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Clean Water Act discharge permit · NPDES INRM03121

PRYSMIAN CABLES AND SYSTEMS LLC, Marion, IN: NPDES INRM03121 discharge permit, effluent exceedances, inspections, penalties

PRYSMIAN CABLES AND SYSTEMS LLC, held by Prysmian Cables and Systems LLC, holds NPDES permit INRM03121, which discharges to Mississinewa River. EPA’s file records it issued December 16, 2021 and expiring December 15, 2026. 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 PRYSMIAN CABLES AND SYSTEMS LLC: its NPDES ID, its permit type and status, its dates, its address in Marion, Indiana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRM03121.

Identity

Facility as filedPRYSMIAN CABLES AND SYSTEMS LLC
Permittee as filedPrysmian Cables and Systems LLC
NPDES IDINRM03121
Permit statusEffective
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedDecember 16, 2021
Expiration dateDecember 15, 2026
Issuing agencyIDEM
AddressMarion, IN 46953
Receiving waterMississinewa River
SubwatershedBoots Creek-Mississinewa River (HUC 051201030511)
NAICS331420 – Copper Rolling, Drawing, Extruding, and Alloying
SIC3357 – Nonferrous Wiredrawing & Insulating
Other EPA IDs (FRS)RCRA handler IND062803697; ICIS-AIR source IN0000001805300001

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 INRM03121.

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 INRM03121.

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, INRM03121.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 INRM03121 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 NPDES permit INRM03121, held by PRYSMIAN CABLES AND SYSTEMS LLC in Marion, IN, which discharges to the Mississinewa River under an industrial stormwater program. The register lists the permit as Effective with a Minor Discharger class, zero pollutants under a numeric limit, and zero pollutants with an effluent exceedance.