2007 年    吉安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)
仁里橋*2007010422.718.28.14398.9996.11.74.5106890000.51
2007020621.417.38.34549.39.397.23.15.920.6640000.57
2007030615.516.07.93449.59.4955.318.5150970000.66<0.001<0.005<0.003<0.0003<0.001<0.003
2007040317.916.48.23469.49.696.21.538.52110650000.44
2007050328.322.28.14048.68.81022.26.1112860000.4
2007060529.222.18.439988.3962.79.3293800000.82<0.001<0.005<0.003<0.003<0.0003<0.001<0.003
2007070333.624.98.236888.199.12.16.583.33700000.59
2007080231.224.98.54469.29.4113.71.97.153.82400000.44
2007090629.721.07.92928.99.2104.82.55.28.2240000.4<0.001<0.003<0.003<0.0003<0.001<0.003
宜昌橋2007041725.521.48.33339.410113.33.34.396.7880000.26<0.001<0.005<0.003<0.003<0.0003<0.001<0.003
2007082432.029.87.42408.28.2108.22.47.44.4260000.62<0.001<0.005<0.003<0.003<0.0003<0.003
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)。