2025 Nelsen Corporation Catalog - Catalog - Page 426
17 National Primary (Health Related) Drinking Water Regulations
Technical & Engineering
Primary (Health-Related) Organic Contaminants
Contaminants
MCLG+
MCL+
Treatment Methods
Acrylamide
zero
(action level)
0.0005
Control of water treatment chemicals and surfaces in contact with
water
Alachlor
zero
0.002
Activated Carbon
Atrazine
0.003
0.003
Activated Carbon
Benz(a)anthracene
zero (P)*
0.0001 (P)*
Activated Carbon
Benzene
zero
0.005
Activated Carbon
Benzo(a)pyrene
zero
0.0002
Activated Carbon
Carbofuran
0.04
0.04
Activated Carbon
Carbon tetrachloride
zero
0.005
Activated Carbon
Chlordane
zero
0.002
Activated Carbon
Chlorobenzene
0.1
0.1
Activated Carbon
2, 4-D
0.07
0.07
Activated Carbon
Dalapon
0.2
0.2
Activated Carbon
1,2-Dibromo 3-chloropropane(DBCP)
zero
0.0002
Activated Carbon
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o-Dichlorobenzene
0.6
0.6
Activated Carbon
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p-Dichlorobenzene
0.075
0.075
Activated Carbon
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1,2-Dichloroethane)
zero
0.005
Activated Carbon
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1,1-Dichloroethylene
0.007
0.007
Activated Carbon
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Dichloromethane
zero
0.005
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cis-1,2-Dichloroethylene
0.07
0.07
Activated Carbon
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trans-1,2-Dichloroethylene
0.1
0.1
Activated Carbon
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1,2-Dichloropropane
zero
0.005
Activated Carbon
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Di(2-ethylhexyl)adipate
0.4
0.4
Activated Carbon
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Di(2ethylhexyl)phthalate
zero
0.006
Activated Carbon
Dinoseb
0.007
0.007
Activated Carbon
Dioxin(2,3,7,8-TCDD)
zero
0.00000003
Activated Carbon
Diquat
0.02
0.02
Activated Carbon
Endothall
0.1
0.1
Activated Carbon
Endrin
0.002
0.002
Activated Carbon
Epichlorohydrin
zero (action
level)
0.002
Control of water treatment chemicals and
surfaces in contact with water
Ethylbenzene
0.7
0.7
Activated Carbon
Air Stripping
Ethylene Dibromide
zero
0.00005
Activated Carbon
Air Stripping
Oxidation
Glyphosate
0.7
0.7
Activated Carbon
Heptachlor
zero
0.0004
Activated Carbon
Heptachlor Epoxide
zero
0.0002
Activated Carbon
Hexachlorobenzene
zero
0.001
Activated Carbon
Hexachlorocyclopentadiene
0.05
0.05
Activated Carbon
Lindane
0.0002
0.0002
Activated Carbon
Methoxychlor
0.04
0.04
Activated Carbon
Oxamyl (Vydate)
0.2
0.2
Activated Carbon
17 - 6
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