Clean Water Act discharge permit · NPDES NCG030554

THERMCRAFT, INC., Winston Salem, NC: NPDES NCG030554 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

THERMCRAFT, INC., held by Thermcraft Inc, holds NPDES permit NCG030554. EPA’s file records it issued July 1, 2021 and expiring June 30, 2026. 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 THERMCRAFT, INC.: its NPDES ID, its permit type and status, its dates, its address in Winston Salem, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG030554.

Identity

Facility as filed	THERMCRAFT, INC.
Permittee as filed	Thermcraft Inc
NPDES ID	NCG030554
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
Program	Industrial stormwater
Issued	July 1, 2021
Expiration date	June 30, 2026
Address	Winston Salem, NC 27107
Subwatershed	Tom-A-Lex Lake-Abbotts Creek (HUC 030401030202)
SIC	3567 – Industrial Furnaces And Ovens
Other EPA IDs (FRS)	RCRA handler NCD982077745

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 NCG030554.

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 NCG030554.

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 NCG030554 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers Clean Water Act NPDES permit NCG030554 held by THERMCRAFT, INC. of Winston Salem, NC, an industrial stormwater permit that is administratively continued after its June 30, 2026 expiration date. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the Minor discharger class is shown in the Facility section.