2005 年    曾文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)
二溪大橋20050222.721.88.07521890.110.110114<130.553.40.1
20050428.930.28.18012300.27.87.9104.6<11443.4<0.02
20050732.930.98.150616306.76.891.9<14814.40.09
20050932.728.48.031413906.67.694.31.453510.20.22
中正橋20050222.221.97.86161960.18.68.192.3<119.436.70.11
20050428.928.78.17222140.17.98104<18.139.9<0.02
20050733.630.48.150516407.27.298.1<17.910.90.02
20050933.528.38.235215706.97.998.11.63009.90.47
西港大橋20050222.020.87.9100001775.77.6781.94.421.732102.41
20050430.129.08.12070018712.57.17.2100.84.261.669501.19
20050731.329.17.810601360.25.85.875.9<129.31640.4
20050934.429.68.01110450.35.96.481.91.32711780.25
麻善大橋20050221.920.78.268548.30.111.611.6129.29.648.236.21.76
20050430.530.58.98871730.210.610.9144.87.64664.1<0.02
20050730.629.07.950522206.46.584.3<129.415.90.48
20050932.428.98.040512905.86.784.5<149517.90.22
曾文溪河口20050221.721.77.94930015832.17.1796.2<141.1181000.38
20050430.730.18.15120022033.86.26.3100.5<115.620700<0.02
20050729.628.57.790701284.96.56.586.8<136.728800.27
20050933.830.68.016700189.97.18.1113.12.514.360500.29
曾文溪橋20050222.121.57.911401830.49.18.899.88.930.484.94.6
20050429.731.28.58581340.299.1122.88.567.2700.34
20050730.930.28.056114806.96.991.9<184.617.90.22
20050931.829.58.042317306.3789.2<180216.90.19
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)。