The purpose of this project is to inspect the water quality of the pre-chosen 125 site of the 25 municial counties(cities). The items being tested include heavy metals (As, Pb, Se, Cr, Cd, Ba, Sb, Ni, Hg, Ag), VOCs (Trichoroethylene, Carbon tetrachloride, 1,1,1-trichloroethane, 1,2-dichloroethane, Vinyl Chloride, Benzene, 1,4-dichlorobenzene, 1,1-dichloroethene), pesticides(Endosulfan(I & II), Lindane, Butachlor, 2,4-D, Paraquat, Methomyl, Carbofuran, MIPC, methamidophos, Diazinon, parathion, EPN, Monocrotophos), fluoride and THMs ,33 items all together. In this year’s finding, all the results for VOCs(except Trichoroethylene) and pesticides were ND, as for THMs, only one value at one site of Peng-Hu county which did not meet the regulation, the test results for rest of the items all in compliance which the drinking water quality standards.

drinking water quality standards,volatile organic compounds,arsenic,total trihalomethane,pesticides