2009 年    新虎尾溪測站整體調查結果
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測站名稱採樣年月氣溫(℃)水 溫(℃)pH導電度(μmho/cm )氧化還原電位(mV)鹽度(psu)溶氧量(滴定法)(mg/L)溶氧量(電極法)(mg/L)溶氧飽和度(%)生化需氧量(mg/L)化學需氧量(mg/L)懸浮固體(mg/L)氯鹽(mg/L)大腸桿菌群(CFU/100mL)氨氮(mg/L)總有機碳(mg/L)總磷(mg/L)總氮(mg/L)鎘(μg/L)鉛(μg/L)六價鉻(μg/L)鉻(mg/L)銅(mg/L)鋅(mg/L)汞(mg/L)砷(mg/L)硒(mg/L)錳(mg/L)銀(mg/L)
大有橋2009042223.825.17.682533.441.26.930.81229100005.881.18<0.001<0.003<0.0020.0120.0430.00030.0099<0.0010.285<0.001
2009091831.432.07.79053.83.8522.610.846.1120003.480.646<0.001<0.0030.00610.0060.022<0.00030.0067<0.0010.349<0.001
中正橋2009010821.018.48.06956.46.670.13.317.948.36500002
2009020226.821.47.46324.75.15711.923.935.311000002.75
2009030432.522.17.96916.1668.43.38.4108460001.860.313<0.001<0.003<0.0020.0040.0430.00030.0033<0.0010.088<0.001
2009040227.222.27.77692.82.831.69.822.341.8510002.18
2009050429.826.67.86725.35.466.93.15.61322100002.51
2009060533.026.47.63805.8674.92.95.812803100000.410.582<0.001<0.003<0.0020.0040.04<0.00030.0045<0.0010.067<0.001
20090702
20090803
2009090234.830.78.04916.76.789.61.5<41170930000.50.56<0.0010.012<0.0020.0090.0550.00030.0049<0.0010.035<0.001
麻園橋2009042224.523.68.44388.48.61021.918.74391900000.350.47<0.0010.019<0.0020.0140.0530.00050.0107<0.0010.541<0.001
2009091829.426.88.24638.38.3104.1<111.850750000.040.329<0.0010.0110.00310.0050.027<0.00030.0016<0.0010.343<0.001
新虎尾溪橋2009010820.017.78.25898.48.689.8811.745.93800001.1
2009020225.822.07.75748.48.899.63.67.649.84300001.45
2009030429.021.68.36148.28.293.25.59.244.35700001.440.357<0.001<0.003<0.0020.0030.0340.00030.0027<0.0010.038<0.001
2009040227.921.88.25988.38.3942.512.859.9490000.94
2009050429.825.28.05347.27.489.21.1<42411100000.62
2009060530.525.87.83686.56.682.23.26.231001900000.30.626<0.001<0.003<0.0020.0040.037<0.00030.0049<0.0010.041<0.001
2009070232.027.58.14996.46.683.33.57.2555400000.36
2009080330.029.78.15036.46.282.62.99.8180910000.33
2009090234.229.08.24577.67.8101.81<4186030000.170.465<0.0010.035<0.0020.010.061<0.00030.0059<0.0010.048<0.001
註1:"<"表該項測值小於方法偵測極限值
註2:"ND"表小於偵測極限
註3:"a"表基質干擾
註4:測值加註括弧者表由GC-MS比對的相似值小於55%
註5:"-"表缺測或無資料
註6:同步萃取之重金屬包含鉛、鎘、銅、鋅、鎳、銀等6項,參考來源為美國環保署之底質風險危害評估等級(2004年版)。