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Clean Water Act discharge permit · NPDES MIS112158

R+L CARRIERS-GRR, Kentwood, MI: NPDES MIS112158 discharge permit, effluent exceedances, inspections, penalties

R+L CARRIERS-GRR, held by Greenwood Motor Lines Inc., dba R&L Carriers, holds NPDES permit MIS112158. EPA’s file records it issued April 16, 2025 and expiring April 1, 2026. 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 R+L CARRIERS-GRR: its NPDES ID, its permit type and status, its dates, its address in Kentwood, Michigan. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS112158.

Identity

Facility as filedR+L CARRIERS-GRR
Permittee as filedGreenwood Motor Lines Inc., dba R&L Carriers
NPDES IDMIS112158
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedApril 16, 2025
Expiration dateApril 1, 2026
Issuing agencyState
AddressKentwood, MI 49512
Receiving water impaired303(D) Listed
SubwatershedHeadwaters Plaster Creek (HUC 040500060505)

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 MIS112158.

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 MIS112158.

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, MIS112158.

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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 MIS112158 there.

Nearby on the register

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

What this page shows

Of the 13 general permit coverages in Kentwood, 7.7% have a violation on file, including R+L CARRIERS-GRR. Including R+L CARRIERS-GRR, 76.9% of the 13 Kentwood coverages were issued before this permit. The Headwaters Plaster Creek subwatershed holds 32 NPDES permits, counting this permit.