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Clean Water Act discharge permit · NPDES NCG030681

MACLEAN CURTIS LLC, Mooresville, NC: NPDES NCG030681 discharge permit, effluent exceedances, inspections, penalties

MACLEAN CURTIS LLC, held by Maclean Curtis LLC, holds NPDES permit NCG030681. EPA’s file records it issued May 20, 2021 and expiring June 30, 2021. 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 MACLEAN CURTIS LLC: its NPDES ID, its permit type and status, its dates, its address in Mooresville, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG030681.

Identity

Facility as filedMACLEAN CURTIS LLC
Permittee as filedMaclean Curtis LLC
NPDES IDNCG030681
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedMay 20, 2021
Expiration dateJune 30, 2021
AddressMooresville, NC 28115
SubwatershedLower Dutch Buffalo Creek (HUC 030401050304)
SIC3451 – Screw Machine Products

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 NCG030681.

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 NCG030681.

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

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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 NCG030681 there.

Nearby on the register

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

What this page shows

Of Mooresville's 9 storm water industrial permits, 0.0% have a violation on file, and MACLEAN CURTIS LLC is part of that count. Lower Dutch Buffalo Creek (HUC 030401050304) includes 26 NPDES permits, this permit among them. Of the 9 Mooresville permits, 33.3% have an earlier issue date than this permit, which was issued May 20, 2021.