2006 年    大漢溪測站整體調查結果
* *
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)
三鶯橋*2006030111.917.38.32849.99.498.11.217.3292210000.161.36
2006050424.420.78.12419.29.41051.98.521853000.05
2006070334.928.88.12958.58.7112.9<14.624.55000.2
2006090434.831.18.23038.17.8106.43.99.976.7900.171.35
大溪橋*2006030111.414.07.92509.59.592.11.116.4715170000.091
2006050425.720.78.023099.3103.9<1<421017000.04
2006070331.828.18.02567.77.799.7<18.213.5200000.1
2006090432.730.58.42258.38.1107.8<1<424.123000.120.58
四汴頭抽水站2006031527.119.37.680300.21.746.519628402500000018.224.668
2006051329.426.77.467600.22.764.118584.33600000021.724.5055
2006072034.931.97.259500.4537.813787.51300000020.734.907
2006092126.426.17.55871.31.51928.473.473.31100000013.314.871
板新取水口*2006030111.717.77.92818.48.488.8114.819720000.180.68
2006050424.821.08.023799101.1<16.415749000.07
2006070334.230.08.82231010.2135.73.515.310800.1
2006090434.530.98.62408.481071.96.617.43400.240.9
後池堰*2006030111.915.67.82559.69.394.5<110.54891100.080.3
2006050425.420.27.92319.89.7108.936.81673200000.03
2006070328.926.88.22148.48.3105.6<16.657.23400.08
2006090432.528.18.24768.38.3106.41.45.317.3280000.150.4
後村圳取水口*2006030111.715.38.13107.97.9833.520.1536170000.412.53
2006050427.322.98.02419.19.1105.91.34.825249000.07
2006070332.129.97.74586.56.789.32.312.720.526000.93
2006090435.531.27.737276.892.73.99.918.32400.943.47
浮洲橋*2006030113.315.78.93206.66.664.911.91689510120000.9211.1
2006050425.322.38.72868.58.597.83.114.71200350000.23
2006070333.229.98.85443.53.647.32.911.1296910002.74
2006090434.031.78.866211.418.51233.172402100003.548.35
新海橋*2006030113.116.38.735532.929.614.917912900500001.5116.1
2006050426.222.28.32808891.1520.714701800000.7
2006070335.630.48.455922.433.211.143.1333180000006.94
2006090435.131.77.8591000.615.446.7129041000003.6111.4
溪洲橋2006031626.717.38.02689.59.5100.7<17.24510000.030.415
2006051426.321.77.72098.78.8100.11.6440.81900<0.020.453
2006072132.926.28.11848.18.2102.1<1<461.74700<0.020.663
2006092227.524.87.71788.28.3100.5<1<451.51900<0.020.823
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)。