PDFWAC 246-273-050
Ingredients—Prohibitions and conditions.
(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.
(2) The department may prohibit (not approve on-site sewage system additives containing) acids and bases depending upon the effect on public health or groundwater of their concentration when applied according to the manufacturer's product-use instructions.