Clean Water Act discharge permit · NPDES GAIS00491
OWENS CORNING ROOFING & ALPHALT PLANT, LLC - ATLANTA PLANT, Atlanta, GA: NPDES GAIS00491 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
OWENS CORNING ROOFING & ALPHALT PLANT, LLC - ATLANTA PLANT, held by Owens Corning Roofing and Asphalt, LLC, holds NPDES permit GAIS00491. EPA’s file records it issued June 1, 2022 and expiring May 31, 2027. 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.
Identity
| Facility as filed | OWENS CORNING ROOFING & ALPHALT PLANT, LLC - ATLANTA PLANT |
|---|---|
| Permittee as filed | Owens Corning Roofing and Asphalt, LLC |
| NPDES ID | GAIS00491 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | June 1, 2022 |
| Expiration date | May 31, 2027 |
| Address | Atlanta, GA 30336 |
| Subwatershed | Upper Euharlee Creek (HUC 031501041404) |
| Other EPA IDs (FRS) | RCRA handler GAD984282145; ICIS-AIR source GA0000001312100334 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 20Pollutants on file
- 0Under a numeric limit
- 20With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 0 | 6 | 0 | ||
| Solids, total suspended | 0 | 4 | 0 | ||
| Oil & Grease | 0 | 2 | 0 | ||
| Acenaphthylene | 0 | 2 | 0 | ||
| Acenaphthene | 0 | 2 | 0 | ||
| Anthracene | 0 | 2 | 0 | ||
| Benzo[b]fluoranthene | 0 | 2 | 0 | ||
| Benzo[k]fluoranthene | 0 | 2 | 0 | ||
| Benzo[a]pyrene | 0 | 2 | 0 | ||
| Chrysene | 0 | 2 | 0 | ||
| Fluoranthene | 0 | 2 | 0 | ||
| Fluorene | 0 | 2 | 0 | ||
| Indeno[1,2,3-cd]pyrene | 0 | 2 | 0 | ||
| Phenanthrene | 0 | 2 | 0 | ||
| Pyrene | 0 | 2 | 0 | ||
| Benzo[ghi]perylene | 0 | 2 | 0 | ||
| Benzo[a]anthracene | 0 | 2 | 0 | ||
| Dibenz[a,h]anthracene | 0 | 2 | 0 | ||
| Naphthalene | 0 | 2 | 0 | ||
| Chemical Oxygen Demand [COD] | 0 | 2 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES GAIS00491.
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 GAIS00491.
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 GAIS00491 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.