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Clean Water Act discharge permit · NPDES NCG030591

WARD TANK, Charlotte, NC: NPDES NCG030591 discharge permit, effluent exceedances, inspections, penalties

WARD TANK, held by Ward Tank and Heat Exchanger Corporation, holds NPDES permit NCG030591. 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 WARD TANK: its NPDES ID, its permit type and status, its dates, its address in Charlotte, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG030591.

Identity

Facility as filedWARD TANK
Permittee as filedWard Tank and Heat Exchanger Corporation
NPDES IDNCG030591
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedJuly 1, 2021
Expiration dateJune 30, 2026
AddressCharlotte, NC 28215
SubwatershedRock Hole Creek-Rocky River (HUC 030401050704)
SIC3351 – Copper Rolling And Drawing

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

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCG030591.

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 NCG030591.

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, NCG030591.

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How we handle your data → Privacy

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 NCG030591 there.

Nearby on the register

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

What this page shows

The WARD TANK permit, filed to Ward Tank and Heat Exchanger Corporation, is one of 159 storm water industrial permits in Mecklenburg County, and 3.8% of those 159 permits have a violation on file. Within the Rock Hole Creek-Rocky River subwatershed, it sits among 57 NPDES permits, and 44.7% of the county's 159 storm water industrial permits carry an earlier issue date than this one. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance, both counted at 0.