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Clean Water Act discharge permit · NPDES NCC201383

LARKHAVEN ELECTRICAL SUBSTATION, Charlotte, NC: NPDES NCC201383 discharge permit, effluent exceedances, inspections, penalties

LARKHAVEN ELECTRICAL SUBSTATION, held by Union Power Cooperative, holds NPDES permit NCC201383. EPA’s file records it issued April 1, 2024 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 LARKHAVEN ELECTRICAL SUBSTATION: its NPDES ID, its permit type and status, its dates, its address in Charlotte, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCC201383.

Identity

Facility as filedLARKHAVEN ELECTRICAL SUBSTATION
Permittee as filedUnion Power Cooperative
NPDES IDNCC201383
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedApril 1, 2024
Expiration dateMarch 31, 2029
AddressCharlotte, NC 28215
SubwatershedReedy Creek (HUC 030401050302)

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 NCC201383.

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 NCC201383.

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 NCC201383 there.

Nearby on the register

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

What this page shows

This EPA-sourced public-records page covers NPDES permit NCC201383 for LARKHAVEN ELECTRICAL SUBSTATION in Charlotte, NC, held by Union Power Cooperative, with status Effective and a Minor discharger class. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, with the permit issued April 1, 2024 and expiring March 31, 2029.