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Clean Water Act discharge permit · NPDES AZR10I0YS

NAVAJO DOT, ROUTE 15 GREASEWOOD TO BURNSIDE CULTURAL TESTING, Greasewood, AZ: NPDES AZR10I0YS discharge permit, effluent exceedances, inspections, penalties

NAVAJO DOT, ROUTE 15 GREASEWOOD TO BURNSIDE CULTURAL TESTING, held by Logan Simpson Design Inc., holds NPDES permit AZR10I0YS. EPA’s file records it issued April 4, 2023 and expiring February 16, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for NAVAJO DOT, ROUTE 15 GREASEWOOD TO BURNSIDE CULTURAL TESTING: its NPDES ID, its permit type and status, its dates, its address in Greasewood, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZR10I0YS.

Identity

Facility as filedNAVAJO DOT, ROUTE 15 GREASEWOOD TO BURNSIDE CULTURAL TESTING
Permittee as filedLogan Simpson Design Inc.
NPDES IDAZR10I0YS
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 4, 2023
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressGreasewood, AZ 86047
SubwatershedTown of Greasewood-Pueblo Colorado Wash (HUC 150200110307)

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 AZR10I0YS.

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 AZR10I0YS.

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, AZR10I0YS.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

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 AZR10I0YS there.

Nearby on the register

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