2009 年    急水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)
二港橋2009010920.217.77.7290003.84.147.4331.844.964006.7
2009020932.323.67.4183000.8112.56.528.612.9530006.08
2009031022.520.97.683100.7111.14.424.79.945003.640.531<0.001<0.003<0.0020.0030.009<0.00030.0077<0.0010.118<0.001
2009040828.723.47.5264000.90.911.74.128.922.6130005.5
2009050830.628.77.42270000.22.74.634.713.6400005
2009060831.830.17.4137001.41.622.43.11112.2400002.890.488<0.001<0.003<0.0020.0010.01<0.00030.0076<0.0010.179<0.001
2009070632.231.17.41970000.45.84.525.624.4340002.98
2009080429.432.17.6257000.8115.33.321.612.6310003.01
2009090333.431.87.371101.81.926.61.611.218.522001.050.366<0.001<0.003<0.0020.0020.011<0.00030.0047<0.0010.078<0.001
五王大橋2009010918.617.97.8410006.26.376.82.319.335.410003.92
2009020927.823.47.6351002.42.431.82.94132.626003.63
2009031021.820.77.5234002.42.732.12.318.422.716003.510.504<0.001<0.003<0.0020.0030.009<0.00030.0071<0.0010.097<0.001
2009040826.223.97.7372004.44.764.41.715.641.73503.18
2009050827.529.17.6326002.62.739.83.530.621.67403.52
2009060832.431.17.7297003.63.552.43.212.836.1300020.414<0.001<0.003<0.0020.0030.017<0.00030.0068<0.0010.138<0.001
2009070632.832.67.7245003.43.655.15.623.828.98502.58
2009080432.632.57.6288002.82.944.32.619.815.319002.2
2009090330.733.17.9183004.94.9732.32529.514002.140.448<0.001<0.003<0.0020.0050.013<0.00030.0072<0.0010.089<0.001
急水溪橋2009010915.618.27.999800.77.711.752.225.5750005.2
2009020931.225.07.94775.75.869.46.928.828400002.69
2009031025.321.37.86686.97.281.59.328.840.670002.330.264<0.001<0.003<0.0020.0040.024<0.00030.0061<0.0010.435<0.001
2009040827.925.07.97521.51.619.38.730.721.1950008.62
2009050830.228.28.54750.40.79.11397.230.47300001.03
2009060833.931.27.65931.11.2167.53255.2770001.530.416<0.001<0.003<0.0020.0040.016<0.00030.0114<0.0010.401<0.001
2009070635.332.67.96332.93.143.46.626.329.41600001.84
2009080430.229.87.65272.72.6353.929.264290001.63
2009090333.331.67.45045.15.169.1110.582.5120000.290.322<0.001<0.003<0.0020.0060.027<0.00030.0055<0.0010.193<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)。