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Clean Water Act discharge permit · NPDES MIS210509

DARLING INGREDIENTS-COLDWATER, Coldwater, MI: NPDES MIS210509 discharge permit, effluent exceedances, inspections, penalties

DARLING INGREDIENTS-COLDWATER, held by Darling Ingredients Incorporated, holds NPDES permit MIS210509, which discharges to South Lake. EPA’s file records it issued December 29, 2021 and expiring March 31, 2027. 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.

Identity

Facility as filedDARLING INGREDIENTS-COLDWATER
Permittee as filedDarling Ingredients Incorporated
NPDES IDMIS210509
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedDecember 29, 2021
Expiration dateMarch 31, 2027
Issuing agencyState
AddressColdwater, MI 49036
Receiving waterSouth Lake
SubwatershedHodunk Pond-Coldwater River (HUC 040500010111)
SIC2077 – Animal And Marine Fats And Oils
Other EPA IDs (FRS)ICIS-AIR source MI00000000000B1526

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same 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 MIS210509.

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

DateWhat EPA recordedAgency
June 27, 2025Other noncompliance related to industrial stormwater dischargesST6
June 27, 2025Discharge from an industrial stormwater outfall to waters of the U.S. without NPDES permit coverageST6
June 27, 2025Failure to develop, maintain, or get approval of an adequate SWPPP (industrial stormwater)ST6

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 MIS210509 there.

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act NPDES permit MIS210509 for DARLING INGREDIENTS-COLDWATER in Coldwater, MI, held by Darling Ingredients Incorporated and discharging to South Lake in the Hodunk Pond-Coldwater River subwatershed (HUC 040500010111). The permit is listed as Effective, a Minor discharger, issued December 29, 2021 and expiring March 31, 2027, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.