Nevada Administrative Code (Last Updated: January 6, 2015) |
Chapter445A Water Controls |
PUBLIC WATER SYSTEMS |
Bottled Water |
NAC445A.552. Standards for bottled water: Chemical and organic substances.
- When bottled water, other than mineral water, is delivered to a customer or placed in a vending machine, each liter of water must:
1. Not contain more than 500 milligrams of dissolved solids;
2. Not contain more than 7 million fibers longer than 10 micrometers of asbestos;
3. Have a pH within the range of 6.5 to 8.5; and
4. Not contain any of the following chemical substances in excess of the milligrams per liter listed:
INORGANIC CHEMICALS
Aluminum...........................................................................................................
0.20
Antimony............................................................................................................
0.006
Arsenic................................................................................................................
0.05
Barium................................................................................................................
1.00
Beryllium............................................................................................................
0.004
Cadmium............................................................................................................
0.005
Chloride..............................................................................................................
250.00
Chromium...........................................................................................................
0.05
Copper................................................................................................................
1.00
Cyanide..............................................................................................................
0.20
Iron.....................................................................................................................
0.30
Lead....................................................................................................................
0.05
Magnesium.........................................................................................................
150.00
Manganese..........................................................................................................
0.05
Mercury..............................................................................................................
0.002
Methylene blue active substances.......................................................................
0.50
Nickel.................................................................................................................
0.10
Nitrate as (N)......................................................................................................
10.00
Nitrite as (N).......................................................................................................
1.00
Total nitrate and nitrite as (N)............................................................................
10.00
Selenium.............................................................................................................
0.01
Silver...................................................................................................................
0.05
Sulfate................................................................................................................
250.00
Zinc.....................................................................................................................
5.00
CHLORINATED ORGANIC CHEMICALS
Endrin.................................................................................................................
0.002
Total Trihalomethanes........................................................................................
0.10
VOLATILE ORGANIC COMPOUNDS
Benzene..............................................................................................................
0.005
Carbon tetrachloride...........................................................................................
0.005
1,2-Dichloroethane.............................................................................................
0.005
1,1-Dichloroethylene..........................................................................................
0.007
Trichloroethylene................................................................................................
0.005
1,1,1-Trichloroethane..........................................................................................
0.20
Dichloromethane................................................................................................
0.005
Vinyl chloride.....................................................................................................
0.002
p-Dichlorobenzene..............................................................................................
0.075
o-Dichlorobenzene..............................................................................................
0.60
1,2-Dichloropropane...........................................................................................
0.005
cis-1,2-Dichloroethylene.....................................................................................
0.07
trans-1,2-Dichloroethylene.................................................................................
0.10
Ethylbenzene......................................................................................................
0.70
Monochlorobenzene...........................................................................................
0.10
Styrene................................................................................................................
0.10
Toluene...............................................................................................................
1.00
1,2,4-Trichlorobenzene.......................................................................................
0.07
1,1,2-Trichloroethane..........................................................................................
0.005
Tetrachloroethylene............................................................................................
0.005
Xylenes...............................................................................................................
10.00
SYNTHETIC ORGANIC COMPOUNDS
Alachlor..............................................................................................................
0.002
Aldicarb..............................................................................................................
0.003
Aldicarb sulfoxide..............................................................................................
0.004
Aldicarb sulfone.................................................................................................
0.002
Atrazine..............................................................................................................
0.003
Benzo(a)pyrene...................................................................................................
0.0002
Carbofuran..........................................................................................................
0.04
Chlordane...........................................................................................................
0.002
Dalapon..............................................................................................................
0.20
Decachlorabiphenyl............................................................................................
0.0005
Di(2-ethylhexyl)adipate......................................................................................
0.40
Di(2-ethylhexyl)phthalate...................................................................................
0.006
Dibromochloropropane.......................................................................................
0.0002
Dinoseb...............................................................................................................
0.007
Dioxin.................................................................................................................
0.00000003
Diquat.................................................................................................................
0.02
2,4-D...................................................................................................................
0.07
Endothall............................................................................................................
0.10
Ethylene dibromide............................................................................................
0.00005
Glyphosphate......................................................................................................
0.70
Heptachlor..........................................................................................................
0.0004
Heptachlor epoxide............................................................................................
0.0002
Hexachlorobenzene............................................................................................
0.001
Hexachlorocyclopentadiene...............................................................................
0.05
Lindane...............................................................................................................
0.0002
Methoxychlor.....................................................................................................
0.04
Oxamyl...............................................................................................................
0.20
Picloram..............................................................................................................
0.50
Polychlorinated biphenyls..................................................................................
0.0005
Pentachlorophenol..............................................................................................
0.001
Simazine.............................................................................................................
0.004
Toxaphene..........................................................................................................
0.003
2,4,5-TP..............................................................................................................
0.05
(Added to NAC by Bd. of Health, eff. 10-14-82; A 9-15-94)