Clean Water Act discharge permit · NPDES LAG110219
DERIDDER READY-MIX FACILITY, Deridder, LA: NPDES LAG110219 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
DERIDDER READY-MIX FACILITY, held by PAI READY MIX LLC, holds NPDES permit LAG110219. EPA’s file records it issued May 30, 2024 and expiring June 4, 2029.
DERIDDER READY-MIX FACILITY, Deridder, Louisiana: Coverage under a general permit LAG110219, held by PAI READY MIX LLC; Effective; issued May 30, 2024, term to June 4, 2029.
- pH: 2 limits, 51 violations of any kind, 1 effluent exceedance, latest July 31, 2016.
- Solids, total suspended: 1 limit, 26 violations of any kind, 1 effluent exceedance, latest July 31, 2016, largest 25% over the limit.
- Flow, in conduit or thru treatment plant: 10 limits, 56 violations of any kind, 0 effluent exceedances.
- Oil and grease: 0 limits, 24 violations of any kind, 0 effluent exceedances.
- Oxygen demand, chem. [high level] [COD]: 1 limit, 1 violation of any kind, 0 effluent exceedances.
- Oil & Grease: 1 limit, 1 violation of any kind, 0 effluent exceedances.
Other permits held by PAI READY MIX LLC
- PAI READY MIX LLC - JENNINGS READY MIX FACILITY, Jennings: LAG110218, issued May 30, 2024
DERIDDER READY-MIX FACILITY among its neighbors
EPA’s permit file holds 5 discharge permits in the Palmetto Creek subwatershed (HUC 080802040305), LAG110219 among them. Its county holds 26, 4 of them major permits; LAG110219 is a minor permit.
Other permits in the Palmetto Creek subwatershed (HUC 080802040305)
- CAPSTONE AT CEDAR STREET LP, Deridder: LAR10Q509, minor permit, permit term to June 23, 2026
- INGEVITY S. CAROLINA, LLC, Deridder: LA0000868, major permit, discharging to PALMETTO CREEK, permit term to May 31, 2018
- SHED MASTERS, LLC, Deridder: LAR05Q343, minor permit, permit term to October 26, 2026
- WEST LOUISIANA PETROLEUM CORPORATION - FORMER SAM'S CAR CARE, De Ridder: LAG830373, minor permit, permit term to March 31, 2028
Identity
| Facility as filed | DERIDDER READY-MIX FACILITY |
|---|---|
| Permittee as filed | PAI READY MIX LLC |
| NPDES ID | LAG110219 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 30, 2024 |
| Expiration date | June 4, 2029 |
| Address | Deridder, LA 70634 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Palmetto Creek (HUC 080802040305) |
Effluent limits and exceedances
- 6Pollutants on file
- 5Under a numeric limit
- 6With a violation of any kind
- 2With 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 | 51 | 1 | July 31, 2016 | |
| Solids, total suspended | 1 | 26 | 1 | July 31, 2016 | 25% over the limit |
| Flow, in conduit or thru treatment plant | 10 | 56 | 0 | ||
| Oil and grease | 0 | 24 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 1 | 1 | 0 | ||
| Oil & Grease | 1 | 1 | 0 |
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES LAG110219.
Inspections
EPA’s inspection file holds no inspection for NPDES LAG110219.
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 LAG110219.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.