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Cavenham Forest Industries LLC

Wood Preserving, Urania, Louisiana. NPDES permit LA0064424 expired Mar 31, 2026; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A quarterly (45 values), form S twice a year
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 14 reports late

Limits in force (275)

ParameterStatisticLimitMonths
Oxygen demand, chem. [high level] [COD]daily maximum≤ 100 mg/Lall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Cyanide, total [as CN]monthly averagereport only (ug/L)all year
Cyanide, total [as CN]daily maximumreport only (ug/L)all year
Chloride [as Cl]monthly averagereport only (ug/L)all year
Chloride [as Cl]daily maximumreport only (ug/L)all year
Arsenic, total [as As]monthly averagereport only (ug/L)all year
Arsenic, total [as As]daily maximumreport only (ug/L)all year
Beryllium, total [as Be]monthly averagereport only (ug/L)all year
Beryllium, total [as Be]daily maximumreport only (ug/L)all year
Cadmium, total [as Cd]monthly averagereport only (ug/L)all year
Cadmium, total [as Cd]daily maximumreport only (ug/L)all year
Chromium, hexavalent [as Cr]monthly averagereport only (ug/L)all year
Chromium, hexavalent [as Cr]daily maximumreport only (ug/L)all year
Chromium, trivalent [as Cr]monthly averagereport only (ug/L)all year
Chromium, trivalent [as Cr]daily maximumreport only (ug/L)all year
Chromium, total [as Cr]monthly averagereport only (ug/L)all year
Chromium, total [as Cr]daily maximumreport only (ug/L)all year
Copper, total [as Cu]monthly averagereport only (ug/L)all year
Copper, total [as Cu]daily maximumreport only (ug/L)all year
Lead, total [as Pb]monthly averagereport only (ug/L)all year
Lead, total [as Pb]daily maximumreport only (ug/L)all year
Thallium, total [as Tl]monthly averagereport only (ug/L)all year
Thallium, total [as Tl]daily maximumreport only (ug/L)all year
Nickel, total [as Ni]monthly averagereport only (ug/L)all year
Nickel, total [as Ni]daily maximumreport only (ug/L)all year
Silver, total [as Ag]monthly averagereport only (ug/L)all year
Silver, total [as Ag]daily maximumreport only (ug/L)all year
Zinc, total [as Zn]monthly averagereport only (ug/L)all year
Zinc, total [as Zn]daily maximumreport only (ug/L)all year
Antimony, total [as Sb]monthly averagereport only (ug/L)all year
Antimony, total [as Sb]daily maximumreport only (ug/L)all year
Selenium, total [as Se]monthly averagereport only (ug/L)all year
Selenium, total [as Se]daily maximumreport only (ug/L)all year
Dichlorobromomethanemonthly averagereport only (ug/L)all year
Dichlorobromomethanedaily maximumreport only (ug/L)all year
Carbon tetrachloridemonthly averagereport only (ug/L)all year
Carbon tetrachloridedaily maximumreport only (ug/L)all year
1,2-Dichloroethanemonthly averagereport only (ug/L)all year
1,2-Dichloroethanedaily maximumreport only (ug/L)all year
Bromoformmonthly averagereport only (ug/L)all year
Bromoformdaily maximumreport only (ug/L)all year
Chloroformmonthly averagereport only (ug/L)all year
Chloroformdaily maximumreport only (ug/L)all year
Phenolics, total recoverablemonthly averagereport only (ug/L)all year
Phenolics, total recoverabledaily maximumreport only (ug/L)all year
Toluenemonthly averagereport only (ug/L)all year
Toluenedaily maximumreport only (ug/L)all year
Benzenemonthly averagereport only (ug/L)all year
Benzenedaily maximumreport only (ug/L)all year
.delta.-BHCmonthly averagereport only (ug/L)all year
.delta.-BHCdaily maximumreport only (ug/L)all year
Acenaphthylenemonthly average≤ 22 ug/Lall year
Acenaphthylenedaily maximum≤ 59 ug/Lall year
Acenaphthenedaily maximum≤ 100 ug/Lall year
Acroleinmonthly averagereport only (ug/L)all year
Acroleindaily maximumreport only (ug/L)all year
Acrylonitrilemonthly averagereport only (ug/L)all year
Acrylonitriledaily maximumreport only (ug/L)all year
Anthracenemonthly averagereport only (ug/L)all year
Anthracenedaily maximumreport only (ug/L)all year
Benzo[b]fluoranthenedaily maximum≤ 100 ug/Lall year
Benzo[k]fluoranthenemonthly average≤ 22 ug/Lall year
Benzo[k]fluoranthenedaily maximum≤ 59 ug/Lall year
Benzo[a]pyrenemonthly average≤ 23 ug/Lall year
Benzo[a]pyrenedaily maximum≤ 61 ug/Lall year
Bis[2-chloroethyl] ethermonthly averagereport only (ug/L)all year
Bis[2-chloroethyl] etherdaily maximumreport only (ug/L)all year
Bis[2-chloroethoxy]methanemonthly averagereport only (ug/L)all year
Bis[2-chloroethoxy]methanedaily maximumreport only (ug/L)all year
Bis[2-chloroisopropyl] ethermonthly averagereport only (ug/L)all year
Bis[2-chloroisopropyl] etherdaily maximumreport only (ug/L)all year
Butyl benzyl phthalatemonthly averagereport only (ug/L)all year
Butyl benzyl phthalatedaily maximumreport only (ug/L)all year
Chlorobenzenemonthly averagereport only (ug/L)all year
Chlorobenzenedaily maximumreport only (ug/L)all year
Chlorodibromomethanemonthly averagereport only (ug/L)all year
Chlorodibromomethanedaily maximumreport only (ug/L)all year
Chrysenemonthly average≤ 22 ug/Lall year
Chrysenedaily maximum≤ 59 ug/Lall year
Diethyl phthalatemonthly averagereport only (ug/L)all year
Diethyl phthalatedaily maximumreport only (ug/L)all year
Dimethyl phthalatemonthly averagereport only (ug/L)all year
Dimethyl phthalatedaily maximumreport only (ug/L)all year
1,2-Diphenylhydrazinemonthly averagereport only (ug/L)all year
1,2-Diphenylhydrazinedaily maximumreport only (ug/L)all year
Endosulfan sulfatemonthly averagereport only (ug/L)all year
Endosulfan sulfatedaily maximumreport only (ug/L)all year
.beta.-Endosulfanmonthly averagereport only (ug/L)all year
.beta.-Endosulfandaily maximumreport only (ug/L)all year
.alpha.-Endosulfanmonthly averagereport only (ug/L)all year
.alpha.-Endosulfandaily maximumreport only (ug/L)all year
Endrin aldehydemonthly averagereport only (ug/L)all year
Endrin aldehydedaily maximumreport only (ug/L)all year
Ethylbenzenemonthly averagereport only (ug/L)all year
Ethylbenzenedaily maximumreport only (ug/L)all year
Fluoranthenemonthly average≤ 25 ug/Lall year
Fluoranthenedaily maximum≤ 68 ug/Lall year
Fluorenemonthly average≤ 22 ug/Lall year
Fluorenedaily maximum≤ 59 ug/Lall year
Hexachlorocyclopentadienemonthly averagereport only (ug/L)all year
Hexachlorocyclopentadienedaily maximumreport only (ug/L)all year
Hexachlorobutadienemonthly averagereport only (ug/L)all year
Hexachlorobutadienedaily maximumreport only (ug/L)all year
Hexachloroethanemonthly averagereport only (ug/L)all year
Hexachloroethanedaily maximumreport only (ug/L)all year
Indeno[1,2,3-cd]pyrenedaily maximum≤ 100 ug/Lall year
Isophoronemonthly averagereport only (ug/L)all year
Isophoronedaily maximumreport only (ug/L)all year
Methyl bromide [Bromomethane]monthly averagereport only (ug/L)all year
Methyl bromide [Bromomethane]daily maximumreport only (ug/L)all year
Methyl chloride [Chloromethane]monthly averagereport only (ug/L)all year
Methyl chloride [Chloromethane]daily maximumreport only (ug/L)all year
Methylene chloridemonthly averagereport only (ug/L)all year
Methylene chloridedaily maximumreport only (ug/L)all year
N-Nitrosodi-N-propylaminemonthly averagereport only (ug/L)all year
N-Nitrosodi-N-propylaminedaily maximumreport only (ug/L)all year
N-Nitrosodiphenylaminemonthly averagereport only (ug/L)all year
N-Nitrosodiphenylaminedaily maximumreport only (ug/L)all year
N-Nitrosodimethylamine [NDMA]monthly averagereport only (ug/L)all year
N-Nitrosodimethylamine [NDMA]daily maximumreport only (ug/L)all year
Nitrobenzenemonthly averagereport only (ug/L)all year
Nitrobenzenedaily maximumreport only (ug/L)all year
para-Chloro-meta-cresolmonthly averagereport only (ug/L)all year
para-Chloro-meta-cresoldaily maximumreport only (ug/L)all year
Phenanthrenemonthly average≤ 22 ug/Lall year
Phenanthrenedaily maximum≤ 59 ug/Lall year
Pyrenemonthly average≤ 25 ug/Lall year
Pyrenedaily maximum≤ 67 ug/Lall year
Tetrachloroethylenemonthly averagereport only (ug/L)all year
Tetrachloroethylenedaily maximumreport only (ug/L)all year
1,1-Dichloroethanemonthly averagereport only (ug/L)all year
1,1-Dichloroethanedaily maximumreport only (ug/L)all year
1,1-Dichloroethylenemonthly averagereport only (ug/L)all year
1,1-Dichloroethylenedaily maximumreport only (ug/L)all year
1,1,1-Trichloroethanemonthly averagereport only (ug/L)all year
1,1,1-Trichloroethanedaily maximumreport only (ug/L)all year
1,1,2-Trichloroethanemonthly averagereport only (ug/L)all year
1,1,2-Trichloroethanedaily maximumreport only (ug/L)all year
1,1,2,2-Tetrachloroethanemonthly averagereport only (ug/L)all year
1,1,2,2-Tetrachloroethanedaily maximumreport only (ug/L)all year
Benzo[ghi]perylenedaily maximum≤ 100 ug/Lall year
Benzo[a]anthracenemonthly average≤ 22 ug/Lall year
Benzo[a]anthracenedaily maximum≤ 59 ug/Lall year
1,2-Dichlorobenzenemonthly averagereport only (ug/L)all year
1,2-Dichlorobenzenedaily maximumreport only (ug/L)all year
1,2-Dichloropropanemonthly averagereport only (ug/L)all year
1,2-Dichloropropanedaily maximumreport only (ug/L)all year
trans-1,2-Dichloroethylenemonthly averagereport only (ug/L)all year
trans-1,2-Dichloroethylenedaily maximumreport only (ug/L)all year
1,2,4-Trichlorobenzenemonthly averagereport only (ug/L)all year
1,2,4-Trichlorobenzenedaily maximumreport only (ug/L)all year
Dibenz[a,h]anthracenedaily maximum≤ 100 ug/Lall year
1,3-Dichlorobenzenemonthly averagereport only (ug/L)all year
1,3-Dichlorobenzenedaily maximumreport only (ug/L)all year
1,4-Dichlorobenzenemonthly averagereport only (ug/L)all year
1,4-Dichlorobenzenedaily maximumreport only (ug/L)all year
2-Chloroethyl vinyl ether, [mixed]monthly averagereport only (ug/L)all year
2-Chloroethyl vinyl ether, [mixed]daily maximumreport only (ug/L)all year
2-Chloronaphthalenemonthly averagereport only (ug/L)all year
2-Chloronaphthalenedaily maximumreport only (ug/L)all year
2-Chlorophenolmonthly average≤ 31 ug/Lall year
2-Chlorophenoldaily maximum≤ 98 ug/Lall year
2-Nitrophenolmonthly averagereport only (ug/L)all year
2-Nitrophenoldaily maximumreport only (ug/L)all year
Di-n-octyl phthalatemonthly averagereport only (ug/L)all year
Di-n-octyl phthalatedaily maximumreport only (ug/L)all year
2,4-Dichlorophenolmonthly average≤ 39 ug/Lall year
2,4-Dichlorophenoldaily maximum≤ 112 ug/Lall year
2,4-Dimethylphenolmonthly average≤ 18 ug/Lall year
2,4-Dimethylphenoldaily maximum≤ 36 ug/Lall year
2,4-Dinitrotoluenemonthly averagereport only (ug/L)all year
2,4-Dinitrotoluenedaily maximumreport only (ug/L)all year
2,4-Dinitrophenolmonthly average≤ 71 ug/Lall year
2,4-Dinitrophenoldaily maximum≤ 123 ug/Lall year
2,4,6-Trichlorophenolmonthly averagereport only (ug/L)all year
2,4,6-Trichlorophenoldaily maximumreport only (ug/L)all year
2,6-Dinitrotoluenemonthly averagereport only (ug/L)all year
2,6-Dinitrotoluenedaily maximumreport only (ug/L)all year
3,3'-Dichlorobenzidinemonthly averagereport only (ug/L)all year
3,3'-Dichlorobenzidinedaily maximumreport only (ug/L)all year
4-Bromophenyl phenyl ethermonthly averagereport only (ug/L)all year
4-Bromophenyl phenyl etherdaily maximumreport only (ug/L)all year
4-Chlorophenyl phenyl ethermonthly averagereport only (ug/L)all year
4-Chlorophenyl phenyl etherdaily maximumreport only (ug/L)all year
4-Nitrophenolmonthly averagereport only (ug/L)all year
4-Nitrophenoldaily maximumreport only (ug/L)all year
4,6-Dinitro-o-cresolmonthly averagereport only (ug/L)all year
4,6-Dinitro-o-cresoldaily maximumreport only (ug/L)all year
PCB-1016monthly averagereport only (ug/L)all year
PCB-1016daily maximumreport only (ug/L)all year
2,3,7,8-Tetrachlorodibenzo-p-dioxinmonthly averagereport only (ug/L)all year
2,3,7,8-Tetrachlorodibenzo-p-dioxindaily maximumreport only (ug/L)all year
Phenolmonthly average≤ 15 ug/Lall year
Phenoldaily maximum≤ 26 ug/Lall year
Naphthalenemonthly average≤ 22 ug/Lall year
Naphthalenedaily maximum≤ 59 ug/Lall year
2,3-Dichlorophenol, totalmonthly averagereport only (ug/L)all year
2,3-Dichlorophenol, totaldaily maximumreport only (ug/L)all year
Pentachlorophenoldaily maximum≤ 100 ug/Lall year
Di[2-ethylhexyl] phthalate [DEHP]monthly averagereport only (ug/L)all year
Di[2-ethylhexyl] phthalate [DEHP]daily maximumreport only (ug/L)all year
Di-n-butyl phthalatemonthly averagereport only (ug/L)all year
Di-n-butyl phthalatedaily maximumreport only (ug/L)all year
Benzidinemonthly averagereport only (ug/L)all year
Benzidinedaily maximumreport only (ug/L)all year
Vinyl chloridemonthly averagereport only (ug/L)all year
Vinyl chloridedaily maximumreport only (ug/L)all year
Trichloroethylenemonthly averagereport only (ug/L)all year
Trichloroethylenedaily maximumreport only (ug/L)all year
4,4'-DDTmonthly averagereport only (ug/L)all year
4,4'-DDTdaily maximumreport only (ug/L)all year
4,4'-DDDmonthly averagereport only (ug/L)all year
4,4'-DDDdaily maximumreport only (ug/L)all year
4,4'-DDEmonthly averagereport only (ug/L)all year
4,4'-DDEdaily maximumreport only (ug/L)all year
Aldrinmonthly averagereport only (ug/L)all year
Aldrindaily maximumreport only (ug/L)all year
.alpha.-BHCmonthly averagereport only (ug/L)all year
.alpha.-BHCdaily maximumreport only (ug/L)all year
.beta.-BHCmonthly averagereport only (ug/L)all year
.beta.-BHCdaily maximumreport only (ug/L)all year
.gamma.-BHCmonthly averagereport only (ug/L)all year
.gamma.-BHCdaily maximumreport only (ug/L)all year
Dieldrinmonthly averagereport only (ug/L)all year
Dieldrindaily maximumreport only (ug/L)all year
Endrinmonthly averagereport only (ug/L)all year
Endrindaily maximumreport only (ug/L)all year
Toxaphenemonthly averagereport only (ug/L)all year
Toxaphenedaily maximumreport only (ug/L)all year
Heptachlormonthly averagereport only (ug/L)all year
Heptachlordaily maximumreport only (ug/L)all year
Heptachlor epoxidemonthly averagereport only (ug/L)all year
Heptachlor epoxidedaily maximumreport only (ug/L)all year
PCB-1221monthly averagereport only (ug/L)all year
PCB-1221daily maximumreport only (ug/L)all year
PCB-1232monthly averagereport only (ug/L)all year
PCB-1232daily maximumreport only (ug/L)all year
PCB-1242monthly averagereport only (ug/L)all year
PCB-1242daily maximumreport only (ug/L)all year
PCB-1248monthly averagereport only (ug/L)all year
PCB-1248daily maximumreport only (ug/L)all year
PCB-1254monthly averagereport only (ug/L)all year
PCB-1254daily maximumreport only (ug/L)all year
PCB-1260monthly averagereport only (ug/L)all year
PCB-1260daily maximumreport only (ug/L)all year
Hexachlorobenzenemonthly averagereport only (ug/L)all year
Hexachlorobenzenedaily maximumreport only (ug/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlordanemonthly averagereport only (ug/L)all year
Chlordanedaily maximumreport only (ug/L)all year
1,3-Dichloropropylenemonthly averagereport only (ug/L)all year
1,3-Dichloropropylenedaily maximumreport only (ug/L)all year
2,4-D SALTS AND ESTERSmonthly averagereport only (ug/L)all year
2,4-D SALTS AND ESTERSdaily maximumreport only (ug/L)all year
Mercury, total [as Hg]monthly averagereport only (ug/L)all year
Mercury, total [as Hg]daily maximumreport only (ug/L)all year
3-Chlorophenolmonthly averagereport only (ug/L)all year
3-Chlorophenoldaily maximumreport only (ug/L)all year
4-Chlorophenolmonthly averagereport only (ug/L)all year
4-Chlorophenoldaily maximumreport only (ug/L)all year
2,5-Dichlorophenolmonthly averagereport only (ug/L)all year
2,5-Dichlorophenoldaily maximumreport only (ug/L)all year
2,6-Dichlorophenolmonthly averagereport only (ug/L)all year
2,6-Dichlorophenoldaily maximumreport only (ug/L)all year
3,4-Benzofluoranthenemonthly average≤ 23 ug/Lall year
3,4-Benzofluoranthenedaily maximum≤ 61 ug/Lall year
2,4,5-TPmonthly averagereport only (ug/L)all year
2,4,5-TPdaily maximumreport only (ug/L)all year
3,4-Dichlorophenolmonthly averagereport only (ug/L)all year
3,4-Dichlorophenoldaily maximumreport only (ug/L)all year
Chloroethanemonthly averagereport only (ug/L)all year
Chloroethanedaily maximumreport only (ug/L)all year

How strict are these limits?

Cited limits by parameter: Louisiana's rules and the federal ones.

Same industry: the 18 Lumber and Wood Products permits in Louisiana.

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Your permit document is the final word. As JSON: /api/v1/permits/LA0064424 · MCP: https://passage-data.com/mcp