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Clean Water Act discharge permit · NPDES INRM03178

HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED, Cloverdale, IN: NPDES INRM03178 discharge permit, effluent exceedances, inspections, penalties

HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED, held by Heidelberg Materials Midwest Agg Incorporated, holds NPDES permit INRM03178. EPA’s file records it issued February 28, 2025 and expiring February 27, 2030. 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.

What the register holds for HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED: its NPDES ID, its permit type and status, its dates, its address in Cloverdale, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRM03178.

Identity

Facility as filedHEIDELBERG MATERIALS MIDWEST AGG INCORPORATED
Permittee as filedHeidelberg Materials Midwest Agg Incorporated
NPDES IDINRM03178
Permit statusEffective
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedFebruary 28, 2025
Expiration dateFebruary 27, 2030
Issuing agencyIDEM
AddressCloverdale, IN 46120
SubwatershedDeweese Branch-Deer Creek (HUC 051202030303)
NAICS212319 – Other Crushed and Broken Stone Mining and Quarrying
SIC1429 – Crushed And Broken Stone

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES INRM03178.

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 INRM03178.

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 INRM03178 there.

Nearby on the register

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

What this page shows

HEIDELBERG MATERIALS MIDWEST AGG INCORPORATED is one of 12 individual permits in Putnam County, this one included, and 91.7% of those 12 permits have a violation on file. The permit sits among 20 NPDES permits in the Deweese Branch-Deer Creek subwatershed, this one included. Of the 12 individual permits in Putnam County, this one included, 91.7% were issued earlier than this permit, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance on file.