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Lubricating Oils And Greases, Lafayette Parish, Louisiana. NPDES permit LA0126881 expired May 31, 2025; its limits still apply. Last 12 months: over a limit once (last December 2025). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| December 2025 | Solids, total suspended, daily maximum | 96 mg/L | ≤ 45 mg/L | 113% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 45 mg/L | all year | 001 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 001 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 45 mg/L | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/d) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 001 |
| Coliform, fecal general | monthly average | ≤ 200 #/100mL | all year | 001 |
| Coliform, fecal general | daily maximum | ≤ 400 #/100mL | all year | 001 |
| Oxygen demand, chem. [high level] [COD] | monthly average | ≤ 200 mg/L | all year | 002 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 300 mg/L | all year | 002 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 002 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 45 mg/L | all year | 002 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 002 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year | 002 |
| Lead, total [as Pb] | daily maximum | ≤ 50 mg/L | all year | 002 |
| Benzene | daily maximum | ≤ 50 ug/L | all year | 002 |
| BTEX | daily maximum | ≤ 250 ug/L | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/d) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 002 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 003 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 003 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 003 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year | 003 |
| Copper, total [as Cu] | monthly average | report only (ug/L) | all year | 003 |
| Copper, total [as Cu] | monthly average | report only (ug/L) | all year | 003 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) | all year | 003 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) | all year | 003 |
| Lead, total [as Pb] | monthly average | report only (ug/L) | all year | 003 |
| Lead, total [as Pb] | monthly average | report only (ug/L) | all year | 003 |
| Lead, total [as Pb] | daily maximum | report only (ug/L) | all year | 003 |
| Lead, total [as Pb] | daily maximum | report only (ug/L) | all year | 003 |
| Zinc, total [as Zn] | monthly average | report only (ug/L) | all year | 003 |
| Zinc, total [as Zn] | monthly average | report only (ug/L) | all year | 003 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) | all year | 003 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) | all year | 003 |
| Phenolics, total recoverable | monthly average | report only (ug/L) | all year | 003 |
| Phenolics, total recoverable | monthly average | report only (ug/L) | all year | 003 |
| Phenolics, total recoverable | daily maximum | report only (ug/L) | all year | 003 |
| Phenolics, total recoverable | daily maximum | report only (ug/L) | all year | 003 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/d) | all year | 003 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/d) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 003 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 004 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 004 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 004 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year | 004 |
| Cyanide, total [as CN] | monthly average | report only (ug/L) | all year | 004 |
| Cyanide, total [as CN] | monthly average | report only (ug/L) | all year | 004 |
| Cyanide, total [as CN] | daily maximum | report only (ug/L) | all year | 004 |
| Cyanide, total [as CN] | daily maximum | report only (ug/L) | all year | 004 |
| Arsenic, total [as As] | monthly average | report only (ug/L) | all year | 004 |
| Arsenic, total [as As] | monthly average | report only (ug/L) | all year | 004 |
| Arsenic, total [as As] | daily maximum | report only (ug/L) | all year | 004 |
| Arsenic, total [as As] | daily maximum | report only (ug/L) | all year | 004 |
| Chromium, total [as Cr] | monthly average | report only (ug/L) | all year | 004 |
| Chromium, total [as Cr] | monthly average | report only (ug/L) | all year | 004 |
| Chromium, total [as Cr] | daily maximum | report only (ug/L) | all year | 004 |
| Chromium, total [as Cr] | daily maximum | report only (ug/L) | all year | 004 |
| Copper, total [as Cu] | monthly average | report only (ug/L) | all year | 004 |
| Copper, total [as Cu] | monthly average | report only (ug/L) | all year | 004 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) | all year | 004 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) | all year | 004 |
| Lead, total [as Pb] | monthly average | report only (ug/L) | all year | 004 |
| Lead, total [as Pb] | monthly average | report only (ug/L) | all year | 004 |
| Lead, total [as Pb] | daily maximum | report only (ug/L) | all year | 004 |
| Lead, total [as Pb] | daily maximum | report only (ug/L) | all year | 004 |
| Nickel, total [as Ni] | monthly average | report only (ug/L) | all year | 004 |
| Nickel, total [as Ni] | monthly average | report only (ug/L) | all year | 004 |
| Nickel, total [as Ni] | daily maximum | report only (ug/L) | all year | 004 |
| Nickel, total [as Ni] | daily maximum | report only (ug/L) | all year | 004 |
| Zinc, total [as Zn] | monthly average | report only (ug/L) | all year | 004 |
| Zinc, total [as Zn] | monthly average | report only (ug/L) | all year | 004 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) | all year | 004 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) | all year | 004 |
| Phenolics, total recoverable | monthly average | report only (ug/L) | all year | 004 |
| Phenolics, total recoverable | monthly average | report only (ug/L) | all year | 004 |
| Phenolics, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Phenolics, total recoverable | daily maximum | report only (ug/L) | all year | 004 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/d) | all year | 004 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/d) | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year | 004 |
Cited limits by parameter: Louisiana's rules and the federal ones.
Same industry: the 26 Petroleum Refining and Related Industries permits in Louisiana.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/LA0126881 · MCP: https://passage-data.com/mcp