Clean Harbors White Castle, LLC- White Castle Landfarm — NPDES permit LA0065501: limits, due date and EPA's record

Refuse Systems, major discharger, White Castle, Louisiana. NPDES permit LA0065501, in force until Jul 31, 2027. Last 12 months: over a limit once (last July 2026), 1 of 24 reports late. Source: EPA ECHO, Oct 22, 2026.

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period ending	Parameter	Reported	Limit	Over by
July 2026	BOD, 5-day, 20 deg. C, daily maximum	≤ 31 mg/L	≤ 30 mg/L	3%

Limits in force (151)

Parameter	Statistic	Limit	Months	Outfall
BOD, 5-day, 20 deg. C	daily maximum	≤ 30 mg/L	all year	001
Oxygen demand, chem. [high level] [COD]	daily maximum	report only (mg/L)	all year	001
Oxygen demand, chem. [high level] [COD]	daily maximum	≤ 12510 lb/d	all year	001
pH	instantaneous minimum	≥ 6 SU	all year	001
pH	instantaneous maximum	≤ 9 SU	all year	001
Solids, total suspended	daily maximum	≤ 60 mg/L	all year	001
Oil & Grease	daily maximum	≤ 15 mg/L	all year	001
Nitrogen, total [as N]	monthly average	report only (mg/L)	all year	001
Nitrogen, total [as N]	daily maximum	report only (mg/L)	all year	001
Phosphorus, total [as P]	monthly average	report only (mg/L)	all year	001
Phosphorus, total [as P]	daily maximum	report only (mg/L)	all year	001
Carbon, tot organic [TOC]	daily maximum	report only (mg/L)	all year	001
Cyanide, total [as CN]	daily maximum	≤ 100 ug/L	all year	001
Arsenic, total [as As]	daily maximum	≤ 100 ug/L	all year	001
Beryllium, total [as Be]	daily maximum	≤ 100 ug/L	all year	001
Cadmium, total [as Cd]	daily maximum	≤ 100 ug/L	all year	001
Chromium, total [as Cr]	daily maximum	≤ 150 ug/L	all year	001
Copper, total [as Cu]	daily maximum	≤ 500 ug/L	all year	001
Lead, total [as Pb]	daily maximum	≤ 150 ug/L	all year	001
Thallium, total [as Tl]	daily maximum	≤ 100 ug/L	all year	001
Nickel, total [as Ni]	daily maximum	≤ 500 ug/L	all year	001
Silver, total [as Ag]	daily maximum	≤ 100 ug/L	all year	001
Zinc, total [as Zn]	daily maximum	≤ 686 ug/L	all year	001
Antimony, total [as Sb]	daily maximum	≤ 549 ug/L	all year	001
Selenium, total [as Se]	daily maximum	≤ 100 ug/L	all year	001
Dichlorobromomethane	daily maximum	≤ 100 ug/L	all year	001
Carbon tetrachloride	daily maximum	≤ 38 ug/L	all year	001
1,2-Dichloroethane	daily maximum	≤ 100 ug/L	all year	001
Bromoform	daily maximum	≤ 100 ug/L	all year	001
Chloroform	daily maximum	≤ 46 ug/L	all year	001
Toluene	daily maximum	≤ 80 ug/L	all year	001
Benzene	daily maximum	≤ 100 ug/L	all year	001
Acenaphthylene	daily maximum	≤ 59 ug/L	all year	001
Acenaphthene	daily maximum	≤ 59 ug/L	all year	001
Acrolein	daily maximum	≤ 100 ug/L	all year	001
Acrylonitrile	daily maximum	≤ 100 ug/L	all year	001
Anthracene	daily maximum	≤ 59 ug/L	all year	001
Benzo[b]fluoranthene	daily maximum	≤ 61 ug/L	all year	001
Benzo[k]fluoranthene	daily maximum	≤ 59 ug/L	all year	001
Benzo[a]pyrene	daily maximum	≤ 61 ug/L	all year	001
.delta.-Benzenehexachloride	daily maximum	≤ 10 ug/L	all year	001
Bis[2-chloroethyl] ether	daily maximum	≤ 100 ug/L	all year	001
Bis[2-chloroethoxy]methane	daily maximum	≤ 100 ug/L	all year	001
Bis[2-chloroisopropyl] ether	daily maximum	≤ 100 ug/L	all year	001
Butyl benzyl phthalate	daily maximum	≤ 100 ug/L	all year	001
Chlorobenzene	daily maximum	≤ 28 ug/L	all year	001
Chlorodibromomethane	daily maximum	≤ 100 ug/L	all year	001
Chrysene	daily maximum	≤ 59 ug/L	all year	001
Diethyl phthalate	daily maximum	≤ 100 ug/L	all year	001
Dimethyl phthalate	daily maximum	≤ 47 ug/L	all year	001
1,2-Diphenylhydrazine	daily maximum	≤ 100 ug/L	all year	001
Endosulfan sulfate	daily maximum	≤ 10 ug/L	all year	001
.beta.-Endosulfan	daily maximum	≤ 10 ug/L	all year	001
.alpha.-Endosulfan	daily maximum	≤ 10 ug/L	all year	001
Endrin aldehyde	daily maximum	≤ 10 ug/L	all year	001
Ethylbenzene	daily maximum	≤ 100 ug/L	all year	001
Fluoranthene	daily maximum	≤ 68 ug/L	all year	001
Fluorene	daily maximum	≤ 59 ug/L	all year	001
Hexachlorocyclopentadiene	daily maximum	≤ 100 ug/L	all year	001
Hexachlorobutadiene	daily maximum	≤ 49 ug/L	all year	001
Hexachloroethane	daily maximum	≤ 54 ug/L	all year	001
Indeno[1,2,3-cd]pyrene	daily maximum	≤ 100 ug/L	all year	001
Isophorone	daily maximum	≤ 100 ug/L	all year	001
Methyl bromide [Bromomethane]	daily maximum	≤ 100 ug/L	all year	001
Methyl chloride [Chloromethane]	daily maximum	≤ 100 ug/L	all year	001
Methylene chloride	daily maximum	≤ 89 ug/L	all year	001
N-Nitrosodi-N-propylamine	daily maximum	≤ 100 ug/L	all year	001
N-Nitrosodiphenylamine	daily maximum	≤ 100 ug/L	all year	001
N-Nitrosodimethylamine [NDMA]	daily maximum	≤ 100 ug/L	all year	001
Nitrobenzene	daily maximum	≤ 68 ug/L	all year	001
para-Chloro-meta-cresol	daily maximum	≤ 100 ug/L	all year	001
Phenanthrene	daily maximum	≤ 59 ug/L	all year	001
Pyrene	daily maximum	≤ 67 ug/L	all year	001
Tetrachloroethylene	daily maximum	≤ 56 ug/L	all year	001
1,1-Dichloroethane	daily maximum	≤ 59 ug/L	all year	001
1,1-Dichloroethylene	daily maximum	≤ 25 ug/L	all year	001
1,1,1-Trichloroethane	daily maximum	≤ 54 ug/L	all year	001
1,1,2-Trichloroethane	daily maximum	≤ 54 ug/L	all year	001
1,1,2,2-Tetrachloroethane	daily maximum	≤ 100 ug/L	all year	001
Benzo[ghi]perylene	daily maximum	≤ 100 ug/L	all year	001
Benzo[a]anthracene	daily maximum	≤ 59 ug/L	all year	001
1,2-Dichlorobenzene	daily maximum	≤ 100 ug/L	all year	001
1,2-Dichloropropane	daily maximum	≤ 100 ug/L	all year	001
trans-1,2-Dichloroethylene	daily maximum	≤ 54 ug/L	all year	001
1,2,4-Trichlorobenzene	daily maximum	≤ 100 ug/L	all year	001
Dibenz[a,h]anthracene	daily maximum	≤ 100 ug/L	all year	001
1,3-Dichlorobenzene	daily maximum	≤ 44 ug/L	all year	001
1,4-Dichlorobenzene	daily maximum	≤ 28 ug/L	all year	001
2-Chloroethyl vinyl ether, [mixed]	daily maximum	≤ 100 ug/L	all year	001
2-Chloronaphthalene	daily maximum	≤ 100 ug/L	all year	001
2-Chlorophenol	daily maximum	≤ 98 ug/L	all year	001
2-Nitrophenol	daily maximum	≤ 69 ug/L	all year	001
Di-n-octyl phthalate	daily maximum	≤ 100 ug/L	all year	001
2,4-Dichlorophenol	daily maximum	≤ 100 ug/L	all year	001
2,4-Dimethylphenol	daily maximum	≤ 36 ug/L	all year	001
2,4-Dinitrotoluene	daily maximum	≤ 100 ug/L	all year	001
2,4-Dinitrophenol	daily maximum	≤ 100 ug/L	all year	001
2,4,6-Trichlorophenol	daily maximum	≤ 100 ug/L	all year	001
2,6-Dinitrotoluene	daily maximum	≤ 100 ug/L	all year	001
3,3'-Dichlorobenzidine	daily maximum	≤ 100 ug/L	all year	001
4-Bromophenyl phenyl ether	daily maximum	≤ 100 ug/L	all year	001
4-Chlorophenyl phenyl ether	daily maximum	≤ 100 ug/L	all year	001
4-Nitrophenol	daily maximum	≤ 100 ug/L	all year	001
4,6-Dinitro-o-cresol	daily maximum	≤ 100 ug/L	all year	001
2,3,7,8-Tetrachlorodibenzo-p-dioxin	daily maximum	≤ .00002 ug/L	all year	001
Phenol	daily maximum	≤ 26 ug/L	all year	001
Naphthalene	daily maximum	≤ 59 ug/L	all year	001
Pentachlorophenol	daily maximum	≤ 100 ug/L	all year	001
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ 100 ug/L	all year	001
Di-n-butyl phthalate	daily maximum	≤ 57 ug/L	all year	001
Benzidine	daily maximum	≤ 3.2 ug/L	all year	001
Vinyl chloride	daily maximum	≤ 100 ug/L	all year	001
Trichloroethylene	daily maximum	≤ 54 ug/L	all year	001
4,4'-DDT	daily maximum	≤ 3.5 ug/L	all year	001
4,4'-DDD	daily maximum	≤ 6.4 ug/L	all year	001
4,4'-DDE	daily maximum	≤ 7.6 ug/L	all year	001
Aldrin	daily maximum	≤ 1.6 ug/L	all year	001
.alpha.-BHC	daily maximum	≤ 10 ug/L	all year	001
.beta.-BHC	daily maximum	≤ 10 ug/L	all year	001
.gamma.-BHC	daily maximum	≤ 10 ug/L	all year	001
Dieldrin	daily maximum	≤ 2 ug/L	all year	001
Endrin	daily maximum	≤ 5 ug/L	all year	001
Toxaphene	daily maximum	≤ .7 ug/L	all year	001
Heptachlor	daily maximum	≤ 2.8 ug/L	all year	001
Heptachlor epoxide	daily maximum	≤ 10 ug/L	all year	001
Polychlorinated biphenyls [PCBs]	daily maximum	≤ .2 ug/L	all year	001
Hexachlorobenzene	daily maximum	≤ 10 ug/L	all year	001
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	≤ 10 MGD	all year	001
Chlordane	daily maximum	≤ 7.6 ug/L	all year	001
Mercury, total [as Hg]	daily maximum	≤ 10 ug/L	all year	001
1,3-Dichloropropene	daily maximum	≤ 44 ug/L	all year	001
Chloroethane	daily maximum	≤ 100 ug/L	all year	001
Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex	monthly average minimum	report only (pass=0;fail=1)	all year	001
Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex	48-hour minimum	report only (pass=0;fail=1)	all year	001
LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas	monthly average minimum	report only (pass=0;fail=1)	all year	001
LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas	48-hour minimum	report only (pass=0;fail=1)	all year	001
NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex	monthly average minimum	report only (%)	all year	001
NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex	48-hour minimum	report only (%)	all year	001
NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas	monthly average minimum	report only (%)	all year	001
NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas	48-hour minimum	report only (%)	all year	001
Coef Of Var Static Renewal 48Hr Acute D. pulex	48-hour maximum	report only (%)	all year	001
Coef Of Var Static Renewal 48Hr Acute Pimephales promelas	48-hour maximum	report only (%)	all year	001
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	201
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	201
Coliform, fecal general	monthly geometric mean	≤ 200 #/100mL	all year	201
Coliform, fecal general	daily maximum	≤ 400 #/100mL	all year	201
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	301
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	301
Coliform, fecal general	monthly geometric mean	≤ 200 #/100mL	all year	301
Coliform, fecal general	daily maximum	≤ 400 #/100mL	all year	301

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/LA0065501 · MCP: https://passage-data.com/mcp