Clean Water Act discharge permit · NPDES NCG500312
GREYSTONE CONCRETE PRODUCTS, Henderson, NC: NPDES NCG500312 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
GREYSTONE CONCRETE PRODUCTS, held by Greystone Concrete Products Inc, holds NPDES permit NCG500312. EPA’s file records it issued December 22, 2020 and expiring November 30, 2025. 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 GREYSTONE CONCRETE PRODUCTS: its NPDES ID, its permit type and status, its dates, its address in Henderson, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG500312.
Identity
| Facility as filed | GREYSTONE CONCRETE PRODUCTS |
|---|---|
| Permittee as filed | Greystone Concrete Products Inc |
| NPDES ID | NCG500312 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 22, 2020 |
| Expiration date | November 30, 2025 |
| Address | Henderson, NC 27536 |
| Subwatershed | Devils Cradle Creek (HUC 030201010702) |
| SIC | 3273 – Ready-Mixed Concrete |
| Other EPA IDs (FRS) | ICIS-AIR source NC0000003709100009 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
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 NCG500312.
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 NCG500312.
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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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 NCG500312 there.
Nearby on the register
- Discharge permits in Henderson
- Every permit record in Henderson, 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.