2009 年    鹽水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)
永安橋2009032627.425.37.7659077.287.711.547.917.7470000018.48.6<0.001<0.003<0.0020.0090.029<0.00030.0264<0.0010.221<0.001
2009090832.631.37.511002.52.634.93.526.42684000013.82.06<0.001<0.003<0.0020.0020.007<0.00030.0196<0.0010.371<0.001
豐化橋2009010727.322.27.68901.79.6111.65495.716.2160000007.28
2009021128.824.77.27921.9896.673.113525.2100000006.42
2009032128.927.57.37441.47.493.847.410223.2100000005.661.47<0.001<0.003<0.0020.0070.036<0.00030.0134<0.0010.385<0.001
2009041030.726.47.584017.79826.795.520.639000007.66
2009050730.528.67.66902.62.937.817.854.917.291000005.11
2009060127.127.47.79390.80.810.31241.313300000010.64.8<0.0010.005<0.0020.0030.025<0.00030.0105<0.0010.412<0.001
2009070734.132.77.45461.31.419.17.429.228.3280000003.97
2009080530.329.87.68180.91.41815.943.230250000003.78
2009090133.631.67.26302.12.129.117.946.857.3760000002.190.986<0.001<0.003<0.0020.0020.013<0.00030.0094<0.0010.339<0.001
鹽水溪橋2009010721.520.97.5250000.80.88.67.230.520.5120000010.1
2009021129.024.17.7217004.14.355.713.336.731.736000012.1
2009032128.525.87.6134001.31.620.413.648.821380000017.72.73<0.001<0.003<0.0020.020.032<0.00030.0164<0.0010.128<0.001
2009041029.426.58.12770012.413177.68.544.926.451000014.4
2009050731.830.77.8186001.9115.48.735.318.5180000016.5
2009060130.929.07.8194006.66.5906.639.72967000017.35.42<0.001<0.003<0.0020.0120.032<0.00030.0228<0.0010.097<0.001
2009070731.931.67.7128003.43.448.9635.120.635000012.5
2009080533.631.07.8137004.8571.34.827.116.730000011.9
2009090133.933.77.7111005.45.478.85.932.82160000010.93.96<0.001<0.0030.0050.0190.025<0.00030.0121<0.0010.166<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)。