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Clean Water Act discharge permit · NPDES NCG170351

PARKDALE MILLS / PLANT 21, Mineral Springs, NC: NPDES NCG170351 discharge permit, effluent exceedances, inspections, penalties

PARKDALE MILLS / PLANT 21, held by Parkdale America, holds NPDES permit NCG170351. EPA’s file records it issued August 1, 2019 and expiring May 31, 2024. 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 PARKDALE MILLS / PLANT 21: its NPDES ID, its permit type and status, its dates, its address in Mineral Springs, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG170351.

Identity

Facility as filedPARKDALE MILLS / PLANT 21
Permittee as filedParkdale America
NPDES IDNCG170351
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
IssuedAugust 1, 2019
Expiration dateMay 31, 2024
AddressMineral Springs, NC 28108
SubwatershedHowards Creek (HUC 030501020402)
SIC2281 – Yarn Spinning Mills
Other EPA IDs (FRS)RCRA handler NCD986188340; ICIS-AIR source NC0000003709000164

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

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCG170351.

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 NCG170351.

Inspections

EPA’s inspection file holds no inspection for NPDES NCG170351.

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 NCG170351.

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, NCG170351.

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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 NCG170351 there.

PARKDALE MILLS / PLANT 21, Mineral Springs, North Carolina: Coverage under a general permit NCG170351, held by Parkdale America; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued August 1, 2019, term to May 31, 2024.

North Carolina holds 3,311 Industrial stormwater coverages of this permit type in EPA’s file; 847 were issued before NCG170351. Parkdale America holds 7 permits in North Carolina.

Other permits held by Parkdale America

Coverages issued nearest NCG170351

PARKDALE MILLS / PLANT 21 among its neighbors

EPA’s permit file holds 27 discharge permits in the Howards Creek subwatershed (HUC 030501020402), NCG170351 among them. Its county holds 58, 0 of them major permits; NCG170351 is a minor permit.

Other permits in the Howards Creek subwatershed (HUC 030501020402)

Nearby on the register

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

What this page shows

PARKDALE MILLS / PLANT 21 is one of 45 storm water industrial permits in Union County, and about 28.9% of those 45 permits were issued before it. Among the 45 Union County storm water industrial permits, 4.4% have a violation on file, and PARKDALE MILLS / PLANT 21 has none of the 0 pollutants under a numeric limit or exceedances recorded against it. The permit also sits among 27 NPDES permits in the Howards Creek subwatershed, this one included.