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Fluid Milk, Baton Rouge, Louisiana. NPDES permit LA0037923, in force until Jun 30, 2031. Last 12 months: over a limit 20 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Outfall | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|---|
| October 2025 | 001 | BOD, 5-day, 20 deg. C, monthly average | 38 mg/L | ≤ 30 mg/L | 27% |
| January 2026 | 001 | BOD, 5-day, 20 deg. C, monthly average | 45 mg/L | ≤ 30 mg/L | 50% |
| March 2026 | 003 | Carbon, tot organic [TOC], daily maximum | 53.7 mg/L | ≤ 50 mg/L | 7% |
| April 2026 | 001 | BOD, 5-day, 20 deg. C, daily maximum | 148 mg/L | ≤ 45 mg/L | 229% |
| April 2026 | 001 | BOD, 5-day, 20 deg. C, monthly average | 148 mg/L | ≤ 30 mg/L | 393% |
| April 2026 | 001 | Oxygen demand, chem. [high level] [COD], monthly average | 228 mg/L | ≤ 200 mg/L | 14% |
| April 2026 | 001 | Solids, total suspended, daily maximum | 63 mg/L | ≤ 45 mg/L | 40% |
| April 2026 | 001 | Solids, total suspended, monthly average | 63 mg/L | ≤ 30 mg/L | 110% |
| May 2026 | 001 | BOD, 5-day, 20 deg. C, daily maximum | 124 mg/L | ≤ 45 mg/L | 176% |
| May 2026 | 001 | BOD, 5-day, 20 deg. C, monthly average | 124 mg/L | ≤ 30 mg/L | 313% |
| May 2026 | 001 | Oil & Grease, daily maximum | 23.3 mg/L | ≤ 15 mg/L | 55% |
| May 2026 | 001 | Oxygen demand, chem. [high level] [COD], daily maximum | 466 mg/L | ≤ 300 mg/L | 55% |
| May 2026 | 001 | Oxygen demand, chem. [high level] [COD], monthly average | 466 mg/L | ≤ 200 mg/L | 133% |
| May 2026 | 001 | Solids, total suspended, daily maximum | 81 mg/L | ≤ 45 mg/L | 80% |
| May 2026 | 001 | Solids, total suspended, monthly average | 81 mg/L | ≤ 30 mg/L | 170% |
| June 2026 | 001 | BOD, 5-day, 20 deg. C, daily maximum | 46 mg/L | ≤ 45 mg/L | 2% |
| June 2026 | 001 | BOD, 5-day, 20 deg. C, monthly average | 46 mg/L | ≤ 30 mg/L | 53% |
| June 2026 | 003 | Carbon, tot organic [TOC], daily maximum | 174 mg/L | ≤ 50 mg/L | 248% |
| June 2026 | 004 | Carbon, tot organic [TOC], daily maximum | 97.5 mg/L | ≤ 50 mg/L | 95% |
| June 2026 | 004 | Oil & Grease, daily maximum | 38.9 mg/L | ≤ 15 mg/L | 159% |
| 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 |
| Oxygen demand, chem. [high level] [COD] | monthly average | ≤ 200 mg/L | all year | 001 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 300 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 |
| Oil & Grease | daily maximum | ≤ 15 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 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 003 |
| pH | instantaneous maximum | ≤ 8.5 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 |
| 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 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 004 |
| pH | instantaneous maximum | ≤ 8.5 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 |
| 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 |
Cited limits by parameter: Louisiana's rules and the federal ones.
Same industry: the 79 Food and Kindred Products 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/LA0037923 · MCP: https://passage-data.com/mcp