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Title 100年度桃園縣環境品質監測計畫
Abstract 本計畫主要針對桃園縣進行噪音、地下水水質、河川水質及水庫水質等監測，掌握各項測值變化趨勢，並進行趨勢分析及監測結果綜整檢討，以提供環保單位污染防制之參考。噪音監測計有12個環境與12個交通噪音監測點，每監測點每季執行2次48小時連續監測作業，由100年度監測結果顯示，噪音不合格測站主要發生在林務局復興站、大勇國小及溪洲公園；主要噪音源來自民眾或學生活動、廣播設施、鳥鳴聲及往來車輛所產生之噪音等。地下水質監測計有3口戰備水井及32口場置性監測井，豐、枯水期各採樣一次，由100年兩次監測結果顯示，超過地下水污染第二類監測標準之監測井比例為20/35，其中超過監測標準值之項目（站次/總站次），計有氨氮（20/70）、鐵（21/70）、錳（27/70）及鎘（1/70）等項。河川水質監測計有19處監測點，每監測點每季採樣1次，由100年監測結果顯示，整體水質大多呈現中度污染，其中未符合丙類陸域地面水體水質標準之項目（站次/總站次），計有溶氧量（2/19）、大腸桿菌群（19/19）、懸浮固體（8/19）、生化需氧量（19/19）、氨氮（19/19），而未符合環境基準值者，計有鋅（1/19）、銅（16/19）及錳（18/19）三項。水庫水質監測僅一處監測點，每監測點每季採樣1次，100年度監測結果顯示，重金屬測值皆符合甲類陸域地面水體水質標準及環境基準值。
EngTitle The Environment Quality Monitoring of Taoyuan County（2011）
EngAbstract This project focuses on monitoring the noise levels, river water and ground water qualities of Taoyuan County to understand the varying trend of the monitored analytes. The trends of the variations were analyzed and reviewed to provide the Environmental Protection Office a reference for future regulations.There are 12 environmental noise and 12 traffic noise monitoring stations, which were continuously monitored for 48 hours twice every quarter. Results of 2011 indicate that three stations, Forestry Bureau Fu Hsin office, Da Yung Elementary School, and Si-Jhou Park, exceeded the regulatory levels most frequently. The noises were caused by the activities of the general public, students, broadcasting facilities, birds and traffic.There are three military reserved well and thirty-two regular monitoring wells which were monitored for groundwater quality. Samples were collected once in both dry and wet seasons. The analytical results of 2011 indicated that the proportion of the wells that exceeded the type II ground water monitoring standards is 20/35. The analytes exceeding standards were ammonia nitrogen（20 out of 70）,iron （21 out of 70）,manganese（27 out of 70）and cadmium（1 out of 70）.Nineteen monitoring stations for the rivers were sampled once every quarter to monitor the river water qualities. The analytical results of 2011 indicated that most river water bodies were moderately polluted. The analytes that exceeded the Class C internal surface water quality standards were dissolved oxygen（2 out of 19）,coliform group（19 out of 19）,suspended solids（8 out of 19）,biological oxygen demand（19 out of 19）,ammonia nitrogen （19 out of 19）.The analytes that exceeded the environmental standards were zinc（1 out of 19）、copper（11 out of 19）and manganese（18 out of 19）.Only one reservoir was monitored for water quality. Samples were collected once every quarter. The result of 2011 indicated that heavy metals met the Class A internal surface water quality standards and environmental standards.
ProjectYear 100
SponsorOrg 桃園縣政府環境保護局
ExecutingOrg 琨鼎環境科技股份公司
PublicFullVersionURL http://epq.epa.gov.tw/project/FileDownload.aspx?fid=32145