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Clean Water Act discharge permit · NPDES MDR003674

IR TOOLS, Crofton, MD: NPDES MDR003674 discharge permit, effluent exceedances, inspections, penalties

IR TOOLS holds NPDES permit MDR003674. EPA’s file records it issued September 6, 2022 and expiring December 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.

What the register holds for IR TOOLS: its NPDES ID, its permit type and status, its dates, its address in Crofton, Maryland. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MDR003674.

Identity

Facility as filedIR TOOLS
Permittee as filedIR TOOLS
NPDES IDMDR003674
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 6, 2022
Expiration dateDecember 31, 2027
Issuing agencyMARYLAND DEPARTMENT OF THE ENVIRONMENT
AddressCrofton, MD 21114
Receiving water impaired303(D) Listed
SubwatershedTowsers Branch-Little Patuxent River (HUC 020600060203)
NAICS314999 – All Other Miscellaneous Textile Product Mills

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 MDR003674.

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 MDR003674.

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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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 MDR003674 there.

Nearby on the register

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

What this page shows

This page covers the Clean Water Act discharge permit NPDES MDR003674 held by IR TOOLS in Crofton, MD, with a status of Effective and a discharger class of Minor, and it reports 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance. The permit was issued September 6, 2022 and expires December 31, 2027, according to the EPA permit file as it stood on October 14, 2026.