Clean Water Act discharge permit · NPDES NCS000460
KNIGHTDALE - SMALL MS4, Knightdale, NC: NPDES NCS000460 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
KNIGHTDALE - SMALL MS4, held by Town of Knightdale, holds NPDES permit NCS000460. EPA’s file records it issued February 20, 2017 and expiring February 19, 2022. 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 KNIGHTDALE - SMALL MS4: its NPDES ID, its permit type and status, its dates, its address in Knightdale, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCS000460.
Identity
| Facility as filed | KNIGHTDALE - SMALL MS4 |
|---|---|
| Permittee as filed | Town of Knightdale |
| NPDES ID | NCS000460 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Large municipal storm sewer systems |
| Issued | February 20, 2017 |
| Expiration date | February 19, 2022 |
| Address | Knightdale, NC 27545 |
| Subwatershed | Mango Creek-Neuse River (HUC 030202010705) |
Cited to the EPA ICIS-NPDES permit file (ECHO 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 NCS000460.
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 NCS000460.
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, NCS000460.
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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 NCS000460 there.
Nearby on the register
- Discharge permits in Knightdale
- Every permit record in Knightdale, 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 September 15, 2026.