2008 年    三爺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)
永寧橋2008011026.37.7702002082.328.4700000019
2008021720.67.7116001.110.652.821.6930000017.1
2008030421.97.6117001.612.240.719.37700000139.031.14<0.0010.014<0.0020.020.0970.00040.0032<0.0010.102<0.001
2008040124.57.711100014.852.613.9280000015.9
2008050729.77.717200014.255.941.9270000014.7
2008061932.17.59330.97.833.8391200005.597.790.901<0.001<0.003<0.0020.0310.0480.00030.0132<0.0010.158<0.001
2008072131.77.67331.86.43322.41900004.03
2008080628.97.639001.24.128.49.31800008.56
2008090231.57.8964024.931.59.64500009.9915.21.11<0.0010.004<0.0020.030.056<0.00030.0092<0.0010.186<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)。