NPDES permit LA0090409 · Minor NON-POTW · effective, expires 2028-02-28 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-06-30. Most often over: Coliform, fecal general (18), BOD, carbonaceous [5 day, 20 C] (6), Solids, total suspended (4).
Reports are due about 28 days after each monitoring period ends (the most common figure among LA permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 101 | BOD, 5-day, 20 deg. C | DAILY MX | <= 1.7 lb/d | all year |
| 101 | BOD, 5-day, 20 deg. C | DAILY MX | <= 1.7 lb/d | all year |
| 101 | pH | INST MIN | >= 6 SU | all year |
| 101 | pH | INST MIN | >= 6 SU | all year |
| 101 | pH | INST MAX | <= 9 SU | all year |
| 101 | pH | INST MAX | <= 9 SU | all year |
| 101 | Solids, total suspended | DAILY MX | <= 1.3 lb/d | all year |
| 101 | Solids, total suspended | DAILY MX | <= 1.3 lb/d | all year |
| 101 | Oil & Grease | DAILY MX | <= 1.9 lb/d | all year |
| 101 | Oil & Grease | DAILY MX | <= 1.9 lb/d | all year |
| 101 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 101 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 101 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 101 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 201 | Oxygen, dissolved [DO] | MO AV MN | >= 2 mg/L | all year |
| 201 | Oxygen, dissolved [DO] | MO AV MN | >= 2 mg/L | all year |
| 201 | pH | INST MIN | >= 6 SU | all year |
| 201 | pH | INST MIN | >= 6 SU | all year |
| 201 | pH | INST MAX | <= 9 SU | all year |
| 201 | pH | INST MAX | <= 9 SU | all year |
| 201 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 201 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 201 | Solids, total suspended | DAILY MX | <= 45 mg/L | all year |
| 201 | Solids, total suspended | DAILY MX | <= 45 mg/L | all year |
| 201 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 201 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 201 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 201 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 201 | Nitrogen, ammonia total [as N] | MO AVG | <= 10 mg/L | all year |
| 201 | Nitrogen, ammonia total [as N] | MO AVG | <= 10 mg/L | all year |
| 201 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 201 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 201 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 201 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 201 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 201 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 201 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 201 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 201 | Coliform, fecal general | MOAV GEO | <= 200 #/100mL | all year |
| 201 | Coliform, fecal general | MOAV GEO | <= 200 #/100mL | all year |
| 201 | Coliform, fecal general | DAILY MX | <= 400 #/100mL | all year |
| 201 | Coliform, fecal general | DAILY MX | <= 400 #/100mL | all year |
| 201 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 10 mg/L | all year |
| 201 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 10 mg/L | all year |
| 301 | Oxygen demand, chem. [high level] [COD] | MO AVG | <= 200 mg/L | all year |
| 301 | Oxygen demand, chem. [high level] [COD] | DAILY MX | <= 300 mg/L | all year |
| 301 | pH | INST MIN | >= 6 SU | all year |
| 301 | pH | INST MAX | <= 9 SU | all year |
| 301 | Solids, total suspended | DAILY MX | <= 45 mg/L | all year |
| 301 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 301 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 301 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states