Clean Water Act discharge permit · NPDES GA0048640
ARGOS READY MIX, LLC (DULUTH CONCRETE PLANT), Duluth, GA: NPDES GA0048640 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 3Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
ARGOS READY MIX, LLC (DULUTH CONCRETE PLANT), held by LAFARGE BUILDING MATERIALS, INC., holds NPDES permit GA0048640, which discharges to Unnamed Trib/To Chattahoochee Rv. EPA’s file records it issued October 10, 2008 and expiring August 31, 2013. 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.
Identity
| Facility as filed | ARGOS READY MIX, LLC (DULUTH CONCRETE PLANT) |
|---|---|
| Permittee as filed | LAFARGE BUILDING MATERIALS, INC. |
| NPDES ID | GA0048640 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 10, 2008 |
| Expiration date | August 31, 2013 |
| Issuing agency | GA DNR MA |
| Address | Duluth, GA 30096 |
| Receiving water | UNNAMED TRIB/TO CHATTAHOOCHEE RV |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Little Suwanee Creek-Yellow River (HUC 030701030301) |
| SIC | 3273 – Ready-Mixed Concrete |
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
- 4Pollutants on file
- 3Under a numeric limit
- 4With a violation of any kind
- 1With 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 | 2 | 193 | 1 | January 31, 1990 | |
| Flow, in conduit or thru treatment plant | 2 | 192 | 0 | ||
| Solids, total suspended | 1 | 100 | 0 | ||
| Solids, sludge, total, dry weight | 0 | 22 | 0 |
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 GA0048640.
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.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.