2009 年    淡水河本流測站整體調查結果
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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)
關渡大橋2009010618.817.47.418205.95.658.93.222.479.5940001.23
2009020421.219.07.21440010.88.92.412.315.81700004.32
2009030525.020.37.4173002.42.225.31.713.116.682003.910.3<0.001<0.003<0.002<0.0010.019<0.00030.0044<0.0010.1430.001
2009040320.718.07.4195002.52.527.51.511.220.6150003.83
2009050622.923.87.4192006.46.481212.927.438004.2
2009060230.226.77.4235003.33.243.93.612.342.476004.180.336<0.001<0.003<0.0020.0010.02<0.00030.0051<0.0010.0960.001
2009070329.329.07.2149002.12.331.61.915.623930002.37
2009081531.327.67.146702.72.531.21.4<450540001.15
2009090230.830.77.6251005.25.174.82.59.254.2160002.250.23<0.001<0.003<0.0020.0010.061<0.00030.005<0.0010.091<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)。