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Clean Water Act discharge permit · NPDES NCC261636

TWIN LAKES 66, 68 & 69, Matthews, NC: NPDES NCC261636 discharge permit, effluent exceedances, inspections, penalties

TWIN LAKES 66, 68 & 69, held by Linnane Construction LLC, holds NPDES permit NCC261636. EPA’s file records it issued June 18, 2026 and expiring March 31, 2029. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for TWIN LAKES 66, 68 & 69: its NPDES ID, its permit type and status, its dates, its address in Matthews, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCC261636.

Identity

Facility as filedTWIN LAKES 66, 68 & 69
Permittee as filedLinnane Construction LLC
NPDES IDNCC261636
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJune 18, 2026
Expiration dateMarch 31, 2029
AddressMatthews, NC 28104
SubwatershedWest Fork Twelvemile Creek (HUC 030501030201)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCC261636.

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 NCC261636.

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 NCC261636 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The TWIN LAKES 66, 68 & 69 permit, held by Linnane Construction LLC in Matthews, North Carolina, is one of 77 general permit coverages in Matthews on EPA's NPDES register, and 87.0% of those coverages were issued before it. Among the 77 Matthews coverages, 0.0% have a violation on file, and the permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance. It also sits among 42 NPDES permits in the West Fork Twelvemile Creek subwatershed, this one included.