NPDES permit LA0065501 · Major NON-POTW · effective, expires 2027-07-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileSign-ups are not open yet. We counted that someone asked — not who, and not which permit — and we open them once enough people do. The check stays free.
Last period with anything received: 2026-08-31. Most often over: BOD, 5-day, 20 deg. C (2).
Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 30 mg/L | all year |
| 001 | Oxygen demand, chem. [high level] [COD] | DAILY MX | report only | all year |
| 001 | Oxygen demand, chem. [high level] [COD] | DAILY MX | <= 12510 lb/d | all year |
| 001 | pH | INST MIN | >= 6 SU | all year |
| 001 | pH | INST MAX | <= 9 SU | all year |
| 001 | Solids, total suspended | DAILY MX | <= 60 mg/L | all year |
| 001 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 001 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 001 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 001 | Carbon, tot organic [TOC] | DAILY MX | report only | all year |
| 001 | Cyanide, total [as CN] | DAILY MX | <= 100 ug/L | all year |
| 001 | Arsenic, total [as As] | DAILY MX | <= 100 ug/L | all year |
| 001 | Beryllium, total [as Be] | DAILY MX | <= 100 ug/L | all year |
| 001 | Cadmium, total [as Cd] | DAILY MX | <= 100 ug/L | all year |
| 001 | Chromium, total [as Cr] | DAILY MX | <= 150 ug/L | all year |
| 001 | Copper, total [as Cu] | DAILY MX | <= 500 ug/L | all year |
| 001 | Lead, total [as Pb] | DAILY MX | <= 150 ug/L | all year |
| 001 | Thallium, total [as Tl] | DAILY MX | <= 100 ug/L | all year |
| 001 | Nickel, total [as Ni] | DAILY MX | <= 500 ug/L | all year |
| 001 | Silver, total [as Ag] | DAILY MX | <= 100 ug/L | all year |
| 001 | Zinc, total [as Zn] | DAILY MX | <= 686 ug/L | all year |
| 001 | Antimony, total [as Sb] | DAILY MX | <= 549 ug/L | all year |
| 001 | Selenium, total [as Se] | DAILY MX | <= 100 ug/L | all year |
| 001 | Dichlorobromomethane | DAILY MX | <= 100 ug/L | all year |
| 001 | Carbon tetrachloride | DAILY MX | <= 38 ug/L | all year |
| 001 | 1,2-Dichloroethane | DAILY MX | <= 100 ug/L | all year |
| 001 | Bromoform | DAILY MX | <= 100 ug/L | all year |
| 001 | Chloroform | DAILY MX | <= 46 ug/L | all year |
| 001 | Toluene | DAILY MX | <= 80 ug/L | all year |
| 001 | Benzene | DAILY MX | <= 100 ug/L | all year |
| 001 | Acenaphthylene | DAILY MX | <= 59 ug/L | all year |
| 001 | Acenaphthene | DAILY MX | <= 59 ug/L | all year |
| 001 | Acrolein | DAILY MX | <= 100 ug/L | all year |
| 001 | Acrylonitrile | DAILY MX | <= 100 ug/L | all year |
| 001 | Anthracene | DAILY MX | <= 59 ug/L | all year |
| 001 | Benzo[b]fluoranthene | DAILY MX | <= 61 ug/L | all year |
| 001 | Benzo[k]fluoranthene | DAILY MX | <= 59 ug/L | all year |
| 001 | Benzo[a]pyrene | DAILY MX | <= 61 ug/L | all year |
| 001 | .delta.-Benzenehexachloride | DAILY MX | <= 10 ug/L | all year |
| 001 | Bis[2-chloroethyl] ether | DAILY MX | <= 100 ug/L | all year |
| 001 | Bis[2-chloroethoxy]methane | DAILY MX | <= 100 ug/L | all year |
| 001 | Bis[2-chloroisopropyl] ether | DAILY MX | <= 100 ug/L | all year |
| 001 | Butyl benzyl phthalate | DAILY MX | <= 100 ug/L | all year |
| 001 | Chlorobenzene | DAILY MX | <= 28 ug/L | all year |
| 001 | Chlorodibromomethane | DAILY MX | <= 100 ug/L | all year |
| 001 | Chrysene | DAILY MX | <= 59 ug/L | all year |
| 001 | Diethyl phthalate | DAILY MX | <= 100 ug/L | all year |
| 001 | Dimethyl phthalate | DAILY MX | <= 47 ug/L | all year |
| 001 | 1,2-Diphenylhydrazine | DAILY MX | <= 100 ug/L | all year |
| 001 | Endosulfan sulfate | DAILY MX | <= 10 ug/L | all year |
| 001 | .beta.-Endosulfan | DAILY MX | <= 10 ug/L | all year |
| 001 | .alpha.-Endosulfan | DAILY MX | <= 10 ug/L | all year |
| 001 | Endrin aldehyde | DAILY MX | <= 10 ug/L | all year |
| 001 | Ethylbenzene | DAILY MX | <= 100 ug/L | all year |
| 001 | Fluoranthene | DAILY MX | <= 68 ug/L | all year |
| 001 | Fluorene | DAILY MX | <= 59 ug/L | all year |
| 001 | Hexachlorocyclopentadiene | DAILY MX | <= 100 ug/L | all year |
| 001 | Hexachlorobutadiene | DAILY MX | <= 49 ug/L | all year |
| 001 | Hexachloroethane | DAILY MX | <= 54 ug/L | all year |
| 001 | Indeno[1,2,3-cd]pyrene | DAILY MX | <= 100 ug/L | all year |
| 001 | Isophorone | DAILY MX | <= 100 ug/L | all year |
| 001 | Methyl bromide [Bromomethane] | DAILY MX | <= 100 ug/L | all year |
| 001 | Methyl chloride [Chloromethane] | DAILY MX | <= 100 ug/L | all year |
| 001 | Methylene chloride | DAILY MX | <= 89 ug/L | all year |
| 001 | N-Nitrosodi-N-propylamine | DAILY MX | <= 100 ug/L | all year |
| 001 | N-Nitrosodiphenylamine | DAILY MX | <= 100 ug/L | all year |
| 001 | N-Nitrosodimethylamine [NDMA] | DAILY MX | <= 100 ug/L | all year |
| 001 | Nitrobenzene | DAILY MX | <= 68 ug/L | all year |
| 001 | para-Chloro-meta-cresol | DAILY MX | <= 100 ug/L | all year |
| 001 | Phenanthrene | DAILY MX | <= 59 ug/L | all year |
| 001 | Pyrene | DAILY MX | <= 67 ug/L | all year |
| 001 | Tetrachloroethylene | DAILY MX | <= 56 ug/L | all year |
| 001 | 1,1-Dichloroethane | DAILY MX | <= 59 ug/L | all year |
| 001 | 1,1-Dichloroethylene | DAILY MX | <= 25 ug/L | all year |
| 001 | 1,1,1-Trichloroethane | DAILY MX | <= 54 ug/L | all year |
| 001 | 1,1,2-Trichloroethane | DAILY MX | <= 54 ug/L | all year |
| 001 | 1,1,2,2-Tetrachloroethane | DAILY MX | <= 100 ug/L | all year |
| 001 | Benzo[ghi]perylene | DAILY MX | <= 100 ug/L | all year |
| 001 | Benzo[a]anthracene | DAILY MX | <= 59 ug/L | all year |
| 001 | 1,2-Dichlorobenzene | DAILY MX | <= 100 ug/L | all year |
| 001 | 1,2-Dichloropropane | DAILY MX | <= 100 ug/L | all year |
| 001 | trans-1,2-Dichloroethylene | DAILY MX | <= 54 ug/L | all year |
| 001 | 1,2,4-Trichlorobenzene | DAILY MX | <= 100 ug/L | all year |
| 001 | Dibenz[a,h]anthracene | DAILY MX | <= 100 ug/L | all year |
| 001 | 1,3-Dichlorobenzene | DAILY MX | <= 44 ug/L | all year |
| 001 | 1,4-Dichlorobenzene | DAILY MX | <= 28 ug/L | all year |
| 001 | 2-Chloroethyl vinyl ether, [mixed] | DAILY MX | <= 100 ug/L | all year |
| 001 | 2-Chloronaphthalene | DAILY MX | <= 100 ug/L | all year |
| 001 | 2-Chlorophenol | DAILY MX | <= 98 ug/L | all year |
| 001 | 2-Nitrophenol | DAILY MX | <= 69 ug/L | all year |
| 001 | Di-n-octyl phthalate | DAILY MX | <= 100 ug/L | all year |
| 001 | 2,4-Dichlorophenol | DAILY MX | <= 100 ug/L | all year |
| 001 | 2,4-Dimethylphenol | DAILY MX | <= 36 ug/L | all year |
| 001 | 2,4-Dinitrotoluene | DAILY MX | <= 100 ug/L | all year |
| 001 | 2,4-Dinitrophenol | DAILY MX | <= 100 ug/L | all year |
| 001 | 2,4,6-Trichlorophenol | DAILY MX | <= 100 ug/L | all year |
| 001 | 2,6-Dinitrotoluene | DAILY MX | <= 100 ug/L | all year |
| 001 | 3,3'-Dichlorobenzidine | DAILY MX | <= 100 ug/L | all year |
| 001 | 4-Bromophenyl phenyl ether | DAILY MX | <= 100 ug/L | all year |
| 001 | 4-Chlorophenyl phenyl ether | DAILY MX | <= 100 ug/L | all year |
| 001 | 4-Nitrophenol | DAILY MX | <= 100 ug/L | all year |
| 001 | 4,6-Dinitro-o-cresol | DAILY MX | <= 100 ug/L | all year |
| 001 | 2,3,7,8-Tetrachlorodibenzo-p-dioxin | DAILY MX | <= .00002 ug/L | all year |
| 001 | Phenol | DAILY MX | <= 26 ug/L | all year |
| 001 | Naphthalene | DAILY MX | <= 59 ug/L | all year |
| 001 | Pentachlorophenol | DAILY MX | <= 100 ug/L | all year |
| 001 | Di[2-ethylhexyl] phthalate [DEHP] | DAILY MX | <= 100 ug/L | all year |
| 001 | Di-n-butyl phthalate | DAILY MX | <= 57 ug/L | all year |
| 001 | Benzidine | DAILY MX | <= 3.2 ug/L | all year |
| 001 | Vinyl chloride | DAILY MX | <= 100 ug/L | all year |
| 001 | Trichloroethylene | DAILY MX | <= 54 ug/L | all year |
| 001 | 4,4'-DDT | DAILY MX | <= 3.5 ug/L | all year |
| 001 | 4,4'-DDD | DAILY MX | <= 6.4 ug/L | all year |
| 001 | 4,4'-DDE | DAILY MX | <= 7.6 ug/L | all year |
| 001 | Aldrin | DAILY MX | <= 1.6 ug/L | all year |
| 001 | .alpha.-BHC | DAILY MX | <= 10 ug/L | all year |
| 001 | .beta.-BHC | DAILY MX | <= 10 ug/L | all year |
| 001 | .gamma.-BHC | DAILY MX | <= 10 ug/L | all year |
| 001 | Dieldrin | DAILY MX | <= 2 ug/L | all year |
| 001 | Endrin | DAILY MX | <= 5 ug/L | all year |
| 001 | Toxaphene | DAILY MX | <= .7 ug/L | all year |
| 001 | Heptachlor | DAILY MX | <= 2.8 ug/L | all year |
| 001 | Heptachlor epoxide | DAILY MX | <= 10 ug/L | all year |
| 001 | Polychlorinated biphenyls [PCBs] | DAILY MX | <= .2 ug/L | all year |
| 001 | Hexachlorobenzene | DAILY MX | <= 10 ug/L | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | <= 10 MGD | all year |
| 001 | Chlordane | DAILY MX | <= 7.6 ug/L | all year |
| 001 | Mercury, total [as Hg] | DAILY MX | <= 10 ug/L | all year |
| 001 | 1,3-Dichloropropene | DAILY MX | <= 44 ug/L | all year |
| 001 | Chloroethane | DAILY MX | <= 100 ug/L | all year |
| 001 | Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | MO AV MN | report only | all year |
| 001 | Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48HR MIN | report only | all year |
| 001 | LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | MO AV MN | report only | all year |
| 001 | LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48HR MIN | report only | all year |
| 001 | NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | MO AV MN | report only | all year |
| 001 | NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48HR MIN | report only | all year |
| 001 | NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | MO AV MN | report only | all year |
| 001 | NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48HR MIN | report only | all year |
| 001 | Coef Of Var Static Renewal 48Hr Acute D. pulex | 4C | report only | all year |
| 001 | Coef Of Var Static Renewal 48Hr Acute Pimephales promelas | 4C | 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 | Coliform, fecal general | MOAV GEO | <= 200 #/100mL | all year |
| 201 | Coliform, fecal general | DAILY MX | <= 400 #/100mL | 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 |
| 301 | Coliform, fecal general | MOAV GEO | <= 200 #/100mL | all year |
| 301 | Coliform, fecal general | DAILY MX | <= 400 #/100mL | 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