 2022
Issuing agencyU.S. EPA
AddressOljato, UT 84536
SubwatershedHoliday Mesa-Oljeto Wash (HUC 140802050307)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZR10I0LI.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZR10I0LI.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, AZR10I0LI.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID AZR10I0LI there.

Nearby on the register

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

What this page shows

The NA-13-T23/XA6 GOULDINGS SCATTERED / MITCHELL BUTTE EXT permit is one of 2 storm water construction permits on the NPDES register in Oljato, and it is also one of 2 NPDES permits in the Holiday Mesa-Oljeto Wash subwatershed. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance, each counted as 0.