Water Quality Report
草屯第一淨水場(Caotun First) No.275, Sec. 1, Fencao Rd., Caotun Township, Nantou County
Date： 2025/11/25
英文：Caotun First
| 檢項(Check Item) | 測值(Measured Value) | 最大限值(Maximum Limit) |
|---|---|---|
| Free Chlorine Residual(mg/L) | 0.52 | 0.2-1.0 |
| Turbidity(NTU) | 0.15 | 2 |
| Color(Pt-Co) | <5 | 5 |
| Odor(TON) | <1 | 3 |
| Total Alkalinity(mg/L) | 83.6 | - |
| pH(－) | 7.9 | 6.0-8.5 |
| Chloride(mg/L) | 8.28 | 250 |
| Sulfate(mg/L) | 67.3 | 250 |
| Fluoride(mg/L) | 0.14 | 0.8 |
| Ammonia(mg/L) | ND | 0.1 |
| Nitrite(mg/L) | ND | 0.1 |
| Nitrate(mg/L) | 0.76 | 10 |
| Total Dissolved Solids(mg/L) | 209 | 500 |
| Total Hardness(mg/L) | 135 | 300 |
| Indium(mg/L) | ND | 0.07 |
| Molybdenum(mg/L) | 0.000577 | 0.07 |
| Iron(mg/L) | ND | 0.3 |
| Manganese(mg/L) | ND | 0.05 |
| Total Bacterial Count(CFU/mL) | <1 | 100 |
| Coliform Group(CFU/100mL) | <1 | 6 |
| Fecal coliform(CFU/100mL) | －－ | - |
| Aluminium(mg/L) | ND | 0.2 |
| Lead(mg/L) | 0.00285 | 0.01 |
| Selenium(mg/L) | ND | 0.01 |
| Arsenic(mg/L) | 0.00030 | 0.01 |
| Mercury(mg/L) | ND | 0.001 |
| Zinc(mg/L) | 0.0129 | 5 |
| Silver(mg/L) | ND | 0.05 |
| Copper(mg/L) | 0.00048 | 1 |
| Chromium(mg/L) | 0.00223 | 0.05 |
| Nickel(mg/L) | 0.00060 | 0.02 |
| Cadmium(mg/L) | ND | 0.005 |
| Barium(mg/L) | 0.00707 | 2 |
| Antimony(mg/L) | 0.0001 | 0.01 |
| Anionic Surfactants(mg/L) | ND | 0.5 |
| Lindane(mg/L) | ND | 0.0002 |
| Endosulfan(mg/L) | ND | 0.003 |
| Paraquat(mg/L) | ND | 0.01 |
| Diazinon(mg/L) | ND | 0.005 |
| Parathion(mg/L) | ND | 0.02 |
| EPN(mg/L) | ND | 0.005 |
| Cyanate(mg/L) | ND | 0.05 |
| Phenols(mg/L) | ND | 0.001 |
| Methamidophos(mg/L) | ND | 0.02 |
| Butachlor(mg/L) | ND | 0.02 |
| 2,4-D(mg/L) | ND | 0.07 |
| Methomyl(mg/L) | ND | 0.01 |
| MIPC(Isoprocarb)(mg/L) | ND | 0.02 |
| Carbofuran(mg/L) | ND | 0.02 |
| Monocrotophos(mg/L) | ND | 0.003 |
| Bromate(mg/L) | ND | 0.01 |
| Total Trihalomethanes(mg/L) | 0.0118 | 0.08 |
| Trichloroethene(mg/L) | ND | 0.005 |
| Carbon tetracholoride(mg/L) | ND | 0.005 |
| 1,1,1-Trichloroethane(mg/L) | ND | 0.2 |
| 1,2-Dichloroethane(mg/L) | ND | 0.005 |
| Vinyl chloride(mg/L) | ND | 0.0003 |
| Benzene(mg/L) | ND | 0.005 |
| 1,4-Dichlorobenzene(mg/L) | ND | 0.075 |
| 1,1-Dichloroethene(mg/L) | ND | 0.007 |
| Dichloromethane(mg/L) | ND | 0.02 |
| 1,2-Dichlorbenzene(mg/L) | ND | 0.6 |
| Toluene(mg/L) | ND | 0.7 |
| Xylene(mg/L) | ND | 0.5 |
| cis-1,2-Dichloroethene(mg/L) | ND | 0.07 |
| trans-1,2-Dichloroethene(mg/L) | ND | 0.1 |
| Tetrachloroethene(mg/L) | ND | 0.005 |
| Haloacetic acids(mg/L) | 0.00713 | 0.06 |
| Conductivity(μmho/cm) | - | |
| Compliance with Drinking Water Standards(Y/N) | Y | - |