Clean Water Act discharge permit · NPDES NCC253285
RALEIGH DURHAM AIRPORT 230KV SUBSTATION DISTRIBUTION REPLACEMENT, Morrisville, NC: NPDES NCC253285 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
RALEIGH DURHAM AIRPORT 230KV SUBSTATION DISTRIBUTION REPLACEMENT, held by Duke Energy Progress, LLC, holds NPDES permit NCC253285. EPA’s file records it issued October 31, 2025 and expiring March 31, 2029. 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 RALEIGH DURHAM AIRPORT 230KV SUBSTATION DISTRIBUTION REPLACEMENT: its NPDES ID, its permit type and status, its dates, its address in Morrisville, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCC253285.
Identity
| Facility as filed | RALEIGH DURHAM AIRPORT 230KV SUBSTATION DISTRIBUTION REPLACEMENT |
|---|---|
| Permittee as filed | Duke Energy Progress, LLC |
| NPDES ID | NCC253285 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 31, 2025 |
| Expiration date | March 31, 2029 |
| Address | Morrisville, NC 27560 |
| Subwatershed | Turkey Creek (HUC 030202010802) |
| NAICS | 237130 – Power and Communication Line and Related Structures Construction |
| SIC | 1542 – Nonresidential Construction |
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
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES NCC253285.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES NCC253285.
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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- One watershed — $2,990/year
- One state — $4,990/year
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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 NCC253285 there.
Nearby on the register
- Discharge permits in Morrisville
- Every permit record in Morrisville, A to Z
- Discharge permits in North Carolina
- Every permit record in North Carolina, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.