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Clean Water Act discharge permit · NPDES NCG600025

UNCW HARBOR ISLAND AQUACULTURE FACILITY, Wrightsville Beach, NC: NPDES NCG600025 discharge permit, effluent exceedances, inspections, penalties

UNCW HARBOR ISLAND AQUACULTURE FACILITY, held by University of NC at Wilmington, holds NPDES permit NCG600025. EPA’s file records it issued September 29, 2025 and expiring April 30, 2030. 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 UNCW HARBOR ISLAND AQUACULTURE FACILITY: its NPDES ID, its permit type and status, its dates, its address in Wrightsville Beach, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG600025.

Identity

Facility as filedUNCW HARBOR ISLAND AQUACULTURE FACILITY
Permittee as filedUniversity of NC at Wilmington
NPDES IDNCG600025
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 29, 2025
Expiration dateApril 30, 2030
AddressWrightsville Beach, NC 28480

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 NCG600025.

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 NCG600025.

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, NCG600025.

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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 NCG600025 there.

Nearby on the register

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

What this page shows

The UNCW HARBOR ISLAND AQUACULTURE FACILITY is one of 33 general permit coverages in New Hanover County on EPA's NPDES register, and none of those 33 coverages has a violation on file, at 0.0%. Of those 33 coverages, 81.8% carry an earlier issue date than this one, which was issued September 29, 2025. The permit, held by the University of NC at Wilmington, records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.