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Clean Water Act discharge permit · NPDES NCG050476

ADVANCED DRAINAGE SYSTEMS INC., Bessemer City, NC: NPDES NCG050476 discharge permit, effluent exceedances, inspections, penalties

ADVANCED DRAINAGE SYSTEMS INC., held by Advanced Drainage Systems Inc, holds NPDES permit NCG050476. EPA’s file records it issued November 12, 2024 and expiring May 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for ADVANCED DRAINAGE SYSTEMS INC.: its NPDES ID, its permit type and status, its dates, its address in Bessemer City, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG050476.

Identity

Facility as filedADVANCED DRAINAGE SYSTEMS INC.
Permittee as filedAdvanced Drainage Systems Inc
NPDES IDNCG050476
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedNovember 12, 2024
Expiration dateMay 31, 2028
AddressBessemer City, NC 28016
SubwatershedLower Crowders Creek (HUC 030501011504)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCG050476.

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 NCG050476.

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, NCG050476.

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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 NCG050476 there.

Nearby on the register

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

What this page shows

ADVANCED DRAINAGE SYSTEMS INC. is among 4 storm water industrial permits on EPA's NPDES register in Bessemer City. The Lower Crowders Creek subwatershed contains 53 NPDES permits, including this permit.