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Clean Water Act discharge permit · NPDES MIS211032

CADILLAC ASPHALT LLC-DIX, Detroit, MI: NPDES MIS211032 discharge permit, effluent exceedances, inspections, penalties

CADILLAC ASPHALT LLC-DIX, held by Cadillac Asphalt LLC, holds NPDES permit MIS211032, which discharges to River Rouge. EPA’s file records it issued June 7, 2019 and expiring April 1, 2022.

CADILLAC ASPHALT LLC-DIX, Detroit, Michigan: Coverage under a general permit MIS211032, held by Cadillac Asphalt LLC; Administratively continued (past its expiration date and still in force until reissued); issued June 7, 2019, term to April 1, 2022, by State; discharges to River Rouge.

CADILLAC ASPHALT LLC-DIX among its neighbors

EPA’s permit file holds 33 discharge permits in the Woodmere Cemetery-River Rouge subwatershed (HUC 040900040407), MIS211032 among them.

Other permits in the Woodmere Cemetery-River Rouge subwatershed (HUC 040900040407)

What the register holds for CADILLAC ASPHALT LLC-DIX: its NPDES ID, its permit type and status, its dates, its address in Detroit, Michigan, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS211032.

Identity

Facility as filedCADILLAC ASPHALT LLC-DIX
Permittee as filedCadillac Asphalt LLC
NPDES IDMIS211032
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
IssuedJune 7, 2019
Expiration dateApril 1, 2022
Issuing agencyState
AddressDetroit, MI 48096
Receiving waterRiver Rouge
Receiving water impaired303(D) Listed
SubwatershedWoodmere Cemetery-River Rouge (HUC 040900040407)
SIC2951 – Asphalt Paving Mixtures And Blocks

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MIS211032.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MIS211032.

Inspections

EPA’s inspection file holds no inspection for NPDES MIS211032.

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 MIS211032.

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, MIS211032.

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Nearby on the register

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

What this page shows

This public-records page covers the Clean Water Act discharge permit NPDES MIS211032 for CADILLAC ASPHALT LLC-DIX in Detroit, Michigan, held by Cadillac Asphalt LLC and discharging to River Rouge. The permit is listed as administratively continued, with a Minor Discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.