Washington Administrative Code › Title 246 - Health, Department of › SEWER SYSTEMS › Chapter 246-273 - On-site sewage system additives › Section 246-273-050 - Ingredients - Prohibitions and conditions

Current through Register Vol. 24-14, July 15, 2024
(1) The following substances and compounds
				shall not be ingredients of approved on-site sewage disposal system additives.
				Trace amounts of these substances and compounds may exist in approved on-site
				sewage disposal system additives if deemed safe by the department for use in an
				on-site sewage disposal system.
(a) Any
				substance or compound listed as an EPA toxic pollutant in Title 40 Code of
				Federal Regulations (C.F.R. 40) 1994, Part 122, Tables II, III, and V of
				Appendix D:
Table II-Organic Toxic Pollutants In Each Of Four
				  Fractions In Analysis By Gas Chromatography/Mass Spectroscopy
				  (GS/MS)
Volatiles
IV
acrolein
2V
acrylonitrile
3V
benzene
5V
bromoform
6V
carbon tetrachloride
7V
chlorobenzene
8V
chlorodibromomethane
9V
chloroethane
10V
2-chloroethylvinyl ether
11V
chloroform
12V
dichlorobromomethane
14V
1.1-dichloroethane
15V
1.2-dichloroethane
16V
1.1-dichloroethylene
17V
1.2-dichloropropane
18V
1.3-dichloropropylene
19V
ethylbenzene
20V
methyl bromide
21V
methyl chloride
22V
methylene chloride
23V
1,1,2,2-tetrachloroethane
24V
tetrachloroethylene
25V
toluene
26V
1,2-trans-dichloroethylene
27V
1,1,1-trichloroethane
28V
1,1,2-trichloroethane
29V
trichloroethylene
31V
vinyl chloride
Acid Compounds
1A
2-chlorophenol
2A
2,4-dichlorophenol
3A
2,4-dimethylphenol
4A
4,6-dinitro-o-cresol
5A
2,4-dinitrophenol
6A
2-nitrophenol
7A
4-nitrophenol
8A
p-chloro-m-cresol
9A
pentachlorophenol
10A
phenol
11A
2,4,6-trichlorophenol
Base/Neutral
1B
acenaphthene
2B
acenaphthylene
3B
anthracene
4B
benzidine
5B
benzo(a)anthracene
6B
benzo(a)pyrene
7B
3,4-benzofluoranthene
8B
benzo(ghi)perylene
9B
benzo(k)fluoranthene
10B
bis(2-chloroethoxy)methane
11B
bis(2-chloroethyl)ether
12B
bis(2-chloroisopropyl)ether
13B
bis(2-ethylhexyl)phthalate
14B
4-bromophenyl phenyl ether
15B
butylbenzyl phthalate
16B
2-chloronaphthalene
17B
4-chlorophenyl phenyl ether
18B
chrysene
19B
dibenzo(a,h)anthracene
20B
1,2-dichlorobenzene
21B
1,3-dichlorobenzene
22B
1,4-dichlorobenzene
23B
3,3'-dichlorobenzidine
24B
diethyl phthalate
25B
dimethyl phthalate
26B
di-n-butyl phthalate
27B
2,4-dinitrotoluene
28B
2,6-dinitrotoluene
29B
di-n-octyl phthalate
30B
1,2-diphenylhydrazine
(as azobenzene)
31B
fluoranthene
32B
fluorene
33B
hexachlorobenzene
34B
hexachlorobutadiene
35B
hexachlorocyclopentadiene
36B
hexachloroethane
37B
indeno(1,2,3-cd)pyrene
38B
isophorone
39B
napthalene
40B
nitrobenzene
41B
N-nitrosodimethylamine
42B
N-nitrosodi-n-propylamine
43B
N-nitrosodiphenylamine
44B
phenanthrene
45B
pyrene
46B
1,2,4-trichlorobenzene
Pesticides
1P
aldrin
2P
alpha-BHC
3P
beta-BHC
4P
gamma-BHC
5P
delta-BHC
6P
chlordane
7P
4,4'-DDT
8P
4,4'-DDE
9P
4,4'-DDD
10P
dieldrin
11P
alpha-endosulfan
12P
beta-endosulfan
13P
endosulfan sulfate
14P
endrin
15P
endrin aldehyde
16P
heptachlor
17P
heptachlor epoxide
18P
PCB-1242
19P
PCB-1254
20P
PCB-1221
21P
PCB-1232
22P
PCB-1248
23P
PCB-1260
24P
PCB-1016
25P
toxaphene
Table III-Other Toxic Pollutants (Metals and Cyanide)
				  and Total Phenols
Antimony, Total
Arsenic, Total
Beryllium, Total
Cadmium, Total
Chromium, Total
Copper, Total
Lead, Total
Mercury, Total
Nickel, Total
Selenium, Total
Silver, Total
Thallium, Total
Zinc, Total
Cyanide, Total
Phenols, Total
Table IV-Toxic Pollutants and Hazardous Substances
				  Required To Be Identified By Existing Dischargers If Expected To Be
				  Present
Toxic Pollutants
Asbestos
Hazardous Substances
Acetaldehyde
Allyl alcohol
Allyl chloride
Amyl acetate
Aniline
Benzonitrile
Benzyl chloride
Butyl acetate
Butylamine
Captan
Carbaryl
Carbofuran
Carbon disulfide
Chlorpyrifos
Coumaphos
Cresol
Crotonaldehyde
Cyclohexane 2,4-D(2,4-Dichlorophenoxy acetic acid)
Diazinon
Dicamba
Dichlobenil
Dichlone 2,2-Dichloropropionic acid
Dichlorvos
Diethyl amine
Dimethyl amine
Dinitrobenzene
Diquat
Disulfoton
Diuron
Epichlorohydrin
Ethion
Ethylene diamine
Ethylene dibromide
Formaldehyde
Furfural
Guthion
Isoprene
Isopropanolamine
Dodecylbenzenesulfonate
Kelthane
Kepone
Malathion
Mercaptodimethur
Methoxychlor
Methyl mercaptan
Methyl methacrylate
Methyl parathion
Mevinphos
Mexacarbate
Monoethyl amine
Monomethyl amine
Naled
Napthenic acid
Nitrotoluene
Parathion
Phenolsulfanate
Phosgene
Propargite
Propylene oxide
Pyrethrins
Quinoline
Resorcinol
Strontium
Strychnine
Styrene 2,4,5-T (2,4,5-Trichlorophenoxy acetic acid)
TDE (Tetrachlorodiphenylethane)
2,4,5-TP (2-(2,4,5-Trichlorophenoxy propanoic acid)
Trichlorofan
Triethanolamine
Dodecylbenzenesulfonate
Triethylamine
Trimethylamine
Uranium
Vanadium
Vinyl acetate
Xylene
Xylenol
Zirconium
(b) Other chemicals deemed by the department
				to be detrimental to on-site sewage disposal system function, public health, or
				water quality.