2023 Louisiana Laws › Revised Statutes › Title 40 - Public Health and Safety › §40:740. Appendices; maximum contaminant levels

RS 40:740 - Appendices; maximum contaminant levels
A. Appendix A. The following provisions are the maximum contaminant levels for the following compounds:
Compound
Maximum Contaminant =
ppb
Level (mg/L)
Trichloroethylene
0.005
5
Carbon tetrachloride
0.005
5
Vinyl Chloride
0.002
2
1,2-Dichloroethane
0.005
5
Benzene
0.005
5
1,1,-Dichloroethylene
0.007
7
1,1,1,-Trichloroethane
0.200
200
p-Dichlorobenzene
0.075
75
Trihalomethanes
0.010
10
Arsenic
0.05
50
Barium
1.0
1000
Cadmium
0.01
10
Chloride
250.0
250,000
Chromium
0.05
50
Copper
1.0
1,000
Fluoride
4.0
4,000
Iron
0.3
300
Lead
0.005
5
Manganese
0.05
50
Mercury
0.002
2
Nitrate
10.0
10,000
Selenium
0.01
10
Silver
0.05
50
Sulfate
250.0
250,000
TDS
500.0
Zinc
5.0
5,000
Endrin
0.0002
0.2
Lindane
0.004
4.0
Methoxychlor
0.10
100.0
Toxaphene
0.005
5.0
2,4-D
0.10
100.0
2,4,5-TP (Silvex)
0.01
10.0
Color
< 15 units
Turbidity
< 5 units
pH
6.5 - 8.5
Odor
3 T.O.N.
*Gross Alpha
15 pCi/L
**Gross Beta
50 pCi/L
B. Appendix B. The following is a listing of inorganic and organic substances:
(1) Inorganics
Aluminum
Ammonia
Antimony
Beryllium
Boron
Cyanide
Foaming Agents
Molybdenum
Nickel
Radium 226
Radium 228
Radon
Sodium
Strontium
Thallium
Uranium
Vanadium
(2) Organics
Acrylamide
Alachlor
Atrazine
Aldrin
Aldicarb
Aldicarb Sulfone
Aldicarb Sulfoxide
Acenaphthene
Acenaphthylene
Adipates
Authracene
Bentazon
Bromobenzene
Bromochloromethane
Bromomethane
Butylbenzene, n
Butylbenzene, sec
Butylbenzene, tert
Benzidine
Benzo (a) anthracene
Benzo (a) pyrene
Benzo (b) fluoranthene
Benzo (ghi) perylene
Benzo (k) fluoranthene
Bis (2-chloroethoxy) methane
Bis (2-chloroethyl) ether
Bis (2-chloroisopropyl) ether
Bis (2-ethylhexyl) pthalate
Bromophenyl Phenyl Ether, 4
Butylbensyl pthalate
Bromacil
Butachlor
Carbofuran
Cyanazine
Chlordane
Chlorothalonil
Chlorobenzene
Chloroethane
Chloromethane
Chlorotoluene, o-
Chlorotoluene, p-
Carbaryl
Chloro-m-Cresol, p-
Chloronapthalene, 2-
Chlorophenol, 2-
Chlorophenyl Phenyl Ether, 4-
Chrysene
Dacthal
Dalapon
DB,2,4-
Delta BHC
Diazonon
Dibromo-3-Chloropropane, 1,2-
Dimethoate
Dieldrin
Ditrotoluene, 2,4-
Dicamba
Dinoseb
Dibromomethane
Dichlorobenzene, m-
Dichlorobenzene, o-
Dichlorodifluoromethane
Dichloroethane,1,1-
Dichloroethylene,1,2-cis-
Dichloroethylene,1,2,-trans
Dichloromethane
Dichloropropane,1,2-
Dichloropropane,1,3-
Dichloropropane,2,2-
Dichloropropene,1,1-
Dichloropropene,1,3-
Di-n-butyl pthalate
Di-n-octyl pthalate
Dichlorobenzidine,3,3-
Dibenzo (a,h) anthracene
Dichlorophenol,2,4-
Diethyl Pthalate
Dimethy Pthalate
Dimethlyphenol,2,4-
Dinitro-o-Cresol,4,6-
Dinitrophenol,2,4-
Diphenylhydrazine,1,2-
Dinitrotoluene,2,6-
Diuron
Diquat
Endothall
Epichlorohydrin
Ethylbenzene
Ethyl Dibromide
Fluorotrichloromethane
Fluoranthene
Fluorene
Glyphosate
Heptachlor
Heptechlor Epoxide
Hexachlorobenzene
Hexachlorobutadiene
Hexachlorocyclopentadiene
Hexachloroethane
Indeno (1,2,3-c,d) Pyrene
Isophorone
Isopropylbenzene
Isopropyltoluene,p-
Methomyl
Methyl tert-Butyl-Ether
Methyl-4,6-Dinitrophenol,2-
Metolachlor
Metribuzin
Molinate
Napthalene
Nitrobenzene
Nitrophenol,2-
Nitrophenol,4-
Nitrosodimethylamine,n-
Nitrosodiphenylamine,n-
Nitrosodi-n-propylamine,n-
PCB
Pentachlorophenol
Phenathrene
Picloram
Prometryn
Propylbenzene,n-
Pyrene
Simazine
T,2,4,5
TCDD,2,3,7,8-
Tetrachloroethane,1,1,1,2-
Tetrachloroethane,1,1,2,2
Tetrachloroethylene
Thiobencarb
Toluene
Trichlorobenzene, 1,2,3-
Trichloro-1,2,2,-Trifluroethane
Trichlorobenzene,1,2,4
Trichloroethane,1,1,2-
Trichlorophenol,2,4,5-
Trichlorophenol,2,4,6
Trichloropropane,1,2,3-
Trifluralin
Trimethylbenze,1,2,4-
Trimethylbenze,1,3,5
Vydate
Xylene,m-
Xylene,o-
Xylene,p-
C. Appendix C. The following is a listing of disinfection byproducts:
(1) Haloacids:
Bromoacetic acid
Dibromoacetic acid
Chloroacetic acid
Dichloroacetic acid
Trichloroacetic acid
(2) Aldehydes
Acetaldehyde
Formaldehyde
(3) Pentane Extractables
Bromochloroacetonitrile
Dibromoacetonitrile
Dichloroacetonitrile
Trichloroacetonitrile
Chloropicrin
Dichloropropanone,1,1-
Trichloropropanone,1,1,1-
(4) Cyanogen Chloride
Acts 1991, No. 623, §1.