Marshall Municipal Utilities

Synthetic Organic Chemicals

Constituent	Result	MCL
Acenaphthylene**	ND	NA
Alachlor	ND	2
Aldicarb	ND	NA
Aldicarb sulfone	ND	NA
Aldicarb sulfoxide	ND	NA
Aldrin	ND	NA
Ametryn**	ND	NA
Anthracene**	ND	NA
Atraton**	ND	NA
Atrazine	ND	3
Benzo(a)anthracene**	ND	NA
Benzo(a)pyrene**	ND	0.2
Benzo(b)fluoranthene**	ND	NA
Benzo(ghi)perylene**	ND	NA
Benzo(k)fluoranthene**	ND	NA
Bis(2-Ethylhexyl) phthalate**	ND	6
Bis(2-Ethylhexyl)adipate**	ND	400
Bromacil**	ND	NA
Butachlor	ND	NA
Butyl benzyl phthalate**	ND	NA
Butylate*	ND	NA
Carboxin**	ND	NA
Carbaryl	ND	NA
Carbofuran	ND	40
Chlordane	ND	2
Chlorneb**	ND	NA
Chlorobenzilate**	ND	NA
Chlorothalonil**	ND	NA
Chlorpropham**	ND	NA
Chlorpyrifos**	ND	NA
Chrysene**	ND	NA
Cyanazine	ND	NA
Cycloate**	ND	NA
2,4-D	ND	70
Dalapon	ND	200
DCPA**	ND	70
4,4-DDD**	ND	NA
4,4-DDE**	ND	NA
Diazinon**	ND	70
Dibenzo(a,h)anthracene**	ND	70
Dicamba	ND	NA
Dichlorvos**	ND	NA
Dieldrin	ND	NA
Diethyl phthalate**	ND	NA
Dimethyl phthalate**	ND	NA
Di-n-butyl phthalate**	ND	NA
Dinoseb	ND	7
2,4-Dinitrotoluene**	ND	NA
2,6-Dinitrotoluene**	ND	NA
Diphenamid**	ND	NA
Disulfoton**	ND	NA
Endosulfan I**	ND	NA
Endosulfan II**	ND	NA
Endosulfan sulfate**	ND	NA
Endrin	ND	0.0002
Endrin aldehyde**	ND	NA
EPTC**	ND	NA
Ethoprop**	ND	NA
Etridiazole**	ND	NA
Fenamiphos**	ND	NA
Fenarimol**	ND	NA
Fluorene**	ND	NA
Fluridon**	ND	NA
Heptachlor	ND	0.4
Heptachlor epoxide	ND	0.2
Hexachlorobenzene	ND	1
Hexachlorocyclopentadiene**	ND	50
Hexazinone**	ND	NA
3-Hydroxycarbofuran	ND	NA
Indeno(1,2,3-cd)pyrene**	ND	NA
Isophorone**	ND	NA
Lindane	ND	0.2
Merphos**	ND	NA
Methomyl	ND	NA
Methoxychlor	ND	40
Methyl Paraoxon**	ND	NA
Metolachlor	ND	NA
Metribuzin	ND	NA
Mevinphos**	ND	NA
MGK-264**	ND	NA
Molinate**	ND	NA
Napropamide**	ND	NA
Norflurazon**	ND	NA
Oxamyl (Vydate)	ND	200
Pebulate**	ND	NA
Permethrins**	ND	NA
Phenanthrene**	ND	NA
Picloram	ND	500
Polychlorinated biphenyls (PCBs)	ND	0.5
Pentachlorophenol**	ND	1
Prometon**	ND	NA
Prometryn**	ND	NA
Pronamide**	ND	NA
Propachlor	ND	NA
Propazine**	ND	NA
Pyrene**	ND	NA
Simazine	ND	4
Simetryn**	ND	NA
Stirofos**	ND	NA
Tebuthiuron**	ND	NA
Terbacil**	ND	NA
Terbufos**	ND	NA
Terbutryn**	ND	NA
Toxaphene*	ND	3
2,4,5-TP (Silvex)	ND	50
Triademefon**	ND	NA
Tricyclazole**	ND	NA
Trifluralin	ND	NA
Vernolate**	ND	NA

Date of last analysis: July 2011 unless otherwise noted

^* Last Analysis 2002

^** Last Analysis July 2005

Results and MCL are in parts per million (micrograms per liter).

MCL: Maximum contaminant level, the highest level of a contaminant that is allowed in drinking water.

ND: No detect of the substance

NA: Not applicable

Samples are analyzed by the Department of Natural Resources' (DNR) laboratory or by a certified laboratory under contract to DNR.