Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES NCG050473

POLYKEMI, Dallas, NC: NPDES NCG050473 discharge permit, effluent exceedances, inspections, penalties

POLYKEMI, held by Polykemi Manufacturing LLC, holds NPDES permit NCG050473. EPA’s file records it issued April 9, 2024 and expiring May 31, 2028.

POLYKEMI, Dallas, North Carolina: Coverage under a general permit NCG050473, held by Polykemi Manufacturing LLC; Industrial stormwater; Effective; issued April 9, 2024, term to May 31, 2028.

North Carolina holds 3,311 Industrial stormwater coverages of this permit type in EPA’s file; 3,109 were issued before NCG050473.

Coverages issued nearest NCG050473

POLYKEMI among its neighbors

EPA’s permit file holds 71 discharge permits in the Catawba Creek subwatershed (HUC 030501011502), NCG050473 among them.

Other permits in the Catawba Creek subwatershed (HUC 030501011502)

What the register holds for POLYKEMI: its NPDES ID, its permit type and status, its dates, its address in Dallas, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG050473.

Identity

Facility as filedPOLYKEMI
Permittee as filedPolykemi Manufacturing LLC
NPDES IDNCG050473
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedApril 9, 2024
Expiration dateMay 31, 2028
AddressDallas, NC 28034
SubwatershedCatawba Creek (HUC 030501011502)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCG050473.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NCG050473.

Inspections

EPA’s inspection file holds no inspection for NPDES NCG050473.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES NCG050473.

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, NCG050473.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The POLYKEMI permit, filed under Polykemi Manufacturing LLC in Dallas, North Carolina, is one of 63 NPDES permits in the Catawba Creek subwatershed (HUC 030501011502), this one included. It is also the only storm water industrial permit on the register for Dallas, counting this one. The permit lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.