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Clean Water Act discharge permit · NPDES AZC115296

LARRY H MILLER DODGE RAM TUCSON, Tucson, AZ: NPDES AZC115296 discharge permit, effluent exceedances, inspections, penalties

LARRY H MILLER DODGE RAM TUCSON, held by Arco Construction Company, holds NPDES permit AZC115296, which discharges to Julian Wash | Old Julian Wash - Santa Cruz Riv. EPA’s file records it issued March 18, 2026 and expiring August 28, 2030. 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 LARRY H MILLER DODGE RAM TUCSON: its NPDES ID, its permit type and status, its dates, its address in Tucson, Arizona, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC115296.

Identity

Facility as filedLARRY H MILLER DODGE RAM TUCSON
Permittee as filedArco Construction Company
NPDES IDAZC115296
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMarch 18, 2026
Expiration dateAugust 28, 2030
Issuing agencyADEQ
AddressTucson, AZ 85711
Receiving waterJulian Wash | Old Julian Wash - SANTA CRUZ RIV
SubwatershedArroyo Chico-Santa Cruz River (HUC 150503010906)
Other EPA IDs (FRS)RCRA handler AZD981447386

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZC115296.

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 AZC115296.

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.

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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 AZC115296 there.

Nearby on the register

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

What this page shows

The LARRY H MILLER DODGE RAM TUCSON general permit coverage (NPDES ID AZC115296) is one of 105 general permit coverages in Pima County, and 0.0% of those 105 coverages carry a violation on file. Of all 105 Pima County general permit coverages, this one included, 93.3% were issued earlier than this permit's March 18, 2026 issue date. The permit is also one of 125 NPDES permits in the Arroyo Chico-Santa Cruz River subwatershed, this one included, and it has no pollutants under a numeric limit and no effluent exceedances on file.